Embedded QA Automation Engineer (f/m/x)
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on validation of programmable Ethernet switch software, covering hardware and firmware testing. Key technologies are Python, L2/L3 switches, Linux and CI/CD tools (Jenkins, GitLab); desirable skills include C/C++, Docker, Ansible and traffic generators. Responsibilities include designing and implementing automated test suites, developing Python testing frameworks, performing regression, stress and system-level tests on hardware platforms, integrating tests into CI/CD pipelines and working with developers to verify fixes.

Embedded QA Automation Engineer (f/m/x)

Company: Sii Sp. z o.o.

from: 5 October 2026
to: 4 November 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:remote • hybrid • full office
Białystok, Centrum
Białystok, CentrumJózefa Marjańskiego 3View on map

Requirements

Expected technologies

Software Testing
Python
Networking skills
switches

Our 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

Optional

  • Knowledge of C/C++
  • Experience with Docker, Ansible, or Vagrant
  • Familiarity with traffic generators (IxNetwork, Spirent, TRex)

Your responsibilities

  • 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
Company

About the project

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, an internal organizational unit that brings 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.

This is how we work

Embedded QA Automation Engineer (f/m/x)
I apply to:
Sii Sp. z o.o.
Białystok, Centrum
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