Jobs at Djinni

Join our Security and Compliance group as a Senior Software Engineer, where you'll work with a team of skilled developers on the client's complex core product, utilizing cutting-edge technologies such as Microservices, Spring Boot, Java, Kotlin, Reactive Programming, MongoDB, Neo4j, Kafka, and more.

Role and Responsibilities:
 - Participate in the end-to-end development lifecycle of new features used by thousands of enterprise customers globally.
 - Design, develop, and maintain robust and scalable Java applications.
 - Build and manage REST or GraphQL APIs.
 - Integrate and optimize NoSQL database solutions (e.g., MongoDB, Neo4j).
 - Collaborate with cross-functional teams to define requirements and deliver high-quality solutions.
 - Conduct code reviews to ensure adherence to high-quality standards and best practices.
 - Troubleshoot software issues and optimize performance in customer environments.
 - Engage in the full software development lifecycle, including requirements analysis, design, coding, testing, and deployment.
 - Stay current with emerging technologies and industry trends.
 - Work independently and within an Agile team to design and maintain network security orchestration software solutions.

Requirements:
- 3+ years of professional experience in Java development within a Linux environment.
- 2+ years experience with spring boot framework
- Willingness to code in Kotlin.
- Familiarity with front-end technologies, with an openness to learning frameworks like Angular and Apollo.
- Strong understanding of Spring Boot and experience with NoSQL databases (e.g., MongoDB, Neo4j).
- Proficient in data modeling and designing scalable data architectures.
- Basic knowledge of Docker and Kubernetes.
- Experience with Agile/Scrum development methodologies.
- Strong problem-solving skills, attention to detail, and ability to collaborate effectively.
- Excellent verbal and written English-language communication skills

Nice to have:
Background in networking or security software solutions.
Experience with front-end frameworks, preferably Angular 15+.
Familiarity with DevOps CI/CD methodologies and tools

Must-Have Skills

• Go / Rust / TypeScript — core stack; strong proficiency in at least one, ideally two
• Multithreaded & concurrent programming — critical requirement; proven experience with real parallel systems
• Performance profiling & optimization — CPU/memory management under real production load on dedicated hardware
• Docker & containerization — deploying and managing containerized workloads
• Edge computing / embedded systems — experience building for resource-constrained environments
• Networking & distributed systems — solid fundamentals; building reliable comms between edge and cloud

• Real-time systems — low-latency design and delivery

   

Nice-to-Have Skills

• Video streaming / pipeline development
• Storage systems & data management at the edge
• Cloud services integration (AWS S3, GCP, MQTT, Kafka)
• AI/ML model deployment on edge devices
• Security concepts (encryption, secure communication, zero trust)
• Responsibilities
• Contribute to the core edge platform running across diverse hardware in a hybrid edge-cloud architecture
• Develop and integrate video management capabilities: streaming, recording, real-time AI processing
• Design and optimize for low-latency, high-performance workloads at the edge
• Build secure, efficient communication pipelines between edge devices and cloud systems
• Work with AI/ML engineers to deploy and optimize on-device models
• Own performance under load — profile CPU/memory, identify bottlenecks, fix them
• Participate in code reviews, debugging, and performance tuning across the stack

Movadex Labs is looking for a highly technical Solutions Architect to help design and deploy custom AI systems for enterprise clients. This is not a generic consulting role. You will work at the intersection of business workflows, AI infrastructure, data architecture, agentic systems, and production engineering.

You will work closely with our Business Analyst, product/enterprise design lead, and engineering team to translate messy enterprise needs into clear technical architectures, sandbox environments, implementation plans, and deployable AI solutions.

The ideal person understands how to move from “the client has a workflow problem” to “here is the architecture, data flow, model/tooling layer, security approach, integration plan, and technical execution roadmap.”

What you’ll do

Work with the BA to understand client workflows, internal systems, data sources, approval flows, users, edge cases, and business constraints.

Design technical discovery frameworks and AI sandboxes for enterprise clients, including data ingestion, knowledge layers, vector search/RAG, workflow orchestration, evaluation loops, permissions, observability, and deployment options.

Architect custom agentic systems that can operate across internal documents, structured data, APIs, tools, and human-in-the-loop processes.

Define the right AI infrastructure for each use case: LLM providers, model routing, embeddings, vector databases, orchestration frameworks, retrieval pipelines, eval systems, monitoring, guardrails, and hosting environment.

Create implementation blueprints for engineering teams, including system diagrams, integration maps, API requirements, data requirements, deployment approach, security considerations, and phased delivery plans.

Support enterprise pilots from technical discovery through sandbox build, prototype, production deployment, and post-launch optimization.

Help evaluate whether a workflow should be solved with RAG, fine-tuning, workflow automation, agent orchestration, rules-based logic, traditional software, or a combination of approaches.

