Software Development Engineer in Test

🏢 Summary: Full-time Senior SDET role focused on designing and scaling automation frameworks from scratch using C# and Playwright. The position emphasizes API, UI, and integration test automation, CI/CD integration, and increasing automation coverage across complex utility software systems. The engineer will drive automation strategy, embed tests into pipelines, and ensure high quality through robust nonfunctional testing and metrics. 🗂️ Requirements: 7+ years in software testing with focus on automation, Advanced C# programming skills, Proven experience with Playwright, Experience building automation frameworks from scratch, Hands-on API testing using code (REST/GraphQL), Experience integrating automated tests into CI/CD pipelines, Experience with Jenkins or GitLab CI/CD, Proficiency in Linux and Windows environments, Experience with Docker and cloud environments (AWS/Azure/GCP), Strong debugging and root cause analysis skills, Bachelor’s degree in CS/IT or equivalent experience 📃 Skills: C#, Playwright, Selenium, REST, GraphQL, API, CI/CD, Jenkins, GitLab, Linux, Windows, Docker, AWS, Azure, GCP, Automation, Performance, Security 🏢 Description: Svitla Systems Inc. is looking for a Senior Software Development Engineer in Test (SDET) for a full-time position (40 hours per week) in Europe. Our client is a reputable leader in creating cutting-edge utility software and technology, providing solutions that encompass consumer billing and finance as well as IT, GIS, advanced analytics, cybersecurity, and operations. Requirements: 7+ years in software testing with a strong emphasis on automation engineering. Advanced C# skills required; experience writing test code, libraries, and utilities. Proven Playwright expertise; experience with Selenium or similar tools is a plus. Demonstrated ability to build and scale automation frameworks from the ground up. Hands-on API testing experience using code (REST/GraphQL); familiarity with contract testing. Deep experience integrating tests into CI/CD (Jenkins, GitLab CI/CD) and configuring pipelines for test execution. Comfortable in Linux and Windows environments. Familiar with containerization and cloud test environments (Docker, AWS/Azure/GCP). Strong debugging skills: log analysis, root cause, and flaky test mitigation. Excellent communication and ability to present technical trade-offs and metrics to leadership. Bachelor’s degree in CS/IT or equivalent experience. Responsibilities: Framework Architecture: Design, implement, and evolve automation frameworks from scratch using C# and Playwright; ensure maintainability, modularity, and reusability. Test Engineering: Develop unit, integration, API, and UI tests in code; create test harnesses and mocks; ensure tests are deterministic and fast. CI/CD Integration: Embed automated tests into CI/CD pipelines (Jenkins, GitLab CI/CD); implement quality gates, parallel execution, and test reporting. Automation Strategy: Drive automation roadmap to increase coverage from current ~10% to target levels; prioritize test types by risk and ROI. Performance and Nonfunctional Testing: Define and automate performance, reliability, and security checks where applicable. Metrics and Reporting: Define automation KPIs (coverage, flakiness, execution time, escaped defects); present metrics to engineering leadership. Technical Mentorship: Mentor engineers and QA on test-driven development, test design patterns, and code review for tests. Cross-Functional Collaboration: Work closely with developers, architects, and DevOps to shift-left testing and reduce manual handoffs. We offer: US and EU projects based on advanced technologies. Competitive compensation based on skills and experience. Regular performance appraisals to support your growth. Flexibility in workspace, either remote or our welcoming office. Bonuses for article writing, public talks, and other activities. Generous time off, including vacation, national holidays, sick leaves, and family days. Personalized learning programs tailored to your interests and skill development. Free tech webinars and meetups organized by Svitla. Regular corporate online activities. Awesome team and a friendly, supportive community!

