Jobs at Djinni

The Role

The Security Engineer starts primarily in managed detection and response (MDR). On a normal day, the focus is detecting, investigating, and responding to security events. When project work requires additional engineering capacity, the engineer may be moved to support project work. When a significant cybersecurity incident occurs - whether for a client or internally - incident response becomes the priority and the broader security team participates as needed, regardless of normal schedules.

What You Will Do

• Investigate security alerts and events and determine whether activity is benign, suspicious, or requires escalation.
• Participate in detection and response operations, including guided containment and remediation decisions.
• Analyze security issues and recommend remediation or configuration changes; early in the role, changes are performed under guidance rather than independently.
• Work with logs and telemetry from endpoints, operating systems, networks, identity systems, cloud environments, and security platforms.
• Participate in client and internal cybersecurity incidents as part of the incident response team.
• Contribute to cybersecurity projects when assigned, learning the required technology as part of the project.
• Analyze internal and client security environments and make practical security recommendations under guidance.
• Grow into broader engineering responsibilities as your technical capability and interests develop.

Core Technical Foundation

We do not expect one person to know every security product. We care more about a strong technical foundation and the ability to understand how technologies fit together.

• Strong understanding of TCP/IP and computer networking. Networking knowledge is fundamental to this role.
• Intermediate knowledge of Windows and Linux administration and security, including how systems are secured and hardened without relying only on security tools.
• Solid understanding of core cybersecurity concepts, threats, controls, detection, and response.
• Working understanding of firewalls, network perimeter security, and modern security architecture concepts such as Zero Trust.
• Ability to reason through unfamiliar technical problems and learn new technologies quickly.
• Prior security operations, systems administration, network administration, or security engineering experience.
• Experience with any SIEM, EDR/XDR, log collection, or security monitoring platform.
• Active Directory, Microsoft Entra ID, identity management, or identity security experience.
• Cloud infrastructure or cloud security experience.
• Communication is in English – B1+ English level is required

Experience That Is a Plus

• Scripting or automation experience, such as PowerShell, Python, or similar technologies.
• Relevant technical certifications. Strong certifications in foundational technologies are valuable; we do not require a specific cybersecurity certification.

What Matters Most

• Responsibility and ownership – you take ownership of assigned work, follow it through to completion, communicate when something is blocked or unclear, and make sure important issues do not fall through the cracks.
• Curiosity - when something looks unusual, you want to understand why.
• Creativity - you can think beyond a checklist when an investigation does not follow an obvious path.
• Investigative mindset - you keep digging until the situation is understood and you are comfortable that the environment is secure.
• Attention to detail - small technical details can change the meaning of a security event.
• Learning ability - how quickly you comprehend new technologies and apply what you learn will directly influence how quickly you grow.
• Initiative and engagement - you are interested in the technology and the problem, not simply completing a queue of assigned tasks.

Training and Career Growth

This is a growth-oriented position. The initial concentration is detection and response. From there, the career path is not predetermined. We want to develop each engineer around both capability and passion. Someone with strength in scripting and automation may grow in that direction; another engineer may become stronger in infrastructure, cloud, incident response, security engineering, projects, or client-facing work. With sufficient growth, the path can lead to senior engineering, project leadership, client management, and potentially virtual CISO responsibilities.

Working Model

• Fully remote position.
• Aligned with U.S. working core hours (9 am to 5 pm EST/EDT).
• Detection and response is a 24x7 company function; over time, shifts may become more flexible based on team coverage and what works for the engineer.
• Significant cybersecurity incidents are treated as team events and may require participation outside the normal schedule.
• Client communication is not expected from day one; it can become part of the role as the engineer develops.
• No travel requirement.

Stack: Node.js (TypeScript), AWS (focus on AWS Lambda), Step Functions, MySQL, Docker, Microservices, Serverless, AI Agents.
 

We are seeking an experienced Middle+ Node.js Developer to join our team of talented developers for a stable yet dynamic enterprise product.

As a Node.js Developer, you will play an integral role in developing, maintaining, and refactoring the existing codebase of a multi-service product with complex business logic. You will work closely with our experienced Backend team, leverage the latest technology stack, and have clear opportunities to grow into a Team Lead role in the future.

About the Project

A stable enterprise product for creating marketing presentations, preparing accompanying materials, and developing sales cycle business assistants for global pharmaceutical companies (such as AstraZeneca, Novartis, Pfizer, Veeva) and financial institutions (such as ING and Van Lanschot). We have been developing our own codebase since 2015.

Our services are distributed across multiple Availability Zones, adhering to a service-oriented architecture. Since 2018, we have prioritized GraphQL, although we maintain comprehensive support for RESTful APIs. Our core API services are built on a diverse stack of programming languages, each chosen to optimize task performance. This stack includes a rapidly evolving Golang Core API, legacy Core API services in PHP (leveraging frameworks like Laravel and Yii2) for established business logic and data layer interactions, Node.js (utilizing both JavaScript and TypeScript), Python APIs, and .NET Core C# components.

We utilize a hybrid cloud infrastructure, harnessing the strengths of both AWS and GCP to meet our operational needs, with a heavy focus on Serverless. Our work also involves extensive integration with API partners, including Veeva, Salesforce, and various others, to ensure a seamless and robust service ecosystem.

As a product with high-security requirements, we undergo regular penetration testing from auditors and client companies to ensure compliance with industry standards such as OWASP, SOC, and ISO.

Who We Are Looking For

• A TypeScript & Cloud Expert: Strong commercial experience with deep expertise in TypeScript and cloud-native serverless solutions.
• Polyglot Mindset: Readiness to write code in Golang and other languages if needed. Prior knowledge of Golang or PHP is a strong plus, but if you don't know them yet, you should be eager and ready to pick them up on the job.
• Tech-Forward (AI-Ready): Experienced in working with AI agents and tools to streamline and boost your development workflow.
• Proactive & Communicative: Strong soft skills, clear expression of thoughts, active involvement in decision-making, and high self-organization.
• Leadership Ambitions: An engineer who is interested in growing into a Team Lead position as the team and project evolve.

