Senior Full Stack Engineer - Contract
๐ Freelance Senior Full-Stack Engineer (Java) | Amsterdam-Based | 12-month Contract
The client is an internationally recognised organisation undergoing a major technology transformation. Their engineering teams build the backbone of a multi-billion euro operation, and they're looking for a talented Senior Full-Stack Engineer to join a critical platform team.
The Role:
You'll architect, build, and maintain high-performance Java microservices that power critical fulfilment and specific operations at massive scale, spanning dozens of countries and hundreds of operational touchpoints worldwide. Your work will have a direct, tangible impact on a global business.
What you'll bring:
โ 5+ years in professional software development, with strong distributed systems experience
โ Deep Java expertise - Spring Boot or Quarkus, JPA/Panache, MapStruct, RESTeasy, OAuth, OpenAPI
โ Hands-on with Docker, Kubernetes, and cloud-native architecture
โ Daily use of AI-powered coding assistants (GitHub Copilot, Claude, Cursor, or Gemini) - this is a hard requirement
โ Observability skills: OpenTelemetry, Grafana, Prometheus
โ Front-end familiarity with Angular and TypeScript
โ Polyglot mindset - Node.js, TypeScript, Python, or Golang is a bonus
โ Solid grounding in DDD, SOLID principles, and Clean Architecture
Why This Role?
๐ Truly global impact - your code runs critical infrastructure at an organisation operating across the world
๐ค International, collaborative engineering culture spanning European and Asian time zones
๐ง A team that values learning, knowledge sharing, and psychological safety
โก Cutting-edge stack with a genuine commitment to AI-assisted development
Posted 7 days ago