Descripción de la oferta
Join Schwarz Digits – IT Hub of Europe's Largest Retail Group.
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‑five global 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 a 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 mandatory
Proven experience in QA and test automation – unit, integration, and E2E testing are expected
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
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