Automation Tester

Senior • Hybrid

16,800 - 18,480 PLN

Warsaw, Poland

Ignite quality at scale—design, automate, and evolve the test systems that keep modern platforms moving.

As a Senior QA Automation Engineer, you will be building reliable software through end-to-end test coverage—spanning REST/SOAP APIs, E2E flows, contract validation, and CI/CD automation. You will strengthen test frameworks, improve quality metrics, and help deliver stable releases faster through proactive defect diagnosis and clear, actionable reporting.

Quick Facts

Hybrid work model (4 remote days per week)
Language required: Polish (good command), Communicative English
Eligibility: Legal right to work in Europe required

Main Responsibilities

Design, implement, and maintain automated tests for APIs (REST/SOAP) and E2E (Playwright + TypeScript)
Create test scenarios and backend + end-to-end flow test cases using a risk-based approach
Validate API contracts, including error scenarios, to ensure correct behavior across integrations
Develop and refactor test frameworks in Java and TypeScript, keeping them maintainable and scalable
Analyze test results across functional, integration, and performance checks, and drive improvements based on findings
Diagnose defects by investigating logs, requests, and data, then document findings with full reproduction steps
Maintain and grow test execution in CI/CD pipelines and perform code reviews for test assets
Support requirements analysis, refinement, and sprint planning, contributing to overall test strategy and quality metrics

Requirements

5+ years of experience in automated testing (API and/or E2E)
Very strong knowledge of Java for backend automation
Strong TypeScript/JavaScript skills
Experience with API testing (REST) using tools such as Rest Assured and/or Gatling
Proven experience with E2E automation using Playwright
Working knowledge of SQL for data validation
Experience with Git (PRs & code review)
Practical experience with CI/CD (Jenkins, GitLab, GitHub Actions, or Azure DevOps) plus Maven or Gradle
Ability to work effectively in Agile/Scrum environments

Nice to Have

Experience with performance testing (e.g., Gatling)
Knowledge of microservices architecture
Experience with tools like Swagger and API mocking

ITDS

ITDS Business Consultants is a company that operates within the IT consulting industry, focusing on delivering innovative and professional IT projects for international companies, particularly in the financial sector across Europe. The company is committed to providing an environment that fosters professional growth, ambition, and drive. ITDS is involved in strategic projects that are crucial to the market, offering opportunities for skill enhancement and expertise development. The company values stable and long-term cooperation, providing a supportive environment for career development. ITDS also emphasizes a collaborative and international work environment, with access to various benefits such as medical packages, sports programs, and flexible working conditions. The company is dedicated to aligning its solutions with business needs and maintaining high standards in its development practices.

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