Mid/Senior QA Automation Engineer (lottery)

🏢 Summary: Junior Manual Tester role in an international lottery project, focused on executing and designing manual tests in an Agile environment. The position involves functional, regression, integration, and UAT testing, data validation with SQL, and defect management using JIRA. It offers hands-on experience with modern QA standards and close collaboration with development teams. 🗂️ Requirements: Minimum 2 years of experience in Software QA/Manual Testing, Knowledge of Functional, Regression, Integration, and UAT testing, Experience in manual test case creation and execution, Knowledge of SQL and PostgreSQL for data validation, Experience with JIRA or similar ALM tools, Experience working in Agile/Scrum methodology 📃 Skills: QA, ManualTesting, FunctionalTesting, RegressionTesting, IntegrationTesting, UAT, SQL, PostgreSQL, JIRA, Agile, Scrum 🏢 Description: We are looking for a motivated Junior Manual Tester to join a project delivered for an international client in the lottery industry. This is a fantastic opportunity for someone early in their QA journey who wants to grow, learn from experienced professionals, and gain hands-on exposure to the modern technologies and international project standards. Our expectations At least 2+ years of experience in Software QA/Manual Testing. Good understanding of software testing fundamentals (Functional, Regression, Integration, and UAT testing). Experience with manual testing, test case creation, and execution. Good knowledge of SQL/PostgreSQL for data validation. Experience with JIRA or similar ALM tools for defect management and reporting. Good English skills (minimum B2) – used daily in an international environment. Ability to work in a collaborative Agile/Scrum team. Openness for hybrid work from office in Warsaw (2-3 days a week in the office). Welcome Skills API testing (Postman, Swagger) An ISTQB Foundation Level certification. Familiarity with cloud platforms (AWS, Azure, or GCP). Knowledge of Kafka or event-driven/microservices architecture. Prior experience or interest in the Gaming/iGaming industry. Key tasks Design and execute manual test cases based on project requirements. Perform functional, regression, integration, and UAT testing. Test REST APIs using tools like Postman or Swagger. Validate data and backend behavior using SQL queries. Identify, report, and track bugs in JIRA (defect management). Collaborate closely with developers. Participate in Agile ceremonies. Contribute to improving QA processes and documentation for the lottery project.

🏢 Summary: Senior QA Automation Engineer role for a high-impact global project, focused on building and leading automated testing in complex systems. The position involves end-to-end testing, strong API validation, and supporting a migration from monolith to microservices. Fully remote with initial onboarding in Warsaw. 🗂️ Requirements: 8+ years of QA experience, Strong automation testing experience, Expert-level Playwright knowledge, Strong API testing experience, Experience with mocking and stubbing, Experience supporting monolith to microservices migration, Solid testing fundamentals 📃 Skills: Playwright, API, Automation, Testing, Mocking, Stubbing, Microservices, Monolith, QA 🏢 Description: We are looking for an experienced and highly skilled Senior QA Automation Engineer to join a demanding, high-impact project for a global client. This role is fully remote, with a one-day onboarding in Warsaw at the start. If you thrive in technically challenging environments and have a proactive mindset, this opportunity is for you. Key Responsibilities Build and maintain automated test frameworks and suites Lead end-to-end testing across complex systems Perform API testing (functional, integration, regression) Create tests using mocking and stubbing techniques Support testing strategy during monolith to microservices migration Collaborate with cross-functional teams to ensure quality Improve QA processes and best practices Must Have 8+ years in QA with strong automation experience Solid testing fundamentals and technical expertise Expert in Playwright Strong experience in API testing Experience with mocking/stubbing Experience with monolith → microservices transition Proactive and self-driven mindset Nice to Have Degree in Computer Science or related field Knowledge of distributed systems Experience in financial systems or payments

