Jobs at Djinni

CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

Ми принципово не беремо проєкти, пов’язані з:
● gambling / гемблінгом,
● adult-контентом та порнографією,
● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

What We Offer:
● Long-term, stable project
● High level of autonomy and trust
● Minimal bureaucracy
● Direct impact on business-critical logistics systems
● Long-term engagement, not a short-term contract.

Requirements (Must-have):

● Strong English communication skills (B2)
● AWS, Terraform; 

● OpenTofu; 

● BASH and/or Python scripting; 

● Containerization, orchestration tools (AWS ECS, AWS EKS); 

● GIT, CI/CD tools (GitHub Actions, AWS CodePipeline).
 

Nice to Have:
● HELM; 

● Ansible; 

● Circle CI and Jenkins; 

● Linux maintenance; 

● Good SSL/TLS understanding.

Hiring Process:
● Intro call
● Technical discussion (focused on real experience)
● Offer
Start: ASAP

 

Hi there!
We are Anyforsoft, an outsourcing IT company that has been helping clients from Europe and US build scalable systems in domains such as EdTech, eCommerce, media and more for over 10 years.
We’re currently looking for a proactive and result-oriented Drupal Engineer to help us manage our continuous delivery processes and ensure smooth and reliable system operations.
If you are experienced with cutting-edge tools (including cloud technologies, virtualisation, server infrastructure and network management), have strong analytical skills, and communicate effectively, we would love to have you in our team.

What You’ll Do:

• Development custom (and combining contrib ones) solutions from scratch and for existing projects as part of the development team
• Code review from other team members
• Taking part in the technical discussions plannings and estimation
• Taking part in the technical decisions
• Communicating with the development team and clients, leading feature demos in English and ensuring shared understanding of goals and expectations.
• Translating business and product goals into technical tasks and suggesting better alternatives when initial requirements do not lead to the best user experience.

What We Expect:

• 3+ years of experience in a similar position.
• Solid hands-on experience with a technical stack including PHP, Drupal 10–11, databases, integrations, and DevOps tools, with the ability to deliver production-ready, end-to-end solutions
• T-shaped engineering profile: deep expertise in Drupal and PHP, combined with practical experience and the confidence to work with other languages, frameworks, or low-code tools when it adds value to the product
• Technology-agnostic mindset: chooses tools and approaches based on business goals and user experience, not personal preferences or “one favorite stack”.
• Readiness to quickly learn and switch between technologies, debug unfamiliar systems and integrate new tools (including AI assistants) into the development workflow.
• B2+ level of English proficiency
• Ownership and responsibility for results: delivers on commitments and keeps pushing until the outcome is achieved, not just the task closed.
• Proactivity and energy: actively proposes improvements, risks and options instead of waiting for detailed instructions.
• Critical and systems thinking: can structure vague requirements, ask clarifying questions and see dependencies between business goals and technical choices.
• Strong communication skills: can communicate clearly with the team and clients, including leading demos and explaining complex topics in simple English.

Will Be An Advantage:

• Experience with other programming languages and frameworks, as well as low-code solutions

What We Offer:

• Remote work, flexible working hours.
• A supportive, open-minded culture that encourages initiative and professional growth.
• Regular performance reviews and transparent feedback.
• Mentorship, clear goals, personal development plan with real opportunities for career growth.
• 18 paid vacation days per year.
• Full accountant and legal support.
  Are you interested?
  Submit your application!

GR8 Tech is a leading B2B provider of iGaming solutions that empowers operators to grow, lead, and win.

We deliver high-impact, full-cycle tech solutions designed to scale. From seamless integration and expert consulting to long-term operational support, our platform powers millions of active players and drives real business growth. It’s more than just a product — it’s the iGaming Platform for Champions, built for those who play to lead.

We know the game and how to take it to the next level. With 1000+ talented professionals on board, we don’t just build tech — we build success stories for iGaming operators all over the world.

