Mid-Level QA Tester with Automation Skills – Financial/Payments Domain

🏢 Summary: Senior Automation Test Engineer / Quality Engineer role focused on building and optimizing automated testing for back-end systems and mobile applications (iOS/Android) in a hybrid Krakow-based setup. The position drives quality initiatives, performance testing, and automation framework improvements while mentoring team members and collaborating with cross-functional teams. 🗂️ Requirements: 4+ years experience in automation or quality engineering, Proficiency in Java and Appium, Experience with mobile testing (iOS/Android), Experience with API and database testing, Experience with manual testing, Experience with performance testing tools, Ability to create and maintain test plans and strategies, Experience with CI/CD pipelines, Experience with version control systems, Fluent English, Legal right to work in the EU 📃 Skills: Java, Appium, JMeter, LoadRunner, REST, RESTAssured, SQL, Jenkins, Git, iOS, Android, CI/CD 🏢 Description: Unleash Innovation — Shape the Future of Quality Engineering! Krakow-based opportunity with hybrid work model. As a Senior Automation Test Engineer / Quality Engineer , you will be working for our client, a forward-thinking leader in technology solutions dedicated to elevating product quality through innovative testing strategies. This role is pivotal in driving seamless testing processes and nurturing a culture of excellence across the organization. Your main responsibilities: Develop and maintain automated test scripts targeting back-end systems and mobile applications (iOS/Android). Perform manual testing to validate critical functionalities and ensure comprehensive coverage. Create and maintain detailed test plans and strategies aligned with project requirements. Drive quality initiatives by defining metrics, optimizing workflows, and implementing best practices. Mentor and upskill the testing team, fostering a culture of continuous improvement. Conduct performance testing (e.g., JMeter, LoadRunner) and back-end testing (e.g., REST Assured). Optimize automation frameworks and adopt new testing tools and technologies. Collaborate with cross-functional teams to refine test strategies and ensure clear communication. You're ideal for this role if you have: 4+ years of experience as a Senior Automation Test Engineer or Quality Engineer. Strong proficiency in Java, Appium, and performance testing tools. Expertise in mobile app testing (iOS/Android), API/database testing, and manual testing. Experience in creating and maintaining test plans and strategies. Leadership skills to mentor teams and drive quality initiatives. Familiarity with CI/CD pipelines (e.g., Jenkins) and version control (e.g., Git). Excellent communication and problem-solving skills. It is a strong plus if you have: Certifications in testing or automation tools (optional). Language Required for the role: Fluent in English, with excellent communication skills. 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 in the insurance/financial services industry, focused on ensuring high-quality deliverables through manual and automated testing, including projects involving generative AI. The position emphasizes building and scaling test automation practices in a 100% remote, long-term B2B engagement. The role involves close collaboration with developers and active contribution to automation strategy and quality processes. 🗂️ Requirements: Fluency in English, Fluency in Polish, 5+ years of experience in test automation, 3+ years of experience with Python, Experience in manual testing, Experience in automated testing, Knowledge of AWS or Azure, ISTQB certification, Willingness to work with AI-related solutions 📃 Skills: Python, AWS, Azure, ISTQB, Locust, Xray, Zephyr, Jira, AzureDevOps, SITACH, UAT, QAT, Pentesting 🏢 Description: GENERAL INFORMATION: Industry: Insurance / Financial Services Location: 100% remote Rate: up to 135 PLN/hour net + VAT Contract type: B2B – long-term cooperation Summary: The role of the Senior QA Engineer focuses on ensuring high-quality deliverables through both manual and automated testing, particularly in advanced technology projects, including generative AI initiatives. The primary goal is to enhance the testing processes and foster a culture of test automation within the team. Responsibilities: Designing, creating, and executing manual and automated test cases according to agreed standards. Testing new functionalities and performing regression testing . Reporting defects identified during testing and collaborating with developers for resolution and closure. Participating in test planning activities , including estimation and task prioritization. Designing, building, testing, and deploying test automation solutions , including test concepts and automation strategies. Collaborating with developers on automation scripts from the early stages of the development process. Coordinating execution of automated tests within assigned areas or projects. Participating in the development and expansion of test automation practices within the organization. Consulting and coaching the testing team in the area of test automation. Performing testing activities related to SITACH, UAT, QAT, and security testing (pentests) . Must Haves: Fluency in English and Polish . 5+ years of experience in test automation. 3+ years of experience with Python . Experience with manual and automated testing . Knowledge of cloud solutions (AWS or Azure) . ISTQB certification . Willingness to learn and work with new AI-related solutions . Nice to Haves: Openness to changing technology stacks. Experience in performance testing (preferably using Locust). Experience with Xray, Zephyr , or other test management tools. Knowledge of Jira or Azure DevOps . Other Details: Team Structure: The QA team consists of 1 QA Manager and 3 testers. Onboarding Process: Described as very supportive and smooth. Organizational Focus: Moving strongly toward test automation, with support for skill development.

