Job Title: Senior API developer
Work Location- Bad Homburg or Nuremberg, Germany
Job Type: Contract
Work Mode- Fully Onsite
Required Skills:
Core Technical Skills
- Strong experience in Java 21+
- Expertise in JavaScript
- Extensive knowledge of J2EE
- Hands-on experience with Spring Boot
- Strong experience in developing REST APIs
- Experience with Git/GitLab
- Proficiency in Maven
AI & Chatbot Skills
- Experience working with LLM-based applications
- Knowledge of AI chatbot frameworks
- Experience integrating OpenAI, Azure OpenAI, Claude, Gemini, or similar AI services
- Understanding of prompt engineering and conversational AI workflows
- Experience with chatbot orchestration and API integration