🏢 Summary: Full-time Senior SDET role focused on designing and scaling automation frameworks from scratch using C# and Playwright. The position drives test architecture, CI/CD integration, API and UI automation, and nonfunctional testing to significantly increase automated coverage. It involves close collaboration with engineering and DevOps to implement robust, scalable, and metrics-driven quality practices. 🗂️ Requirements: 7+ years of software testing experience with strong automation focus, Advanced C# programming skills, Proven experience with Playwright, Experience building automation frameworks from scratch, Hands-on API testing using REST or GraphQL, Experience integrating automated tests into CI/CD pipelines, Experience with Jenkins or GitLab CI/CD, Proficiency in Linux and Windows environments, Experience with Docker and at least one cloud platform (AWS, Azure, or GCP), Strong debugging and root cause analysis skills, Bachelor’s degree in Computer Science, IT, or equivalent experience 📃 Skills: C#, Playwright, Selenium, REST, GraphQL, Jenkins, GitLab, CI/CD, Linux, Windows, Docker, AWS, Azure, GCP 🏢 Description: Svitla Systems Inc. is looking for a Senior Software Development Engineer in Test (SDET) for a full-time position (40 hours per week) in Europe. Our client is a reputable leader in creating cutting-edge utility software and technology, providing solutions that encompass consumer billing and finance as well as IT, GIS, advanced analytics, cybersecurity, and operations. Requirements: 7+ years in software testing with a strong emphasis on automation engineering. Advanced C# skills required; experience writing test code, libraries, and utilities. Proven Playwright expertise; experience with Selenium or similar tools is a plus. Demonstrated ability to build and scale automation frameworks from the ground up. Hands-on API testing experience using code (REST/GraphQL); familiarity with contract testing. Deep experience integrating tests into CI/CD (Jenkins, GitLab CI/CD) and configuring pipelines for test execution. Comfortable in Linux and Windows environments. Familiar with containerization and cloud test environments (Docker, AWS/Azure/GCP). Strong debugging skills: log analysis, root cause, and flaky test mitigation. Excellent communication and ability to present technical trade-offs and metrics to leadership. Bachelor’s degree in CS/IT or equivalent experience. Responsibilities: Framework Architecture: Design, implement, and evolve automation frameworks from scratch using C# and Playwright; ensure maintainability, modularity, and reusability. Test Engineering: Develop unit, integration, API, and UI tests in code; create test harnesses and mocks; ensure tests are deterministic and fast. CI/CD Integration: Embed automated tests into CI/CD pipelines (Jenkins, GitLab CI/CD); implement quality gates, parallel execution, and test reporting. Automation Strategy: Drive automation roadmap to increase coverage from current ~10% to target levels; prioritize test types by risk and ROI. Performance and Nonfunctional Testing: Define and automate performance, reliability, and security checks where applicable. Metrics and Reporting: Define automation KPIs (coverage, flakiness, execution time, escaped defects); present metrics to engineering leadership. Technical Mentorship: Mentor engineers and QA on test-driven development, test design patterns, and code review for tests. Cross-Functional Collaboration: Work closely with developers, architects, and DevOps to shift-left testing and reduce manual handoffs. We offer: US and EU projects based on advanced technologies. Competitive compensation based on skills and experience. Regular performance appraisals to support your growth. Flexibility in workspace, either remote or our welcoming office. Bonuses for article writing, public talks, and other activities. Generous time off, including vacation, national holidays, sick leaves, and family days. Personalized learning programs tailored to your interests and skill development. Free tech webinars and meetups organized by Svitla. Regular corporate online activities. Awesome team and a friendly, supportive community!

