QA Engineer

🏢 Summary: The offer is for an experienced QA Engineer responsible for designing and executing integration and contract tests for web and mobile applications, ensuring high product quality and stability. The role involves API and database testing, defect reporting, and close collaboration with developers in an Agile environment. Candidates will contribute to test documentation and quality assurance processes across projects. 🗂️ Requirements: Minimum 5 years of experience in testing web applications, Minimum 5 years of experience in testing mobile applications, Knowledge of test design techniques, Experience with API testing using Postman or Swagger, Experience working with SQL databases, Experience with at least one bug tracking system: Jira, TestRail, qTest, Zephyr, or Azure DevOps, Experience working in Agile methodology, Fluency in English (minimum B2), Fluency in Polish (minimum B2), Residence in Poland 📃 Skills: Postman, Swagger, SQL, Jira, TestRail, qTest, Zephyr, AzureDevOps, Agile 🏢 Description: Join our Team – the largest Testing Services Center in Poland, created by testers for testers, in a company routinely awarded with Great Place to Work awards. We help our employees identify, use, and grow their strengths by providing interesting projects and constant access to knowledge through our own training platform, webinars, a unique mentoring program, and experience exchange within our Community. Your tasks Creating test cases and test scenarios Planning and executing integration, contract testing Reporting all encountered problems and errors Preparing test reports, creating documentation Ensuring all tests maintain the highest quality Working with developers to understand the critical paths and ensure product stability Requirements At least 5 years of experience with testing web and mobile applications Knowledge of common test design techniques Previous work with API testing (Postman, Swagger) and SQL databases Familiarity with one of the following bug tracking systems: Jira, TestRail, qTest, Zephyr, Azure DevOps Experience of working in Agile methodology Openness, good communication, attention to detail, and the ability to work in a team Fluency in English and Polish (at least B2) Residing in Poland required Nice-to-have requirements ISTQB certificate Experience with WCAG or ETL/Data testing German fluency Preferred candidates from Białystok What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Manual Tester role focused on testing web and mobile applications in the banking sector, with a hybrid work model requiring on-site presence 1–2 times per week. The position involves designing and executing integration and contract tests, reporting defects, and ensuring high product quality in Agile teams. Candidates must have solid experience in manual testing and familiarity with common testing and bug-tracking tools. 🗂️ Requirements: Minimum 3 years of experience in testing web and/or mobile applications, Knowledge of test design techniques, Experience with bug tracking systems (e.g. Jira, TestRail), Experience working in Agile methodology, Advanced Polish and English language skills, Residence in Poland, Ability to work on-site 1–2 times per week 📃 Skills: Jira, TestRail, Agile, Postman, Swagger, SQL, Zephyr, Ferryt 🏢 Description: Join our Team – the largest Testing Services Center in Poland, created by testers for testers, in a company routinely awarded with Great Place to Work awards. We help our employees identify, use, and grow their strengths by providing interesting projects and constant access to knowledge through our own training platform, webinars, a unique mentoring program, and experience exchange within our Community. We are looking for Manual Testers with experience in testing web and/or mobile applications in the banking environment. The role requires working in the client’s office 1-2 times a week. Your tasks Creating test cases and test scenarios Planning and executing integration, contract testing Reporting all encountered problems and errors Preparing test reports, creating documentation Ensuring all tests maintain the highest quality Working with developers to understand the critical paths and ensure product stability