7 backend developer English-speaking jobs in Heidelberg
Lead Ruby on Rails Developer (m/f/d)
- Instaffo GmbH
- Heidelberg
- April 13
Open to working as a full-stack developer if you’d like, but with a backend focus. ... ideas on what could be improved, we'd love to talk with you if you are an experienced Ruby on Rails developer ... Our Ruby on Rails backend has 100% test coverage, and we aim to run on the latest major versions of core ... Our Tech Stack Backend: Ruby on Rails, MySQL, Elasticsearch, Redis, RabbitMQ, GraphQL Integrations: ChatGPT
Software Developer Qt/C++ (m/f/d)
- Safetec GmbH
- Heidelberg
- April 17

Java Developer - Cloud Platform Development - Up to €100,000
- Optimus Search
- Heidelberg, Baden-Württemberg, 69115
- May 2
Job Description: As a Java Developer, you will be responsible for designing, developing, and deploying ... They are looking for a skilled Java Developer to join their team and help them build a new cloud platform ... If you are a highly motivated Java Developer who is passionate about cloud platform development and want
Principal Software Engineer (AI, TypeScript, Java, Python)
- A-Tech Recruitment
- Heidelberg, Baden-Württemberg, 69115
- May 9
Experience with TypeScript, JavaScript (React), Java, or Python (Rust is a plus) - Backend focused
Principal Software Engineer
- Amigos
- Heidelberg, Baden-Württemberg, 69115
- May 2
stack, with challenging and fulfilling tasks What we’re looking for️: 4+ years of experience in backend-leaning
Software Developer – R&D, Java, SQL – Remote / Heidelberg – €80,000
- Findr
- Heidelberg, Baden-Württemberg, 69115
- May 4
Software Developer – R&D, Java, SQL – Remote / Heidelberg – €80,000 Turn complex business plans into
Full Stack Engineer
- Barrington James
- Heidelberg, Baden-Württemberg, 69115
- May 2
They are looking for a Senior Full Stack Software Developer with ideally a strong recent exposure to
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