🏢 Summary: The offer is for a Software Development Engineer in Test (SDET) responsible for ensuring high-quality software releases through automated and manual testing in an Agile environment. The role involves designing and implementing test automation frameworks, executing various testing types, and supporting release and defect management across the full SDLC. The position focuses on continuous quality improvement for front-end and back-end systems. 🗂️ Requirements: 5+ years of QA experience, Bachelor’s degree in Computer Science, Information Systems, Computer Engineering or related field, Experience working in Agile methodologies, Hands-on experience with automation testing using Selenium, Experience with functional, API, performance, regression, usability and security testing, Proficiency in at least one programming language (C#, Java, Python or JavaScript), Experience with CI/CD pipelines and build tools, Experience with Git version control, Knowledge of SQL, Experience with test case design and automation frameworks, Understanding of SDLC and release management, Experience in defect tracking and lifecycle management, Understanding of web application technologies 📃 Skills: Selenium, Java, C#, Python, JavaScript, SQL, Jenkins, TeamCity, Git, CICD, Agile, JIRA, .NET, React, Spring, Angular, Django, Outsystems 🏢 Description: MetTel is a global communications solutions provider with the most complete suite of fully managed services that focus on secure connectivity, and network and mobility services. We simplify communications and networking for business and government agencies. Our customers include many of the Fortune 500, and Gartner recognizes us as an industry leader. We have the broadest portfolio of technology and integrated partnerships, as well as our private network, which we use to create tailored solutions design, deployment, and ongoing management, driving cost savings, efficiency, innovation, and the ability to focus on core objectives. We believe that each team member is a key to the success and sustainability of the group. In order to achieve this, we offer an environment where all professionals can grow and develop their skills and competencies, collaborate with diverse professionals, share knowledge and enjoy a rewarding career. MetTel is looking for a Software Development Engineer in Test (SDET) to join our QA Operations Testing team! As a Software Development Engineer in Test, you will be part of our QA team working in an Agile Environment to ensure we release the software applications and features with the best quality possible along with continuous and fast quality improvement and delivery cycles. ROLE AND RESPONSIBILITIES: Must be confident with leadership skills; able to work independently. Perform functional, API, performance testing, usability testing, regression testing, security testing, etc. Build test cases/suites design, develop automation scripts and framework. Apply black box and white box testing techniques. Participate in test strategy, test cases/suites design, automation framework design strategy discussions with QA lead and other QA team members. Participate in release management, responsible for the high quality of our product for whole Software Development Life Cycle (SDLC) Participate in defect management, responsible for reporting, analysis, tracking the defect with its full life cycle. Develop and implement automation solutions for front-end and back-end systems DESIRED QUALIFICATIONS: 5 years hands-on experience in a QA role and experience with Agile methodologies. Bachelor's degree or higher in Information Systems, Computer Science, Computer Engineering or related field, or foreign equivalent required. Be passionate about Software QA Testing. Understanding the importance of testing during the software development process. Automation testing (Selenium) and hands on functional testing including API, performance, usability, regression test, etc. Hands-on development experience, deep understanding of one or more programming languages and OOP principles (C#/Java/Python/JavaScript). Knowledgeable of continuous integration tools and build pipelines (CI/CD, TeamCity, Jenkins, Git) Solid foundation in web application fundamentals, including development or testing experience and a keen understanding of web technologies. Strong analytical skills. Have the ability to find the root cause of the problem. Experience with test suites/test case Experience in Release Management ensuring code deployments are released on time Preferred Qualifications: Experience performing code scans/code review is a plus. Knowledge and experience of using JIRA Bug Tracking tools and Test Management tools. Knowledgeable of application frameworks and/or front-end frameworks (.NET, React, Spring, Angular, Django) is preferred. Experience writing code for back-end, API, or front-end testing is preferred. Good verbal and written communication skills. Ability to write clear anomaly reports. Completed the ISTQB foundation level certification/ISTQB Agile Tester certification preferred Knowledge of SQL is required. Release management experience preferred. Detail-oriented. Experience with Outsystems is a plus. The salary range reflected is a good faith estimate of base pay for the primary location of the position. Our compensation reflects the cost of labor across several U.S. geographic markets, and we pay differently based on those defined markets. The U.S. pay range