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Test Engineer

ALTEN Polska Katowice, Silesian Voivodeship, Poland

hybridfull-time
Posted Aug 20, 2026Apply by Sep 19, 2026

**Role & seniority: ** Embedded systems test automation engineer (seniority: 5+ years experience)

**Stack/tools: ** Python (test automation), Unix/Linux/QNX test environments, networking & communication protocols; Agile collaboration

**Top 3 responsibilities: **

  • Design, develop, and maintain automated tests for embedded systems

  • Build/enhance test automation frameworks in Python

  • Validate functionality with focus on networking/communication protocols; analyze results and fix defects with dev teams

  • Must-have skills:

    • 5+ years embedded systems testing experience

    • Strong Python proficiency for automation

    • Hands-on Unix/Linux/QNX experience

    • Understanding of networking concepts and communication protocols

    • Troubleshooting/problem-solving skills

    • English B2+

  • Nice-to-haves:

    • Experience working with international teams in Agile

    • Familiarity with ISTQB or interest in related certifications (offered)

  • Location & work type: Katowice, hybrid (full-time contract; also possible B2B/mandate)

Full Description

WHO ARE WE? WE ARE A WORLD LEADER IN ENGINEERING AND IT SERVICES. At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world. As a leader in Engineering and IT Services, we support companies in their technological and sustainable transformation. OVER 57,400 EMPLOYEES IN 30+ COUNTRIES, TO SUPPORT MORE THAN 6,500 CLIENTS WORLDWIDE.

We operate in all sectors: Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Medias, Public Services & Government. We carry out complex and highly technical projects throughout the value chain of the most prestigious companies worldwide.

Our motto: Building Tomorrow’s World Today!

Key Responsibilities Design, develop, and maintain automated tests for embedded systems. Build and enhance test automation frameworks in Python. Test software components in Unix/Linux/QNX environments. Validate system functionality, with a focus on networking and communication protocols. Analyze test results, identify defects, and collaborate with development teams to resolve issues. Work closely with international teams in an Agile environment.

Requirements Minimum 5 years of experience in embedded systems testing. Strong proficiency in Python and test automation. Hands-on experience with Unix/Linux/QNX environments. Good understanding of networking concepts and communication protocols. Strong troubleshooting and problem-solving skills. English proficiency at B2 level or higher.

We offer We offer a full-time employment contract Location – Katowice; work model – hybrid Stable and long-term cooperation Well-defined career path at the European leader in engineering & IT consulting Opportunity to relocate and work in different ALTEN Polska branches After completion of the project, opportunity to engage in a subsequent one within the company Introduction and cooperation with dedicated Competences Manager

Benefits Medicover medical care Medicover dental care Medicover Benefits platform Medicover Sport card Referral Program Layette for a newborn employee’s child Group life insurance Pension scheme

We also offer cooperation based on a B2B or Contract of mandate (UZ).

We also guarantee

  • Access to professional certifications with our technology partners (e.g. Google, ISTQB)
  • Access to relevant industry events
  • Access to the Knowledge Sharing Program
  • Access to Referral program

Join our team and let’s build tomorrow’s world today!

NOTICE: We kindly inform you that we will contact the selected candidates.

By clicking the "Send" button, you agree to the processing of your personal data included in the recruitment application by Alten Polska sp. z o.o., based in Warsaw, for the purpose of conducting the recruitment process for the position specified in the job advertisement. You can withdraw your consent at any time by contacting us at ALTEN_PL_RODO@alten.com, which will result in the termination of the recruitment process and your application not being considered in future recruitments.

You can find the full information regarding the processing of your personal data at

https: //docs.altenpolska.pl/do_pobrania/Klauzula_informacyjna_dla_potencjalnych_pracownikow.pdf

Embedded Systems TestingPythonTest AutomationUnixLinuxQNXNetworking ProtocolsCommunication ProtocolsTroubleshootingAgileEnglish Proficiencymulti-location

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