Senior SDET / Java QA Automation Engineer

🏢 Summary: SDET role focused on designing and developing scalable test automation frameworks using Java and Selenium in a hybrid model (2 days onsite in Kraków). The position involves integrating automated tests into CI/CD pipelines and ensuring software quality through API, integration, and end-to-end testing in an Agile environment. The role emphasizes strong development skills and close collaboration with engineering teams. 🗂️ Requirements: Strong programming experience in Java, Hands-on experience with Selenium WebDriver, Experience designing and implementing automation frameworks, Experience with TestNG or JUnit, Experience with CI/CD tools, Experience testing web applications and APIs, Understanding of Agile/Scrum, Ability to perform API, integration, and end-to-end testing, Strong debugging skills, English proficiency 📃 Skills: Java, Selenium, WebDriver, TestNG, JUnit, Jenkins, GitLab, CI/CD, REST, Cucumber, Docker, AWS, GCP, Azure, API 🏢 Description: We are seeking a skilled SDET (Software Development Engineer in Test) with strong experience in Java and Selenium to join our engineering team in Kraków. This role requires a hybrid presence with two days per week onsite in the Kraków office. The ideal candidate will have a strong development mindset and experience building scalable test automation frameworks to ensure high-quality software delivery. Key Responsibilities Design, develop, and maintain test automation frameworks using Java and Selenium Write clean, maintainable, and scalable automated test code Integrate automated tests into CI/CD pipelines Collaborate closely with developers, QA engineers, and product teams to ensure quality throughout the development lifecycle Perform API, integration, and end-to-end testing Identify, document, and track defects using issue tracking tools Participate in Agile ceremonies including sprint planning, reviews, and retrospectives Contribute to continuous improvement of testing strategies, tooling, and processes Required Skills & Experience Strong programming experience in Java Hands-on experience with Selenium WebDriver Experience designing and implementing automation frameworks Experience with testing frameworks such as TestNG or JUnit Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI, or similar) Experience testing web applications and APIs Understanding of Agile/Scrum development environments Strong problem-solving and debugging skills Good communication skills in English Nice to Have Experience with REST API testing (e.g., REST Assured) Knowledge of BDD frameworks such as Cucumber Familiarity with Docker or containerized environments Experience with cloud platforms (AWS, GCP, or Azure) Work Model Hybrid: 2/3 days onsite in Kraków , remaining days remote What We Offer Competitive salary or contract rate Flexible hybrid working model Opportunity to work with modern automation technologies Collaborative, international engineering environment

🏢 Summary: Senior SDET role focused on building and maintaining scalable UI, API, and backend automation frameworks for enterprise applications. The position involves ensuring software quality through end-to-end, integration, and regression testing integrated into CI/CD pipelines. The role requires close collaboration with development teams in an Agile environment to drive automation excellence and continuous testing. 🗂️ Requirements: 3+ years experience in software testing and automation, Strong expertise in Java, Strong expertise in Selenium, Strong expertise in Cucumber, Strong expertise in SerenityBDD, Backend automation experience with Java and SpringBoot, Experience in API automation testing using Java, Strong SQL skills, Experience with MySQL, Experience with REST APIs, Experience integrating tests into CI/CD pipelines, Experience with Git, Understanding of Agile/Scrum methodologies 📃 Skills: Java, Selenium, Cucumber, SerenityBDD, SpringBoot, SQL, MySQL, REST, CI/CD, Git, Agile, Scrum 🏢 Description: 🚀 SDET (UI, API & Backend Automation) 📍 Hybrid | 1 day per week in the office Gdańsk or Warsaw Are you passionate about automation, software quality, and building scalable testing frameworks? We're looking for a Senior SDET who thrives on delivering high-quality software through innovative testing strategies and automation excellence. You'll play a key role in ensuring the reliability, performance, and quality of enterprise applications while collaborating closely with developers, product teams, and QA engineers. 💡 Your Mission 🧪 Test Automation Design, develop, and maintain robust automated test frameworks. Create end-to-end, regression, integration, and functional test suites. Improve test coverage and automation efficiency across the platform. Promote shift-left testing practices within development teams. 🖥️ UI Automation Develop and maintain automated UI test suites using: Selenium Cucumber Serenity BDD Create reusable automation components and frameworks. Ensure application quality across multiple browsers and devices. 