Senior QA Engineer with Mainframe experience

3 days ago


Stockholm, Stockholm, Sweden Solvex Solutions Full time 650,000 - 950,000 per year

We are looking for a
Senior QA Engineer
to support a major transformation program and drive quality across a new, large-scale platform implementation.

In this role, you will work hands-on with
test automation, performance testing, migration testing, and integration testing
, while also mentoring other testers to ensure structured and efficient QA practices. You will collaborate closely with
product owners, architects, tech leads, and other stakeholders
in a complex, multi-team environment.

What You'll Do

  • Drive
    QA strategy and hands-on test execution
  • Work with
    test automation, performance & migration testing
  • Lead
    integration testing
    and build automation capabilities
  • Mentor testers and strengthen
    QA best practices
  • Work in a
    large enterprise transformation environment
  • Perform testing against
    AS-400 / mainframe-based systems

Mandatory Requirements

  • Several years of experience as a
    Senior QA Engineer
  • Proven experience in
    large-scale or complex system environments
  • Hands-on experience with AS-400 / mainframe systems (mandatory)
  • Strong
    analytical and problem-solving skills
  • Solid
    technical background
    as a tester or developer
  • Confident
    stakeholder communication skills

Interested? Apply Now


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