Experteer Overview In this role you design and develop end-to-end full-stack solutions for Siemens ProductCERT SBOM services, including scalable backend APIs and responsive frontend interfaces. You will work with cross-functional teams to ensure secure, high-performance software aligned with modern development practices. The position offers opportunities to influence incident and vulnerability workflows and to contribute to cloud-based, API-first solutions. You will operate in an international environment with a focus on quality, security, and maintainability.Compensaciones / Beneficios• Design, develop, and maintain backend services and frontend applications for new and existing solutions• Own the long-term operation of developed solutions, including performance enhancements and timely bug and security fixes• Build scalable and secure APIs using Node.js and FastAPI powering multiple plugins and integrating with internal/external systems• Develop responsive interfaces for new plugins using React and TypeScript with efficient API consumption• Collaborate with architects and developers to design scalable, maintainable technical solutions and contribute to CI/CD pipelinesResponsabilidades• Proven full-stack development experience with a strong backend and frontend portfolio• Strong problem-solving using data structures and algorithms, with design optimization and validation• Proficiency in Node.js, TypeScript, and Express.js; FastAPI is a plus• Expertise with React and Material-UI; responsive design experience• Experience with SQL databases (PostgreSQL, MySQL); NoSQL is a plus• Understanding of API design principles (REST, GraphQL) and microservices• Experience with CI/CD pipelines• Hands-on experience with AWS services (Lambda, EC2, S3)• Experience with Docker and Kubernetes; serverless context (AWS Fargate)• Knowledge of graph theory/algorithms is a plus• Fluent in English• Strong collaboration and agile working styleRequisitos principales• versátil benefits• share matching program• continuous learning opportunities• support for personal and professional growth• inclusive workplace• highly diverse environment