Senior API Developer

Hiring: Senior API Developer (Java / Spring Boot / AI Integration)

We are looking for an experienced Senior API Developer to join our team and work on scalable backend services and AI-enabled solutions.

📍 Work Location: Bad Homburg / Nuremberg, Germany

🏢 Work Mode: Fully Onsite

Role: Senior API Developer

Experience: Senior Level

Technologies: Java 21+, Spring Boot, REST APIs, J2EE, AI/LLM Integration

Key Responsibilities:

• Design, develop, and maintain scalable RESTful APIs using Java 21+ and Spring Boot
• Build enterprise backend services using J2EE technologies
• Develop and integrate LLM-powered chatbots and AI-driven solutions
• Design API integrations and backend workflows
• Ensure high performance, reliability, security, and maintainability of services
• Participate in code reviews and follow engineering best practices
• Collaborate with technical teams to deliver business-critical solutions

Required Skills:

✅ Strong experience with Java 21+

✅ Strong hands-on experience with Spring Boot & REST API development

✅ Experience with J2EE / enterprise Java applications

✅ Good knowledge of JavaScript

✅ Experience with Git / GitLab

✅ Experience with Maven

✅ Strong API development and integration experience

✅ Experience with LLM, AI chatbot, or GenAI solutions

Nice to Have:

• Experience with AI-enabled applications and chatbot platforms
• Microservices architecture experience
• API security concepts (OAuth2/JWT)
• Cloud and CI/CD exposure

📍 Location: Bad Homburg / Nuremberg, Germany

🏢 Onsite Requirement: Fully onsite

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