New offer - be the first one to apply!

June 12, 2026

Fullstack Engineer (React, Python)

Senior • Hybrid

14,000 - 30,000 PLN

Gdansk, Poland

We're a funded, early-stage startup building an agentic AI platform for security compliance. The product is new, we're opening an R&D centre in Gdańsk and you'd be one of the first engineers on it, with real input into how it's built.

We keep meetings and busywork to minimum to build a culture focused on the needs of developers.

The role:

  • You will be part of a 4 people development team focused on the development of the MVP for our main product. React on the frontend, FastAPI on the backend.

  • You will lead the application code, working alongside experienced infrastructure engineer and junior AI engineers.

  • You will also engage in building the foundation of a agent orchestration mechanism.

Must Have:

  • Strong experience with React

  • Strong experience with Python backend development FastAPI or Django is a huge plus

  • Comfortable owning features across the full stack

  • Availability for hybrid work in Gdańsk

Great to have:

  • Experience with any agentic framework such as Pydantic AI or LangChain

  • AWS

  • Docker

  • GitHub Actions / CI/CD

What will happen next?

  • We would like to know you better, so we will invite you for a short call

  • Next, you'll be invited to an interview to discuss your previous projects, skills and where you want to develop

Why join:

  • It's a new product, so you're building rather than maintaining. You get real ownership and the chance to work on genuinely new AI, in a calm, focused environment.

  • If you've got the must-haves and the problem interests you, get in touch — you don't need to tick every box.