[Hiring] Lead FullStack Engineer @Poland and Middle-Eastern Europe

Role Description

We are looking for a hands-on Technical Lead who combines strong software engineering skills with technical leadership, staying actively involved in writing production code while guiding a high-performing team of engineers.

• Building modern, cloud-native digital products in the financial services sector, including AI-powered features such as conversational voice and chat experiences.
• Working in fast-paced, agile delivery teams, collaborating closely with product, design, and consulting partners to deliver scalable, high-quality solutions.
• Driving technical decisions, setting engineering standards, and ensuring efficient delivery while remaining actively involved in complex frontend, backend, and AI integration work.

• Working closely with a US-based client, requiring availability until 6:00 PM CET daily and until 9:00 PM CET twice a week to accommodate collaboration across time zones.
• Developing complex frontend, backend, and AI integrations while leading by example through hands-on coding.
• Designing and implementing technical solutions within a domain-driven architecture, including APIs and event-driven integrations.
• Leading the development of AI-powered features using Claude, AWS Bedrock, and LangGraph, including orchestration, guardrails, and evaluation.
• Collaborating with designers to translate Figma designs into pixel-accurate, accessible user interfaces.
• Establishing engineering standards for code reviews, testing, and AI-assisted development.
• Driving CI/CD pipelines using GitHub Actions and infrastructure as code using AWS CDK.
• Implementing and maintaining automated testing practices across unit, integration, and end-to-end testing.
• Mentoring engineers, removing technical blockers, and maintaining high engineering standards during agile delivery cycles.
• Collaborating with delivery leads, architects, and product owners on technical decisions, risks, and trade-offs.
• Leading squads of 8-20 engineers while remaining actively involved in software development.

Qualifications

• Expert-level knowledge of React, Next.js, and TypeScript.
• Strong experience translating Figma designs into production-ready frontend applications.
• Hands-on experience developing backend solutions using TypeScript and AWS serverless services, including Lambda, API Gateway, EventBridge, Step Functions, and DynamoDB.
• Strong API design skills and experience with event-driven integrations.
• Production experience building LLM-powered applications, ideally using Claude through AWS Bedrock.
• Practical experience with AI agent orchestration using LangGraph, including RAG, tool use, prompt design, guardrails, and evaluation.
• Experience building CI/CD pipelines with GitHub Actions and managing infrastructure as code using AWS CDK.
• Experience implementing automated unit, integration, and end-to-end tests.
• Daily, effective use of AI-assisted coding tools such as Claude Code, GitHub Copilot, or Cursor, with an understanding of safe and productive usage in team environments.
• Hands-on experience delivering software in agile teams.
• Proven experience leading squads of 8-20 engineers while maintaining a hands-on technical role.
• Practical experience using AI-powered assistants (e.g., Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery.
• Work from the European Union region and a work permit are required.

Nice to have

• Experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work.
• Interest in and familiarity with emerging AI-driven practices (e.g., agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches.

Recruitment Process

• CV review
• HR call
• Interview
• Client Interview
• Decision