Our ambition drives us, our people make it real. Join us and be part of building champion-level success!

What You’ll Be Driving:
— Developing, maintaining, and executing automated tests at all levels;
— Designing, developing, and supporting automation testing frameworks;
— Participating in release preparation activities, including planning, re-testing, regression testing, and post-deployment support;
— Creating and maintaining all required test artifacts, including test cases, reports, and documentation;
— Collaborating closely with development, DevOps, and other teams.

What Makes You a GR8 Fit:
— 5+ years of experience in software testing;
— 3+ years of experience in test automation;
— Experience testing backend microservices, both manually and via automation;
— Strong knowledge of C# and the .NET;
— Experience with Docker and Kubernetes;
— Solid understanding of OOP, SOLID principles, and other software design principles;
— Experience working with large-scale, multi-threaded, and high-load applications;
— Strong experience in API and interface testing;
— Hands-on experience with CI/CD systems (GitLab CI, TeamCity, Jenkins, etc.);
— Experience working with databases (SQL required; NoSQL is a plus);
— Experience with Kafka or other messaging/queueing technologies;
— Experience creating mock services from scratch and maintaining them across the full lifecycle (development, deployment, CI/CD);
— Good experience with REST APIs and WebSocket protocols;
— Strong knowledge of the QA lifecycle and testing methodologies;
— Good understanding of Agile methodologies (Scrum);
— Highly motivated, independent, proactive team player with strong learning abilities;
— Participation in release activities (planning, re-testing, regression testing, post-deployment support).

Nice to Have:
— Experience in the betting/gambling domain;
— Experience mentoring junior QA engineers;
— Experience investigating and analyzing business incidents.

Why You’ll Love Working Here:

Benefits Cafeteria
An annual fixed budget that you can use based on your needs and lifestyle. You decide how to allocate it:

— Sports — gym, yoga, or any activity to keep you active;
— Medical — insurance and wellness services;
— Mental health— therapy or coaching support;
— Home office — ergonomic furniture, gadgets, and tools;
— Languages — courses to improve or learn new skills.

Work-life
— Parental support with paid maternity/paternity leave and monthly childcare allowance;
— 20+ vacation days, unlimited sick leave, and emergency time off;
— Remote-first setup with full tech support and coworking compensation;
— Regular team events — online, offline, and offsite;
— Learning culture with internal courses, career development programs, and real growth opportunities.

Our Culture & Core Values
GR8 Tech culture is how we win. Behind every bold idea and breakthrough is a foundation of trust, ownership, and a growth mindset. We move fast, stay curious, and always keep it real, with open feedback, room to experiment, and a team that’s got your back.

— FUELLED BY TRUST: we’re open, honest, and have each other’s backs;
— OWN YOUR GAME: we take initiative and own what we do;
— ACCELER8: we move fast, focus smart, and keep it simple;
— CHALLENGE ACCEPTED: we grow through challenges and stay curious;
— BULLETPROOF: we’re resilient, ready, and always have a plan.

For 10 years, we have created a premium look for businesses through web design, UX/UI design, and brand identity. Our projects are recognized by the world’s leading design awards such as Webby, Red Dot, and Awwwards. We work with clients from over 50 countries, including VISA, FIFA, UNICEF, and Mercedes-Benz.

We are looking for a Lead Generation Specialist who will help us scale and improve our client acquisition process by attracting high-quality leads and long-term partnerships.
 

Responsibilities:
- Managing the lead generation process on LinkedIn and Upwork;
- Building and managing automated LinkedIn campaigns using LinkedHelper;
- Searching, analyzing, and qualifying leads;
- Writing high-quality, personalized cover letters;
- Deep analysis of jobs to understand client pains and propose relevant solutions;
- Proactively generating and testing new hypotheses, approaches, and lead sources;
- A/B testing of messages and cover letters;
- Campaign performance tracking, analysis, and optimization;
- Preparing campaign reports and recommendations;
- Daily work with databases and lead lists;
- Creating the initial point of interest for leads and transferring warm leads to the sales team.
 