🏢 Summary: QA Engineer role for a global-scale gaming and lotteries platform, focused on end-to-end quality assurance across web and backend systems. The position combines manual and automated testing, including API and database validation, within complex distributed architectures. Hybrid work model based in Warsaw. 🗂️ Requirements: Bachelor's degree in Computer Science or related field, 4+ years of experience in Software Quality Assurance, Strong experience in manual testing, Proven experience in test automation, Knowledge of test design techniques and QA methodologies, Hands-on experience with SQL for data validation, Experience testing REST APIs, Experience with JIRA and XRAY, Understanding of Agile and Scrum processes 📃 Skills: SQL, PostgreSQL, REST, Postman, Bruno, Playwright, RobotFramework, JIRA, XRAY, Git, Python, Azure, AWS, GCP, Kafka, CICD, Microservices, Agile, Scrum 🏢 Description: At Pretius , we are looking for QA Engineer to a global-scale platform in the field of gaming and lotteries project. The role involves end-to-end testing, contributing to both manual and automated testing, and ensuring quality across complex, distributed systems. Work mode: hybrid (2 days per week in the office) Location: Warsaw Project / Role Design, maintain, and execute comprehensive manual test cases and test scenarios. Perform functional, regression, integration, and exploratory testing on web and backend systems. Validate backend logic and data integrity using SQL (PostgreSQL preferred). Perform REST API testing using Bruno, Postman, or equivalent tools. Actively contribute to UI test automation using Playwright, Robot Framework, or similar frameworks. Track, manage, and report defects using JIRA. Collaborate closely with developers, product owners, and DevOps to ensure quality throughout the SDLC/STLC. Requirements Bachelor's degree in Computer Science, Computer Engineering, or similar technical field. 4+ years of experience in Software Quality Assurance. Strong experience with manual testing and proven exposure to test automation. Solid understanding of test design techniques and QA methodologies. Handson experience with SQL for backend and data validation (PostgreSQL preferred). Proven experience testing REST APIs. Experience using JIRA and test management tools such as XRAY. Good understanding of Agile/Scrum development processes. Strong communication skills in English (B2/C1), written and spoken. Ability to work independently and effectively within distributed teams. Nice to have: Strong experience with Playwright or Robot Framework for UI automation. Experience with cloud environments (Azure preferred; AWS/GCP acceptable). Familiarity with eventdriven systems and Kafka. Understanding of microservices architectures. Experience with CI/CD pipelines and version control (Git). Scripting skills (e.g., Python) for test support or automation. Experience testing highavailability or distributed systems. What do we offer? We focus on long-term relationships based on fair principles and reliability. Co-financing of the Multisport card and Medicover private healthcare. Modern office available. Team bonding activities, internal courses, conferences, certifications.

🏢 Summary: Senior Manual QA Engineer role (remote with future hybrid in Warsaw) focused on testing web and mobile sweepstakes casino platforms across frontend and backend. The position involves creating and executing detailed test plans, performing UI and API testing, and ensuring high product quality before release. You will collaborate with cross-functional teams to identify, document, and reproduce defects and improve user experience. 🗂️ Requirements: 5+ years of experience in software testing, Experience testing web and mobile applications, Experience with Jira or TestRail, Experience with UI and functional testing, Ability to design and execute end-to-end regression and sanity tests, Experience with API testing tools (e.g., Postman), Basic scripting skills, Ability to use developer tools and read logs, Knowledge of QA methodologies, tools, and processes, Experience writing test documentation (STD, STP, STR), Good English (spoken and written) 📃 Skills: Jira, TestRail, Postman, UI, UX, API, Web, Mobile, Regression, Sanity, Endtoend, Playwright, Selenium, CICD, SQL, Git 🏢 Description: Please note: Remote mode but later hybrid in Warsaw We are a fast-growing sweepstakes casino that focuses on giving players a fun and rewarding gaming experience. Our team values data-based decisions, creative promotions, and strong strategies to keep players engaged. We are looking for a motivated Senior QA Engineer to join our team. As a Manual QA Engineer, you will test our software applications and systems carefully to find problems and make sure they meet our quality standards before release. You are a technical person who likes investigating issues, is curious, and wants to keep learning. You will work closely with our Development, Product, and Design teams to understand requirements, create test plans, run test cases, and report bugs. In this role you will: Test new features on different platforms, including both frontend (UI, UX) and backend parts. Review product requirements and specifications to make sure tests cover all important areas. Create and maintain clear test plans and test cases focused on UI behavior, platform consistency, and real user scenarios. Write QA documentation such as STD, STP, and STR. Work closely with the Development, Product Management, and Design teams. Give feedback about product quality and user experience, and identify and reproduce bugs. Requirements: At least 5 years of experience in software testing — required. Experience testing web and mobile systems — required. Experience with task management and issue-tracking tools such as Jira or TestRail. Strong attention to detail and good organization skills. Experience with UI and functional testing, including structured workflows and multi-step user flows. Ability to design and run end-to-end regression and sanity tests. Knowledge of API testing tools (for example Postman) and basic scripting. Experience using developer tools and reading logs. Good understanding of QA methods, tools, and processes. Experience writing test documentation and managing test scenarios. Ability to work independently and take responsibility for tasks. Good teamwork and communication skills with a proactive attitude. Good English, both spoken and written. Nice to have: Experience with test automation tools such as Playwright or Selenium. Understanding of CI/CD environments and version control workflows. Basic knowledge of SQL.