Partner with product/design to make sure the AI system is not just technically functional, but actually usable, adoptable, and measurable inside the client’s organization.

Collaborate with engineers during implementation, review architecture decisions, unblock technical issues, and ensure the final system matches the intended design.

Help build reusable internal assets, including reference architectures, agent templates, sandbox environments, evaluation patterns, deployment playbooks, and technical documentation.

What we’re looking for

Strong experience designing production software systems, ideally in enterprise, AI, data, SaaS, automation, or cloud environments.

Deep understanding of modern AI infrastructure: LLM APIs, RAG, embeddings, vector databases, agent frameworks, tool calling, evals, prompt orchestration, model routing, guardrails, observability, and deployment tradeoffs.

Ability to work with messy, ambiguous enterprise requirements and turn them into clear technical plans.

Strong understanding of backend systems, APIs, databases, cloud architecture, authentication, permissions, security, and integration patterns.

Comfortable designing sandbox environments and proof-of-concept systems that can later scale into production.

Ability to communicate clearly with both technical and non-technical stakeholders.

Strong documentation skills: architecture diagrams, technical specs, implementation plans, and engineering handoff materials.

Practical, product-minded thinking. You should know when to use advanced AI infrastructure and when a simpler workflow automation or software solution is the better answer.

Experience with AWS, Azure, or GCP is strongly preferred.

Experience with Python, TypeScript/Node.js, FastAPI, LangChain/LangGraph, LlamaIndex, OpenAI/Anthropic APIs, vector DBs, or similar tools is a strong plus.

You are a strong fit if

You can sit in a client discovery session, understand the business process, ask sharp technical questions, and quickly see what kind of AI system should be built.

You are not just an engineer and not just a consultant. You can bridge strategy, architecture, and implementation.

You understand that enterprise AI is not only about prompts or models. It is about workflows, data readiness, integrations, permissions, evals, adoption, and measurable ROI.

You can design something that engineers can actually build.

We are looking for a User Acquisition Manager (In-app Networks). This is an opportunity to take ownership of one of the user acquisition channels for one of our flagship, fast-growing products. You will be responsible for launching and scaling campaigns across leading in-app advertising networks, running your own experiments, and shaping the channel's growth strategy. This role is for someone who wants to do more than just manage campaigns—it’s about influencing the direction of the channel, making data-driven decisions, and seeing the direct impact of your work.

You will join a strong User Acquisition team with well-established processes, deep domain expertise, and a collaborative knowledge-sharing culture. You'll work closely with experienced creative marketers, analysts, and designers to rapidly validate hypotheses, identify winning approaches, and scale successful strategies. We give our team the freedom to experiment and grow what works, without artificial limitations on budgets or technical capabilities, so you'll have everything you need to maximize your impact

About the product: We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience. We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. Are you in?

In this role, you will

• Launch and manage advertising campaigns across ad networks (AppLovin, Moloco, Mintegral, Unity Ads, etc), where we operate as an official partner
• Monitor and optimize campaigns daily against key metrics (CPA, CPI, IPM, ROAS, Retention)
• Own your channel strategy end-to-end: design your own testing structure for creatives, audiences, and bidding strategies, focused primarily on Tier-1 markets (US, Western Europe)
• Maintain campaign reporting and prepare regular performance reports
• Communicate directly with network account managers on launches, optimization, creative moderation, and technical issues
• Collaborate with the Creative team to request and provide feedback on creatives
• Report on results in team syncs and drive your own experiments with real ownership of outcomes

It’s all about you

• 1+ years of hands-on experience in performance marketing for mobile apps, personally launching and managing campaigns (not only through a managed-service setup)
• Practical, hands-on experience with at least one of the networks: AppLovin, Moloco, Mintegral, Unity Ads, at a meaningful spend level (not just small test launches)
• Experience working with monthly budgets from $100,000
• Understanding of programmatic/ad network buying principles (bidding, auctions, optimization events)
• Solid grasp of core performance metrics (CPA, CPI, CTR, CR, ROAS, IPM, LTV)
• Confident with Excel/Google Sheets for data work
• English at Intermediate (B1+) level for working with network interfaces and communicating with account managers
• Attention to detail and discipline in reporting and campaign structure

Would be a plus

• Basic SQL knowledge or experience with BI tools (Tableau, AppsFlyer)
• Understanding of MMP tools (AppsFlyer/Adjust) and attribution principles
• Interest in automating routine processes (reporting, monitoring) using AI tools

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Interview with Hiring Manager
• Bar raiser interview
• Reference check
• Offer

Position overview

We're looking for a Senior Windows Drivers Engineer to join our Endpoint team and help build and enhance the core technology behind Cybereason's Windows agent. In this role, you'll design and implement low-level Windows components, including Windows kernel drivers and user-mode services, that power advanced threat detection and response capabilities. You'll work closely with security researchers, sensor developers, and platform engineers to ensure our agent is stable, stealthy, and performant across all supported environments.

