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Sii Poland • Lublin, Lublin Voivodeship, Poland
Role & seniority: Senior/Experienced Test Automation Engineer (Embedded/Validation)
Stack/tools: Python-based test automation; networking test frameworks; Linux; CI/CD (Jenkins, GitLab); experience testing physical/virtual L2/L3 switches/routers; Docker/Ansible/Vagrant (nice-to-have); traffic generators (IxNetwork, Spirent, TRex) (nice-to-have)
Design and implement automated test suites for switch software and firmware
Develop Python-based testing frameworks for functional and performance testing
Integrate automated tests into CI/CD pipelines and collaborate with developers to reproduce and verify fixes
Additional: perform regression, stress, and system-level testing on hardware platforms
5+ years of commercial test/automation experience
Strong Python-based test automation
Familiarity with networking automation frameworks and Linux
Hands-on testing of physical/virtual L2/L3 switches and routers
Experience with CI/CD tools (Jenkins, GitLab)
Self-driven, analytical, good teamwork; English proficiency; residing in Poland
C/C++
Docker, Ansible, Vagrant
Familiarity with traffic generators (IxNetwork, Spirent, TRex)
Location & work type: Poland; residency required; (work arrangement not specified in the job brief)
Join our test and validation team to ensure the reliability and performance of programmable Ethernet switch software. You’ll design and implement automation frameworks and networking test scenarios to validate cutting-edge hardware and software solutions.
By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational unit, bringing together more than 500 specialists nationwide! We are currently working on about 100 projects for 50 clients from various industries including automotive, IoT, telecommunications and medical.
Your tasks
Design and implement automated test suites for switch software and firmware Develop Python-based testing frameworks for functional and performance testing Perform regression, stress, and system-level testing on hardware platforms Integrate automated tests into CI/CD pipelines Work with developers to identify, reproduce, and verify fixes for software defects
Requirements
Minimum 5 years of commercial experience in a similar position Strong experience in Python-based test automation Familiarity with networking automation frameworks and Linux environments Hands-on experience testing physical and virtual L2/L3 switches and routers Experience with CI/CD tools (Jenkins, GitLab, etc.) Self-driven, analytical, and excellent team collaboration Good knowledge of spoken and written English (everyday communication) Residing in Poland required
Nice to have
Knowledge of C/C++ Experience with Docker, Ansible, or Vagrant Familiarity with traffic generators (IxNetwork, Spirent, TRex)
Job no. 260130-0BD1E
Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.
Benefits For You
Great Place to Work
Solid financial situation
Contracts with the biggest brands
Centre of internal trainings
Many experts you can learn from
Open and accessible management team
Profit sharing
Passion Sponsorship program
Regular integration events and trips
Comfortable and well-equipped offices
MySii app
Medical care