Backend Developer for SalesCloud | Backendentwickler für SalesCloud (m/w/d)

addON Solution GmbH

Jena, Thüringen, Deutschland
Published Apr 13, 2026
Full-time
Permanent

Job Summary

As a Backend Developer at addON Solution, you will play a pivotal role in evolving the egON SalesCloud, a cloud-native platform for digital sales and business processes. Your daily responsibilities include developing scalable backend services, designing APIs, and building robust data models. Unlike traditional agency work, this role offers a product-focused environment where you will oversee features from initial concept through to production. You will collaborate closely with product management and agile development teams to ensure high code quality, maintainability, and performance. This position is particularly attractive due to its long-term perspective, offering clear career paths into technical specialization, architecture, or product ownership. The company fosters a high-tech culture utilizing AI-supported development tools and modern containerized environments, all while maintaining a supportive team atmosphere with flat hierarchies.

Required Skills

Education

Not specified

Experience

  • Professional experience in backend development
  • Experience with TypeScript, JavaScript, and Node.js
  • Practical experience with GraphQL and PostgreSQL is preferred
  • Familiarity with cloud-native architectures and Kubernetes
  • Experience working within an agile team environment
  • Open to entry-level candidates with relevant technical foundations

Languages

German (Intermediate)

Additional

  • The position is based in Jena, Germany. Applicants should provide their salary expectations and earliest possible start date.