QA Test Engineer

b2bnetwork; Warszawa; On-site; PLN 150,000 - 230,000; Full time

Job summary

b2bnetwork is seeking an experienced QA Automation Engineer in Warsaw to design and implement automated test cases for web and backend services. You will work with developers, manual testers, product owners, and business experts to ensure quality from requirements to release.

The role emphasizes reducing manual testing through robust automation, performance testing with JMeter, data management, and ongoing skill improvement in tools like Selenium, Playwright, Rest-Assured, and CI/CD pipelines.

Qualifications

• 7+ years of hands-on test automation experience in GUI and REST services.
• Proficient in Java and test automation frameworks.
• Experience with CI/CD, version control, and test management tools.
• Knowledge of non-functional testing, performance testing with JMeter.

Responsibilities

• Implement automated test cases in coordination with developers, manual testers, product owners and business experts.
• Reduce Manual Testing needs by automating Front End and Backend flows.
• Perform Performance Testing as per standards, using JMeter.
• Gather and manage test data needed for testing.
• Monitor, debug and document test results.
• Proactively drive improvements to automated test coverage.

Skills

Test automation

Java

Gherkin

CI/CD

Communication

Problem solving

Tools

Selenium WebDriver

Playwright

Rest-Assured

Postman

JMeter

Maven

Cypress

Git

Jira

Confluence

Jenkins

Bamboo

Chrome DevTools

Job description

• Implement Automated test cases in coordination with developers, manual testers, product owners and business expert
• Reduce Manual Testing needs by automating Frond End and Backend flows
• Perform Performance Testing as per standards, using JMeter
• Gather and manage test data needed for testing
• Monitor, debug and document test results
• Proactively drive improvements to automated test coverage

Must-have knowledge and experience

To succeed in this role, you should have:

• Have general testing knowledge (e.g. level of ISTQB Foundation)
• Have ability to drive and support QA activities across the delivery team
• Are willing to constantly improve your competences in test automation
• Have good communication skills to drive automation focus also among other team members

Your experience and background:

• 7+ years of hands-on test automation experience in any of following domains: GUI based (Web), service-based level (REST)
• Coding skills in Java
• Knowledge and experience in solutions supporting test automation (Maven, Playwright, Selenium WebDriver, Rest-Assured, Postman, Chrome devtools)
• Fluent in using GIT
• PlayWright, Java Selenium, Cypress,
• Experience in Non-Functional Testing especially Performance Testing using tools like JMeter
• Experience in test management tools (preferably qTest)
• Experience working with Confluence, Jira
• Experience in working with CI/CD tools (e.g. Jenkins/Bamboo)
• Experience in mobile apps testing would be an additional asset
• Skills with data manipulation using various data formats (e.g. XML, CSV, JSON) would be an additional asset
• Experience in implementing behavior driven development approach and familiar with Gherkin

Nice-to-have knowledge and experience

• Hands on manual testing experience
• Good presentation and communication skills