Requirements:
- Proven experience in lead generation (P2P);
- Practical experience with Upwork, including understanding platform algorithms, job application structure, and writing effective cover letters;
- Experience with LinkedHelper;
- Strong understanding of LinkedIn as a lead generation channel;
- English level B2 or higher;
- Experience working with ClickUp or similar task management tools.

As a plus:
- Understanding of digital marketing fundamentals (funnels, target audience, CTAs, etc.);
- Experience with CRM systems (Pipedrive, HubSpot, etc.);
- Strong soft skills: proactivity, clear communication, flexibility, creative thinking, attention to detail;
- Ability to work with monotonous tasks, stress resistance, and perseverance;
- Confident PC user (research skills, working with web tools).
 

Interview stages:
- HR interview (30 minutes);
- Technical interview (1 hour).
 

We offer:
- Work with well-known international clients worldwide;
- Projects featured in top global design awards;
- A professional team with clear and established processes;
- Fair compensation based on experience;
- Paid vacation, weekends, and sick leaves;
- Fully remote work format;
- Quarterly offline team meetings in Lviv.

We are looking for a QA Engineer to test AI-powered features, chatbots, and agents, ensuring quality, stability, and safety. This role combines classic QA with AI-focused testing and close collaboration with developers and product teams.

Are you in?

Requirements

• 2+ years of experience in Quality Assurance
• Upper-intermediate spoken and written English
• Solid understanding of testing methodologies and test design techniques
• Experience in testing web applications
• Hands-on experience with API testing
• Basic understanding of databases (nice to have)
• Basic knowledge of Python (read and understand code, simple scripting)
• Experience working with Git / GitHub
• Ability to create clear and structured test documentation
• Experience with TestRail or similar tools (nice to have)

AI & Chatbot Experience (Required):

• Experience or strong understanding of AI-powered systems such as chatbots & agents
• Understanding of how LLMs (e.g. OpenAI) work
• Ability to evaluate AI response quality (accuracy, consistency, hallucinations)
• Experience with LLM evaluation libraries (nice to have)
• Understanding of AI limitations and risks
• Experience or willingness to work with prompt engineering
• Understanding or readiness to learn AI Red Teaming and safety testing

Responsibilities

• Test AI-powered features, chatbots, and AI agents
• Validate AI behavior, response quality, stability, and safety
• Test prompts, edge cases, and AI flows
• Perform functional and non-functional testing
• Conduct API testing
• Maintain test documentation (test cases, test plans, checklists)
• Participate in demos and team discussions
• Contribute to test automation where applicable
• Collaborate closely with developers, PM, and the QA team
• Suggest improvements to QA and AI testing processes
• Knowledge sharing & support in the QA department

🌟 Perks & Benefits:

• 20 working days of paid vacation plus 5 days of paid sickness;
• Flexible work schedule & comfortable remote work conditions;
• Competitive salary;
• Access to Regus coworking spaces when needed;
• FOP (private entrepreneur) accounting and support services;
• PDP creation and guidance from our mentors;
• A youthful, talented, and remarkable company culture.

We're on the hunt for a super motivated and experienced Backend Engineer who loves solving problems methodically. A versatile Backend Engineer who can own the whole backend stack. Someone who excels at creating backends for millions of users and is equally adept at building and scaling AI/ML backend pipelines.
 

You should be a great communicator, take ownership of your work, and have a real drive to get things done. If you're passionate about software engineering and system architecture, and understand the ins and outs of building complex backend systems simply and efficiently, you'll fit right in. We value folks who write resilient code and build reliable infrastructure, but who also get the business side of things and can deliver on tight schedules in a fast-paced environment. We prioritize continuous learning, teamwork, and feedback from our engineers.