🏢 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.

🏢 Summary: Senior QA Automation Engineer role focused on designing and scaling automated test systems for APIs and end-to-end flows within a hybrid work model. The position emphasizes building and maintaining robust test frameworks in Java and TypeScript, validating API contracts, and integrating automated tests into CI/CD pipelines. You will drive quality improvements through risk-based testing, defect analysis, and close collaboration in Agile teams. 🗂️ 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 Rest Assured and/or Gatling, Proven experience with E2E automation using Playwright, Working knowledge of SQL for data validation, Experience with Git (PRs and code review), 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, Existing legal right to work in Europe 📃 Skills: Java, TypeScript, JavaScript, REST, SOAP, Playwright, RestAssured, Gatling, SQL, Git, Jenkins, GitLab, GitHub, AzureDevOps, Maven, Gradle, 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.

🏢 Summary: Senior Test Automation Engineer responsible for owning and improving team-level test automation processes and building scalable automated testing frameworks from scratch. The role focuses on front-end automation, close collaboration across the SDLC, and driving best practices in CI/CD-driven quality engineering. You will design robust automation architectures and integrate them with modern development and test management ecosystems. 🗂️ Requirements: 3–7 years of experience in Test Automation, Strong hands-on experience in Front-End test automation, Experience with Playwright, Experience building automation frameworks from scratch, Ability to define automation architecture and best practices, Experience with CI/CD pipelines, Knowledge of TDD and BDD, Proficiency in Java or C# or Python, Experience integrating automation with test management tools 📃 Skills: Playwright, Java, C#, Python, CI/CD, TDD, BDD, AzureDevOps, Jira, ISTQB, SDLC 🏢 Description: As a Senior Test Automation Engineer, you will take ownership of test automation processes at the team level and contribute to the continuous improvement of quality assurance practices. You will work closely with developers, product owners, and stakeholders throughout the SDLC to ensure stable and scalable automated testing solutions. Key Responsibilities Take ownership of testing processes at the production team level. Design, build, and maintain automated test frameworks from scratch. Lead and support testers to ensure effective implementation of testing practices. Collaborate with stakeholders across all phases of the SDLC, including test strategy, approach definition, and risk management. Ensure timely delivery of tasks and provide regular progress/status updates. Mentor and guide junior and mid-level automation engineers. Required Skills & Qualifications 3–7 years of focused experience in Test Automation . Strong hands-on experience in Front-End test automation , preferably using Playwright . Proven experience in building automation frameworks from scratch, including defining architecture and best practices. Strong understanding of modern engineering practices such as: CI/CD pipelines TDD (Test-Driven Development) BDD (Behaviour-Driven Development) Solid programming skills in Java (preferred) or C# / Python . Experience integrating automation solutions with test management tools . Strong leadership and mentoring skills. English communication level B2+ (international collaboration environment). Willingness to travel occasionally to client locations. Preferred / Nice-to-Have ISTQB Foundation certification. Experience in the Financial Services or Insurance industry. Experience with test and project management tools such as: Azure DevOps Jira CI/CD toolchains Personal Attributes Proactive mindset and strong ownership of deliverables. Willingness to learn and continuously improve testing skills. Open to working with international teams and multicultural environments.