This role demands strong C++ expertise, deep knowledge of Windows OS internals, KMDF (Kernel-Mode Driver Framework), and a passion for building secure, high-impact software.

Responsibilities

• Design and develop low-level components for the Windows endpoint sensor, focusing on stability, performance, and stealth.
• Build kernel-mode drivers and user-mode services that collect, filter, and analyze endpoint telemetry.
• Implement robust techniques for process/thread monitoring, registry tracking, file system interception, and network event visibility.
• Debug complex kernel-mode and user-mode issues across multiple Windows versions.
• Collaborate with researchers and product teams to translate threat intelligence into product features.
• Conduct code reviews, mentor engineers, and contribute to architectural decisions.
• Stay current with Windows internals, security trends, and system programming best practices.

Requirements

• 5+ years of hands-on experience in C++ development (C++11 or later).
• In-depth understanding of Windows internals, including kernel architecture, system calls, memory management, and drivers.
• Proven experience developing Windows kernel drivers using KMDF, Windows Filtering Platform (WFP), minifilters, and ETW.
• Strong debugging and reverse engineering skills using tools such as WinDbg, Process Monitor, Process Explorer, IDA, or Ghidra.
• Familiarity with Windows security mechanisms, including integrity levels, UAC, AppLocker, and Secure Boot.
• Experience using Visual Studio, Windows Driver Kit (WDK), and related development environments.

Nice to have

• Experience building or contributing to endpoint security products (EDR, AV, EPP, etc.).
• Familiarity with Windows telemetry, Event Logs, Sysmon, and ETW tracing.
• Experience with malware analysis, Windows exploitation techniques, or SOC/DFIR workflows.
• Experience in the cybersecurity domain is a plus.
• Scripting skills in PowerShell or Python for automation and testing.
• Understanding of kernel-mode security evasion techniques and defensive mechanisms.
• Experience with code signing, driver deployment, and secure update mechanisms.
• Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience.

Description:
 

Reyo Media Cyprus develops high-performance web products, marketing websites, and browser-based games. We are looking for an experienced Senior QA Automation Engineer to help establish and scale our quality assurance and automation practices across multiple project types.

This is a hands-on, part-time role for someone who enjoys building QA processes from the ground up, selecting the right tools, and creating automation strategies that improve product quality and development efficiency.

Requirements:
 

• 4+ years of experience in Software Quality Assurance, including significant automation experience.
• Proven experience building QA processes and automation frameworks from scratch.
• Strong hands-on experience with modern test automation tools such as Playwright, Cypress, Selenium, or similar.
• Experience testing modern web applications and websites.
• Solid understanding of software testing methodologies, QA best practices, and SDLC.
• Experience designing test plans, test cases, checklists, and bug reports.
• Good understanding of client-server architecture, APIs, and browser technologies.
• Experience working with Git and CI/CD pipelines.
• Strong analytical and problem-solving skills.

Responsibilities:
 

• Design and implement the company's QA automation strategy and processes.
• Evaluate, select, and establish automation frameworks and testing tools.
• Build and maintain automated end-to-end, functional, and regression test suites.
• Create testing standards, quality gates, and release validation processes.
• Develop automation solutions for web applications, websites, and Unity WebGL games.
• Perform exploratory and manual testing when necessary.
• Identify, document, prioritize, and verify software defects.
• Collaborate closely with developers, designers, and project managers to ensure product quality throughout the development lifecycle.
• Integrate automated testing into CI/CD pipelines.
• Monitor test results and continuously improve test coverage and reliability.
• Provide guidance and best practices for quality assurance across the team.

You will work across a variety of products, including:

• React.js Single Page Applications (SPAs) and landing pages
• WordPress websites
• Unity WebGL games

Nice to have:
 

• Experience testing Unity WebGL games or browser-based games.
• Familiarity with performance, load, and security testing.
• Experience with WordPress website testing.
• Knowledge of accessibility testing standards.
• Experience with GitHub Actions, GitLab CI, Jenkins, or similar CI/CD platforms.

Working conditions:
 

• Flexible part-time engagement.
• Remote-friendly work environment.
• Opportunity to shape and own the QA automation strategy across multiple products.
• Work on a diverse portfolio of web applications, websites, and browser-based games.
• Direct collaboration with a highly technical and product-focused team.

If you are passionate about crypto market trends, the Social Media Marketing Manager role is a part of a project specializing in the cryptocurrency area. You’ll join a Marketing department team of 10+ people.

Key Responsibilities:

• Market & Competitive Intelligence: Continuously analyze market trends and competitors (crypto, blockchain, finance, IT), identifying opportunities for timely and engaging content.

