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Senior Test Engineer

Luxoft Poland

onsite
Posted Jul 28, 2026

**Role & seniority: ** System Test Engineer (Senior, ~5+ years as Software Tester)

**Stack/tools: ** Manual + test automation; Python, Selenium, Linux; Jira, BitBucket, Git, Polarion; CI/CD pipelines; security testing

**Top 3 responsibilities: **

  • Software baseline validation: run regression, quality-check deliverables, contribute to requirement reviews (testability), review project docs, provide accept/reject quality verdict

  • Alpha testing: execute alpha tests for new packages, report issues, create test reports, raise issue tickets

  • Process improvement & automation: propose improvements, maintain test systems, improve automation, ensure test systems are stable and resolve issues

  • Must-have skills:

    • Bachelor’s+ in CS/SE/IT

    • ISTQB (Advanced) certified

    • Strong experience in complex software testing; comfortable with both manual and automated testing

    • Proficiency in Python + Selenium + Linux

    • Experience with Jira/BitBucket/Git/Polarion

    • Knowledge of test automation, security testing, and CI/CD integration of testing processes

    • English B2 (Upper Intermediate)

  • Nice-to-haves:

    • Ownership and “get things done” mindset; proactive problem-solving

    • Ability to engage with customers to clarify requirements

    • Debugging/analytic strength; attention to detail; good communication and structure

    • Self-starter and flexible, result-driven execution

  • **Location &

Full Description

🔥Become a Luxoft employee🔥

Our Benefits

  • 💰Paid Referrals

💻Equipment: laptop and monitor 🩺Private Medical & Dental care & Life Insurance covered 🏋🏽 ♀️ MyBenefit program (sports card, well-being program etc.) 🌎 Internal Mobility program - possibility of rotation between projects, locations, accounts 🎓 LuxTalent platform (webinars, training, courses) ...and more!

Project Description

  • Software system level testing is a very important step in the development process of our products and ensures that the system meets specifications.

The System Test Engineer is a key participant in the system level test process and provides important input to the product release decision making process.

Responsibilities

  • The Digital Platform system team consists of 9 people and follows an Agile/Kanban way of working.

You will do mostly manual testing, but automation will still be part of your activities.

Software baseline validation · Execute the basic regression test on the software baseline · Quality check of the project deliverables · Contribute to requirement reviews with respect to testability · Review project input documents (project test report, process conformance) · Provide a quality verdict of the delivered software; accept/reject deliverables

Execute the alpha test of new software packages · Execute alpha tests · Report issues · Write test reports, submit issue tickets

Process improvement · Suggest process/tooling improvements where necessary · Test automation · Test system maintenance · Make sure the test systems are in a good state and solve issues where needed

Mandatory Skills Description

  • Bachelor degree or higher in Computer Science, Software Engineering or Information Technology.
  • You will do mostly manual testing, but automation will still be part of your day to day activities.

· You have between +5 years of experience as a Software Tester in a complex software development organization. For this role we are only looking to hire a senior experienced Tester; · You are ISTQB certified (advanced level); · You like to perform manual and automatic testing; . You have a very good knowledge an experience in Python, Selenium and Linux · Experience working with Jira, BitBucket, Git, Polarion · Experience with test automation, security testing, CI/CD pipelines, and integration of test processes across products.

Nice-to-Have Skills Description

  • Dynamic, engaged individual with strong sense of ownership and 'get things done' attitude.

  • Ready to face customer, gather, clarify and discuss requirements.

  • Strong debugging and analytic skills

  • You are flexible, result driven, have a “make it happen attitude”, are a good communicator and a self starter.

  • You have an eye for detail and are accurate in the work execution.

  • You can combine pragmatism in execution with a structural process approach

Languages

English: B2 Upper Intermediate

Manual TestingTest AutomationPythonSeleniumLinuxJiraBitBucketGitPolarionCI/CD PipelinesSecurity TestingISTQB Certification

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