Essentials

• Strong commercial experience in backend software engineering (Middle+ or Senior level).
• Deep knowledge of TypeScript & Node.js, with proven hands-on experience in AWS Lambda, AWS Step Functions, Express, and NestJS.
• Solid Cloud expertise: Hands-on experience with serverless architecture and AWS services.
• Proficiency in software testing, including unit, integration, functional, and regression testing.
• Expertise in performance monitoring, optimization techniques, and troubleshooting.
• Strong knowledge of SQL, databases, and a solid understanding of transactions.
• Deep understanding of OOP, design patterns, cryptography, algorithms, and data structures.
• Versatility and comprehension of how all aspects of a web project work together (frontend, backend, and the network layer).
• Practical System Design skills.
• Practical experience using AI coding assistants / AI agents in daily workflows.
• Strong soft skills, proactive attitude, and interest in moving towards a Team Lead role.
• English reading and writing: Upper-Intermediate.
• English speaking: Lower-Intermediate (Upper-Intermediate is a plus).

Nice-to-haves

• Hands-on experience or prior development background in Golang and PHP.
• Experience in building APIs using both REST and GraphQL.
• Understanding of EDA (Event-Driven Architecture), Microservices, Hexagonal Architecture.
• Proficiency in Docker and hands-on experience with CI/CD Pipelines.
• Familiarity with agile methodologies (Scrum, Kanban).
• Degree in Computer Science or related field.

• English speaking: Upper-Intermediate.
  
  Benefits:

  In addition to a great base salary, we offer:

• Funding for conferences, co-working spaces, software licenses, and other work-related expenses
• MacBook if you require one
• Mobile devices if you are involved with mobile development projects
• Flexible working hours and fully remote working without micromanagement
• Modern technology stack
• Time for open source development
• Bonus at the end of the year
  Paid study leave
• Paid English language courses
• 36 company-paid days off per annum
• Access to educational streaming services like Pluralsight
• Input on the development of the company

Our core values:
We are open-minded, humble, respectful, self-driven, and honest, which allows us to create an atmosphere of synergy. Our team is a great fit for those who value self-organization and are passionate about personal growth. If this resonates with you, we’d love to have you join the team.

Gamzix is a high-growth international licensed iGaming provider, creating high-performing games and scalable, cutting-edge solutions for the global market.
Our team of 150+ specialists operates globally, with Warsaw as our main hub office. We are driven by continuous improvement and a people-first culture where we communicate openly, win together, and truly enjoy the game we’re building.
We operate under an MGA B2B Critical Supply License and certifications from iTechLabs and GLI, ensuring our products meet high standards of quality, compliance, and performance across markets.

We are looking for a Senior Mathematician to create, calibrate, deeply tune, and validate mathematical models for our slot games. We are scaling our mathematical department to transition to a dedicated structure, assigning one dedicated mathematician to each of our game streams. 

Responsibilities

• Develop and design mathematical models for slot games from initial concept to release
• Collaborate closely with Game Producers to refine, balance, and tune game concepts
• Validate, simulate (alongside simulation developers), and sign off on mathematical models to ensure they perform strictly as intended
• Troubleshoot with engineers on the precise technical implementation and integration of math models
• Maintain structured documentation and records of game math files, configurations, and simulation benchmarks
• Provide expert math support and clear explanations for game designers, engineers, compliance, and other internal teams
• Deliver early feedback and predictions on player engagement based on the game's mathematical profile
• Design and propose original features and mathematical solutions for diverse game mechanics
• Analyze BI performance data of live games to continuously tune and optimize mechanics based on real metrics
• Mentor and support junior team members, guiding them through technical decisions during math creation

Requirements

• 2–3 years of practical commercial experience creating mathematical models specifically for slot games (experience in game providers, dedicated slot studios, or outsource)
• Deep knowledge of probability theory, combinatorics, RTP calculation, volatility, and mechanics balancing
• Proficiency in specialized mathematical modeling tools, simulation software, and working with math files
• Hands-on experience with Python and/or C++ for calculations and simulations
• Experience working with BI analytics to evaluate product performance
• Perfectionism and strong attention to detail: a drive to bring models to perfection, deeply tune, and polish the math
• High level of autonomy with the ability to conduct calculations and manage your workflow independently without micromanagement
• Solid communication skills for regular dialogue with the Game Producer and the wider team

Benefits

• 7-hour working day, 10:00 AM—6:00 PM, including a lunch break
• A-class office in Mokotów, Warsaw
• Competitive salary in the IT field, with taxes paid
• 10 days of paid sick leave
• 28 days of paid vacation: 18 days plus 10 additional days separately
• Paid state holidays
• Medical insurance
• Courses and training reimbursement
• Referral bonus for bringing talented people to the team
• Corporate English courses: business or general English, with morning and evening schedules
• People-oriented company with a focus on work-life balance
• Open and friendly communication
• Corporate team-building events and activities

Please note that feedback on your application will be provided within two weeks if a positive decision is made regarding your candidacy.

We are looking for a Senior Python Developer who is ready to scale and grow with us.
 

If you’re passionate about clean code, scalable backend architecture, and excited to build something impactful, we’d love to meet you!
 

What will you do?
 

• Contribute to the full backend lifecycle, from architecture design to production deployment;
• Design, develop, and maintain RESTful APIs using Python, Flask, FastAPI, and SQLAlchemy;
• Implement microservices architecture with message brokers and API gateways;
• Implement authentication and authorization with industry-standard encryption and access control;
• Optimize backend services for performance and efficiency, identifying bottlenecks and implementing solutions to improve response times and resource utilization;
• Implement complex algorithms and data structures to handle data processing, operations research (OR), recommendation systems, and optimization problems;
• Deploy and scale services on GCP (Cloud Functions, Cloud Run, Kubernetes); containerize with Docker;
• Design and optimize database schemas using PostgreSQL/MySQL and integrate Pandas/NumPy for analytics and ML;
• Document API specifications using OpenAPI (formerly Swagger);
• Collaborate with frontend, data science, and DevOps teams to align backend with product goals;
• Maintain engineering standards through code reviews, documentation, and knowledge sharing.
 

Requirements:

• 7+ years of commercial experience in backend development with Python;
• Upper-Intermediate English (B2 or C1) for comfortable verbal team communication.
• Strong hands-on experience with Python, Flask, and SQLAlchemy, Pandas, NumPy;
• Proficiency with Docker and Kubernetes;
• Expertise in software architecture and design patterns, with a proven track record of solving complex technical and performance problems;
• Strong understanding of algorithmic complexity, optimization techniques, and best practices for designing efficient algorithms to solve complex problems;
• Proven ability to handle complex, loosely defined business logic and structure intricate processes cleanly;
• Solid grasp of software architecture and design patterns, with a track record of solving complex technical and performance problems;
• Autonomous in architectural decision-making, comfortable owning hard problems end to end;
• Bonus points if you’ve worked in medical or sports domains.