• Content Execution and Publication: Generate content ideas, develop new content formats, and create viral and trend-driven posts — from planning to publishing and distribution.

• Social Activations & Partnerships: Lead social campaigns (giveaways, AMAs) and manage collaborations with communities, influencers, and KOLs.

• Cross-Platform SMM: Own the growth, engagement, and content distribution across key social channels, including X (Twitter), Telegram, Reddit, and LinkedIn.

• Reddit Community Management: Manage Reddit communities by participating in discussions, developing native content, and growing engagement through both existing and newly established accounts.

• Performance & Optimization: Own SMM metrics and reporting, continuously optimizing strategies based on data and performance insights.

Requirements:

• Experience: At least 3 years of experience as an SMM. 

• Social Media Experience: Proven track record with Twitter, Telegram, Reddit, and LinkedIn.

• Domain: +1 years in blockchain or cryptocurrency products.

• Community management engagement: Proven skills in building and maintaining engaged social media communities.

• Languages: English proficiency (Upper-Intermediate or higher).

• Soft skills: ability to multitask effectively, making swift and responsible decisions.

Nice to have: 

• Social Media Channels: Experience with social platforms such as Discord, YouTube, Binance Square, CMC Community, and other Web3-oriented networks;

• Technical skills: Basic skills in video editing or motion design.

Conditions and benefits:

• Remote-friendly culture: Work from anywhere in the world with a flexible schedule in CET timezone.

• Opportunities for growth: Take advantage of paid training, English-speaking clubs, support for certifications, and participation in professional events.

• Reliable conditions: Transparent terms, stable compensation, and consistent support.

• Room for ideas: We work in teams with full autonomy, empowered by our clients to take complete ownership of our projects.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies. 

We are looking for a Marketing Project Manager to join our team!

Requirements:

- At least 2 years of experience as a project manager Knowledge of SDLC and project management methodologies (Scrum, Scrumban, Waterfall);
- Basic understanding of marketing processes;
- Proficient user of Atlassian tools (Jira, Confluence);
- Experience in requirements analysis, resource estimation, project planning, risk, and change management;
- Excellent communication skills and ability to resolve conflicts and negotiate;
- Ability to take responsibility and make quick decisions;
- Ability to work in a multitasking environment;
- English language proficiency not lower than Upper-Intermediate.

Responsibilities:

- Oversee the implementation of tasks and delegate responsibilities across the department;
- Assume responsibility for ensuring tasks are completed promptly within the specified domain;
- Evaluate the results of tasks to verify their efficacy;
- Serve as a bridge between various team members;
- Improve procedures to maximize team productivity;
- Foster cooperation and interaction with other teams within the department and broader group of companies.

What are the conditions and bonuses?

☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨🏻‍⚕️Medical insurance;

💵Referral program enjoy cooperation with your colleagues and get the bonus;

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🧘Sport benefit;

🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

🎳Company events, team buildings.

We’re looking for a Product Data Analyst who can transform data into clear product direction in a fast-scaling environment. In this role, you’ll help shape how Zeely grows across user flows, experiments, and core product decisions — uncovering insights, identifying bottlenecks, and enabling smarter, data-driven decisions at every step.

Zeely AI is an all-in-one AI marketing platform that helps small businesses and marketing teams grow faster and achieve their goals through high-performing content and automation. Our platform enables users to create ad creatives, UGC videos, viral content, banners, and more, as well as launch effective paid and organic campaigns across Meta channels.

In simple terms, we’ve made world-class AI marketing tools and solutions accessible to businesses that previously could only get this level of support from large brands with expensive marketing teams.

A few things that define where we are today:

• 4 years on the market — a stable, profitable company backed by top international investors;
• 4x growth over the past year;
• 1,500,000+ businesses already use Zeely, and that number keeps growing every day;
• Top 1 in our category in the US market;
• 200+ specialists on the team;
• US-focused, with a global user base.

Your challenges:

• Uncover patterns in user behavior and product engagement;
• Evaluate acquisition and activation funnels;
• Turn data into product insights and growth hypotheses;
• Build decision-support dashboards (e.g., in Tableau);
• Run and analyze A/B tests with product teams;
• Establish strong analytics practices across the company.

You’re a match if you have:

• 3+ years in Data/Product Analytics;
• Solid SQL skills & experience with relational databases;
• Proficiency with Tableau, Looker, Power BI, or similar;
• Good grasp of statistics and experimentation (A/B tests);
• Understanding of product/growth metrics and LTV modeling;
• Intermediate+ English.

Bonus points for:

• Experience with pandas/numpy;
• Working knowledge of ETL processes or dbt.

