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Location
Hybrid (Sofia, Bulgaria)
Seniority
Staff

First seen by Alion on Nov 10, 2026. Schwarz Digits scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Schwarz Digits is the digital division of the Schwarz Group, formed in 2023 to bring together its technology businesses. It combines the STACKIT cloud, the XM Cyber security company and the group's data and software teams. The unit has become one of the largest technology employers in Germany outside the classic software sector.

Make an amazing climb in your career in an international team of experts. Our company provides technological services for the whole Schwarz group of more than 30 countries in Europe and the US. Our vision is to be the leading ecosystem for a better life. We built the European sovereign cloud STACKIT. With XM Cyber we set new standards in differing cyber crimes. We run AI better than anyone. With us you will find a variety of opportunities to grow and do your best at your calling – IT. We exist to improve life with our products and services – for today’s generation and future generations. We act future proof!

The impact you will create:

  • Design and implement the test strategy for all IaaS layered products.
  • Develop the core test framework from scratch.
  • Build automated tests for Kubernetes and distributed APIs.
  • Create and optimize agile, scalable release processes.
  • Set up automated release gates to verify every code change before production deployment.
  • Shift testing earlier in the development cycle to catch defects fast.
  • Improve CI/CD pipeline performance and increase meaningful code coverage.
  • Test the performance limits of the infrastructure under heavy load.

Experience and skills you will need:

  • Strong background as an Automation QA or Software Development Engineer in Test (SDET) for highly distributed systems.
  • Software development experience in Go or Python (Rust proficiency is a plus).
  • Hands-on experience testing complex backend systems, REST/gRPC APIs, Linux, and Kubernetes.
  • Experience designing test frameworks across the full testing pyramid.
  • Strong knowledge of CI/CD best practices and infrastructure-as-code.
  • Fluent English.

Our offer:

  • An attractive remuneration package depending on your seniority.
  • Variety of opportunities with one of the strongest and largest retail companies in the world.
  • A huge array of tools & technologies available on the spot and ready for a steady personal development.
  • Food vouchers, MultiSport card, additional health insurance, travel expenses and a modern office close to Paradise Mall.
  • A good work-life balance with flexible working time & options for mobile work.
  • A pleasant and diverse environment with regular events, team buildings and stimulating activities.

If you are interested in our offer, please send us your up to date resume in English. We want to know you!

Your application will be reviewed in strict confidentiality. Approved candidates will receive a notification via email about a registration in our company recruiting system and then be contacted for an interview. By applying for our job openings and by providing your personal data you explicitly agree with our Privacy Policy here: https://schwarz-digits.de/en/privacy-policy?hidebanner=true

Your data will be processed for the purpose of recruiting and for the purpose of possible signing of a labor contract. Your data will be stored and processed by „Schwarz Global Services Bulgaria” EOOD. Please have in mind that with this you give permission for your resume to be shared with other parties of the Schwarz Group.

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