What You'll Be Doing:

• Teaming up with the founding crew to help shape our product direction.
• Designing and building highly available backend microservices and APIs.
• Designing and building scalable video and data pipelines.
• Designing and building automations for infrastructure, deployments, and monitoring.
• Brainstorming ideas for features, improving system architecture, and troubleshooting.
• Keeping our quality standards high, making sure code is readable, testable, modular,
• and maintainable.
• Taking features from initial ideas all the way to launch, and working closely with
• Product to make those concepts a reality.

• Operating with tons of autonomy, freedom, and influence in designing solutions and making technical decisions – this is a critical role for our company's growth!

   

What You'll Need:

• 5+ years of professional experience in backend or full-stack development.
• 3+ years experience building node.js backend systems
• A deep understanding of Computer Science fundamentals.
• Experience building scalable backend systems and microservices
• Experience with production systems serving millions of users per day
• Experience building production services from start to finish, including architecture
• design, development, testing, deployment, and monitoring.
• Experience with both relational (RDBMS) and NoSQL databases and their tradeoffs.
• Experience with message queue systems (SQS, Kinesis, RabbitMQ, Kafka…).
• Excellent communication and collaboration skills.
• Highly independent, accountable, and a team player, able to own tasks from planning to production.

• A "can-do" attitude and a strong sense of ownership.

   

Nice-to-Haves:

• Experience building data and ML pipeline systems
• Experience with Javascript and React.
• Experience with python
• Experience with Containers and Kubernetes.
• Familiarity with LLM, prompt engineering, agents, and RAG.

We're on the hunt for a creative, fast-moving video editor who can turn long-form shows into scroll-stopping short-for. You'll work closely with our scripting, product, and AI teams to shape micro-episodes.

What You’ll Need

• 3+ years experience in video editing, ideally with digital or entertainment platforms - Proficiency in Adobe Premiere Pro and/or Final Cut Pro X.
• Deep understanding of pacing, narrative arcs, and rhythm in short-form editing.
• Strong ability to interpret scripts and storylines visually.
• A standout portfolio or reel that showcases mobile-first, narrative editing.
• Bonus: motion graphics or audio editing skills, TikTok/Reels native experience - Self-starter attitude with excellent time management skills.

What You’ll Be Doing

• Transforming long-form content into short-form, addictive episodes (30s2 mins).
• Working with scripts and storyboards to pace and structure episodes for mobile-first viewing - Collaborating with our AI team to refine automated cuts into polished sequences.
• Enhancing edits with motion graphics, transitions, and audio work as needed.
• Ensuring all output meets quality, platform, and creative standards.
• Helping define the visual language of a new generation of storytelling.

N‑iX is a global software‑development partner with Ukrainian roots and 2,000+ professionals across nine countries. We are committed to continuous innovation and are now strategically leveraging Generative AI to significantly enhance our Software Development Life Cycle (SDLC) productivity.

As the Gen AI Adoption Lead, you will be at the forefront of driving the integration of Generative AI across our engineering teams to revolutionize our SDLC. You will take a leading role in identifying critical use cases, expertly guiding teams on the selection and implementation of specific Gen AI tools and engineering approaches, providing mentorship and technical direction, and spearheading the scaling of successful Gen AI integrations throughout the company. Your success will be measured by tangible improvements in development efficiency, code quality, and overall engineering team empowerment.

Key Responsibilities:

• Strategic GenAI Opportunity Identification: Lead the collaborative effort with software development teams to pinpoint strategic engineering workflows within the SDLC where Generative AI can deliver substantial and scalable productivity gains.
• Expert Tool & Technical Direction: Provide expert guidance and technical direction to engineering teams on the evaluation, selection, and optimal application of relevant Gen AI tools and engineering methodologies.
• Mentorship & Engineering Enablement: Mentor and technically enable engineering teams through comprehensive education, hands-on coaching, and the development of best practices for Gen AI adoption.
• Technical Implementation Leadership: Provide strong technical leadership and guidance to engineering teams during the design, implementation, and integration phases of Gen AI solutions, ensuring adherence to architectural standards and best practices.

