QA Automation Engineer

About the Role 
In this position, you will contribute to the quality assurance process by designing, writing, and maintaining automated tests to ensure the reliability and performance of our product. You’ll collaborate with cross-functional teams to validate new features and help maintain a high standard of quality across Mosaic One platform.

What You’ll Do

• Implement test cases in accordance to the QA strategy, ensuring robust automated test coverage across front-end, back-end, and infrastructure components.

• Actively contribute to feature development and architectural decisions, embedding best-in-class quality practices throughout the software development lifecycle.

• Design, build, and maintain automated test frameworks (e.g., Jest, PyTest, Selenium, Cypress). Integrate them into CI/CD pipelines to streamline the release process.

• Participate in architecture discussions, detailed design reviews, and requirement analysis with a relentless focus on quality.

• Conduct thorough reviews of code, designs, and tests, ensuring adherence to best practices and high-quality deliverables.

• Collaborate on deployment processes, verify builds, and guide the team through efficient testing cycles to support iterative software releases.

• Investigate issues uncovered during testing, working with the wider team to drive quick resolutions and implement enhancements.

Required Qualifications

• Bachelor’s Degree in Computer Science, Software Engineering, or a related field - or equivalent practical experience.

• At least 4 years of hands-on software engineering and QA experience, including a proven track record of leading QA initiatives.

• Demonstrated ability to drive feature development, integration, and QA efforts from inception through delivery.

• Professional experience with at least one modern web framework (Angular or React) and one core language (TypeScript or JavaScript).

• Hands-on experience with one or more contemporary test frameworks (e.g., Jest, PyTest, Selenium, Cypress, Robot Framework, SonarQube, Stryker) and enthusiasm for expanding automation coverage.

• Comfortable engaging with cross-functional teams and senior stakeholders.

Preferred Qualifications

• Skilled in creating and maintaining automated scripts in Python or Bash to bolster testing and automation efforts.

• Familiarity with Docker or similar tools to simplify deployment and testing processes.

• Experience working with AWS (EC2, API Gateway, S3, etc.) or equivalent cloud platforms.

• Proven success in end-to-end testing of SaaS solutions, including Web GUI testing, performance validation, scalability testing (with auto-scaling disabled), and security testing.

Compensation and Benefits

• Stable employment conditions based on an employment contract (turnover rate below 4%) 

• 1 additional vacation day for all, and 1 extra after 10 years being with us 

• Flexible working hours and possible remote or hybrid work (presence in the office in Gdynia 3 days a week)

• English lessons during working hours 

• Internal training program to support your training needs 

• Paid employee referral program 

• Multisport Card 

• 3% employer contribution to PPK 

• Private Health Care at Medicover (extended package for employees and possibility to enroll family members) 

• Strong team-oriented and friendly work culture  

• Access to various sports activities and events 

• Modern office (well-equipped gym and playroom) close to the SKM/PKM stations