Senior Backend Developer; f​/m​/d

What You Can Do

• Design and implement backend features and APIs (Graph
  
  QL/REST) with Node.js on AWS Lambda
• Build scalable data flows using Dynamo
  
  DB, S3, Cloud Front, 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

• 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 No
  
  SQL/Dynamo
  
  DB) and S3-based storage
• Skilled in Graph
  
  QL/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)

Galenica AG

Your application will be processed by:

Galenica

Leonie Gasser

Specialist Recruiting

Tel.

For technical information, please contact:
Galenica