VEM Full Stack Engineer (m/f/d)

Your Tasks:

• Design and develop features across the full stack of the Vulnerability Management Platform, from React-based user interfaces to Python FastAPI backend services


• Build and maintain RESTful APIs and backend logic to support vulnerability ingestion, processing, and exposure workflows


• Collaborate with the Data and Security Engineering teams to implement scalable, production-grade features


• Drive architecture design decisions and contribute actively to technical roadmap discussions


• Ensure code quality through testing, code review, and mentoring of junior engineers


• Own QA processes including design and implementation of automated test suites across unit, integration, and end-to-end layers


• Work in an Agile environment with cross-functional teams across Germany and Spain

Your Profile:

• 5+ years of experience in Full Stack Software Development


• Strong proficiency in React (frontend) and Python with FastAPI (backend) — both are must-haves


• Proven experience in QA and test automation — unit, integration, and E2E testing are expected, not optional


• Proven experience designing, deploying, and maintaining infrastructure on at least one major cloud provider (AWS, Azure, or GCP)


• Solid hands-on experience with containerization and orchestration (Docker, Kubernetes) in production environments


• Experience designing and consuming RESTful APIs at scale


• Proficiency with relational (SQL) and non-relational databases (MongoDB, Redis)


• Demonstrated ability to make independent technical decisions and lead initiatives end-to-end


• Strong English communication skills and ability to work in a collaborative, international environment


• Experience working in Agile environments

Nice to Have:

• Cybersecurity knowledge or experience — particularly in Vulnerability Management or Exposure Analysis


• Experience with Neo4j or other graph databases


• Experience with message brokers such as RabbitMQ or similar (Kafka, Redis Streams)


• Hands-on experience with CI/CD pipelines — strong GitLab CI affinity is a significant plus


• Familiarity with monitoring tools like Grafana or Azure Monitoring


• Contribution to open-source projects and a passion for continuous learning