• Driving Scalable GenAI Solutions & Best Practices: Architect and champion the development and adoption of robust best practices for the secure, effective, and scalable integration of Gen AI within the SDLC across N-iX engineering.

   

Requirements:

• Deep understanding of the Software Development Life Cycle (SDLC) and extensive practical experience leading technical efforts across various development workflows.
• Extensive and demonstrable experience as a Lead Java developer with a deep understanding of software architecture, design patterns, and best practices in software development.
• Direct, hands-on experience leading the implementation of specific Gen AI tools relevant to software development within engineering teams (e.g., GitHub Copilot, Cursor, AI-powered testing frameworks).
• Significant experience leading and mentoring technical teams in the adoption of new technologies.
• Exceptional communication, collaboration, and influencing skills, with the ability to effectively convey complex technical visions to both technical and non-technical stakeholders and drive adoption.
• Extensive experience with Agile/Scrum methodologies and a proven track record of leading technical teams within these frameworks.
• Strong analytical and strategic thinking skills, with a data-driven approach to evaluating the impact and ROI of technology initiatives.

• English level - Upper-Intermediate or higher.

   

Nice to Have:

• Experience in developing and delivering technical leadership training programs and workshops for engineering teams.

   

We offer:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We are looking for a motivated and ambitious Junior Affiliate / Brand Manager to join our iGaming affiliate network team. This is an entry-level role within one of the fastest-growing and highest-paying digital industries.

In this role, you will support relationships with affiliates and brands, assist with performance tracking, and help scale our affiliate network. This position is ideal for someone eager to enter the iGaming industry, learn quickly, and grow fast. Strong performance is rewarded with rapid career progression, increased responsibility, and financial growth.

Key Responsibilities

• Assist with onboarding, activating, and supporting new affiliates and brands
• Maintain daily communication with affiliates and brand partners
• Support operational requests, offers setup, and general account management
• Monitor affiliate and brand performance and help prepare basic performance reports
• Assist with launching, managing, and optimizing affiliate and brand promotions
• Ensure tracking links, campaigns, and offers are correctly set up and maintained
• Build long-term relationships with affiliates and brand partners
• Coordinate internally with marketing, product, and operations teams

Requirements

• Strong written and verbal communication skills
• High interest in digital marketing and the iGaming industry
• Strong organizational and time-management skills
• High motivation, ambition, and willingness to learn
• Ability to work in a fast-paced, performance-driven environment
• Basic analytical mindset and attention to detail
• Languages: English is required; Russian and/or Ukrainian is a strong advantage

What We Offer

• Entry point into the iGaming industry — one of the most dynamic and profitable online sectors
• Hands-on experience with international affiliates and brands
• Exposure to global markets and high-volume traffic operations
• Performance-driven environment where results are recognized quickly
• Fast promotions, increased responsibility, and salary growth for top performers
• Supportive team, training, and real long-term career development

SBC Performance is a digital marketing and ad-tech ecosystem partnering with the world’s top ad platforms to drive performance. We help brands scale globally through high-converting creative marketing solutions and smart campaign optimization. We’re proud to be elite partners with TikTok (Top 1 globally).

With a team of 300+ professionals across the U.S., Czech Republic, Poland, Ukraine, and more, we are building a fast-moving, data-first performance culture.

We are looking for an ambitious and results-driven Sales Manager to join our growing team.

You will be responsible for managing the full sales cycle — from prospecting and negotiations to deal closure and client handover. The ideal candidate has a strong commercial mindset, experience in marketing or digital services, and thrives in a performance-driven environment where initiative and integrity go hand in hand.