🏢 Summary: Senior QA Tester role focused on testing complex web and mobile applications within Agile teams. The position involves designing and executing tests, managing defects, supporting QA activities across delivery teams, and collaborating with Scrum and Automation teams in a hybrid work model based in Gdynia. 🗂️ Requirements: ISTQB Certification, 8+ years of Quality Assurance experience, Experience testing complex software systems, Web testing experience, Mobile testing experience, API testing experience, Experience with Postman, Experience with Swagger, Experience with BrowserStack, Experience with qTest, Knowledge of Jira, Knowledge of Confluence, Experience defining and executing software tests, System testing experience on modern UI, Ability to work in Agile/Scrum teams, Strong communication skills, Ability to work in international environments, Willingness to work hybrid from Gdynia office 2-3 days per week 📃 Skills: ISTQB, QA, Agile, Scrum, BrowserStack, Postman, Swagger, qTest, Jira, Confluence, Web, Mobile, API, PEGA, SAFE, AI 🏢 Description: Work model: 2/3 days per week from office in Gdynia Rate: 120 pln/h net +VAT Employment type: B2B contract Seniority level: Senior Introduction & Summary We are seeking a highly skilled Senior Tester with extensive experience in Quality Assurance, particularly within Agile teams. The ideal candidate will hold an ISTQB Certification and possess over 8 years of professional experience in testing complex software systems, including web and mobile applications. A strong attention to detail, excellent problem-solving skills, and the ability to communicate effectively in an international environment are essential qualities for success in this role. Main Responsibilities As a Senior Tester, your core duties will include: Ensuring QA activities are conducted efficiently and adhere to current quality standards. Designing and analyzing new test cases and scenarios. Planning and executing tests while managing defect reports. Recommending actions based on test outcomes. Collaborating closely with Automation Testers for optimal test suite coverage. Engaging with the Scrum team to maintain delivery quality. Key Requirements ISTQB Certification Ability to support QA activities across delivery teams Attention to detail, quality, and problem-solving skills Experience working in international environments Ability to learn quickly and adapt to new tools/processes Strong communication and interpersonal skills Individual contributor with 8+ years in Quality Assurance Experience defining, executing, and reporting tests for software Proficient in web and mobile testing Experience with cloud-based mobile testing platforms (e.g., BrowserStack) System testing experience on modern UI (Web/Mobile) API Testing expertise using Postman and Swagger Experience with test management tools (e.g., qTest) Practical knowledge of Jira/Confluence Willingness to work in a hybrid model (2-3 days in office/week) Nice to Have Automation Testing Experience Working knowledge of the PEGA platform Familiarity with AI testing tools Experience with SAFE methodology

🏢 Summary: Senior Test Automation Engineer role focused on designing and maintaining automated testing solutions, integrating tests into CI/CD pipelines, and supporting software quality in a hybrid Scrum environment. The position involves UI, API, regression, and integration testing using modern automation frameworks and collaboration with multidisciplinary development teams. 🗂️ Requirements: 5+ years of experience as a QA Engineer or Test Automation Engineer, Practical knowledge of Java, Experience with Playwright, Experience with Selenium, Experience with RestAssured, Experience with Postman/Newman, Familiarity with GitLab CI, Familiarity with GitHub Actions, Familiarity with Azure DevOps, Familiarity with Jenkins, Ability to create test cases, Experience with Jira, Knowledge of Xray or Zephyr, Good knowledge of Git, Knowledge of ISTQB fundamentals, Experience working in Scrum teams, Good command of Polish, Legal right to work in the European Union 📃 Skills: Java, Playwright, Selenium, RestAssured, Postman, Newman, GitLab, GitHub, Azure, Jenkins, Jira, Xray, Zephyr, Git, ISTQB, Scrum, Python, C#, JavaScript, TypeScript, Docker, Kubernetes, Azure, AWS, GCP, Cucumber 🏢 Description: Unleash Innovation in Quality Assurance – Shape the Future of Testing Excellence! Warszawa-based opportunity with a fully onsite workmode. As a Senior Test Automation Engineer , you will be working for our client, a leading player in the software development industry committed to delivering high-quality solutions. Your expertise will