🔌 API Automation Design and execute API automation tests using Java. Validate REST APIs, microservices, and backend integrations. Perform functional, integration, and regression testing. ☕ Backend Automation Develop backend automation solutions using Java and Spring Boot. Validate business logic, workflows, and service integrations. Support continuous testing initiatives across distributed systems. 🗄️ Database Testing Validate application data and business rules using MySQL. Create and execute SQL queries for backend verification. Ensure data integrity and consistency across systems. ⚙️ CI/CD & Quality Engineering Integrate automated testing into CI/CD pipelines. Collaborate with DevOps and development teams to improve release quality. Analyze test results and drive continuous improvement initiatives. 🤝 Collaboration Work closely with Developers, Product Owners, Business Analysts, and QA teams. Participate in Agile/Scrum ceremonies. Contribute to quality strategies, standards, and best practices. 🎯 Must-Have Skills ✔️ 3+ years of experience in software testing and automation ✔️ Strong expertise in: Java Selenium Cucumber Serenity BDD ✔️ Backend automation experience with: Java Spring Boot ✔️ API automation testing using Java ✔️ Strong SQL and MySQL database testing skills ✔️ Experience with: REST APIs CI/CD pipelines Git ✔️ Understanding of Agile/Scrum methodologies ⭐ Nice to Have Experience with Jenkins, GitLab CI, or Azure DevOps Experience with performance testing tools Knowledge of Docker and Kubernetes Exposure to cloud platforms (AWS, Azure, GCP) Fintech or payment industry experience Open-source contributions or technical blogging 🎁 What You'll Get ✨ Opportunity to work on enterprise-scale applications ✨ Modern testing tools and automation frameworks ✨ Hybrid work model (Gdańsk or Warsaw) ✨ Collaborative engineering culture ✨ Career growth and continuous learning opportunities ✨ Influence on automation strategy and quality standards 🚀 Ready to build world-class automation solutions and help deliver exceptional software quality? Join us and become part of a team where quality is built into every stage of development.

🏢 Summary: Hybrid SDET role focused on designing and maintaining scalable test automation frameworks using Java and Selenium. The position involves integrating automated tests into CI/CD pipelines and performing API, integration, and end-to-end testing within an Agile environment. The role emphasizes strong development practices to ensure high-quality software delivery. 🗂️ Requirements: Strong programming experience in Java, Hands-on experience with Selenium WebDriver, Experience designing automation frameworks, Experience with TestNG or JUnit, Experience with CI/CD tools, Experience testing web applications, Experience testing APIs, Understanding of Agile/Scrum, Strong debugging skills 📃 Skills: Java, Selenium, WebDriver, TestNG, JUnit, Jenkins, GitLab, CICD, API, Agile 🏢 Description: We are seeking a skilled SDET (Software Development Engineer in Test) with strong experience in Java and Selenium to join our engineering team in Warsaw. This role requires a hybrid presence with two days per week onsite in the Warsaw office. The ideal candidate will have a strong development mindset and experience building scalable test automation frameworks to ensure high-quality software delivery. Key Responsibilities Design, develop, and maintain test automation frameworks using Java and Selenium Write clean, maintainable, and scalable automated test code Integrate automated tests into CI/CD pipelines Collaborate closely with developers, QA engineers, and product teams to ensure quality throughout the development lifecycle Perform API, integration, and end-to-end testing Identify, document, and track defects using issue tracking tools Participate in Agile ceremonies including sprint planning, reviews, and retrospectives Contribute to continuous improvement of testing strategies, tooling, and processes Required Skills & Experience Strong programming experience in Java Hands-on experience with Selenium WebDriver Experience designing and implementing automation frameworks Experience with testing frameworks such as TestNG or JUnit Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI, or similar) Experience testing web applications and APIs Understanding of Agile/Scrum development environments Strong problem-solving and debugging skills Good communication skills in English Nice to Have Experience with REST API testing (e.g., REST Assured) Knowledge of BDD frameworks such as Cucumber Familiarity with Docker or containerized environments Experience with cloud platforms (AWS, GCP, or Azure) Work Model Hybrid: 2/3 days onsite in Warsaw , remaining days remote What We Offer Competitive salary or contract rate Flexible hybrid working model Opportunity to work with modern automation technologies Collaborative, international engineering environment

