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Senior Fullstack Developer

Link Group Show all offers

Gdańsk

Poznań

Warszawa

Praca zdalna

Expires Nov 29, 2026

6 days ago

In short

Senior Full-Stack Engineer for Link Group in Gdańsk. Responsibilities include feature ownership, frontend/backend development, GenAI integration, and GCP work. Requires 5+ years experience, React, Next.js, Python APIs, event-driven systems, and GenAI integration.

Keywords

Next.js Python GenAI React TypeScript GCP APIs event-driven systems

AI-written summary based on the listing content.

Senior Full-Stack Engineer (Next.js, Python & GenAI)

Role Overview

We are looking for a Senior Full-Stack Engineer to own features end to end, from implementation and testing to production. You will work across frontend, backend, event-driven systems, and GCP, while defining frontend standards and integrating GenAI capabilities.

Requirements

5+ years of full-stack development experience.
Strong React, Next.js, TypeScript, MUI, and TanStack Query skills.
Experience with data visualisation, including charts, dashboards, and 3D.
Production experience building Python APIs (FastAPI or similar).
Knowledge of event-driven systems, message queues, SSE, and WebSockets.
Experience building GenAI integrations and agentic workflows using Google ADK, LangChain, or similar frameworks, including streaming results to the UI.
Familiarity with observability: logging, metrics, tracing, and frontend monitoring.
Strong ownership, problem-solving, and communication skills.