drive the automation of tests, ensuring robust, reliable, and efficient software releases that empower organizations to innovate with confidence. Your main responsibilities: Design, implement, and maintain automated tests (UI, API, regression, integration) to enhance testing efficiency. Develop and optimize automation frameworks aligned with industry best practices. Integrate automated tests into CI/CD pipelines and monitor their stability. Analyze test results, report defects, and collaborate with development teams to resolve issues. Support manual testing activities, including functional and exploratory tests, based on user requirements. Participate actively in Scrum ceremonies and contribute to quality and test planning within sprints. Co-create and refine Definition of Done and Definition of Ready for QA. Identify potential quality risks and propose preventive measures to mitigate them. You’re ideal for this role if you have: Minimum of 5 years of professional experience as a QA Engineer or Test Automation Engineer. Practical knowledge of Java programming language. Experience with automation frameworks such as Playwright, Selenium, RestAssured, Postman/Newman. Familiarity with CI/CD tools: GitLab CI, GitHub Actions, Azure DevOps, Jenkins. Ability to create test cases and work with test management tools (e.g., Jira + Xray/Zephyr). Good knowledge of Git and testing techniques, including ISTQB fundamentals. Strong communication skills and the ability to work effectively within a multidisciplinary Scrum team. Analytical mindset with problem-solving capabilities, attention to detail, and a commitment to high-quality deliverables. It is a strong plus if you have: Knowledge of programming languages such as Python, C#, JavaScript/TypeScript. Experience with performance testing, containerization (Docker/Kubernetes), and cloud testing (Azure/AWS/GCP). Familiarity with shift-left testing, contract testing, or BDD (Cucumber). Language Required for the role: Polish (good command required) 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 automation testing for the Credit Assessment and Decision team, with responsibility for API and regression test automation, release support, and quality assurance throughout the delivery lifecycle. The position emphasizes an automation-first approach, collaboration with developers and analysts, and maintaining high-quality testing practices in enterprise environments. Fully remote work is available with a B2B contract. 🗂️ Requirements: 5+ years of senior-level QA experience, Automation testing experience, Robot Framework, Python, API testing, System testing, Automated test suite maintenance, CI/CD pipelines, English 📃 Skills: Robot, Python, API, CI/CD, Jenkins, qTest, Pega, BizDevOps 🏢 Description: Industry: Retail Rate: up to 120pln/h net+VAT Location: Warsaw, Tricity, Łódź (Fully remote option available) Type of contract: B2B Summary: The Senior QA Engineer role is designed to enhance the quality assurance process within the Credit Assessment and Decision team by focusing on automation testing and ensuring project quality from early stages of delivery. Responsibilities: Design, create, and maintain automated tests for API-based systems and regression testing. Support release activities by preparing, executing, and following up on quality assurance tasks. Perform selective exploratory and release-focused manual testing where automation is not the most effective. Manage and maintain test assets with proper traceability and reporting in enterprise test management tools. Investigate failed test runs to identify issues related to product defects, test defects, data problems, or environment instability. Collaborate closely with developers and business analysts to ensure quality is addressed early in the delivery process. Act as a senior QA voice within the project by promoting best testing practices and a strong automation-first approach. Contribute to knowledge sharing and participate in cross-project tester ceremonies. Requirements: 5+ years of senior-level QA experience with a focus on automation testing. Hands-on experience with Robot Framework and Python for test automation. Strong experience in API and system testing. Proficiency in maintaining automated test suites. Experience with CI/CD pipelines to support automated test execution. Good spoken and written English. Nice to have: Familiarity with qTest as a test management tool. Experience in financial services or regulated environments. Exposure to Pega-based solutions or comparable enterprise platforms. Experience in BizDevOps environments. Familiarity with Jenkins and similar CI/CD tools.