🏢 Summary: Hybrid QA Automation Engineer role focused on designing and maintaining automated test frameworks using Java and Selenium for web applications. The position involves close collaboration with development teams in an Agile environment to ensure high-quality software delivery. Requires onsite presence in Kraków two to three days per week. 🗂️ Requirements: Strong experience with Java, Hands-on experience with Selenium WebDriver, Experience building or maintaining automation frameworks, Knowledge of TestNG or JUnit, Experience with CI/CD tools, Experience with automated and manual web application testing, Ability to work in Agile/Scrum environment, English communication skills, Availability for hybrid work in Kraków 📃 Skills: Java, Selenium, WebDriver, TestNG, JUnit, Jenkins, GitLabCI, CICD, Agile, Scrum 🏢 Description: We are looking for a skilled QA Automation Engineer with strong experience in Java and Selenium to join our team in Kraków. This role requires a hybrid presence with two or three days per week onsite in our Kraków office. The ideal candidate will have experience designing and maintaining automated test frameworks and collaborating closely with developers and product teams to ensure high-quality software delivery. Key Responsibilities Design, develop, and maintain automated test scripts using Java and Selenium Build and maintain scalable test automation frameworks Execute automated and manual test cases for web applications Collaborate with developers, product managers, and DevOps teams to ensure quality throughout the development lifecycle Identify, document, and track defects using issue tracking tools Participate in sprint planning, reviews, and retrospectives in an Agile environment Continuously improve testing processes, tools, and automation coverage Required Skills & Experience Strong experience with Java Hands-on experience with Selenium WebDriver Experience building or maintaining automation frameworks Knowledge of test frameworks such as TestNG or JUnit Experience with CI/CD tools (e.g., Jenkins, GitLab CI, or similar) Familiarity with Agile/Scrum methodologies Strong analytical and problem-solving skills Good communication skills in English Nice to Have Experience with API testing (e.g., REST Assured) Knowledge of BDD tools such as Cucumber Experience with performance or security testing Familiarity with Docker or cloud-based testing environments Work Model Hybrid: 2/3 days onsite in Kraków , remaining days remote What We Offer Competitive contract rate Flexible hybrid working model Opportunity to work on modern automation frameworks Collaborative and international team environment

🏢 Summary: Long-term engagement for a senior SDET / Automation Engineer responsible for designing and maintaining automated test frameworks in a Java-based environment. The role focuses on Selenium WebDriver automation, BDD frameworks, API and database testing, and CI/CD integration. Position requires strong hands-on technical expertise and onsite presence in Krakow three days per week. 🗂️ Requirements: 7+ years of automation experience, Strong hands-on experience with Selenium WebDriver using Java, Experience with BDD frameworks: Cucumber, JUnit or TestNG, Experience building automation frameworks: Page Object Model, Data-Driven, Experience in functional testing and full test lifecycle, Strong knowledge of Core Java, Experience in API testing using Postman, Experience with build tools: Maven or Gradle, Experience with CI/CD integration using GitLab, Experience in database testing using SQL and Oracle, Strong debugging skills using logs, DB queries and file system, Availability to work onsite in Krakow 3 days per week 📃 Skills: Java, Selenium, WebDriver, Cucumber, JUnit, TestNG, SQL, Postman, Maven, Gradle, GitLab, Oracle, CICD, PageObjectModel, DataDriven, Automation, API, Database 🏢 Description: Dear Consultant, We are hiring an experienced SDET / Automation Engineer for a long-term engagement in Krakow. 🔹 Requirements 7+ years automation experience Strong hands-on experience with Selenium WebDriver (Java only) BDD frameworks: Cucumber, JUnit/TestNG Automation frameworks: Page Object Model / Data-Driven Functional testing & full test lifecycle Core Java, JUnit, SQL API testing (Postman) Build tools: Maven / Gradle CI/CD integration (GitLab) Database testing (SQL / Oracle) Strong debugging using logs, DB queries, file system 🔹 Nice to Have JMeter DevOps / Cloud exposure Regulatory compliance Agile / Scrum 📍 Krakow – 3 days onsite mandatory 📩 Send CV to marcillina.tietjen@dcvtechnologies.co.uk

