Senior QA Automation Engineer - Playwright, Java & API Testing

DCG; Warszawa; On-site; PLN 150,000 - 190,000; Full time

Benefits offered by this job

Private medical care

Co-financing for the sports card

Constant support of dedicatedconsultan

Job summary

DCG is seeking a QA Automation Engineer to design, implement, and maintain automated tests for backend services and frontend components. You will work in an Agile environment with developers and analysts to ensure high-quality software through automated and manual testing, REST API validation and data analysis.

Requirements include 5+ years in software testing, strong automation skills in Playwright, Cucumber, WireMock, Java and TypeScript, plus SQL and Jenkins experience.

Qualifications

• 5+ years of professional experience in software testing with a strong focus on test automation.
• Strong experience in test automation for web applications and backend services.
• Hands-on experience with Playwright, Cucumber and WireMock.
• Good knowledge of Java and TypeScript.
• Strong experience with REST API testing, both automated and manual.
• Experience with Postman and/or Bruno.
• Good knowledge of Gherkin and test case design.
• Experience with SQL and database validation.
• Experience using Jenkins, including basic configuration.
• Experience with qTest or similar test management tools.
• Experience working in Agile development teams.
• Practical experience using AI tools in software development or testing.
• Fluency in English (both written and spoken).
• Nice to have: ISTQB certification.
• Knowledge of IT analysis methods and standards such as BPMN 2.0, UML or IREB

Responsibilities

• Design, create, maintain and execute automated tests for backend services using Java and Cucumber.
• Develop and maintain frontend automated tests using TypeScript and Playwright.
• Perform automated and manual REST API testing.
• Analyse new features and prepare test scenarios, test cases and supporting documentation.
• Execute manual functional tests on desktop and mobile devices.
• Build and maintain test cases using Gherkin.
• Use WireMock for mocking and testing integrations.
• Support test execution within CI/CD pipelines using Jenkins.
• Analyse test data and perform database validation using SQL.
• Collaborate closely with developers, analysts and other team members within an Agile environment.
• Use AI-based tools to support testing, analysis and daily engineering activities.

Skills

Test automation

Web applications

REST API testing

Java

TypeScript

Cucumber

Playwright

WireMock

Gherkin

SQL

Jenkins

qTest

Agile

AI tools in testing

English proficiency

Education

ISTQB certification

Tools

Playwright

Cucumber

WireMock

Java

TypeScript

Postman

SQL

Jenkins

qTest

Job description

DCG is seeking a QA Automation Engineer to design, implement, and maintain automated tests for backend services and frontend components. You will work in an Agile environment with developers and analysts to ensure high-quality software through automated and manual testing, REST API validation and data analysis.

Requirements include 5+ years in software testing, strong automation skills in Playwright, Cucumber, WireMock, Java and TypeScript, plus SQL and Jenkins experience.