Backend Software Engineer (m/f/d)

The role

You will own complex features from product discovery through maintenance. You will work on the collaborative developer cloud including Public API, IAM, and deployment technology.

What you will do

• Own complex features end to end from discovery to maintenance
• Conduct code and technical design reviews
• Mentor junior engineers
• Shape capabilities of the collaborative developer cloud
• Work on features including Public API, Usage History, IAM, Secrets Management, and CI integrations
• Work on Web IDE, deployment technology, monitoring, and managed services

Required qualifications

• Several years of professional experience in software development
• Strong proficiency in JavaScript/TypeScript and/or Go
• Solid understanding of SQL databases, distributed systems, and the design of APIs and microservices architectures
• Containerization e.g. Docker, Kubernetes
• Degree in a relevant field or comparable qualification
• Strong foundations in Computer Science fundamentals
• Professional proficiency in English, written and spoken
• Strong communication skills
• Collaborative mindset
• Openness to feedback
• Structured approach to problem-solving
• Curiosity for technology

Nice to have

• Experience with cloud infrastructure, ideally in a cloud-native environment
• Familiarity with React
• Experience building or operating monitoring and logging systems
• DevSecOps mindset and hands-on experience

Benefits

• 32 days of paid time off
• 30 regular vacation days plus Christmas Eve and New Year's Eve off
• Meal allowance up to 15 digital vouchers per month totaling over €100 net
• Hybrid work setup with mobile work options and flexibility around core hours
• Job-Rad bike leasing
• EGYM Wellpass and on-site gym access
• Employee events
• Company pension scheme
• Great public transport links

About the company

Codesphere is a Virtual Cloud Provider from Germany building sovereign cloud infrastructure. The team has 60+ experts based in Karlsruhe and Munich.