Pensum: 80 - 100 %
Tätigkeit
Design and implement backend features and APIs (GraphQL/REST) with Node.js on AWS Lambda
Build scalable data flows using DynamoDB, S3, CloudFront, and event-driven integrations
Collaborate with frontend, design, and product teams to deliver end-to-end features
Model and optimize data structures for concurrency, offline use, and scalability
Ensure quality through automated testing, code reviews, and contributions to shared libraries
Own the full lifecycle of backend services, including debugging, monitoring, and continuous improvement
Profil
Team-oriented developer who writes clean, efficient backend code
Strong JavaScript/Node.js and serverless (preferably AWS Lambda; Azure nice to have).
Database experience (ideally NoSQL/DynamoDB) and S3-based storage
Skilled in GraphQL/REST API development and modern Git workflows.
Experience with automated testing across unit, integration, and E2E levels a plus
Curious, pragmatic mindset with good English skills (French/German a plus)