Join Schwarz Digits - IT Hub of Europe's Largest Retail Group.
At Schwarz Digits Spain, we provide high value IT services for the entire Schwarz Group, which includes Lidl, Kaufland, Schwarz Produktion, PreZero, Schwarz Digits, STACKIT, and XMCyber.
As part of a top 5 general retail company, we serve 6 billion customers through 14,200 stores in 32 countries, supported by over 595,000 employees. We are looking for open-minded colleagues with passion for technology, who are willing to find diverse and exciting career opportunities in a dynamic work environment that stands for development and progress.
Elevate your career with us, where development and progress are at the heart of everything we do.

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, Kuberne

📌 VEM Full Stack Engineer (Barcelona)
🏢 Schwarz
📍 Barcelona