Why Solid Software?
 

• We support Ukraine;
• A wonderful team of enthusiasts and like-minded people;
• Atmosphere of comfortable work & life balance;
• Flexible schedule and work-from-home opportunity;
• Opportunity to work on projects with different directions (web, mobile, tablet, watch, desktop);
• MacBook Pro and great tech;
• Decent compensation;
• Lack of bureaucracy;
• Compensation for professional events, sports activities;
• Corporate online parties and fun team-buildings;
• Anniversary and birthday presents.
 

Professional growth:
 

• Onboarding and mentorship program with a dedicated onboarding guide built by our team;
• Internal Career Path program from Developer to Architect that consists of knowledge areas for IT specialists, books, training sessions, and work activities;
• Corporate library with the best programming books (+ an ability to order a particular book if we don’t have it);
• Professional and constant feedback.
 

We truly value the unique talents and skills that each individual brings to our company. As we continue on our journey of growth, we eagerly anticipate the opportunity to welcome you into our team.
 

Apply now and help us shape what comes next!

Solid Software is looking for a Lead Generation Specialist who is eager to learn, grow, and achieve real results.

You’ll help us identify the right prospects, build meaningful connections, experiment with different outreach approaches, and turn conversations into new business opportunities. We’re looking for someone curious, proactive, creative, ambitious, and ready to develop their lead generation skills with us.
 

What will you do? 
 

• Searching for potential leads on LinkedIn or other supporting channels;
• Building and maintaining prospect lists;
• Contacting potential leads via LinkedIn and managing follow-ups;
• Maintaining and keeping records within a CRM;
• Tracking and analyzing LinkedIn outreach results;
• Testing new approaches to improve lead generation results.

Requirements: 
 

• Up to 1 year experience with lead generation (B2B lead generation, ICP & buyer persona research, contact discovery, list building);
• Strong written and verbal English;
• Good understanding of the IT market, lead generation tactics, and best practices;
• Familiar with Apollo.io, Hunter.io, LinkedIn Sales Navigator, web scrapers, or similar platforms;
• Understanding of LinkedIn as a professional networking platform;
• Experience with data and email verification, data cleaning & hygiene;
• Confident with Excel/ Google Sheets (filtering, VLOOKUP/pivot basics) and Google Docs;
• Interested in AI and hands-on with AI tools (ChatGPT, Claude, Gemini, Grok, DeepSeek): prompt engineering, AI-driven prospecting, localized messaging;
• Willingness to learn, take relevant courses, and follow new trends;
• Ambition and strong desire to achieve results;
• Responsible and attentive approach to work, follow-ups, and CRM (KeepinCRM);
• Understanding of other outreach channels (e.g., Meta Business Suite) would be a plus.

Why Solid Software?
 

• We support Ukraine;
• A wonderful team of enthusiasts and like-minded people;
• Atmosphere of comfortable work & life balance;
• Flexible schedule and work-from-home opportunity;
• Opportunity to work on projects with different directions (web, mobile, tablet, watch, desktop);
• MacBook Pro and great tech;
• Decent compensation;
• Lack of bureaucracy;
• Compensation for professional events, sports activities;
• Corporate online parties and fun team-buildings;
• Anniversary and birthday presents.

Professional growth:
 

• Build a long-term Career Path with desired knowledge areas, training sessions, and work activities;
• Great opportunity for a candidate willing to gain their first commercial experience, but who is results-driven and ready to work hard & learn to achieve results; 
• Corporate library with best professional books (+ an ability to order a particular book if we miss it);
• Professional and constant feedback. 

We truly value the unique talents and skills that each individual brings to our company. As we continue on our journey of growth, we eagerly anticipate the opportunity to welcome you into our team.

Apply now and help us shape what comes next!

Design Key Studio is an AI-native software development agency working with startups and businesses primarily in the US market. We build SaaS products, websites, and mobile apps, and help clients integrate AI into their workflows and products, on fixed-price engagements.

We’re hiring a Business Development Manager to build our client acquisition function from the ground up. We don’t have a sales team, and we’re not planning to build a traditional one: our CEO believes a large part of lead generation can be automated with AI agents. You’ll own the process end to end, decide what to automate, manage the agents, and personally handle the human part: calls, qualification, and relationships.

We’re starting part-time, and as results come in, we plan to move to a full-time position.

What You’ll Do

• Own the full new-business cycle: prospecting, outreach, qualification, and moving opportunities through the pipeline
• Build and run outbound strategies to reach startup founders and companies in the US market
• Decide what in lead generation can be automated, set up AI agents and automation tools to run it, and review their output to keep lead and message quality high
• Run discovery and qualification calls, and join client calls with the CEO
• Identify, develop, and manage partnership opportunities (referral partners, agencies, complementary service providers, etc.)
• Set up the tools, channels, and processes for consistent lead generation
• Collaborate closely with the CEO on deal closing
• Track pipeline, opportunities, and conversion metrics, and report on progress

What We’re Looking For

• Proven experience in lead generation / business development, ideally within IT outsourcing or software development services
• Experience targeting or working with the US market
• Understanding of how web/app development outsourcing services are sold
• Strong spoken and written English
• A self-starter mindset: comfortable building something from zero with high ownership and little existing infrastructure
• Comfort with outbound tools and interest in AI agents and automation (hands-on experience is a plus)

Nice to Have

• Existing network or connections within the US startup ecosystem
• Experience building a sales/BD function or process from scratch

Format

• Part-time to start (15-20 hours per week), remote, with the opportunity to move to full-time
• Availability for calls in US time zones

What We Offer

• Competitive salary with regular reviews
• Support for individual entrepreneurs with accounting assistance
• Fully remote work
• A clear path for professional development and growth
• A friendly team environment and engaging team-building activities (online and offline)

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

We are looking for an AI Business Analyst to join our CEE IT Digital Solutions team and help shape AI-based solutions that deliver business value. 

You will work closely with business stakeholders, developers, solution architects, project managers, security teams, and other stakeholders to identify opportunities, gather and manage requirements, assess solution feasibility and support the successful delivery of solutions built primarily on the Microsoft Power Platform and Azure ecosystem. 

The role focuses on understanding business challenges, identifying where AI can provide value, translating business needs into clear requirements, ensuring solutions meet stakeholder expectations throughout the delivery lifecycle. 

This role is suited for someone who combines strong business analysis skills with an interest in AI technologies and enjoys working at the intersection of business and technology. 