Requirements At least 2 years of experience with testing web and/or mobile applications Knowledge of common test design techniques Familiarity with bug tracking systems such as Jira, TestRail Experience of working in Agile methodology Openness, good communication, attention to detail, and the ability to work in a team Advanced knowledge of Polish and English Residing in Poland required Nice-to-have requirements Experience with API testing (Postman, Swagger) and SQL databases Familiarity with Zephyr or Ferryt Ability to use AI tools within the testing process What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Manual QA Engineer role focused on ensuring high-quality web applications through comprehensive manual testing within an Agile/Scrum environment. The position involves designing and executing test cases, performing regression testing, validating requirements, and collaborating closely with development teams to maintain product stability and reliability. 🗂️ Requirements: Proven experience in manual QA for web applications, Strong knowledge of STLC and QA methodologies, Hands-on experience with API testing tools (Postman or Swagger), Experience working in SDLC and Agile/Scrum environments, Practical knowledge of test case design techniques (boundary values, equivalence partitioning, exploratory testing), Experience with issue tracking tools such as Jira, Experience in designing and executing regression tests, Ability to identify, document, and track defects 📃 Skills: ManualTesting, WebApplications, STLC, API, Postman, Swagger, SDLC, Agile, Scrum, Jira, Regression, TestDesign, BoundaryValues, EquivalencePartitioning, ExploratoryTesting 🏢 Description: Manual QA Engineer QA Engineer About the role We are looking for a detail-oriented and proactive QA Engineer to join our team and help us deliver high-quality IT solutions. In this role, you will play a key part in ensuring product excellence by designing, executing, and continuously improving manual testing processes and overall QA practices. You will collaborate closely with developers, product owners, and other stakeholders to ensure that requirements are clearly understood, properly validated, and transformed into reliable, high-performing software. You will Act as an active member of an Agile Scrum team, ensuring quality throughout the entire development lifecycle Review requirements, specifications, and technical design documents, providing timely and constructive feedback Design, create, and maintain clear and well-structured test plans and test cases Estimate, prioritize, and plan testing activities within sprint cycles Design, execute, and document manual tests for new features as well as regression testing Identify, document, and track defects across all stages of development Define and perform regression testing to ensure product stability and reliability Continuously improve QA processes and stay up to date with modern testing tools, practices, and trends Skills and experience you will need Proven experience as a QA Engineer in web application testing Strong understanding of the software testing lifecycle (STLC) and QA methodologies Hands-on experience with API testing tools (e.g. Postman, Swagger) Experience working in SDLC and Agile/Scrum environments Strong skills in test case design techniques (boundary values, equivalence partitioning, exploratory testing, etc.) Experience with Jira or similar issue tracking tools Excellent communication skills in both Polish and English (written and spoken) Proactive mindset with strong problem-solving abilities and independence Nice to have Experience with Adobe Experience Manager (AEM) or other CMS platforms Experience in non-functional testing (performance, accessibility, SEO) Exposure to test automation (preferably TypeScript or Python) or willingness to learn Experience with CI/CD tools (e.g. Jenkins or similar) Basic understanding of AWS environments and log monitoring Basic Linux command-line skills Tech & ways of working We work in an Agile/Scrum environment, applying DevOps practices and Continuous Integration & Delivery (CI/CD). Our QA approach focuses on manual testing excellence, collaboration, and continuous improvement of quality processes.

