7 frontend developer English-speaking jobs in Karlsruhe

Then show us your game face – because we’re looking for a Java Developer(m/f/x) to join the team!

AboutAs an Android Developer (m/f/d), you craft the mobile experience that connects watch enthusiasts

AboutAs an iOS Developer (m/f/d), you craft the mobile experience that connects watch enthusiasts worldwide

Build core intelligence for a multimodal AI platform using Python. Design agentic workflows, optimize RAG/CAG, and develop low-latency Speech-to-Speech pipelines. Integrate LLMs and manage context for customer care.

Join an internationally successful team to shape a secure, highly available platform using Java 25, Spring, MySQL, and GitLab CI. Focus on clean, maintainable code and take ownership from problem to production.

Design high-performing Java-based services using Springboot in an agile environment. Contribute to modern solutions and maintain legacy systems. Requires strong Java, SQL, and experience with Docker/Kubernetes.

You’ll work on high-frequency frontend measurement and lab automation, collaborating with global teams