Why It’s Exciting to Work With Us:

• Build AI-powered tools with real impact, helping over one million small businesses grow, compete, and launch ads without agencies or complex marketing setups.
• Join a strong A-level team of experienced professionals who set a high bar and push each other to do better work.
• Remote-first approach: work from anywhere, with access to our offices in Warsaw and Kyiv.
• We take care of the essentials. Paid time off, sick leaves, and financial support with private entrepreneurship matters.
• Regular performance reviews to ensure your growth is transparent and rewarded.

Process:

Recruiter Call → Hiring Manager Interview → Test Task → Team Interview → Reference check → Offer.

Ready to join one of the fastest-growing AI startups in Eastern Europe?

Let’s talk.

About the Product

We are building a VR training platform that uses generative AI and learning engineering to deliver personalized, hands-on skills training.
 

The product runs immersive training simulations on Meta Quest. A backend service owns the authoritative simulation state and business logic, while the Unity client renders the experience, manages device-side services, and communicates with the backend through defined APIs.

This is a platform engineering role, not a one-off game or simulation project.

The Role

We are looking for a hands-on Senior Unity Engineer to own major parts of the client platform architecture.

You will build reusable Unity infrastructure that supports multiple training simulations and content teams. You will work closely with backend engineers to define API contracts, integrate server-controlled behavior, and ensure that the VR client remains reliable and performant on Meta Quest.

This role is best suited for someone who has built or substantially refactored complex Unity applications and enjoys creating systems that other developers build upon.
 

What You Will Do

• Design and implement reusable Unity client architecture for multiple VR training simulations.
• Build the integration layer between the Unity client and the server, including API contracts, data models, state synchronization, error handling, and recovery behavior.
• Develop device-side services and shared components used across simulations.
• Build Unity Editor tools and workflows for developers and content creators.
• Profile and optimize CPU, GPU, memory, loading, and runtime performance on Meta Quest.
• Establish practical engineering standards for testing, validation, maintainability, and releases.
• Collaborate directly with backend, product, learning, and content-development teams.
• Use AI coding tools where they improve engineering productivity, while maintaining appropriate review and validation standards.
• Make pragmatic technical decisions in an early-stage product environment.
   

Required Experience

• VR development for Android within the last five years, Meta Quest strongly preferred.
• 5 or more years of professional Unity and C# development experience.
• Experience architecting, modernizing, or substantially refactoring a complex Unity codebase.
• Professional experience developing VR applications for Meta Quest.
• Strong understanding of Unity performance optimization for standalone VR hardware.
• Experience designing reusable frameworks, shared services, SDKs, or platform components.
• Experience integrating Unity applications with backend services and structured APIs.
• Strong understanding of software architecture, dependency management, asynchronous programming, error handling, and maintainable C# design.
• Ability to work independently and communicate technical decisions clearly in English.
• English at B2 level or higher.
   

Nice to Have

• Experience with WebGL or additional Unity deployment targets.
• Experience with reactive, event-driven, ECS, or other data-driven architectures.
• Experience building Unity Editor extensions or content-authoring pipelines.
• Experience with automated testing, CI/CD, Addressables, remote content, or release automation.
• Experience with educational technology, simulations, or enterprise training.
   

What Makes This Role Different

• You will build the shared client foundation, not just individual features.
• You will have meaningful ownership of Unity architecture and engineering standards.
• Your work will directly affect multiple simulations, content teams, and future client platforms.
• You will work with a European R&D team on a fully remote schedule.
• European working hours are supported. Regular US-hour work is not required.

Job Summary
We are looking for a Full Stack Developer with experience in React.js and Node.js. The ideal candidate has a strong backend focus, FinTech experience, and can independently own features from planning to release.

Requirements

• 3-4 years of experience with React.js and Node.js.
• Experience in FinTech, including lending, payment processing, banking integrations, or financial reporting.
• Experience building SaaS, CRM, ERP, or other data-heavy applications.
• Strong knowledge of PostgreSQL, TypeORM, Redis, and Docker.
• Experience with Express.js or NestJS.
• Experience designing and integrating REST APIs.
• Strong knowledge of Material UI.
• Clear communication in an async-first environment.
• Work independently and own features end-to-end.
• Active use of AI development tools such as Claude Code, Cursor, Codex, or AI agents.

Nice to Have

• Lending or mortgage experience.
• Financial calculations and interest schedules.
• Document generation and e-signatures.
• Workflow automation.
• Legacy system migration.
• AI-assisted financial workflows.

Benefits

• Regular performance and salary reviews. 
• Working with complex large-scale SaaS projects, from 6 months.
• 18 working days of vacation and 10 sick days.
• Compensation 50% for professional development cources. 
• Free Internal English classes.
• Company equipment. We’ll provide a laptop after 6 months of work. 
• Financial compensation of coworking 100% (during blackouts).
• Flexible work schedule, remote.

