We’re hiring a Senior Full-Stack Engineer (or AI-savvy Mid-Level) to build high-performance APIs, scalable frontends, and cloud native services across multiple fast moving projects. If you thrive in modern async Python, enterprise grade React/Node apps, and love leveraging AI to code faster, this role is for you.
Core Requirements
3–5+ years backend dev (Python/FastAPI)
5+ years frontend + backend (React/Node.js)
Strong async Python, FastAPI, PostgreSQL
Advanced React/Next.js + TypeScript
Node.js expertise with Express.js or Nest.js
Azure experience (Blob Storage, AKS, AI Search)
Microservices, Docker/Kubernetes
Fluent using AI coding tools (Copilot, Cursor)
Technical Must Haves
Backend (Python)
async/await mastery, non-blocking I/O
FastAPI, PostgreSQL tuning (indexes, pooling)
REST APIs, JWT auth, background tasks
Redis, Docker, microservices, telemetry (OpenTelemetry)
Frontend (React)
Production React/Next.js + TypeScript
Modern CSS, component-driven development
API integration, auth flows, dev tooling
Backend (Node.js)
Express.js / Nest.js, DI, middleware
SQL/NoSQL (PostgreSQL, MongoDB), Redis
Queues (RabbitMQ/Kafka)
REST/GraphQL, WebSockets, OpenAPI
Security: OAuth2/OIDC, JWT rotation, OWASP, RBAC/ABAC
Cloud \& Infrastructure
Deploy to AKS using Docker + Helm
Caching, observability, structured logging
DB migrations, schema scaling (50+ tables)
Azure services + CI/CD pipelines
AI/LLM (Nice to Have)
LangChain, OpenAI APIs
Vector DBs, Azure AI Search
Document processing pipelines (PDF/Excel/DOCX)
Responsibilities
Build high-performance async Python APIs
Deliver React/Next.js frontends and Node.js backend modules
Design schemas, optimize queries, ensure ACID guarantees
Implement real-time features with WebSockets
Deploy microservices to Azure (AKS, Blob Storage, AI Search)
Collaborate with DS/FE teams, communicate trade-offs clearly
Use AI coding assistants to accelerate delivery
Bonus Skills
Advanced Kubernetes
Multi-tenant SaaS design
Cosmos DB
Celery/RQ, workflow orchestration
Performance profiling (py-spy, cProfile)
What do we offer you?
Attractive salary
Large freedom and real influence
No unhealthy competition, team approach to meeting challenges
Remote-first, flexible working culture
Company apartments in cool cities across Europe: work and enjoy a memorable getaway
About Us
We are a software house with 18 years of experience and a global portfolio of projects. We help businesses modernize, scale, and innovate through custom software solutions — always with a focus on flexibility and quality. Our team embraces unconventional ideas and new technologies, delivering solutions that drive real impact. If you value professionalism, creativity, and a strong engineering culture, you'll feel at home here.
Job Type: Full-time
Pay: €54,000.00-€120,000.00 per year
Benefits:
Work from home
Experience:
Front-end development: 5 years (required)
React / Next: 3 years (required)
Work Location: Remote