# Backend Software Engineer (m/f/d) at Codesphere

> Open job at Codesphere in Karlsruhe, Munich, Germany. Workplace: Hybrid.

Source: Germany Dev Jobs, https://germanydevjobs.com/jobs/codesphere-backend-software-engineer-m-f-d-jm0owcc
Posted 27 April 2026. Last checked on the employer's career site: 10 November 2026.

## Facts

- Company: [Codesphere](https://germanydevjobs.com/companies/codesphere)
- Location: Karlsruhe, Munich, Germany
- Workplace: Hybrid
- Employment type: Full-time
- German: Not required
- English: Fluent
- Skills: Docker, Go, JavaScript, Kubernetes, Microservices, React, SQL, TypeScript
- Not mentioned in the job post: salary, visa sponsorship, relocation, where you can apply from

## Job description

### About Codesphere

Codesphere is a _Virtual Cloud Provider_ from Germany building the future of sovereign cloud infrastructure. Our platform gives enterprises and governments full sovereignty without giving up modern cloud capability – a vision recently validated by a series of multi-million European government tenders.

Since our founding in Karlsruhe in 2020, we’ve expanded into an international team of 60+ experts. Based in Karlsruhe and Munich and backed by top-tier investors, we are chasing a bold vision.

**We’re scaling fast and would love for you to join us and grow alongside us 🚀**

### What you'll drive

- You own complex features end to end – from product discovery and planning through technical design, implementation, testing, and maintenance.
- You conduct code and technical design reviews, raising the bar for quality across the team.
- You mentor junior engineers and actively contribute to a culture of learning and growth.
- You shape the capabilities of our collaborative developer cloud, working on features that improve the overall platform experience – including Public API, Usage History, IAM & Permission Management, Secrets Management, external CI integrations, Web IDE, deployment technology, monitoring, managed services, and the core internals of customer application deployment.

### What makes you a great fit

#### Your Profile

- Several years of professional experience in software development, ideally in web or distributed systems
- 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 and a collaborative mindset
- Openness to feedback and a genuine drive to keep learning
- Structured approach to problem-solving and a curiosity for technology

#### What sets you apart

- 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

### What's in it for you

- 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, adding up to over €100 net for you_
- Flexibility – _hybrid work setup with mobile work options and flexibility around core hours_
- Steep learning curve – _fast-moving environment, real ownership, and a front-row seat to scaling a company_
- Job-Rad – _lease a bike through us, tax-free_
- EGYM Wellpass & on-site gym – _get access to thousands of sports and wellness facilities nationwide, plus our free in-house gym in Karlsruhe_
- Employee events – _from team offsites to regular get-togethers_
- Company pension scheme – _company-supported pension to set you up for later_
- Great public transport links – _both offices are within walking distance of tram and metro stops_

## How to apply

Apply on the job page, https://germanydevjobs.com/jobs/codesphere-backend-software-engineer-m-f-d-jm0owcc: its Apply button opens the employer's own application page.

## More jobs from Codesphere

- [Software Engineer Working Student (m/f/d)](https://germanydevjobs.com/jobs/codesphere-software-engineer-working-student-m-f-d-47424ik): Codesphere, Karlsruhe, Germany. On-site. Posted 14 July 2026.
- [Senior Security and Compliance Engineer (m/f/d)](https://germanydevjobs.com/jobs/codesphere-senior-security-and-compliance-engineer-m-f-d-jp6x871): Codesphere, Munich, Germany. Hybrid. Posted 3 July 2026.
- [Senior Backend Software Engineer (m/f/d)](https://germanydevjobs.com/jobs/codesphere-senior-backend-software-engineer-m-f-d-5if0h5d): Codesphere, Karlsruhe, Germany. Hybrid. Posted 26 June 2026.
- [(Senior) Product Manager Deployments (m/f/d)](https://germanydevjobs.com/jobs/codesphere-senior-product-manager-deployments-m-f-d-amfrmad): Codesphere, Karlsruhe, Germany. Hybrid. Posted 22 May 2026.
- [Site Reliability Engineer (m/f/d)](https://germanydevjobs.com/jobs/codesphere-site-reliability-engineer-m-f-d-awyzho2): Codesphere, Remote (Germany). Posted 29 April 2026.