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October 8, 2026

Full Stack Developer

Mid • On-site

15,000 - 25,000 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Full Stack Developer

Description

You will independently develop web application features from refining requirements through implementation, testing, and deployment. Work covers frontend, backend, and integrations between systems, with daily use of AI tools to support coding, code analysis, debugging, testing, and documentation. You’ll solve technical problems, improve performance, and help evolve existing modules while collaborating with the product team and subject-matter experts.

Responsibilities

  • Independently deliver features end-to-end (requirements clarification to deployment and verification)

  • Develop frontend, backend, and system integrations

  • Use AI tools for programming support, code analysis, debugging, testing, and documentation

  • Troubleshoot technical issues, improve performance, and extend existing modules

  • Translate user and business needs into solutions with the product team and experts

  • Propose improvements and communicate progress, dependencies, and risks

Requirements

  • Experience building and evolving web applications independently

  • Frontend and backend skills plus knowledge of APIs, relational databases, and Git

  • Practical AI usage in developer workflow (e.g., Cursor, Claude Code, GitHub Copilot, Codex)

  • Experience with Python and Django

  • Ability to read, understand, and evaluate code

  • Ownership of solution quality: testing, error handling, security, and support for future development

  • Ability to organize work independently, make decisions, and ask questions when requirements need clarification

  • Ability to work with an existing codebase and diagnose issues

  • English level enabling free use of technical documentation

Benefits

  • Opportunity to influence product development and technical decisions

  • Independent role with responsibility for specific areas

  • Direct collaboration with the product team and founders

  • Work on solutions used by businesses in compliance, cybersecurity, and environmental data management

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