ABOUT THE COMPANY LITIT, a joint venture between NTT DATA and Reiz Tech, is a company with deep-rooted industry know-how, dedicated to innovation within the IT sector. Its primary focus is delivering high-quality solutions in the DACH region. With a commitment to excellence, LITIT combines the best of German precision, Japanese work ethics, and Lithuanian talent to provide unparalleled IT service and support to its clients. ABOUT THE CLIENT Our client is a leading global premium automotive manufacturer driving innovation in connected mobility and digital technologies. As part of an international team, you will contribute to the development of modern, cloud-based solutions and business-critical applications using the latest technologies in a collaborative, agile environment. ABOUT THE ROLE We are looking for a Senior Platform / Integration Developer to design and develop the core integration layer of an enterprise AI platform. In this role, you will build secure APIs, backend services, and data integrations while ensuring reliable deployment, monitoring, and operational excellence. Working with Azure cloud technologies, modern integration frameworks, and CI/CD pipelines, you will create scalable, secure, and maintainable solutions that connect business systems and enable seamless data exchange in a production environment. RESPONSIBILITIES - Build and maintain the Codebeamer MCP connector and required tools/resources. - Implement secure read and controlled write-back processes. - Integrate Azure services, databases, search, storage and session/metadata persistence. - Support CI/CD, deployment, logging and operational monitoring. - Ensure reliable error handling, retries, auditability and technical documentation. REQUIREMENTS Must-have skills - Strong Python backend development. - REST, OpenAPI, gRPC and asynchronous integration patterns. - MCP server/tool implementation experience or proven ability to build it quickly. - Azure Container Apps or AKS, Docker and CI/CD. - PostgreSQL and/or Azure Search; knowledge of Azure Storage is required. - Secure API integration, OIDC/RBAC, service accounts and certificate handling. - Automated testing, typed/clean code and production troubleshooting. - Willingness and readiness to travel as required by project or client needs is expected. This may include occasional domestic or international travel, sometimes on short notice. Strongly preferred - Codebeamer API and data-model experience. - Neo4j or graph-data experience for traceability. WHAT WE OFFER - Salary range: €4000 - €6500 (GROSS) / month. - Learning opportunities with compensated certificates, learning lunches, and language lessons. - Chance to switch projects after one year. - Team building twice a year. - Office in Vilnius, Lithuania that offers themed lunches and a pet-friendly environment. - Remote work opportunities. - Flexible time off depending on a project. - Seasonal activities with colleagues. - Additional health insurance and loyalty days for Lithuanian residents. - Referral bonuses. - Recognition of important occasions of your life.