What You Will Do:

• Gather, analyze, clarify, and manage business requirements for business applications, automation initiatives, and AI-based solutions. 
• Identify, assess, and prioritize process improvement, automation, and AI opportunities. 
• Analyze current-state and future-state business processes using process maps, process diagrams, and other business analysis techniques. 
• Leverage AI tools and rapid prototyping approaches to validate ideas, demonstrate concepts, and support requirement discovery and solution shaping. 
• Prepare and maintain Solution Design Documents and ensure stakeholder review and sign-off. 
• Define and maintain business requirements, business rules, prompts, and Human-in-the-Loop requirements for AI solutions. 
• Work closely with developers and solution architects throughout the project lifecycle to clarify requirements and support implementation activities. 
• Define and align business acceptance criteria, success measures, and expected outcomes. 
• Coordinate User Acceptance Testing activities, collect feedback, and support requirement refinements. 
• Support compliance, governance, and Responsible AI activities by ensuring business requirements and stakeholder expectations are properly captured and communicated. 
• Support solution adoption, change management, user onboarding, and post go-live continuous improvement. 
• Contribute to best practices, templates, standards, and knowledge-sharing activities across the team. 

What We Are Looking For:

• 4+ years of experience in business analysis, process improvement, requirements management, automation projects, or related roles. 
• Experience gathering, documenting, and managing business and functional requirements. 
• Experience documenting business processes, solution requirements, process diagrams, use cases, and preparing Solution Design Documents. 
• Ability to create quick proof-of-concepts and prototypes using AI-powered and low-code tools to accelerate requirement discovery and solution design 
• Strong analytical and problem-solving skills. 
• Ability to assess business value, expected benefits, risks, and implementation considerations for proposed solutions. 
• Good understanding of Generative AI, intelligent automation, and modern digital technologies. 
• Understanding AI concepts such as AI agents, prompts, Human-in-the-Loop workflows, and Generative AI use cases. 
• Strong prompt engineering skills and ability to effectively interact with AI tools to improve analysis, documentation, requirements gathering, and solution discovery. 
• Strong understanding of AI-assisted productivity and business workflows, including the effective use of tools such as M365 Copilot, ChatGPT, and similar AI assistants. 
• Experience using AI tools to accelerate business analysis activities, process documentation, research, content creation, and stakeholder communication. 
• Experience working with structured and unstructured data, including data quality assessment, data cleansing, and analysis activities. 
• Ability to assess data sources, data quality, and information readiness for automation and AI use cases. 
• Ability to identify business processes and scenarios suitable for AI, automation, or traditional technology solutions and recommend the most appropriate approach. 
• Ability to translate business requirements into clear and actionable requirements for technical teams. 
• Experience coordinating User Acceptance Testing activities and business sign-off processes. 
• Understanding change management, user adoption, and stakeholder engagement practices. 
• Familiarity with Agile delivery methodologies and project delivery lifecycles. 
• Strong written and verbal communication skills. 
• Fluent spoken and written English. 

Nice To Have:

• Familiarity with Microsoft Foundry, Microsoft Copilot Studio, or other AI platforms. 
• Understanding of Generative AI concepts such as RAG, vector search, and knowledge grounding. 
• Experience working on AI or digital transformation projects. 
• Basic understanding of Azure services and cloud technologies. 
• Familiarity with Responsible AI principles and AI governance concepts. 
• Experience working in consulting or professional services environments. 
• Experience with process modelling tools such as Visio, Lucidchart, or similar solutions. 

 Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

Python AI Product Engineer (FastAPI / LLM)

Location: Remote (Europe / Ukraine)
Employment: Full-time
Company: MTicket

 

About Us

MTicket is a technology company operating in the ticketing and live events industry. Our platforms support ticket sales, event management, payments, marketing, customer interactions, and various business operations.
We are actively developing our AI engineering direction to introduce intelligent automation and AI-powered functionality into our products and internal processes.
We're looking for a Senior Python AI Product Engineer who can turn ideas and business challenges into real, production-ready AI solutions.
This is a hands-on engineering role for someone who enjoys building products, experimenting with modern AI capabilities, and delivering working solutions.
We're not looking for someone who simply uses AI coding assistants. We need an engineer who has already built and launched AI-powered applications using LLM APIs.


 

What You'll Do

• Design, develop, and launch AI-powered applications and product features using Python and FastAPI.
• Integrate LLMs such as OpenAI, Anthropic, or similar providers through APIs.
• Build intelligent assistants, AI agents, and automated workflows to solve real business problems.
• Develop backend services that connect AI capabilities with existing business systems.
• Implement LLM tool/function calling, structured outputs, and multi-step workflows.
• Integrate third-party APIs, databases, and internal services.
• Work on AI solutions for ticketing, customer support, marketing, analytics, and operational processes.
• Collaborate with other engineers to build scalable and reliable AI-powered functionality.
• Take ownership of features from technical design and implementation to deployment and production support.
• Continuously improve AI functionality, response quality, performance, and API usage costs.

Our Tech Stack

• Backend: Python, FastAPI
• AI: LLM API integrations (OpenAI, Anthropic, or similar)
• Architecture: REST APIs, backend services, third-party integrations
• Development: Git

Our approach is pragmatic: we choose technologies based on the problem we're solving rather than relying on a specific AI framework.


 

What We're Looking For

• 3+ years of professional Python backend development experience.
• Solid commercial experience with FastAPI and backend API development.
• Proven experience building and launching AI-powered applications or product features in production.
• Hands-on experience integrating LLMs through APIs (OpenAI, Anthropic, Gemini, or similar).
• Experience developing AI assistants, AI agents, intelligent automation, or multi-step LLM workflows.
• Strong understanding of REST APIs, integrations, databases, and backend architecture.
• Experience implementing and maintaining production applications.
• Ability to independently design and deliver complete features.
• Understanding of AI application limitations, error handling, response validation, and API cost management.
• Strong problem-solving skills, ownership, and a product-oriented mindset.
• Ukrainian or Russian language proficiency at C1 level or higher.

Nice to Have

• Experience developing AI-first SaaS products or commercial AI applications.
• Hands-on experience with LangChain, LangGraph, or similar AI orchestration frameworks.
• Experience with RAG, embeddings, vector databases, or MCP.
• Experience building AI workflows involving multiple tools or external services.
• Familiarity with LLM evaluation, prompt optimization, and structured output validation.
• Experience in e-commerce, marketplaces, payments, ticketing, or marketing automation.
• Experience with cloud infrastructure, Docker, and asynchronous backend processing.
• Experience independently shipping products from idea to production.