for this positionis $90,000 - $120,000 annually. Paywithin this range varies by work locationand may also depend on job-related knowledge, skills, experience and abilities of the successful candidate. Your recruiter can share more about the specific salary range for the job location during the hiring process. Keywords: #SoftwareDevelopmentEngineerinTest, #SDET, SDET, #Developerintest, Developer in test, #QualityEngineer, #QualityAssuranceTesting, Quality Assurance Testing, #SoftwareEngineer, SoftwareEngineer, #Automationtesting, Automation testing, #Selenium, Selenium, #APITesting, APITesting, #QAOperations, QAOperations, #SDLC, SDLC, #SQL, SQL, #NYC, NYC, New York City, #LinkedInJobs MetTel is an Equal Opportunity Employer and considers applicants for all positions without regard to race, color, religion or belief, sex, age, national origin, citizenship status, marital status, military/veteran status, genetic information, sexual orientation, gender identity, physical or mental disability or any other characteristic protected by applicable laws. To learn more about our company visit us at www.mettel.net

🏢 Summary: Senior SDET role focused on building and owning the automated testing practice for a large-scale cloud migration from a legacy VB.NET WinForms desktop application to an Azure-based cloud-native platform. The position involves designing test frameworks from scratch for both modern React/.NET applications and existing desktop systems, embedding quality across the development lifecycle. The engineer will play a key role in CI/CD integration and automated coverage across UI, API, and integration layers. 🗂️ Requirements: 8+ years commercial experience in software testing with strong automation focus, Hands-on experience writing automated tests for .NET applications, Experience with UI automation for WinForms or similar desktop frameworks, Experience building API and integration test suites, Familiarity with CI/CD tooling and pipeline integration, Strong understanding of test design principles and coverage strategies, Ability to work on legacy and modern cloud applications simultaneously, Experience working in small, cross-functional engineering teams 📃 Skills: C#, .NET, VB.NET, WinForms, React, Azure, SQL, SQLServer, WinAppDriver, TestComplete, CI/CD, AzureDevOps, API, Automation 🏢 Description: We are looking for an experienced SDET to build and own the testing practice for a major cloud migration project. This role is suited for an engineer who can work across both a modern greenfield application and an existing legacy desktop system, designing automated test strategies from scratch and embedding quality throughout the development process. The team values engineers who actively use AI to accelerate quality work and are comfortable owning an AI-assisted testing process from scratch. About the Project: A US-based company is rebuilding its core retail management platform from a 20-year-old VB.NET desktop application to a cloud-native solution on Azure, with a React frontend, .NET backend, and SQL Server database. The project spans two distinct testing challenges: establishing automated testing for the new cloud application, and creating automated coverage for the existing WinForms desktop application while migration is underway. The team is small and senior, and quality engineering will play a central role in delivery. Responsibilities: Design and implement automated test frameworks for both the new cloud application and the legacy WinForms desktop system; Build end-to-end, integration, and API test suites from scratch; Develop and maintain test coverage for the existing VB.NET (WinForms) desktop application; Collaborate with backend and frontend engineers to embed testing early in the development cycle; Define and document testing standards, processes, and coverage criteria; Identify gaps in coverage and drive continuous improvement of test quality; Contribute to CI/CD pipeline integration for automated test execution; Design and own an AI-assisted testing workflow, including generating, reviewing, and managing AI-produced test output. Qualifications: 8+ years of commercial experience in software testing with a strong automation focus; Hands-on experience writing automated tests for .NET applications (C# preferred); Experience with UI automation tooling for WinForms or similar desktop frameworks (e.g. WinAppDriver, TestComplete, or equivalent); Experience building API and integration test suites; Familiarity with CI/CD tooling and pipeline integration (Azure DevOps preferred); Strong understanding of test design principles and coverage strategies; Comfortable working on both legacy codebases and modern cloud applications simultaneously; Experience in small, cross-functional teams where testing is a first-class engineering concern; Knowledge of SQL Server for data validation and test setup is a plus; Practical experience integrating AI tooling into the testing workflow, including using AI to generate, review, or manage automated test suites; Demonstrated ability to evaluate and direct AI-generated test output, not just prompt for it; Evidence of independent experimentation with AI tools beyond project requirements is a strong plus. Recruitment Process: Initial interview with our recruitment team; Technical interview with the client; Final decision and offer. Inuits Sp. z o.o. is registered in the National Register of Employment Agencies (KRAZ) under number 35420.

