Regular Fullstack Developer - React & Python (k/m)

You'll join our internal team, working on projects across demanding, regulated industries - medical, telco, oil & gas, and aerospace. Expect end-to-end ownership: from React/TypeScript interfaces through Python/FastAPI backends to the data layer and cloud deployment.

What you'll do:

• Build and ship features across the full stack - React + TypeScript/JavaScript on the frontend, Python (async, FastAPI, AWS Lambda) on the backend.

• Design and consume REST and GraphQL APIs, including real-time features where needed.

• Model and query data in PostgreSQL (and graph/document databases where a project calls for it).

• Implement UI from Figma designs alongside designers and backend engineers.

• Keep a strong testing culture (pytest, Jest) and take part in code review.

• Work with Dockerized and cloud-native (AWS) setups.

Requirements:

• 6+ years of commercial fullstack experience.

• Strong React + TypeScript/JavaScript.

• Solid Python (async; FastAPI, Flask or Django).

• Good command of relational databases / SQL (PostgreSQL preferred).

• Experience with REST APIs and comfort with GraphQL.

• Day-to-day Docker and Git.

• Habit of writing automated tests.

• Hands-on AWS experience.

• English at B2 level.

Nice to have: Next.js, Redux, Tailwind / MUI / shadcn/ui, WebSocket / MQTT / GraphQL subscriptions, Neo4j, AWS Lambda / AppSync / Cognito / DynamoDB, micro-frontends (single-spa), computer vision (OpenCV), Stripe.

Recruitment process:

1. Intro phone call (30 minutes)

2. Technical interview (up to 1,5h)

3. Interview with the manager (up to 1h)

Benefits:

• challenging role within the company that creates innovative solutions,

• work in international environment on demanding projects,

• B2B cooperation model or employment contract,

• fully remote work model or from our office in Bydgoszcz,

• subsidized private medical care, life insurance, multisport card,

• integration meetings,

• employee referral program.

Join us!