🏢 Summary: Opportunity to lead and own front-end test automation within a product or delivery team, driving high-quality standards across the SDLC. The role focuses on designing and building scalable automation frameworks, integrating them into CI/CD pipelines, and mentoring other testers. It involves close collaboration with stakeholders and responsibility for continuous improvement of testing practices. 🗂️ Requirements: 3–7 years of hands-on experience in test automation, Practical experience in Front-End test automation using Playwright, Ability to design and build scalable test automation frameworks from scratch, Strong programming skills in Java, C#, or Python, Solid understanding of CI/CD, TDD, and BDD practices, Experience integrating automated tests with test management tools, Ability to mentor and support automation engineers, English proficiency at B2+ level, Willingness to travel occasionally 📃 Skills: Java, C#, Python, Playwright, Frontend, TestAutomation, Frameworks, CICD, TDD, BDD, SDLC, Azure, DevOps, Jira, TestManagement, ISTQB 🏢 Description: The Opportunity Although experience with Java and Playwright is preferred, we remain open to candidates working with other programming languages. Your Responsibilities Take full ownership of testing processes within the product or delivery team Lead and support testers in implementing and continuously improving testing standards and practices Work closely with stakeholders across the entire Software Development Life Cycle (SDLC), including planning, risk management, and delivery Ensure timely completion of tasks and provide clear, regular progress updates What We’re Looking For Strong motivation to develop and grow within software testing Proactive attitude and accountability for delivered outcomes Openness to new approaches, tools, and multicultural environments Required Qualifications Practical experience in Front-End test automation, ideally using Playwright 3–7 years of hands-on experience in test automation Proven ability to design, build, and maintain test automation frameworks from the ground up, including defining scalable architectures Solid understanding of modern engineering practices such as CI/CD, TDD, and BDD Strong programming skills (Java preferred, but C# or Python also acceptable) Experience integrating automated tests with test management tools Ability to mentor and support other automation engineers English proficiency at B2+ level, enabling effective collaboration in international teams Willingness to travel occasionally to client sites Nice to Have ISTQB Foundation certification Experience in the financial services or insurance sector Familiarity with tools such as Azure DevOps, Jira, and broader test management ecosystems