What Makes a Great Candidate

We especially value engineers who have already built real AI applications and can confidently explain:
 

• What AI product or functionality they developed.
• What problem it solved and who used it.
• How LLM APIs were integrated into the application.
• What backend architecture and integrations they implemented.
• Which parts of the solution they personally owned.
• How they handled errors, unexpected AI responses, and production challenges.
• How the product was deployed and improved based on real-world usage.

We value practical engineering experience, independent thinking, and the ability to deliver useful products over knowledge of specific frameworks.


 

What We Offer

• The opportunity to build AI-powered products for an established ticketing and live events business.
• A growing AI engineering direction with significant room for innovation.
• Real business challenges where your work can have a measurable impact.
• Ownership of AI functionality from idea to production.
• Direct collaboration with engineering and business teams.
• Freedom to propose technical solutions and experiment with modern AI technologies.
• A fully remote working environment.
• A collaborative team and a practical, results-oriented engineering culture.

Interested?

If you've already built AI-powered products using Python and LLM APIs, enjoy solving real business problems, and want to see your solutions used in production, we'd love to hear from you.
When applying, please briefly describe an AI-powered product or feature you've personally built and launched. Feel free to share relevant GitHub repositories, product links, or examples of your work.

Our project is an MGA-licensed slot provider. We’re looking for an Account Manager to look after our operator and aggregator partners after signing, grow revenue with each of them and support the sales team.

Responsibilities

• Manage a portfolio of partners (operators and aggregators) from onboarding to steady performance
• Coordinate integrations between partners and our tech team, keep launch timelines on track
• Monitor GGR and game performance per partner and find growth opportunities
• Negotiate game placement in lobbies, banners and featured sections
• Run promotions with partners: tournaments, free spins, prize drops
• Prepare monthly reports and reconciliations, support finance with invoicing
• Collect operator feedback on markets and games and share it with the product team
• Keep the CRM and all partner communication up to date
• Support the sales team: prepare decks and game lists, fill in provider questionnaires, join calls with new partners
• Handle follow-ups after meetings and trade shows, and help move leads to a signed agreement
• Find upsell opportunities with existing partners: new markets, brands and games

Requirements

• 2+ years as an Account Manager in iGaming B2B (provider, aggregator or operator side)
• Good understanding of GGR/NGR, revenue share, RTP and aggregator integrations
• English B2 or higher for daily emails and calls
• Comfortable with data: Excel or Google Sheets, partner back offices
• Proactive, detail-oriented, able to handle many partners at once

Nice to have

• Existing network of operators and aggregators
• Experience with regulated markets
• Experience running promo campaigns
• Willing to travel to trade shows (ICE, SiGMA, SBC)

We offer

• Flexible schedule

• Competitive salary and annual performance review

• 20 days of vacation, 5 days off, 15 sick leaves, weekends on public holidays

• Birthday gifts, new year bonuses, and bonuses on the occasion of important events in the life of employees

• Medical insurance from the UNIQA company

• The opportunity for career and professional growth

• Free participation in conferences and other professional events

• Personal work equipment

• The ability to work in the office in a comfortable environment

• Corporate discounts and merch

We are looking for a senior-level specialist who can combine deep expertise in slot mathematics with a strong understanding of game development and simulation processes.

The role involves end-to-end ownership of slot mathematical models, active participation in internal framework development and close collaboration with cross-functional teams.

About the role

We develop slot games in-house and are looking for a strong senior mathematician. You will not only design the mathematical models of our games, but also help shape the framework in which those models are built and simulated: advising on architecture and contributing to its development.

Requirements

Industry experience

• 5+ years of commercial experience designing slot math at a provider or studio (not an operator).
• At least 10 games released to production, ideally with titles that have performed well in the market.

• Experience across game types: classic reel slots, ways/Megaways, cluster pays, grid slots, buy features, jackpots.

   

Slot mathematics

• Strong command of probability theory, combinatorics and mathematical statistics as applied to slots.
• Ability to design a model from scratch against target parameters: RTP, volatility, hit frequency, max win, win distribution, feature RTP contribution.
• Design and tuning of reel strips, symbols and paytables, free spins, multipliers, cascades, bonus rounds and progressive mechanics.
• Understanding of bonus buy and ante bet math, as well as multiple RTP versions of the same game.
• Ability to balance gameplay feel: feature pacing, hit frequency and win size.

Validation and simulation

• Accurate RTP calculation, both analytical (where possible) and simulation-based (Monte Carlo over billions of spins).
• Analysis of variance, confidence intervals and simulation convergence.
• Knowledge of regulatory and test-lab requirements (GLI, BMM, eCOGRA, iTech Labs, etc.): math reports, PAR sheets, RTP certification.

Soft skills and language

• Fluent English (documentation, regulators, communication with partners).
• Ability to explain math clearly to game designers, producers and developers.
• Autonomy: able to own a game’s math from concept through certification.
• Mentoring experience or willingness to coach mid-level and junior mathematicians.

Nice to have

Programming (a big plus)

• Fluency in at least one of: Python, C++, C#, Rust, Java or Go.
• Ability to write high-performance simulation code: optimization, multithreading, handling large data volumes.
• Experience with Git, code review and testing.
• Ability to follow and contribute to architecture discussions with tech leads: interfaces, modularity, reproducibility of results (seeds, determinism).

Education and related experience

• Higher education in mathematics, applied mathematics, statistics, physics or a related field (Master’s degree or higher preferred).
• Experience contributing to or designing an internal framework/engine for building slot math.
• Knowledge of optimization methods (automated tuning of reels and tables to target parameters: genetic algorithms, simulated annealing, linear programming).
• Experience with crash games, instant games and other non-standard formats.
• Understanding of how math integrates with the game client and server.
• Publications, conference participation (ICE, SiGMA, G2E) and involvement in industry communities.

What you’ll do

• Design the math models for new slot games based on game design concepts, aligning with producers.
• Take part in designing and evolving our internal math and simulation framework: define requirements, review architecture, write code.
• Run simulations, validate RTP and prepare documentation for certification.
• Analyze production data from live games and propose improvements.
• Advise the team on math, optimization and risk when developing new mechanics.
• Build up in-house expertise and math development standards.