It's a product company at the core of Web3 infrastructure — the connectivity layer between wallets and apps across blockchains. Since 2018 they've grown to 75K+ apps, 700+ wallets, 50M+ users, backed by $38M (Union Square Ventures, Shopify, Coinbase Ventures, Circle Ventures, Uniswap Labs). They've just launched a crypto & stablecoin payments product — already live in Stripe, Coinbase Commerce, Shopify, and BitPay, plus an Ingenico deal reaching 40M+ terminals in 120+ countries.

This role sits at the intersection of data engineering and backend systems. You’ll build and operate event-driven data pipelines, maintain real-time processing systems, and ensure data quality across high-volume transactional workflows. You’ll also build backend services that expose data to internal platforms and APIs, so teams across the company can consume it.

Day-to-day, you’ll work with Python, SQL, ClickHouse, Airflow, and dbt within an event-driven architecture. You’ll own the systems you build end-to-end — including monitoring, reliability, and data correctness — and collaborate with product, engineering, and infrastructure teams to support new data use cases as the platform grows.

What they're after:

• 5+ years in data engineering — production pipelines you've built and operated
• Event-driven, real-time / near real-time processing
• Strong SQL + Python; modern stack (Airflow, dbt, ClickHouse, BigQuery, or similar)
• Nice to have: fintech/payments data, Web3, Rust

IMPORTANT: The company considers candidates only from fintech, payments, or high transaction volume products (e.g. Stripe, Adyen, Checkout.com, Revolut, and similar).

About Patrianna

Patrianna is a fast-scaling product development company headquartered in Gibraltar, with a dynamic, global team powering our growth. We operate at the intersection of technology and entertainment, building innovative solutions that shape the future of social gaming and deliver outstanding experiences to millions of players worldwide.

We’re driven by speed, ambition, and bold ideas. At our core, we’re product creators and problem-solvers who thrive in a high-performance environment. We’re looking for exceptional talent—smart, adaptable, and motivated individuals eager to make an impact, scale business functions at pace, and continuously improve.

Whether you’re a domain expert or an agile thinker who thrives in change, at Patrianna you’ll have the freedom to innovate, take ownership, and help us lead the next wave of gaming innovation.

Join us—and be part of something extraordinary.

The Role
Lead engineering teams that build and scale our real-time gaming platform while taking ownership of delivery outcomes and team performance.

AI-Driven Engineering Culture:
We are actively building an AI-driven engineering organization with a clear and deliberate stance: artificial intelligence is a core part of how we build and deliver software — not an experiment, not a trend, and not an optional add-on.
AI is embedded into our engineering workflows, from system design and prototyping to refactoring, testing, and code review. We expect engineers to be fully comfortable working in AI-driven environments and to treat AI as a primary productivity multiplier. Strong engineering judgment, architectural ownership, and accountability remain essential—AI amplifies our engineers, it doesn’t replace responsibility for technical decisions.

What you will be doing
• Own delivery outcomes — ensure your cross-functional teams deliver reliable systems and meet commitments by coordinating priorities and execution
• Manage and develop people — including performance reviews, career development, and handling performance concerns when needed
• Maintain strong engineering standards — ensure teams follow established architecture patterns and quality standards while navigating complex technical trade-offs
• Enable effective team execution — work with Team Leads and Product Managers to ensure initiatives are clearly defined and teams can execute smoothly
• Improve engineering effectiveness — continuously refine how teams plan, coordinate, and deliver work as the organization scales
• Support system reliability — help teams investigate incidents, understand root causes, and strengthen platform reliability

What we are looking for
• Strong engineering background with extensive software development experience and deep backend expertise (Java ecosystem)
• System design experience building and operating high-load systems using modern backend technologies, event-driven architectures, and cloud-native infrastructure
• Proven track record leading engineering teams and delivering complex production systems while balancing technical leadership and people management
• Experience operating production systems and participating in incident response and post-incident improvements
• Strong product sense — ability to assess product initiatives and identify engineering implications, risks, and missing elements
• Strong delivery ownership with ability to produce realistic estimates, align stakeholders, and communicate scope options and trade-offs clearly

Nice to have:

• Experience in iGaming or other high-load, real-time platforms
• Experience transitioning from a senior IC role (e.g., Tech Lead, Staff Engineer, Principal Engineer, Solution Architect) into leadership
• Familiarity with Java, Kafka, Kubernetes, or GCP

• Experience working in product companies or scale-ups

   

Our Tech Stack

• Java 25
• Spring Boot 4
• Google Cloud Platform:
  • Kubernetes
  • Kafka
  • AlloyDB for PostgreSQL
• Ebean ORM
• Flyway
• Redis/Memcached
• Retool
• Jenkins/ArgoCD
• ELK/Sentry/Grafana
• Jira/Confluence/Slack/Bitbucket

Why you will love it
You’ll have the freedom to shape engineering practices in a fast-growing environment where your technical expertise directly impacts millions of players worldwide. Work with a modern tech stack, minimal bureaucracy, and highly skilled engineers who value pragmatic execution over process for its own sake. Lead teams that take real ownership of their systems while building something meaningful in the global gaming space.