🏢 Summary: Senior QA Automation Engineer role focused on developing and maintaining automated testing frameworks for the LoanIQ financial system within a banking environment, using UFT One and SQL in an Agile setup. The position emphasizes regression automation, system stability, and continuous improvement of testing processes in a hybrid Warsaw-based model. 🗂️ Requirements: Minimum 3 years of experience in automated testing, Hands-on experience with regression test automation, Proficiency in QTP or UFT One, Proficiency in SQL, Experience working in Agile environment, Fluent English for daily communication, Legal right to work in the European Union 📃 Skills: UFT, QTP, SQL, Agile, LoanIQ, Automation, Regression 🏢 Description: Unleash automation excellence — elevate financial systems with precision and innovation! Warsaw-based opportunity with hybrid work model. As a Senior QA Automation Engineer , you will be working for our client, a leading player in the banking and finance sector. You will contribute to the development and maintenance of automation testing frameworks for LoanIQ—a critical system managing complex financial processes in an international environment. This role offers a unique opportunity to shape high-quality software solutions that impact global financial operations and drive your career forward. Your main responsibilities: Developing and maintaining automated regression tests using UFT One to ensure system stability. Creating new test scripts to support system enhancements and growth. Optimizing SQL queries to enhance automation processes. Updating technical documentation for clarity and usability across teams. Conducting regression testing following system updates and functional changes. Collaborating with other QA professionals and project teams to share best practices. Supporting error analysis and continuous improvement of testing workflows. You're ideal for this role if you have: At least 3 years of experience in automated testing, especially regression testing. Proficiency with QTP / UFT One and SQL. Experience working within an Agile environment. Strong problem-solving skills with the ability to analyze and improve testing processes. Fluent command of English for daily collaboration. It is a strong plus if you have: (optional) Additional certifications in automation or testing methodologies. Experience with other testing tools or scripting languages. Language Required for the role: Fluent English, capable of daily communication and collaboration. Eligibility to work on this 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 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 Automation Tester role focused on designing and maintaining automated testing solutions for a payments platform, ensuring high quality, security, and compliance of payment systems. The position involves end-to-end automation across UI, API, and integration layers, with strong emphasis on payment processing standards and CI/CD integration. Hybrid work model based in Krakow with up to three remote days per week. 🗂️ Requirements: 5+ years of automation engineering experience, Strong Java proficiency (OOP, design patterns, clean code), Experience with JUnit or TestNG, Experience with Selenium or Playwright, Experience with REST Assured, Experience with Postman or Newman, Experience with SoapUI, Experience with CI/CD tools (Jenkins, GitLab CI, or Azure DevOps), Knowledge of ISO20022 and SWIFT standards, Understanding of payment processing concepts, Knowledge of test automation best practices, Fluent English, Legal right to work in the EU 📃 Skills: Java, JUnit, TestNG, Selenium, Playwright, REST, SOAP, RESTAssured, Postman, Newman, SoapUI, Jenkins, GitLabCI, AzureDevOps, ISO20022, SWIFT, CI/CD, OOP, Docker, Kubernetes, Kafka, JMeter, Gatling 🏢 Description: Unleash transformative automation — redefine payment excellence through innovative testing! Krakow-based opportunity with hybrid work model (up to 3 remote days per week). As a Senior Automation Tester – Payments Platform , you will be working for our client, a leader in the payment processing industry. You will play a pivotal role in designing, building, and maintaining automated test solutions that elevate the quality and reliability of payment systems. Your expertise will help deliver seamless, secure, and compliant payment journeys, supporting the evolution of global financial services. Your main responsibilities: Build and maintain robust automated test frameworks using Java and industry-standard tools (UI, API, integration layers). Convert functional payment requirements into comprehensive automated test cases, covering end-to-end scenarios and edge cases. Automate testing for payment components such as credit transfers, direct debits, SWIFT/ISO 20022 messages, and payment gateways. Develop API and service-level automation leveraging REST/SOAP, including contract/schema validation. Validate payment processing rules, including cut-off times, value dates, charges, FX, sanctions screening, reversals, and exceptions. Implement test data strategies with synthetic data, masking, and data seeding; ensure transaction correlation across systems. Integrate automated tests into CI/CD pipelines to enable continuous testing, reporting, and quality