We offer

• Flexible schedule
• Competitive salary and annual performance review
• 20 days of vacation, 5 days off, 15 sick leaves, weekends on public holidays
• Birthday gifts, new year bonuses, and bonuses on the occasion of important events in the life of employees
• Medical insurance from the UNIQA company
• The opportunity for career and professional growth
• Free participation in conferences and other professional events
• Personal work equipment
• The ability to work in the office in a comfortable environment
• Corporate discounts and merch

On behalf of our Client from the UK, Mobilunity is looking for a skilled, EU-based senior DevOps Engineer.

Our Client is an eCommerce expert with a proven track record in rail ticketing, web and mobile software development. They focus on public transport software products. The company started at the end of 2014 with five people and has since grown to over 20 members of staff, more than half of which are developers. The company now serves a long list of clients including Southern, Southeastern, Thameslink, Great Northern, and Gatwick Express railway.

Responsibilities:

• Build and run our multi-account AWS infrastructure as code with Terraform, and bring the parts still configured manually in the AWS console into Terraform
• Run and improve our primary container platform on Amazon ECS, and support the services that still run on other container orchestration platforms
• Raise the standard of CI/CD across our repositories: shared GitHub Actions workflows, guardrails and tooling that make every team’s releases safe, repeatable and fast
• Build and look after the on-demand environments our developers use to run the full platform
• Improve monitoring, logging and alerting, and help resolve production issues
• Keep the platform secure and compliant, including access control, backups and evidence for our security and quality assurance standards
• Make infrastructure decisions with their running cost in mind
• Work closely with our developers, and document what you build so others can run it
• Take part in a shared on-call rota, roughly once every four to six weeks

Requirements:

• 6+ years running production systems in a DevOps, platform engineering, SRE, infrastructure architecture or similar role 
• Hands-on AWS experience: comfortable with the baseline services anyone who has run
• AWS will know, such as VPC networking, IAM, S3, CloudWatch and Secrets Manager, and ideally with ECS, RDS and WAF
• Experience with infrastructure as code, such as Terraform or OpenTofu, CloudFormation or CDK, Ansible or an equivalent
• Hands-on experience building and running containers with Docker or Podman
• Confident with Linux and scripting, ideally Python and Bash
• CI/CD pipelines you have built and owned, ideally in GitHub Actions
• A working grasp of networking: DNS, TLS, load balancing and routing
• Excellent written and verbal communication skills in English, including explaining technical trade-offs to non-technical colleagues
• A methodical approach: you check and measure before you conclude, and you write down what you find
• Comfortable using AI assistants such as Claude, ChatGPT, Copilot or Gemini in everyday engineering work 
• Level of English – Upper-Intermediate and higher
• Experience with IaC and infrastructure platform development
• Experience with audited or regulated environments and ISO standards

Nice to have:

• Operational experience with container orchestration: Amazon ECS or an equivalent such as Kubernetes (EKS, OpenShift)
• Running a message broker such as RabbitMQ, SQS or Kafka, or an equivalent like Azure Service Bus or Google Cloud Pub/Sub
• Running relational databases such as MySQL or PostgreSQL, including managed services like Amazon RDS, Azure Database for MySQL or PostgreSQL, or Google Cloud SQL
• AWS WAF
• Supporting a security or quality standards audit
• Familiarity with security standards such as OWASP, PCI DSS and ISO 27001
• Rail, travel or e-commerce experience
• Software development experience in Python, Node.js/TypeScript or Scala
• AWS certifications, such as Solutions Architect (Associate or Professional), CloudOps Engineer – Associate, Developer – Associate, DevOps Engineer – Professional or Security – Specialty
• Experience with incident response or supporting production systems under a Service Level Agreement (SLA)
• Experience working in an Agile team

Working hours - Monday–Friday, generally available and contactable from 9:00 to 17:00 UK time 

On-call - One week approximately every 4–6 weeks

Background check is required as part of the hiring process.

We’re building and scaling a high-volume, performance-driven newsletter portfolio and are looking for a Senior Email Marketing Manager to fully own newsletter growth, engagement, and monetization.

This role is for someone who understands newsletters as a revenue channel, not just a publishing task.

You’ll work closely with authors, AI writers, designers, and monetization partners to ensure every send is optimized for opens, clicks, and revenue, while maintaining strong editorial quality.

Your primary mission:
 

Key Responsibilities

Email & Newsletter Performance Ownership

• Own end-to-end newsletter strategy, publishing, and optimization
• Optimize subject lines, preheaders, layouts, CTAs, and content flow
• Maintain consistent, high-quality publishing schedules across all newsletters
• Review, QA, and approve all outgoing content before sending

 Monetization & Advertising Optimization

• Integrate ads natively within newsletters to maximize CTR and revenue
• Test ad placements, formats, and messaging without harming reader trust
• Analyze performance and continuously improve monetization strategy

Scaling & Team Leadership

• Collaborate closely with writers, AI tools, designers, and growth teams
• Build repeatable processes, guidelines, and quality standards
• Provide weekly performance insights and improvement recommendations
   

Requirements

• Strong experience in email marketing
• Deep understanding of email performance metrics: open rate, CTR, conversions, revenue per send
• Hands-on experience managing multiple email campaings at scale
• Comfortable using AI tools
• Strong editorial and layout instincts (formatting, hierarchy, readability)
• Excellent organization — able to manage 15–20+ newsletters simultaneously
• Strong QA mindset: zero tolerance for broken links, typos, or formatting errors
• High level of English: C1
   

Nice to Have

• Experience with platforms like Beehiiv, Substack, Ghost
• Experience working with ad monetization, sponsorships, or affiliate content
• Background in content-led growth or digital publishing
• Experience scaling multiple content brands or media products

About the role

Softblues builds AI agents and process automation for UK and Irish businesses. We are looking for a Senior AI Solutions Engineer to lead the technical side of our client projects  from discovery to production agents. You will work together with our delivery lead.

What you will do

• Work with client environments and run technical sessions with their IT and data teams
• Map client systems, integrations and risks
• Assess candidate agents for complexity and estimate the effort
• Present the architecture and technical roadmap to the client
• Build agents from synthetic-data prototype to release
   

Requirements

• 6+ years in development, 2+ years with LLMs
• At least 2 agent solutions in production, one in a corporate Microsoft environment
• Azure (Entra ID, AI Foundry, Azure OpenAI, Functions or Container Apps, Key Vault)
• Microsoft 365 (Teams, SharePoint, Graph API, Power Automate, Copilot Studio)
• OpenAI and Claude: tool calling, RAG, structured outputs, evals
• Agent frameworks such as Semantic Kernel, LangGraph, OpenAI Agents SDK, Claude Agent SDK, MCP
• Python, CI/CD, integrations with legacy systems without proper APIs
• Strict data discipline: synthetic data, GDPR, ISO 27001 environments
• C1 spoken English and confidence leading technical calls with clients on your own
• Availability during UK working hours (at least 9:00 to 16:00 UK time)
   

Nice to have

C# / .NET, Microsoft certifications (AI-102, AZ-305), consulting or pre-sales experience, retail or hospitality domain.
 

