Senior – Backend – Developer (m/f/d)

You want to…

🚀 Build scalable APIs and microservices?

💡 Work with modern technologies like Node.js, Python, or Go?

🦄 Take real ownership and shape a product from the ground up?

Then you’ve come to the right place.

 

About COBACK

COBACK is building the leading compliance platform, starting with sustainability and ESG reporting.

Our mission is to make regulatory compliance as easy as Taxfix – automated, structured, and scalable.

We combine AI, clean software architecture, and deep regulatory knowledge to help companies turn compliance from a burden into a competitive advantage.

As an early team member, you won’t just execute tasks – you’ll own critical parts of the product and help define how the platform evolves.

 

Your role

As a Backend Developer at COBACK, you will build the core infrastructure of our GenAI-powered compliance platform. You’ll work closely with the engineering team to design robust, high-performance backend systems that scale with our customers.

What awaits you:

  • Development and maintenance of RESTful APIs and microservices
  • Database design and optimization (PostgreSQL, Redis)
  • Integration of AI models into backend systems
  • Code reviews and mentoring to maintain high engineering standards
  • Real ownership over backend components and architectural decisions

What you bring:

  • 3+ years of experience in backend development
  • Strong knowledge of Node.js, Python, or Go
  • Experience with PostgreSQL and Redis
  • Understanding of cloud infrastructures (AWS, GCP, or Azure)
  • Experience with Docker and Kubernetes is a plus
  • Good English skills (German is a plus)

What we offer:

💰 Competitive salary + VSOP

🏠 Flexible remote work

📈 Steep learning curve in a fast-growing startup

🎯 Direct impact and real ownership over product decisions

🤝 Flat hierarchies and a strong, ambitious team

🎉 Regular team events

 

Apply now

👉 Apply in under 30 seconds:

https://hire.co-back.com/

🔗 Follow us on LinkedIn:

https://www.linkedin.com/company/co-back/

 

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