Key Responsibilities

• Manage the full sales cycle: prospecting, negotiation, closing, and handover to the account team.
• Maintain accurate CRM data and ensure clear visibility of the sales funnel.
• Monitor deal progress, SLAs, and contract execution.
• Collaborate with the account and operations teams to ensure smooth client onboarding and satisfaction.
• Identify opportunities for upsell and cross-sell within existing accounts.
• Expand the active client base and build a healthy, predictable sales pipeline.
• Increase deal volume and overall profitability per client.

• Contribute to sustainable revenue growth through long-term client retention.

   

Requirements

• 3+ years of experience in B2B sales, preferably in marketing, SaaS, or digital services.
• Proven record of managing end-to-end sales processes.
• Hands-on experience with CRM tools (HubSpot, LinkedIn Navigator, or similar).
• Excellent communication, negotiation, and relationship management skills.
• Strong sense of ownership, organization, and accountability.
• Fluent English (B2+); Polish, Czech, or Ukrainian is a plus.

What We Offer:

• Remote position
• Competitive compensation
• Flexible working hours
• All necessary equipment
• Paid vacation and sick leaves
• Educational support: reimbursement of certification, training, and knowledge-sharing atmosphere
• Company events and multiple internal activities
• Open feedback and transparent direct communication

Our Recruitment Process:

• CV check
• Recruiter Interview
• Hiring Manager Interview
• Final Interview with the CEO

SBC is an inclusive employer that celebrates diversity. We welcome all qualified applicants.

To learn more about how we handle your personal data during the recruitment process, please read our Privacy Notice.

Turn marketing into a market-domination weapon. We created a new category - the marketplace for future customers. Businesses buy leads the same way they buy products in e-commerce: full visibility before purchase, clear value, predictable results. We’re the #1 lead marketplace in the USA and scaling fast.

You’ll build high-impact tools, automations, and product features that directly power growth, marketing experiments, and data-driven decisions. This role is about speed, ownership, and turning business ideas into production-ready solutions - with AI as a core acceleration tool, not a buzzword.

Requirements:

• 5+ years of experience as a Full-Stack Developer (Node.js / NestJS + Angular).
• Proven ability to deliver features fast: idea → prototype → production.
• Strong hands-on experience with:
• Angular (v15+), RxJS, NgRx
• Node.js (NestJS), TypeScript
• MongoDB, Mongoose (PostgreSQL is a plus)
• REST APIs, WebSockets, GraphQL
• Asynchronous pipelines and microservices
• CI/CD pipelines, Docker, AWS
• Testing frameworks: Jest, Cypress, Playwright, Postman

• Experience integrating external APIs, automating workflows, and collecting data at scale.
• Familiarity with AI tooling and APIs (ChatGPT, OpenAI API, LangChain, automation tools).
• Ability to rapidly prototype AI-powered tools, automations, and data workflows.
• Strong problem-solving skills and ability to work with minimal supervision.
• Product mindset: understands business goals and builds solutions, not just features.
• English level B2+.

Responsibilities:

• Build tools, automations, and product features for Marketing, Growth, and niche teams.
• Lead development of fast, high-impact product and AI-driven experiments.
• Deliver end-to-end solutions: database schema → backend → frontend → deployment.
• Maintain high development velocity while keeping code quality and test coverage high.
• Design architecture for small, independent, scalable services.
• Integrate AI systems: OpenAI API, embeddings, vector search, content generation.
• Support marketing and growth teams with experiments, A/B tests, and rapid iterations.
• Write clear technical documentation and internal guides.
• Continuously improve internal processes using AI-assisted development and automation.

Nice to have:

• Strong understanding of marketing, GTM, or growth systems.
• Hands-on experience with LangChain or similar AI orchestration frameworks.
• Experience with event-driven architectures.
• Background in AI-first or automation-heavy product environments.
• Enjoys building internal tools that make teams move faster.