🏢 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: Senior SDET role focused on building and maintaining Python-based automated test frameworks for API-driven, microservices applications in the fintech/payments domain. The position emphasizes API testing, CI/CD integration, security and compliance validation, and quality engineering within Agile teams. The role combines hands-on automation development with responsibility for test strategy and continuous quality improvement. 🗂️ Requirements: 5+ years of experience in software testing and test automation, Strong hands-on experience with Python and PyTest, Experience building automated test frameworks from scratch, Extensive experience testing REST APIs, microservices, and distributed systems, Experience with Postman, Swagger/OpenAPI, API mocking, and contract testing, Experience integrating automated tests into Jenkins and Git-based CI/CD pipelines, Strong knowledge of integration, regression, and performance testing, Experience validating data using SQL with PostgreSQL, MySQL, or Oracle, 2+ years of experience in fintech, payments, banking, or financial services, Knowledge of PCI DSS and regulated financial systems testing 📃 Skills: Python, PyTest, REST, Microservices, Postman, Swagger, OpenAPI, Mocking, Jenkins, Git, CI/CD, SQL, PostgreSQL, MySQL, Oracle, Integration, Regression, Performance, PCI-DSS 🏢 Description: 🚀 SDET (API Testing | Python) 📍 Hybrid | 1 day hybrid in Gdańsk or Warsaw Are you passionate about quality engineering, test automation, and building robust testing frameworks? Do you enjoy breaking systems before users do? We're looking for a Senior SDET (Software Development Engineer in Test) with strong Python and API testing expertise to help ensure the quality, reliability, and security of mission-critical applications in the fintech and payments industry. This role combines software development, automation engineering, and quality assurance, with a strong focus on API testing, CI/CD integration, and modern AI-powered engineering practices. 💡 Your Mission 🧪 Test Automation & Quality Engineering Design, develop, and maintain scalable automated test frameworks using Python. Create and execute API test suites for RESTful and microservices-based applications. Develop end-to-end, integration, regression, and performance test scenarios. Improve test coverage, reliability, and execution efficiency across the platform. Collaborate with developers to implement shift-left testing practices. 🔍 API Testing Validate APIs for functionality, performance, security, and reliability. Design comprehensive test cases based on business and technical requirements. Perform contract, integration, and end-to-end testing across distributed systems. Analyze API logs and troubleshoot complex issues. ⚙️ CI/CD & Automation Integrate automated tests into Jenkins CI/CD pipelines. Support continuous testing strategies within Agile delivery teams. Improve automation processes to enable faster and safer releases. Monitor test execution and provide actionable quality metrics. 🤖 AI-Powered Quality Engineering Leverage AI tools such as GitHub Copilot, ChatGPT, Claude, and Cline to accelerate test development and improve productivity. Utilize AI-assisted approaches for test case generation, defect analysis, and documentation. Explore innovative AI-driven testing techniques and share best practices across the team. 🔐 Security & Compliance Testing Validate application security controls and authentication mechanisms. Support testing activities related to compliance and regulatory requirements. Ensure high-quality standards for systems processing sensitive financial data. 🤝 Collaboration Work closely with Developers, Product Managers, Business Analysts, and QA teams. Participate in Agile/Scrum ceremonies and planning sessions. Contribute to quality strategy, documentation, and process improvements. 🎯 Must-Have Skills Automation & Programming ✔️ 5+ years of experience in software testing and test automation ✔️ Strong hands-on experience with: Python PyTest API automation frameworks ✔️ Experience building and maintaining automated test frameworks from scratch API Testing ✔️ Extensive experience testing: REST APIs Microservices Distributed systems ✔️ Experience with: Postman Swagger/OpenAPI API mocking tools Contract testing CI/CD & DevOps ✔️ Experience with: Jenkins Git CI/CD pipelines ✔️ Understanding of modern software delivery practices Databases ✔️ Experience validating data using: PostgreSQL MySQL Oracle SQL queries Quality Engineering ✔️ Strong understanding of: Test automation best practices Integration testing Regression testing Performance testing Defect management ⭐ Nice to Have Experience with Selenium, Playwright, or Cypress Experience with performance testing tools such as JMeter or Gatling Experience working in cloud environments (AWS, Azure, or GCP) Knowledge of Docker and Kubernetes Familiarity with security testing methodologies Open-source contributions Technical blogging or community involvement 💳 FinTech & Payments Experience 2+ years of experience in fintech, payments, banking, or financial services Understanding of payment processing systems and transaction workflows Knowledge of PCI DSS compliance requirements Familiarity with financial messaging standards and real-time payment systems Experience testing highly regulated applications 🎁 What You'll Get ✨ Opportunity to work on innovative fintech and payment solutions ✨ High-impact role shaping quality standards and automation strategy ✨ Exposure to cutting-edge AI-powered engineering tools ✨ Hybrid work model (Gdańsk or Warsaw) ✨ Collaborative and supportive engineering culture ✨ Career growth opportunities and continuous learning ✨ Influence on testing frameworks, tooling, and engineering best practices 🚀 Ready to elevate software quality through automation, innovation, and engineering excellence? Join us and help build reliable, secure, and scalable platforms that power the future of digital payments.