We hire based on skills, drive, and ideas—nothing else. Your background, gender, age, race, ethnicity, disability, sexual orientation, religion, neurodiversity, or educational path will never be a barrier to joining us. We also welcome candidates from non-traditional career journeys and value diverse perspectives that challenge conventional thinking. Diversity fuels our innovation, collaboration, and growth, and we’re committed to creating an environment where everyone can contribute their best work and thrive.

Benefits:

Generous Leave Policy: Take advantage of paid time off, encompassing both vacation and sick leave, to ensure you can recharge and recover when needed. Take your time on bank holidays as well.

Continuously Development: Get an opportunity to join a fast-growing business where the sky’s the limit.

Company Events: Engage in our vibrant company culture through a variety of informal events designed to foster camaraderie and teamwork.

Full Remote Work: Enjoy the flexibility of working remotely from wherever you feel most productive.

We're a 20-person team building a browser-native scientific data platform used by Novartis, J&J, Daiichi-Sankyo, and other top pharma and biotech companies. Our platform was already 10x faster than the competition and delivered more value for less — even before the AI era. Now, we're taking it to the next level.

We're competing with Spotfire, Certara, Dotmatics, and Schrödinger — and winning. How? By building faster and smarter. Our engineering team has fully embraced AI-driven development (Claude Code, agentic workflows, AI-assisted testing), and it's become our biggest force multiplier. We ship in weeks what used to take quarters.

We're looking for an engineering leader who's already living this way — someone who has hands-on experience with agentic development tools and can help lead a team that's pushing the boundaries of what a small, focused group can deliver. You'll report directly to the CEO and have real authority to shape how we build.

What you'll build and lead

This isn't a "manage meetings and write status reports" role. You'll own critical product areas and ship alongside the team. Here's what's on the roadmap:

• AI-powered agentic workflows — Autonomous scientific agents that utilize Datagrok's plugins and integrations as tools.
• Automated testing at scale — Automatic scenarios using Playwright + AI, AI-driven bug reproduction and fixing, stress tests, unit tests, system health tests, plugin tests - everything integrated into CI-CD and managed by AI
• Platform evolution — Cross-application integration and eventing mechanicm, ClickHouse as an analytical backbone, high-performance computations
• Enterprise integrations — Databricks connectivity (ADBC/Arrow for 2–10x speedups), HuggingFace model integration, and dashboard importers for Tableau and Spotfire migrations
• DevOps and infrastructure — ArgoCD deployments, Docker image management, containerized dev environments, and OpenTelemetry observability across a multi-layer stack
• AI-powered knowledge graph — mapping source code, features, tests, docs, and Jira tickets to enable impact analysis and agentic development workflows across the entire codebase
• Process improvements - code reviews, better planning/outcome system, DX improvements, onboarding for new developers

What we're looking for

Must have:

• You've already adopted autonomous agentic development in your own workflow (harnesses, tool-use architectures, AI-driven testing, etc)
• 5+ years as a strong engineer who still codes. This is a hands-on position
• Experience leading a team (formal title matters less than demonstrated leadership)
• Proficiency in TypeScript or Dart; comfort picking up new languages fast. Our core stack is Dart and TypeScript, with C++/WASM, Python, R, Julia, and Matlab in scientific plugins
• Track record of delivering complex software products — not just managing people who do
• You see a problem, you fix it. You don't write a proposal about fixing it. You don't wait for permission
• Strong communication skills and fluent English — you'll work directly with technical clients at pharma companies and present to enterprise IT teams

Strong pluses:

• Life sciences, cheminformatics, or bioinformatics background (or genuine curiosity about this space)
• Experience building agentic AI systems — not just prompting LLMs, but designing autonomous pipelines, harnesses, tool-use architectures, or AI-driven testing frameworks
• Background in high-performance computing, data visualization, or scientific computing
• Startup DNA — you've built things from zero, worn multiple hats, and thrive without a playbook

What we offer

• Real ownership — reporting directly to the CEO, you'll lead critical product areas for a platform deployed at top-10 pharma companies, not maintain someone else's legacy code
• An AI-first engineering culture — we're not "exploring AI adoption." We've already made the transition. You'll help take it further
• Direct client impact — your work will be used daily by scientists doing drug discovery at companies you've heard of
• Startup speed, enterprise clients — the autonomy and pace of a small team, with the validation of Fortune 500 deployments
• Fully remote, zero bureaucracy, flexible hours, unlimited PTO
• Competitive compensation with growth equity opportunity
• Paid training and certifications

• Комерційний досвід з Node.js від 4+ років та з React від 2+ років;
• Досвід технічного лідерства крос-функціональної команди розробки від 1 року;
• Досвід роботи з високонавантаженими системами: оптимізація продуктивності, масштабування та навантажувальне тестування;
• Впевнене знання MySQL (проєктування схем, оптимізація запитів, індекси);
• Досвід проєктування REST API та розуміння принципів побудови масштабованої архітектури;
• Знання принципів побудови безпечних систем та написання безпечного коду (захист від SQL-injection, XSS, CSRF, авторизація/автентифікація, шифрування, OWASP Top 10);
• Лідерські якості, проактивність, вміння приймати рішення, брати за них відповідальність, стресостійкість та відмінні комунікативні навички.