🚀 Junior Node.js / React Developer (with growth potential)

Looking for a project where you can dive into complex architecture, work with a modern stack, and actually influence technical decisions?
You’ve just found it. 👀
 

🔧 About the project

We’re building a platform with a deeply integrated architecture based on PostgreSQL (RLS + triggers), GraphQL + PostGraphile, Graphile Worker, React, Node.js, AWS, and Hugo.
This isn’t just about shipping “features” — you’ll be solving real architectural challenges that will help you grow technically and professionally.
 

💡 Our values

• Continuous growth and active involvement
• Responsibility and initiative
• A flexible, problem-solving mindset
   

✨ What we offer

• Work on a project with serious architectural depth
• Real influence on technical decisions
• Fully remote work format
• A team of professionals who are always ready to share experience and help you grow
   

📌 Your responsibilities

• Develop and maintain features using Node.js (Express) and Workers
• Work with PostgreSQL (RLS, triggers)
• Integrate GraphQL APIs (PostGraphile, Apollo Client)
• Take part in architectural discussions and solution design
   

✅ What we expect from you

• 0.5+ years of experience with Node.js, React, Express
• Experience working with PostgreSQL (RLS, triggers — a big plus)
• Understanding of backend architecture and security models
• Experience with AWS (S3, CloudFront) is a plus
• English level: B2 or higher
   

🛠 Our tech stack

Node.js, Express, Workers
React, Next.js
PostgreSQL (RLS, triggers)
GraphQL, PostGraphile, Graphile Worker
Apollo Client, GraphQL Code Generator
AWS (S3, CloudFront)
Keycloak
 

💬 Tools we use

• Slack — communication
• Asana — task management

Node.js developer

About Seera

Seera is a premium short-form drama platform reimagining storytelling for mobile-

first audiences across the Middle East and beyond. We produce and distribute

cinematic micro-series (60–120s episodes) designed for high engagement, rapid

iteration, and cultural relevance.

We’re building a product at the intersection of streaming, gaming mechanics, and

mobile-first UX—early enough that strong engineers will have real ownership and

visible impact.

About the Role

We’re looking for a skilled Backend Engineer to develop and maintain the core

backend systems that power Seera’s mobile and web platforms. You will focus

entirely on backend development, collaborating closely with mobile and web

frontend teams to deliver high-quality APIs and services that scale with our growing

user base.

Responsibilities

• Build and maintain backend services and APIs using Node.js

• Collaborate with mobile and web teams to integrate frontend features

• Design, optimize, and maintain backend architecture for scalability and

performance

• Ensure security, reliability, and high availability of backend systems

• Write clean, maintainable code

• Participate in code reviews and contribute to engineering best practices

Required Skills

• Strong experience with JavaScript

• Solid understanding of API design and implementation (REST/GraphQL)

• Experience with relational or NoSQL databases

• Familiarity with Git or other version control systems

• Strong problem-solving skills and ability to work collaboratively with frontend

teams

Nice to Have

• Experience with streaming/media content delivery

• Cloud platform experience with AWS

• CI/CD, automated testing, and monitoring experience

• Knowledge of caching and message queue systems

Why Join Seera

• Build backend systems for a fast-growing entertainment platform

• Collaborate with talented mobile and web frontend teams

• Opportunity to influence backend architecture and technology choices

• Fast-moving environment with minimal bureaucracy

We are looking for a high-level full-stack developer to take complete ownership of a modern, high-load data analytics and AI-driven platform. This is a role for an architect-minded engineer who enjoys building complex distributed systems from the ground up.
 

Project Context

The platform is built on a microservices architecture (10+ services) and focuses on heavy data processing and AI agent orchestration. You will be responsible for the entire lifecycle of features — from database schema design and async backend logic to sophisticated data visualizations in the UI.
 

Tech Stack

• Backend: Python 3.11+, FastAPI, SQLAlchemy 2.0 (Async), PostgreSQL, Alembic, Redis.
• Frontend: React 18, TypeScript (Strict Mode), Vite, Redux Toolkit, Tailwind CSS, MUI.
• AI & Data: LangGraph/LangChain, OpenAI API, DuckDB, Pandas.
• Infrastructure: Docker, Docker Compose, AWS (S3, IAM), CI/CD pipelines.
   