control. Analyze failures efficiently and report defects with precise evidence for rapid resolution. Collaborate with cross-functional teams to define acceptance criteria and release readiness. Maintain comprehensive test documentation, dashboards, and metrics for automation coverage and execution. You're ideal for this role if you have: 5+ years of experience in automation engineering, with strong Java proficiency, including OOP, design patterns, and clean code. Hands-on experience with automation frameworks such as JUnit/TestNG, Selenium/Playwright, REST Assured, Postman/Newman, and SoapUI. Familiarity with CI/CD tools like Jenkins, GitLab CI, or Azure DevOps. Deep understanding of test automation best practices: maintainability, parallel execution, environment resilience. Knowledge of payment processing concepts, including ISO20022, SWIFT, and local formats. Understanding of operational risk considerations, sanctions screening, auditability, and high availability requirements. It is a strong plus if you have: Exposure to performance testing tools like JMeter or Gatling. Experience with containerization (Docker/Kubernetes). Knowledge of event-driven architectures (Kafka) and asynchronous processing. Test data management expertise. Language required for the role: Fluent in English. Eligibility to work on this 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 Backend QA Engineer role focused on ensuring quality, reliability, and security of .NET-based backend services, APIs, and SQL databases in a hybrid Kraków setup. The position involves designing and executing backend test strategies, validating data integrity, and integrating automated tests into CI/CD pipelines. This role targets mission-critical systems within an international environment. 🗂️ Requirements: Minimum 5 years experience as Software Tester or QA Engineer, Hands-on experience testing .NET backend services, At least 2 years experience in API testing, Strong SQL skills including complex queries and stored procedures, Experience with CI/CD pipelines, Experience with Jenkins or Azure DevOps, Ability to design and execute backend test cases, Experience with defect tracking and debugging backend issues, Fluency in English 📃 Skills: .NET, SQL, REST, Postman, Swagger, Jenkins, Azure, JMeter, k6, CI/CD, TDD 🏢 Description: Ignite quality assurance excellence — elevate backend systems to new standards! Kraków-based opportunity with hybrid work model (up to 3 remote days per week). As a Senior Backend QA Engineer , you will be working for our client, a global leader in delivering innovative backend solutions. You will play a pivotal role in ensuring the robustness, reliability, and security of backend services and APIs built on .NET and SQL, contributing directly to the seamless operation and trustworthiness of their digital platforms. This is an exciting opportunity to impact mission-critical systems and advance your career within a dynamic, international environment. Your main responsibilities: Design, develop, and execute comprehensive test cases for backend services, APIs, and databases. Perform integration, regression, and system testing on .NET backend applications. Validate data integrity and business logic within SQL databases, including stored procedures and complex queries. Test and validate RESTful APIs using tools such as Postman or Swagger. Analyze system requirements and craft effective test strategies to ensure full coverage. Identify, document, and track defects, collaborating closely with developers to facilitate rapid resolution. Contribute to the continuous improvement of QA processes and best practices. Support CI/CD pipelines by integrating automated tests and assisting ongoing deployment activities. You're ideal for this role if you have: At least 5 years of experience as a Software Tester or QA Engineer, preferably focused on backend or API testing. Strong hands-on experience testing .NET backend code and services. 2+ years of practical API testing and validation experience. Proficiency in SQL, including the ability to craft and execute complex queries and test stored procedures. Solid understanding of CI/CD pipelines and experience with tools like Jenkins or Azure DevOps. Knowledge of software engineering best practices, including SOLID principles, TDD, and data validation. Experience analyzing logs and debugging backend issues. It is a strong plus if you have: (optional) Experience with performance and load testing tools such as JMeter or k6. Knowledge of microservices architecture and cloud platforms like Azure. Understanding of security testing for backend services. Language Required for the role: Fluency in English (good command). We offer you: ITDS Business Consultants is involved in various, innovative, and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes: Stable and long-term cooperation with very good conditions Enhance your skills and develop your expertise in the financial industry Work on the most strategic projects available in the market Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years Participation in Social Events, training, and work in an international environment Access to an attractive Medical Package Access to Multisport Program #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.