🏢 Summary: Mid-Level Software Quality Assurance Engineer responsible for end-to-end testing of web and backend systems in a distributed Agile environment. The role combines manual and automated testing, REST API validation, and backend data verification to ensure software quality and reliability. You will collaborate cross-functionally and contribute to continuous quality improvements across the SDLC. 🗂️ Requirements: Bachelor's degree in Computer Science or related field, 4+ years of Software Quality Assurance experience, Strong experience in manual testing, Proven experience in test automation, Experience with SQL for backend data validation, Experience testing REST APIs, Experience with JIRA and test management tools, Understanding of QA methodologies and test design techniques, Experience working in Agile/Scrum environments, Ability to work independently in distributed teams, English proficiency B2/C1 or higher 📃 Skills: SQL, PostgreSQL, REST, Bruno, Postman, Playwright, Robot, JIRA, XRAY, Agile, Scrum, Git, CI/CD, Python 🏢 Description: Mid-Level Software Quality Assurance Engineer Brightstar Lottery Product Engineering Instants group is looking for a Midlevel Software Quality Assurance Engineer to play a key role in ensuring the quality, stability, and reliability of our software solutions. You will be responsible for endtoend testing activities , contributing to both manual and automated testing , and supporting quality across complex, distributed systems. This role requires autonomy, solid technical testing skills, and the ability to collaborate closely with crossfunctional teams in a fastpaced Agile environment. Key Responsibilities Design, maintain, and execute comprehensive manual test cases and test scenarios . Perform functional, regression, integration, and exploratory testing on web and backend systems. Validate backend logic and data integrity using SQL (PostgreSQL preferred). Perform REST API testing using Bruno , Postman , or equivalent tools. Actively contribute to UI test automation using Playwright , Robot Framework , or similar frameworks. Track, manage, and report defects using JIRA . Collaborate closely with developers, product owners, and DevOps to ensure quality throughout the SDLC/STLC. Review requirements and designs to identify testability gaps and potential risks early. Support release activities by providing quality assessments and test reports. Mentor junior QA engineers and promote QA best practices within the team. Required Skills & Qualifications Bachelor's degree in Computer Science, Computer Engineering, or similar technical field. 4+ years of experience in Software Quality Assurance . Strong experience with manual testing and proven exposure to test automation . Solid understanding of test design techniques and QA methodologies. Handson experience with SQL for backend and data validation (PostgreSQL preferred). Proven experience testing REST APIs . Experience using JIRA and test management tools such as XRAY . Good understanding of Agile/Scrum development processes. Strong communication skills in English (B2/C1) , written and spoken. Ability to work independently and effectively within distributed teams. ValueAdd / NicetoHave Skills Strong experience with Playwright or Robot Framework for UI automation. Experience with cloud environments (Azure preferred; AWS/GCP acceptable). Familiarity with eventdriven systems and Kafka . Understanding of microservices architectures . Experience with CI/CD pipelines and version control (Git). Scripting skills (e.g., Python) for test support or automation. Experience testing highavailability or distributed systems.

🏢 Summary: The offer is for a Software Quality Assurance Engineer responsible for ensuring quality across web and backend systems through manual and automated testing. The role involves REST API testing, SQL data validation, UI automation, and close collaboration within Agile teams. The position combines hands-on testing, test design, and contribution to automation frameworks. 🗂️ Requirements: 4+ years of Software Quality Assurance experience, Experience with REST API testing, Experience with SQL data validation, Knowledge of PostgreSQL, Strong knowledge of QA methodologies, Experience with manual testing and test design techniques, Proficiency with JIRA and XRAY, Experience working in Agile/Scrum environments, Hands-on experience with test automation, Bachelor’s degree in Computer Science, Engineering, or related field, English proficiency (written and spoken) 📃 Skills: REST, SQL, PostgreSQL, JIRA, XRAY, Agile, Scrum, Playwright, RobotFramework, Postman, Bruno, Git, Python, CICD, Azure, AWS, GCP, Kafka, Microservices 🏢 Description: Required Qualifications 4+ years of professional experience in Software Quality Assurance. Proven experience with REST API testing and SQL data validation (PostgreSQL preferred). Strong grasp of QA methodologies, test design techniques, and manual testing. Proficiency with JIRA, XRAY, and Agile/Scrum workflows. Hands-on exposure to test automation alongside manual processes. Ability to work effectively within distributed teams and operate independently. Bachelor’s in Computer Science, Engineering, or a related field. English proficiency, both written and spoken. Key Responsibilities Contribute to UI automation (Playwright/Robot Framework) and guide junior team members in QA best practices. Use tools like Postman or Bruno for REST API testing and validate backend logic with SQL. Work with DevOps, Product Owners, and Developers to maintain quality throughout the SDLC. Perform exploratory, functional, integration, and regression testing on web and backend systems. Design and maintain detailed manual test cases and scenarios. Identify, track, and report bugs using JIRA. Review requirements early to identify gaps and provide quality assessments for releases. Nice-to-Have Skills Experience with Azure (preferred), AWS, or GCP. Familiarity with CI/CD pipelines, Git, and Python scripting. Understanding of microservices, Kafka, event-driven systems, and high-availability architectures. Strong background in Robot Framework or Playwright for UI testing.