Embedded QA Automation Engineer — Python, CI/CD, Switch Tech

Sii Poland; Warszawa; On-site; PLN 140,000 - 220,000; Full time

Benefits offered by this job

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

Job summary

Sii Poland is seeking an experienced test and validation engineer to design and implement automation frameworks for programmable Ethernet switch software. You will develop Python-based testing solutions, validate L2/L3 networking hardware, and integrate tests into CI/CD pipelines.

Based in Warsaw, you will join the Embedded Competence Center with 500+ specialists and collaborate with multiple projects and clients across industries, contributing to reliable software and hardware performance.

Qualifications

• 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.

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

Skills

Python

Networking testing

Test automation

Linux environments

L2/L3 switches and routers

CI/CD tools

English communication

Poland resident

Tools

Jenkins

GitLab

Docker

Ansible

Vagrant

IxNetwork

Spirent

TRex

Job description

Sii Poland is seeking an experienced test and validation engineer to design and implement automation frameworks for programmable Ethernet switch software. You will develop Python-based testing solutions, validate L2/L3 networking hardware, and integrate tests into CI/CD pipelines.

Based in Warsaw, you will join the Embedded Competence Center with 500+ specialists and collaborate with multiple projects and clients across industries, contributing to reliable software and hardware performance.