🏢 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: The offer is for an SDET/QA Automation Engineer responsible for building quality from within the development process, focusing on advanced automated, integration, contract, and performance testing. The role emphasizes close collaboration with developers, mobile test automation in Kotlin using Appium, and ensuring fast, stable feedback in a CI/CD environment. The engineer will design regression tests, monitor production behavior, and support backend-mobile debugging using network analysis tools. 🗂️ Requirements: Minimum 3 years experience as QA Automation or SDET, Proficiency in Kotlin, Experience with Appium for mobile test automation, Strong knowledge of Selenium, Experience in API testing, Experience working in CI/CD environments, Ability to design integration, contract, regression and performance tests, Experience with network traffic analysis and debugging tools, Ability to debug backend-mobile issues 📃 Skills: Kotlin, Appium, Selenium, Postman, GitHubActions, Buddyworks, Charles, Proxyman, Xcode, AndroidStudio, CICD, Proxy, Telemetry 🏢 Description: Szukamy osoby, który dołączy do zespołu, aby budować jakość “od środka”. Nie szukamy testera manualnego, lecz inżyniera (SDET), który swobodnie porusza się w Selenium i potrafi projektować zaawansowane testy integracyjne, kontraktowe oraz wydajnościowe. Staniesz się partnerem dla deweloperów, a Twoim głównym celem będzie stworzenie stabilnego i szybkiego feedbacku przy użyciu najnowocześniejszych narzędzi. Wierzymy, że wysoka jakość to wspólna odpowiedzialność, dlatego Twój wpływ na produkt zaczyna się już na etapie projektowania rozwiązań. Twoje kluczowe zadania: Automatyzacja: Budowanie i utrzymywanie testów automatycznych (Appium, Kotlin), które są kluczowe dla procesu Continuous Deployment i pozwalają na częste, bezpieczne wydania. Wsparcie developerskie i testy interaktywne: Bieżąca współpraca z programistami na etapie wytwarzania oprogramowania, przeprowadzanie testów interaktywnych i weryfikacji nowych funkcjonalności, aby wyłapywać błędy jak najwcześniej. Analiza regresji i telemetria: Projektowanie testów regresyjnych oraz monitorowanie zachowania produktu na produkcji, aby szybko identyfikować i naprawiać potencjalne problemy. Diagnostyka: Debugowanie trudnych przypadków przy użyciu narzędzi Proxy, wspierając zespół w rozwiązywaniu problemów backendowo-mobilnych. Nasze wymagania: Minimum 3 lata doświadczenia w roli QA Automation lub SDET. Stack Mobilny : Biegłość w pisaniu kodu w Kotlin oraz doświadczenie w automatyzacji z wykorzystaniem Appium (mile widziana znajomość Xcode lub Android Studio) Narzędzia sieciowe : Biegłość w pracy z narzędziami typu Charles Proxy, Proxyman lub innymi do analizy ruchu i debugowania. Testowanie API : Umiejętność sprawnego testowania usług backendowych (np. Postman). CI/CD: Doświadczenie w pracy w środowisku Continuous Integration/Continuous Deployment (korzystamy m.in . z Github Actions, Buddy.works ). Mindset: Rozumienie, że Twoim celem jest stabilność produktu, a nie liczba napisanych testów. Praca z nami to: Najnowocześniejszy stack AI: Nie tylko pozwalamy na używanie AI, ale w pełni je finansujemy . Zapewniamy płatny dostęp do narzędzi Claude Code, Cursor oraz GitHub Copilot . Projekty bez długu technicznego: Budujemy nowe usługi i moduły od podstaw, co pozwala na wdrożenie nowoczesnych strategii testów oraz ich architektury. Kultura Engineering Excellence: Kładziemy ogromny nacisk na bezpieczeństwo naszych rozwiązań. Regularnie szkolimy się u najlepszych ekspertów w branży, takich jak Niebezpiecznik czy Sekurak . Realny wpływ: Jesteś częścią zespołu produktowego, a Twoje zdanie techniczne kształtuje sposób, w jaki dostarczamy kod. Benefity: Nowoczesny sprzęt: MacBook Pro lub Air, dodatkowy monitor oraz telefony testowe ( Android i iOS ). Wsparcie AI: Pełne finansowanie narzędzi automatyzujących pracę ( Claude Code, Cursor, Windsurf, GitHub Copilot ). Ergonomiczne stanowisko: Elektrycznie regulowane biurko oraz wygodne krzesło. Prywatna opieka