🏢 Summary: B2B hybrid contract for an experienced SDET to design and maintain automated test frameworks for a major Swiss financial client, with strong focus on API and UI automation in Java. The role involves building BDD frameworks, implementing CI/CD pipelines, and performing database testing within enterprise systems. 🗂️ Requirements: Minimum 6 years of pure test automation experience, At least 18 months of API automation using RestAssured with Java, At least 4 years of UI automation using Selenium with Java, At least 2 years of BDD automation using Cucumber, At least 2 years of database testing experience, Experience building BDD automation frameworks with Java and Selenium, Experience with CI/CD pipeline implementation, Strong SQL knowledge, Hands-on experience with Oracle, Postgres or MongoDB, Experience with TestNG or JUnit, Experience with Maven or Ant, Experience with Git, Experience with Jira or Rally, Strong Java proficiency (minimum 7/10), Recent continuous automation experience without long breaks 📃 Skills: Java, Selenium, RestAssured, Cucumber, BDD, SQL, Oracle, Postgres, MongoDB, TestNG, JUnit, Maven, Ant, Git, Jira, Rally, CI/CD, SpringBoot, JavaScript, Playwright 🏢 Description: Software Development Engineer in Test We are looking for SDET Engineer on behalf of our client to join to the leader from the largest Swiss financial holding company. Contract: B2B Work Mode: Hybrid 2/3 days from Krakow office Mandatory SDET Skills – Minimum 6 Years of relevant experience (6 years of total IT experience should not be sent to us unless all 6 year is automation completely) as per mandatory skills: Rest Assured with Java and Selenium with Java BDD Cucumber CI/CD Pipeline implementations SQL/DB Testing Experienced in building a BDD test automation framework using Java and Selenium. Well versed with Automated API testing using Rest Assured with Java Experience using TestNG, Junit in Test automation frameworks. Experience in creating Manual and Automated tests and executing them as per the requirement Well versed with analyzing application logs and debugging the test case failure. Experience in database testing and should be well versed with SQL. Hands-on experience in using databases e.g. Oracle, Postgres, MongoDB. Experience using GIT or similar tools. Well versed with Build management tools like Maven or Ant. Experience in using Requirement and Test Management tools like Rally, Jira Bonus skills: Knowledge of Spring Boot, JavaScript, and hands-on experience with Playwright. Handson in API Automation by using Rest Assured with Java for at least 18 months Handson in UI Automation by using Selenium with Java for at least 4 years Handson in Automation by using BDD Cucumber for at least 2 Years DB Testing for at least 2 years Comfort level in using Java at least 7 out of 10 Handson Automation experience should be latest and not towards early stage of career – without breaks. 📩 If you’re interested and meet the qualifications, please send your CV to Alina Pchelnikova at alina.pchelnikova@dcvtechnologies.co.uk

🏢 Summary: Senior Test Automation Engineer role focused on designing and maintaining scalable automated testing frameworks for UI and API, integrating tests into CI/CD pipelines, and ensuring high software quality. The position combines automation development with manual testing and close collaboration within Scrum teams. On-site role in Warsaw supporting continuous delivery and defect-free releases. 🗂️ Requirements: Minimum 5 years of experience in QA or Test Automation, Hands-on experience with Java, Experience with test automation frameworks (Playwright or Selenium or RestAssured or Postman/Newman), Experience integrating automated tests with CI/CD tools (GitLab CI or GitHub Actions or Azure DevOps or Jenkins), Ability to design test cases and use test management tools (Jira with Xray or Zephyr), Understanding of testing techniques aligned with ISTQB Foundation, Proficiency with Git, Fluent Polish, Fluent English, Legal right to work in the European Union 📃 Skills: Java, Playwright, Selenium, RestAssured, Postman, Newman, GitLabCI, GitHubActions, AzureDevOps, Jenkins, Jira, Xray, Zephyr, Git, ISTQB, CICD 🏢 Description: Empower quality at the forefront — lead the charge in advanced test automation! Warszawa-based opportunity with on-site work model. As a Senior Test Automation Engineer , you will be working for our client, a leader in software development dedicated to delivering high-quality solutions. You will play a pivotal role in designing and maintaining robust automated testing frameworks, ensuring the delivery of reliable, defect-free software. This is your chance to drive innovation in quality assurance and elevate your career in a dynamic, collaborative environment. Your main responsibilities: Design, implement, and maintain automated tests for UI, API, regression, and integration, boosting testing efficiency and coverage. Develop and optimize automation frameworks in accordance with best practices, ensuring scalability and reliability. Integrate automated tests into CI/CD pipelines to support continuous delivery and monitor stability. Analyze automated test results, report defects, and collaborate with development and DevOps teams for prompt resolution. Create and execute manual, functional, and exploratory tests to validate new features and changes each sprint. Participate actively in Scrum ceremonies, contributing to sprint planning, reviews, and retrospectives to promote quality from inception through delivery. Collaborate with the team to define quality standards, risk mitigation strategies, and ensure adherence to Definition of Done and Ready criteria. You're ideal for this role if you have: At least 5 years of experience as a QA or Test Automation Engineer. Hands-on experience with Java programming language. Proven experience with automation