We offer

• Direct work with UK clients on real production projects
• 20 to 40 hours a week during active phases, with further projects to follow
• Small team and quick decisions
• Start as soon as possible
   

Hiring process conducted in English

1. Intro call (30 min)
2. Technical interview 
3. Practical case
4. Psychometric test

About the Role

We’re a lean product team developing a consumer commerce platform that combines real-time 3D interactions with the purchase of physical products. The product also includes a real-money wallet and operational workflows for order processing and fulfillment.

Our technology stack is built entirely around TypeScript. The engineering team is small and experienced, with engineers working closely with and reporting directly to the CTO, allowing for fast communication and decision-making.

We’re looking for a Senior Mobile Engineer to lead the development of a native mobile application for an existing consumer product with rich, real-time 3D interactions.

You’ll take ownership of the React Native application from initial architecture through production release on both iOS and Android. A major part of the role will be translating an existing interactive web experience into a smooth native product, including animations, gestures, and platform-specific functionality.

This is not a mobile-only position. Engineers are encouraged to own features end to end, including the supporting APIs, asynchronous processing, and database changes. The backend is built with Node.js and TypeScript, so experience working beyond the mobile layer is highly valued.

What You'll Do

• Design and develop the mobile application using React Native, Expo, and TypeScript, from initial setup through App Store and Google Play releases.
• Build high-quality animations and gesture-based interactions using tools such as Reanimated, Gesture Handler, and Skia, with a strong focus on smooth performance.
• Implement payment functionality, wallet-related experiences, and reliable synchronization between client-side state and backend financial records.
• Work with native functionality when required, including push notifications, secure storage, media playback, deep linking, and platform-specific payment integrations.
• Own features across the stack when needed: define API contracts, develop Fastify endpoints and background processes, implement the mobile experience, and add appropriate monitoring and instrumentation.
• Establish and maintain the mobile delivery process, including builds, signing, store submissions, OTA updates, and crash reporting using EAS, fastlane, or similar tooling.

What We're Looking For

• 5+ years of professional mobile development experience, including at least 3 years working with React Native applications released to production.
• Strong TypeScript skills and practical familiarity with Swift and/or Kotlin for debugging, understanding native issues, and implementing platform-specific functionality when necessary.
• Hands-on experience building complex mobile animations and gesture-driven interfaces.
• Understanding of mobile performance and the ability to create responsive, smooth user experiences.
• Practical backend knowledge, ideally including Node.js APIs, relational databases, and asynchronous processing or message queues.
• Ability to take ownership of features beyond the mobile interface and contribute to their server-side implementation is strongly preferred.
• Experience with payments, digital wallets, or other transaction-heavy consumer applications is a significant advantage.

Nice to Have

• Experience with mobile 3D technologies such as Three.js, react-three-fiber, SceneKit, or GPU-accelerated Skia.
• Experience handling complex video and media playback scenarios on mobile.
• Previous experience transforming an established web product into native iOS and Android applications while maintaining a consistent product experience.

Technology Stack: React Native · Expo · TypeScript · Reanimated · Gesture Handler · Skia · Node.js · Fastify · PostgreSQL · RabbitMQ · Zod · pnpm

What We Offer

• 100% remote work opportunity and flexitime - choose working hours between 8:00-20:00 Kyiv time.
• Personal Growth Budget in USD (Travel, Health & Psychotherapy, Sports, Education & Training, Software, Work Equipment).
• Competitive compensation in USD with regular salary reviews.
• Paid vacation, holidays, and sick leave.
• Continuous professional growth through mentorship, feedback, and knowledge sharing.
• English Speaking Club with a native speaker.
• Access to AI tools, including coding assistants for engineers and LLM subscriptions for non-technical specialists.
• Projects with clients across Europe and North America across FinTech, Logistics, Hospitality, E-commerce, Legal, Music, and other industries.
• Transparent processes, flat management structure, and a supportive team culture.

About the Role

• We are hiring a Senior Full-Stack Engineer to become one of the strongest technical contributors on the team.
• The single most important thing we’re looking for is experience scaling a SaaS product. We want someone who has already seen what happens as a live platform grows: increasing complexity, technical debt, scaling bottlenecks, evolving data models, unreliable integrations, and engineering decisions that worked at one stage but became expensive at the next.

• This is a hands-on senior engineering role with strong technical leadership expectations. You will design and write production code, own substantial systems end to end, influence architectural decisions, challenge technical direction when needed, and raise the engineering level of the people around you.

   

Project

• FinTech SaaS platform built for the restaurant and hospitality industry. Our products handle tip pooling and payouts, payroll, reporting and compliance, labor and operational data, and integrations with the systems hospitality businesses already use. The platform is live, serves thousands of customers and moves millions of dollars.

   

Required Hard Skills

• Several years operating at Senior Engineer level on a SaaS product that grew significantly while you were there. You have seen a system become meaningfully bigger and understand the problems that tend to arrive next.
• Strong Python and Django / Django REST Framework experience, or deep experience in a closely comparable backend stack.
• Strong React and TypeScript experience, with the ability to work effectively across backend and frontend when required.
• Strong PostgreSQL and data modeling skills. You should be comfortable designing schemas that can evolve as the business grows into new products and safely changing them once they contain production data.
• Production experience with asynchronous and distributed workloads using Celery or comparable technologies.
• Strong understanding of API design and third-party integrations, including failure handling, retries, idempotency, data consistency, reconciliation, and situations where the system on the other side is unreliable or outside your control.
• Strong understanding of software architecture and the ability to make pragmatic architectural decisions inside a large existing codebase rather than only designing systems from scratch.
• Experience identifying and addressing performance, scalability, reliability, and maintainability problems before they become critical.
• Strong testing practices and experience safely evolving systems that must remain operational while they are being changed.
• Production experience with Docker, CI/CD, monitoring, error tracking, and observability. 
• Strong Linux knowledge. 
• Sound judgment about technical debt: knowing the difference between an acceptable shortcut and one that will create significant problems later, and being able to improve a system while it remains in production.
• Everyday experience with using AI agents for work (Claude Code or Codex). Familiar with configuring AI toolset, understanding pros and cons of modern AI.