i ubezpieczenie: Pakiet medyczny oraz NNW dla Ciebie, Twojej rodziny lub partnera. Sport i rekreacja: Karta MultiSport dla Ciebie i bliskiej osoby. Pełne wyżywienie: Codzienne obiady na koszt firmy , świeże owoce oraz doskonała kawa. Rozwój merytoryczny: Indywidualny budżet szkoleniowy, opieka mentora oraz techniczna biblioteczka. Kultura i integracja: Jasne rozmowy o wynikach, wyjazdy integracyjne i cykliczne spotkania zespołu. Komfortowe biuro: Klimatyzowana przestrzeń w Centrum Krakowa (10 min od Dworca Głównego) z parkingiem rowerowym i prysznicami. Wsparcie relokacyjne: Pomoc finansowa przy przeprowadzce do Krakowa. Elastyczność: Wybór między B2B a Umową o pracę , model hybrydowy oraz start pracy między 7:00 a 10:00 . Tańsza księgowość: Zniżka na usługi inFakt.pl w wysokości 300 zł netto miesięcznie . Aplikuj i twórz z nami jakość aplikacji nr 1 na polskim rynku!

🏢 Summary: The offer is for a Software Development Engineer in Test to ensure quality, scalability, and reliability of a next-generation cloud-native platform for real estate transaction and settlement services. The role involves automated and API testing within a modern .NET-based stack, working in a Scrum team on a long-term modernization initiative. The project leverages cloud technologies, microservices, performance testing, and AI-assisted development tools. 🗂️ Requirements: Bachelor’s degree in a technical field, 3+ years experience with .NET Core or .NET Framework, Experience with SQL Server, Experience testing RESTful APIs, Experience in test automation using C#, Experience with Cypress or Selenium or Playwright or Postman, Knowledge of load and performance testing, Upper-Intermediate English or higher 📃 Skills: .NET, C#, SQL, SQLServer, REST, Cypress, Selenium, Playwright, Postman, JMeter, GenAI, Claude, Microservices 🏢 Description: Andersen is hiring a Software Development Engineer in Test for a project building a modern digital platform and ensuring quality, scalability, and reliability of innovative solutions. The customer is an international software company that develops specialized business solutions for organizations operating in a highly regulated industry. Its products help streamline complex processes, improve operational efficiency, ensure compliance, and support secure data management. The company continues to invest in modern technologies, automation, and cloud-based solutions to drive innovation and business growth. The project is focused on building a next-generation platform for real estate transaction and settlement services. It is a long-term modernization initiative leveraging cloud-native technologies, modern engineering practices, and AI-assisted development tools to deliver scalable and innovative digital solutions. Responsibilities: Testing and automating testing of the next-generation platform as part of a Scrum team. Testing across the .NET Core (.NET Framework acceptable), C#, SQL Server stack. Testing RESTful APIs. Developing and maintaining automated tests using test automation tools (Cypress / Selenium / Playwright / Postman or equivalent). Load and performance testing (e.g., JMeter) within the scope of the project. Using GenAI / Agentic Coding tools (e.g., Claude Code). Must-haves: Bachelor’s or equivalent degree in a technical field. Experience on .NET Core / .NET Framework, SQL Server; testing experience with RESTful APIs for 3+ years. Experience with test automation using C#. Experience with at least one of Cypress, Selenium, Playwright, Postman (or equivalent RESTful API testing tools) and test automation experience. Strong problem-solving and communication skills. Level of English – from Upper-Intermediate and above. Nice-to-haves: Experience with microservices and event-based architecture. Load and performance testing knowledge/experience, especially JMeter. Demonstrated use of GenAI coding assistants or Agentic Coding tools such as Claude Code. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Join us! Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy https://people.andersenlab.com/