frameworks such as Playwright, Selenium, RestAssured, or Postman/Newman. Familiarity with CI/CD tools like GitLab CI, GitHub Actions, Azure DevOps, or Jenkins. Ability to design test cases and work with test management tools like Jira combined with Xray or Zephyr. Solid understanding of testing techniques aligned with ISTQB Foundation principles. Good command of Git. It is a strong plus if you have: (optional) Knowledge of additional programming languages: Python, C#, JavaScript/TypeScript. Experience in performance testing. Familiarity with Docker/Kubernetes and test environment containerization. Knowledge of cloud testing platforms (Azure, AWS, GCP). Experience with shift-left testing strategies, contract testing, or BDD (e.g., Cucumber). Language Required for the role: Fluent in Polish and English. Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Senior Test Automation Engineer role focused on designing and maintaining scalable automated testing frameworks for UI and API, integrating them into CI/CD pipelines, and ensuring high software quality. The position combines hands-on automation development with collaboration in Scrum teams and active contribution to quality standards. On-site work in Warsaw. 🗂️ Requirements: 5+ years experience in QA or Test Automation, Strong Java programming skills, Experience with Playwright or Selenium or RestAssured or Postman or Newman, Experience with CI/CD tools, Ability to design test cases and use Jira with Xray or Zephyr, Understanding of ISTQB Foundation principles, Proficiency with Git, Fluent Polish, Fluent English, Legal right to work in EU 📃 Skills: Java, Playwright, Selenium, RestAssured, Postman, Newman, GitLabCI, GitHubActions, AzureDevOps, Jenkins, Jira, Xray, Zephyr, ISTQB, Git, Docker, Kubernetes, AWS, Azure, GCP, Cucumber, Python, CSharp, JavaScript, TypeScript, Scrum, CI, CD 🏢 Description: Empower quality at the forefront — lead the charge in advanced test automation! Warszawa-based opportunity with on-site work model. As a Senior Test Automation Engineer , you will be working for our client, a leader in software development dedicated to delivering high-quality solutions. You will play a pivotal role in designing and maintaining robust automated testing frameworks, ensuring the delivery of reliable, defect-free software. This is your chance to drive innovation in quality assurance and elevate your career in a dynamic, collaborative environment. Your main responsibilities: Design, implement, and maintain automated tests for UI, API, regression, and integration, boosting testing efficiency and coverage. Develop and optimize automation frameworks in accordance with best practices, ensuring scalability and reliability. Integrate automated tests into CI/CD pipelines to support continuous delivery and monitor stability. Analyze automated test results, report defects, and collaborate with development and DevOps teams for prompt resolution. Create and execute manual, functional, and exploratory tests to validate new features and changes each sprint. Participate actively in Scrum ceremonies, contributing to sprint planning, reviews, and retrospectives to promote quality from inception through delivery. Collaborate with the team to define quality standards, risk mitigation strategies, and ensure adherence to Definition of Done and Ready criteria. You're ideal for this role if you have: At least 5 years of experience as a QA or Test Automation Engineer. Hands-on experience with Java programming language. Proven experience with automation frameworks such as Playwright, Selenium, RestAssured, or Postman/Newman. Familiarity with CI/CD tools like GitLab CI, GitHub Actions, Azure DevOps, or Jenkins. Ability to design test cases and work with test management tools like Jira combined with Xray or Zephyr. Solid understanding of testing techniques aligned with ISTQB Foundation principles. Good command of Git. It is a strong plus if you have: (optional) Knowledge of additional programming languages: Python, C#, JavaScript/TypeScript. Experience in performance testing. Familiarity with Docker/Kubernetes and test environment containerization. Knowledge of cloud testing platforms (Azure, AWS, GCP). Experience with shift-left testing strategies, contract testing, or BDD (e.g., Cucumber). Language Required for the role: Fluent in Polish and English. Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Senior QA Engineer role focused on combining manual, functional, API, UI, and automated testing within a cross-functional product team. The position emphasizes shift-left quality practices, product-oriented test automation, and collaboration in Agile environments. Hybrid work model based in Warsaw with a balanced mix of manual and automation responsibilities. 