Schwarz Gruppe

VEM Full Stack Engineer (m/f/d)

Schwarz Gruppe  •  Barcelona, ES (Onsite)  •  17 hours ago
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Job Description

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 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 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, 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
Schwarz Gruppe

About Schwarz Gruppe

Wir sind die Unternehmen der Schwarz Gruppe: Wir produzieren, handeln, entsorgen, recyceln und digitalisieren. Mit den Sparten Lidl, Kaufland, Schwarz Produktion, PreZero und Schwarz Digits sowie den Schwarz Corporate Solutions sind wir eine international führende Handelsgruppe. Wir schaffen Lösungen, die das Leben von Milliarden Menschen heute und in Zukunft nachhaltiger, gesünder und sicherer machen.

Lidl und Kaufland bilden die Säulen im Lebensmitteleinzelhandel. Viele Eigenmarkenprodukte und nachhaltige Verpackungen in deren Regalen kommen direkt von der Schwarz Produktion. Der Umweltdienstleister PreZero fördert mit seinem Wertstoffmanagement eine funktionierende Kreislaufwirtschaft. Schwarz Digits bietet als IT- und Digitalsparte überzeugende digitale Produkte und Services an, die den hohen deutschen Datenschutzstandards entsprechen, und garantiert so größtmögliche digitale Souveränität. Als partnerschaftliche Dienstleister unterstützen die Schwarz Corporate Solutions die Unternehmen der Schwarz Gruppe bei allen Themen über Verwaltung, Personal bis hin zu operativen Tätigkeiten.

Wir existieren, um das Leben heutiger und kommender Generationen zu verbessern. Deshalb warten wir nicht, bis Herausforderungen zu Problemen werden. Wir nutzen Chancen und handeln voraus.

#Voraushandeln statt nur vorausdenken – die Unternehmen der Schwarz Gruppe.

Impressum: https://gruppe.schwarz/impressum

Industry
Retail & Ecommerce
Company Size
51-200 employees
Headquarters
Neckarsulm, DE
Year Founded
Unknown
Website
gruppe.schwarz
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