• Досвід роботи з хмарними провайдерами (AWS);
• Досвід роботи з Docker / Kubernetes;
• Впровадження практик автоматизованого тестування (unit / integration);
• Робота за методологіями Agile/Scrum.

• Очолити крос-функціональну команду повного циклу (Front-end, Back-end, QA), розподіляти задачі та контролювати якість їх виконання;
• Приймати архітектурні рішення для frontend (React) та backend (Node.js) частин продукту;
• Проєктувати та оптимізувати структуру бази даних (MySQL) і покращувати швидкість запитів;
• Проводити code review, впроваджувати та контролювати дотримання єдиних стандартів кодування;
• Оцінювати складність задач і терміни їх виконання (робити естімейти);
• Менторити членів команди та допомагати в їхньому професійному розвитку;
• Взяти участь у плануванні спринтів, ретроспективах та щоденних мітингах команди;
• Вирішити технічні блокери та ескалації;
• Взяти під контроль технічний борг та впровадити практики рефакторингу.

• Стабільність, на яку можна спертися
  Щодня ми будуємо продуктовий бізнес із довгостроковим баченням та стабільним зростанням. У нас тобі не доведеться обирати між надійністю та розвитком — можна одночасно працювати над складними задачами та бути впевненим у завтрашньому дні.
• Гнучкість і комфорт
  Обирай формат роботи, який підходить саме тобі: remote, hybrid або офіс у Києві, Львові, Одесі чи Ларнаці. Ми надаємо все необхідне для роботи: ноутбук, монітори, інші гаджети та компенсацію на облаштування домашнього робочого простору. Усі офіси обладнані генераторами та Starlink і доступні для команди 24/7. Робочий графік — з 10:00 до 18:30.
• Турбота про себе
  3 тижні оплачуваної відпустки, необмежені day off та гнучкі sick leaves без зайвої бюрократії. Також ти можеш обрати медичне страхування або wellness-бюджет на спорт, психолога, масажі, wellness-процедури чи вітаміни. Додатково компенсуємо 50% податків для співробітників та надаємо повний супровід релокації на Кіпр або Мальту, включно з бухгалтерською і юридичною підтримкою.
• Середовище для зростання
  Ми підтримуємо професійний розвиток співробітників та компенсуємо від 50% до 100% вартості профільних конференцій, тренінгів, сертифікацій, онлайн-курсів і зовнішніх освітніх заходів. У компанії працюють власна LMS-платформа, бібліотека та книжковий клуб. Крім того, наші сертифіковані коучі проводять внутрішні навчання та індивідуальні коуч-сесії, допомагаючи розвивати лідерські навички, досягати професійних цілей і краще розуміти власні сильні сторони. Для розвитку міжнародної комунікації компенсуємо 70% вартості індивідуальних занять з будь-якої іноземної мови та підтримуємо English Speaking Club.
• Вплив, який відчутний
  У нас немає ролей «для процесу». Ми цінуємо людей, які бачать можливості, беруть відповідальність і впливають на результат. Твої ідеї не губляться в шарах погоджень — вони можуть перетворюватися на нові продукти, напрямки та рішення для бізнесу.
• Професійне середовище
  Ми віримо, що сильні продукти створюють сильні команди. Тут легко знайти однодумців, отримати підтримку, обмінятися досвідом і разом святкувати перемоги. Спільні спортивні активності, корпоративні тренування з волейболу, бігу та йоги, тімбілдинги, офлайн-зустрічі та внутрішні івенти — від камерних вечорів до масштабних виїзних заходів — є важливою частиною нашої культури. Атмосферу наших івентів можна відчути тут YouTube Galaktica.
• 🔗 Дізнайся більше про нас:
  🌐 Galaktica — офіційний сайт
  📸 Instagram (@galakticateam) — команда та процес зсередини
  🎥 Galaktica. Візитівка — відео-візитівка
  
  Будемо раді обговорити всі твої запитання та запросити на перший етап співбесіди!Наголошуємо, у разі зацікавленості команди у твоїй кандидатурі, ми зв’яжемося будь-яким зручним способом для детального обговорення нашої вакансії!