🗂️ Requirements: Experience writing product-centric test scenarios, Hands-on experience with Java, Hands-on experience with Cucumber, Experience in manual testing, Experience in functional testing, Experience in API testing, Experience in UI testing, Experience with CI/CD pipelines, Understanding of Agile methodologies, Ability to work in large-scale complex projects, Ability to switch between manual and automated testing 📃 Skills: Java, Cucumber, BDD, API, UI, CI/CD, DevSecOps, Agile, ISTQB, TMAP 🏢 Description: About the Role We are looking for an experienced Senior QA Engineer to join a cross-functional Product Team. In this role, you will be the guardian of product quality, combining manual testing, functional testing, and automation with a strong product and system-thinking mindset. You will promote a shift-left quality approach, ensuring issues are identified as early as possible and that every delivered feature is valuable, reliable, and resilient. This role requires a balanced QA profile — someone comfortable with both hands-on manual testing and automation, rather than a purely manual tester or a full-time automation specialist. Key Responsibilities - Write and execute manual test scenarios using Gherkin (BDD) - Identify, analyze, prioritize, and report defects - Deliver clear and actionable quality reports to stakeholders - Design, implement, and improve regression test scenarios - Participate in and facilitate quality ceremonies (Bug Triage, 3 Amigos, Quality Chapter) - Design, develop, and maintain product-oriented automated tests (end-user focused) - Contribute to the evolution of the global Quality Strategy - Share QA best practices within the squad and across teams Skills & Experience Hard Skills - Proven experience writing product-centric test scenarios - Hands-on experience with Java & Cucumber (automation and BDD) - Solid background in manual, functional, API, and UI testing - Ability to work effectively in complex, large-scale projects - Experience with CI/CD pipelines and a DevSecOps-oriented quality approach - Strong understanding of Agile methodologies - ISTQB, TMAP, or Agile certification is a plus Soft Skills - Strong critical thinking and results-driven mindset - System thinking with a continuous improvement orientation - Proactive and solution-focused approach - Open to feedback and effective in collaborative, complex environments Additional Information The ideal candidate has seniority and versatility, combining manual testing, functional testing, and automation. Automation is not a full-time responsibility at present, but the team is moving toward increased automation. Due to the current team setup (few testers, many developers), we are not able to hire a full-time automation-only specialist. Candidates should be comfortable switching between manual and automated testing, depending on project needs.

🏢 Summary: Senior QA Automation Engineer role focused on designing and maintaining automated API and E2E test frameworks, improving CI/CD pipelines, and ensuring high-quality releases through comprehensive test coverage. The position involves working with REST/SOAP services, Playwright, Java, and TypeScript in a hybrid model (4 days remote per week). You will contribute to test strategy, defect analysis, and quality metrics within an Agile environment. 🗂️ 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 REST API testing using Rest Assured and/or Gatling, Proven experience with Playwright for E2E automation, Working knowledge of SQL for data validation, Experience with Git (PRs and code reviews), Practical experience with CI/CD tools (Jenkins, GitLab, GitHub Actions, or Azure DevOps), Experience with Maven or Gradle, Ability to work in Agile/Scrum environments, Good command of Polish, Communicative English, Legal right to work in Europe 📃 Skills: Java, TypeScript, JavaScript, REST, SOAP, Playwright, RestAssured, Gatling, SQL, Git, Jenkins, GitLab, GitHub, AzureDevOps, Maven, Gradle, CI/CD, Swagger 🏢 Description: Ignite quality at scale—design, automate, and evolve the test systems that keep modern platforms moving. Warsaw-based opportunity with hybrid work model. (4 remote days/week) As a Senior QA Automation Engineer , you will be working for our client, building reliable software through end-to-end test coverage—spanning REST/SOAP APIs, E2E flows, contract validation, and CI/CD automation. You’ll strengthen test frameworks, improve quality metrics, and help deliver stable releases faster through proactive defect diagnosis and clear, actionable reporting. Your 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 (including logs and recordings when needed). Maintain and grow test execution in CI/CD pipelines and perform code reviews for test assets in collaboration with developers. Support requirements analysis, refinement, and sprint planning, while contributing to the overall test strategy and quality metrics. You're ideal for this role if you have: 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. It is a strong plus if you have: (optional) Experience with performance testing (e.g., Gatling). Knowledge of microservices architecture. Experience with tools like Swagger and API mocking. Language Required for the role : Polish — good command Communicative English — required Eligibility for the role : Only candidates with an existing legal right to work in Europe will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.