Test Automation Engineer (Java, TypeScript, Selenium & Playwright)
Offer summary

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

Project focuses on developing and optimizing automated testing processes to ensure software quality. Technology stack includes Java, TypeScript, Selenium WebDriver, Playwright, Cucumber, REST Assured, Allure Report, Jenkins and Maven. Expected skills also cover Git/Bitbucket/GitLab, SQL, JIRA/Confluence, Postman/SoapUI and Excel. Responsibilities include developing and maintaining automated test scripts, preparing and managing test data, executing tests, analyzing and reporting results, maintaining test environments, optimizing frameworks and CI/CD, and documenting testing processes.

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Test Automation Engineer (Java, TypeScript, Selenium & Playwright)

Company: SQUARE ONE RESOURCES sp. z o.o.

from: 14 October 2026
to: 13 November 2026
100 - 130 złnet (+ VAT)/ hr.B2B contract
Offer parameters
level:senior • expert
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Java
TypeScript
test
Selenium
Playwright
Cucumber.js
Bitbucket
SQL
Git

Optional technologies

AWS
Datadog
Appium

Our requirements

  • At least 4 years of professional experience in software test automation.
  • A university degree, preferably in a technical or engineering discipline.
  • Strong knowledge of software testing principles, techniques, best practices, testing types, and tools used in software quality assurance.
  • Very good programming skills in Java and TypeScript.
  • Extensive hands-on experience with test automation tools and frameworks, including: Selenium WebDriver Cucumber REST Assured Playwright Allure Report Jenkins Maven
  • Very good knowledge of version control systems, such as Git, Bitbucket, or GitLab.
  • Very good knowledge of SQL and experience with database querying and test data preparation.
  • Good knowledge of tools supporting software testing and collaboration, including: JIRA Confluence SQL Developer SoapUI and/or Postman Microsoft Excel
  • Familiarity with Agile/Scrum methodologies.
  • English proficiency sufficient to work with technical documentation and communicate effectively in a professional environment.
  • Strong analytical and problem-solving skills, attention to detail, and a proactive approach to identifying and resolving issues.
  • Good communication and collaboration skills, reliability, curiosity, and openness to new challenges.
  • Excellent organizational skills and the ability to manage tasks effectively.

Optional

  • Experience working with AWS environments.
  • Familiarity with Datadog monitoring and observability tools.
  • Experience with Appium for mobile test automation.
  • ISTQB certification.

Your responsibilities

  • Develop automated test scripts based on project documentation, test specifications, and information provided by project teams.
  • Analyze, prepare, and manage test data required to execute automated test scenarios.
  • Execute automated tests and report results in accordance with established procedures and project requirements.
  • Analyze automated test reports, identify issues, and report defects in line with agreed processes.
  • Develop, maintain, and optimize existing automated test scripts and CI/CD pipeline configurations.
  • Configure and maintain environments required for automated test execution.
  • Implement and improve testing methods, methodologies, tools, and practices to enhance the efficiency and effectiveness of test automation processes.
  • Create, maintain, and continuously improve automated testing documentation and an electronic knowledge base.
  • Collaborate with development, QA, and other project teams to ensure effective test coverage and timely identification of software defects.
  • Contribute to the continuous improvement of test automation frameworks and testing processes.

About the project

We are looking for an experienced Senior Test Automation Engineer to join a project focused on developing, maintaining, and optimizing automated software testing processes. The role involves designing and implementing automated test scripts based on project documentation and input from cross-functional teams, preparing test data, executing automated tests, and analyzing and reporting test results.
The successful candidate will contribute to the continuous improvement of test automation frameworks, test execution environments, and CI/CD pipelines. They will also support the implementation of new testing methodologies and tools, ensuring high-quality software delivery through reliable, efficient, and well-documented automated testing processes.

This is how we organize our work

This is how we work

at the client's site

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration
Company

SQUARE ONE RESOURCES sp. z o.o.

At Square One Poland we link IT experts with the business. With over 25 years of experience, we specialize in recruitment processes on a global scale. Despite years of experience, we still have a startup DNA and this is our advantage. Our offices are located in London and Warsaw, however, we can reach clients from all over the world, from start-ups to big worldwide corporations.

This is how we work

Test Automation Engineer (Java, TypeScript, Selenium & Playwright)
100–130 zł / hr. (B2B)
I apply to:
SQUARE ONE RESOURCES sp. z o.o.
Warszawa, Masovian

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