Current Stack

• Django / DRF, PostgreSQL, Redis, Celery, Docker, Traefik, Datadog, Sentry, Mailgun, GitHub Workflows.
• Next.js, MUI, TanStack Query, React Hook Form, Zod, Vitest.

Nice to Have

• FinTech or financial systems experience, particularly payments, payouts, ledgers, reconciliation, payroll, banking, audit trails, or other systems where financial correctness matters.
• Experience with restaurant or hospitality technology, including POS, scheduling, workforce management, payroll, or similar systems.
• Experience with high-volume or business-critical third-party integrations.
• Experience improving a system with meaningful legacy code or technical debt while the product remained actively developed.
• Experience with multi-tenant SaaS architectures.
• Experience improving engineering practices across a team rather than only within your own work.
• Experience as a Senior Engineer in a company of roughly 20–200 people, where your role included helping decide what technical work actually mattered.

Required Soft Skills

• Ability to take technical ownership beyond your own tickets and think about the health of the product and engineering system as a whole.
• Strong engineering judgment and the confidence to challenge technical decisions constructively, including decisions made by Staff Engineers and engineering leadership.
• Comfort with ambiguity. Problems will not always arrive fully specified, and part of your job is asking the questions that make them clear before code gets written.
• Ability to explain complex technical trade-offs clearly to engineers, Product, and non-technical stakeholders.
• A strong teaching mindset. You explain your reasoning, document important decisions, review code seriously, and make the engineers around you better rather than becoming the only person who understands a difficult system.
• Comfortable taking leadership during difficult technical situations without waiting for someone else to define every step of the solution.
• Strong written communication and self-direction. The team is distributed across Canada and Europe with limited live overlap, so you need to communicate clearly asynchronously and drive your own work.
• Fluent English, written and spoken.

Key Responsibilities

1. Own substantial systems end to end

• Take meaningful problems that have been identified but not fully solved and work with Staff Engineers and Product to determine the right technical approach.
• Own complex initiatives from problem definition through design, implementation, migration, testing, rollout, and production monitoring.
• Design not only for the expected path, but also for what happens when something goes wrong in production.

• Remain responsible for the systems you build once they are carrying real customer data and real money.

   

2. Help strengthen the architecture of a growing product

• Work closely with Staff Engineers and the VP of Engineering on architectural decisions and technical direction.
• Understand the existing architecture and identify where today’s decisions may create tomorrow’s problems.
• Identify areas where the platform may struggle as product complexity, integrations, customers, data volume, and transaction volume increase.
• Challenge architectural decisions constructively when you see a better approach.

• Help evolve the architecture incrementally through small, safe improvements rather than unnecessary rewrites or over-engineering.

   

3. Protect correctness, reliability, and engineering quality

• Treat financial correctness as a first-class engineering concern.
• Design for reconciliation and auditability: how we prove a number is correct, understand how it was produced, and detect discrepancies before customers do.
• Use Datadog, Sentry, logs, production data, and other signals to identify recurring problems and their root causes.
• Improve observability, error handling, testing, deployment safety, performance, and operational reliability.

• Make sure recurring production problems are solved systematically rather than repeatedly patched.

   

4. Own technically difficult areas of the product

• Lead work involving complex third-party integrations, asynchronous workflows, data synchronization, reconciliation, migrations, and failure recovery.
• Design systems that behave predictably when external APIs fail, requests are duplicated, jobs execute late, or data arrives in an unexpected state.
• Work closely with Product to make technical feasibility and engineering constraints visible before implementation begins.

• Help break large technical initiatives into safe, incremental pieces that can be built, migrated, and released without unnecessarily putting the existing platform at risk.

   

5. Make the case for important technical work

• Identify technical debt, platform investment, reliability work, and architectural improvements that may not naturally appear on the product roadmap.
• Distinguish between debt that can safely remain and debt that is materially affecting reliability, engineering speed, or future product development.
• Make the business and technical case for that work using evidence rather than engineering preference alone.

• Help sequence improvements so they support product development rather than competing with it unnecessarily.

   

6. Raise the level of the engineering team

• Be a strong technical reference point for other engineers.
• Review architecture, designs, and pull requests with a focus on correctness, reasoning, and long-term maintainability.
• Explain why you would make a decision differently rather than simply leaving a verdict.
• Mentor engineers through reviews, pairing, technical discussions, and example.
• Document important knowledge and decisions so understanding stays with the team rather than with one individual.

• Take leadership when a difficult technical problem crosses multiple areas or engineers.

   

7. Remain hands-on

• Design and write production code across the backend and frontend.
• Take direct ownership of technically difficult or risky work when appropriate.
• Debug difficult production issues and establish their root causes.
• Read and understand the existing codebase before changing it.

• Build enough direct knowledge of the platform to ensure your technical decisions are grounded in how the system actually works.

   

Who this position is not for

• This is not a role for someone whose definition of seniority is simply delivering more complicated tickets. 
• If you prefer receiving clearly defined tickets and technical solutions and then implementing them, this role will probably be frustrating.
• It is not a management role. You won’t have direct reports or headcount responsibility. Leadership here comes through technical ownership, judgment, mentoring, reviews, and influence.
• It is also not a Staff Engineer role. Our Staff Engineers and VP of Engineering set the overall technical direction and architecture. You will help shape that direction, challenge it when needed, and fully own the design and implementation of substantial systems within it.
• It is not a greenfield role. You will be joining a live platform with thousands of customers and a roadmap that does not pause while technical improvements are made. Much of the work involves understanding existing systems, migrating them safely, and improving them incrementally rather than replacing them.
• If you naturally ask what happens when the system gets significantly larger, how it fails, how we know the data is correct, and what today’s shortcut will cost us a year from now, you’ll recognize the work.

Things You Should Know Before Applying

• The engineering challenge is no longer simply building features quickly. It is continuing to ship while improving reliability, scalability, architecture, and the technical foundation required for significant year-over-year growth
• There is technical debt. Part of your job is determining which debt actually matters, making its impact visible, and helping address it without stopping product development.
• Requirements will sometimes be incomplete. We expect you to help shape the solution rather than wait for perfect specifications.

• You will be expected to disagree when necessary, propose better approaches, and explain the reasoning behind them.