What You’ll Do

• Architect & Build: Lead the development of 10+ Python microservices and a complex React frontend.
• AI Integration: Implement agent-based architectures using LangGraph and integrate LLM capabilities.
• Data Engineering: Handle complex SQL queries, performance tuning, and analytical data processing with DuckDB.
• Data Visualization: Build interactive dashboards and node-based editors (ReactFlow/Charts).
• End-to-End Ownership: Trace requests from the UI to the database, ensuring system-wide observability and performance.
   

Requirements (Must Have)

• 5+ years of professional Full Stack experience.
• Backend Mastery: Deep knowledge of Async Python, FastAPI, and SQLAlchemy 2.0. Proven experience with microservices.
• Frontend Mastery: Expert-level React 18 and TypeScript (strict mode). Experience with state management (RTK) and schema validation (Zod/Yup).
• Databases: Strong PostgreSQL skills (indexing, optimization) and Redis (caching/pub-sub).
• DevOps Mindset: Solid understanding of Docker, containerization, and CI/CD concepts.
   

 Nice to Have 

• Experience with LangGraph or LangChain.
• Work with analytical databases (DuckDB, ClickHouse).
• Experience with ReactFlow or complex Drag-and-Drop UIs.
• Background in Multi-tenant architecture patterns.
   

What’s in it for you?

• High Impact: You will be the technical heart of the project.
• Cutting-edge Stack: No legacy code, no "jQuery-style" JS — only modern, strict, and clean architecture.
• AI-First Environment: Deep dive into the latest AI agent trends and LLM integrations.
• Autonomy: Freedom to make architectural decisions and choose the best tools for the job.

SBC Performance is a digital marketing and ad-tech ecosystem partnering with the world’s top ad platforms to drive performance. We help brands scale globally through high-converting creative marketing solutions and smart campaign optimization. We’re proud to be elite partners with TikTok (Top 1 globally), Meta (Top 10), and Google.

With a team of 300+ professionals across the U.S., Czech Republic, Poland, Ukraine, and more, we are building a fast-moving, data-first performance culture.

We are looking for a Business Development Representative to join our Performance Agency, and to help us grow our client base and build lasting partnerships.

Key Responsibilities

• Research potential leads through Google, LinkedIn, databases, and market research
• Identify, contact, and engage new clients in verticals such as e-commerce, startups, mobile apps, gaming, and agencies
• Deliver presentations and conduct negotiations (online and offline)
• Prepare commercial proposals and participate in tenders
• Manage the full sales cycle from lead → call → proposal → deal
• Work closely with legal and finance teams to finalize contract terms
• Maintain accurate records in CRM, monitor the sales funnel, and provide reporting
• Achieve KPIs related to revenue and closed deals

Requirements

• Minimum 2 years of experience in B2B sales (digital, advertising, or marketing services experience is a strong plus)
• Proven ability to manage the full sales cycle independently
• Strong negotiation and objection-handling skills
• Solid understanding of the digital advertising and performance marketing market
• Confident English skills (Upper-Intermediate / B2 or above) for international client communication
• Systematic and detail-oriented: skilled in CRM usage, reporting, and planning

What We Offer:

• Onsite position in Warsaw 
• Competitive compensation
• Flexible working hours
• All necessary equipment
• Paid vacation and sick leaves
• Educational support: reimbursement of certification, training, and knowledge-sharing atmosphere
• Company events and multiple internal activities
• Open feedback and transparent direct communication

Our Recruitment Process:

• CV check
• Recruiter Interview
• Hiring Manager Interview
• Final Interview with the CEO

SBC is an inclusive employer that celebrates diversity. We welcome all qualified applicants.

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