🏢 Summary: The offer is for a Quality Assurance Analyst in a PaaS Customer Delivery team, responsible for ensuring the quality, stability, and scalability of enterprise AI platform solutions. The role focuses on functional, integration, regression, API, and database testing, as well as supporting test automation and continuous improvement of QA processes. You will collaborate closely with engineers and analysts to deliver reliable releases and maintain high platform standards. 🗂️ Requirements: 4+ years of QA or software testing experience, Strong knowledge of QA methodologies and test planning, Experience working in Agile environments, Experience with Jira, TestRail or similar tools, Experience in API testing and validation of JSON/XML, Basic knowledge of test automation frameworks, Ability to read and maintain automation test code, Experience in database testing and writing SQL queries, Knowledge of manual testing techniques 📃 Skills: QA, Agile, Jira, TestRail, API, JSON, XML, SQL, Cypress, Selenium, Playwright, UAT 🏢 Description: Please note: this role requires 3 days per week in the Warsaw office, and the remaining days can be worked remotely. We are an AI-focused company that creates enterprise solutions for public and private companies, governments, institutions, asset managers, and family offices. We help organizations improve their work by bringing data together, automating processes, and providing useful insights for better decisions. Our team includes more than 300 engineers and delivery specialists working from several offices around the world. The Opportunity We are looking for a Quality Assurance Analyst who cares about quality and wants to make sure everything works correctly. As part of our PaaS (Platform-as-a-Service) Customer Delivery team in Warsaw, you will do more than just test software — you will help deliver reliable and scalable solutions for our clients. In this role, you will find problems before users see them, support continuous improvement, and make sure platform features are ready for customers. You will work closely with engineers, product delivery managers, and business analysts to make sure releases are stable and client experience is smooth. If you enjoy testing, solving problems, and working in a fast-moving environment, we would like to have you on our team. Responsibilities and Duties Create and perform functional, integration, regression, and exploratory tests Work with engineers and analysts to review requirements and set acceptance criteria Find, report, and track bugs; clearly explain risks and issues Keep test documentation updated and support UAT with customer delivery teams Help create and manage automated test suites when needed Improve QA processes, tools, and reporting Promote quality during all stages of the delivery process Requirements 4+ years of experience in QA or software testing Good knowledge of QA methods, test planning, and test execution Experience working in Agile teams and with different departments Experience using tools like Jira, TestRail, or similar Strong attention to detail and ability to think about possible risks and unusual cases Experience in API testing, including creating collections, understanding status codes, and checking JSON/XML responses Basic knowledge of test automation and ability to read and maintain code in tools like Cypress, Selenium, or Playwright Experience in database testing, including writing SQL queries such as JOINs and subqueries for backend validation Knowledge of manual testing Preferred Understanding of platform-based or multi-tenant application testing Experience with SaaS or configurable enterprise software Bachelor’s degree in Computer Science or similar field Why Join Us? We value people who solve problems creatively, learn quickly, and work well in an open and diverse environment. We work hard, but we also believe it is important to enjoy the work we do.

🏢 Summary: Mid-Level QA Engineer role focused on manual testing of web applications and REST APIs in a cybersecurity-driven banking environment. The position involves driving testing phases, creating test strategies, and ensuring quality and security standards within agile and DevSecOps practices. Hybrid work model in Krakow with strong emphasis on technical growth and secure software delivery. 🗂️ Requirements: 4+ years of experience in manual QA within agile environments, Experience in web application testing, Experience in REST API testing, Knowledge of software testing methodologies, Experience working in Agile and DevSecOps, Experience with JIRA and Confluence, Experience with GIT, Experience with QTest or Tricentis or Zephyr, Familiarity with cloud platforms (GCP or AWS or Azure), Fluent English, Legal right to work in the EU 📃 Skills: QA, Testing, Manual, Web, API, REST, Agile, DevSecOps, JIRA, Confluence, GIT, QTest, Tricentis, Zephyr, GCP, AWS, Azure, UML, SAST, DAST, MAST 🏢 Description: Unleash quality that drives innovation — shape the future of software testing! Krakow-based opportunity with hybrid work model. As a Mid-Level QA Engineer , you will be working for our client, a global leader in cybersecurity within the banking and fintech industry. You will help ensure the delivery of seamless, secure software solutions by designing and executing manual tests for web applications and APIs, supporting the continuous evolution of cybersecurity standards in a fast-paced environment. This role offers excellent opportunities for career growth and technical mastery in a pioneering sector. Your main responsibilities: Collaborate with product owners to manage backlogs and define clear, testable acceptance criteria. Drive testing phases of projects, ensuring quality and security standards are met. Create and refine test strategies, plans, and manual test artifacts for various application components. Develop test scenarios for automation and performance testing to support continuous integration. Perform detailed manual testing of web applications and REST APIs, including regression, functional, and performance tests. Identify exceptions in application logs and perform initial triage for bugs and tests. Support the definition and refinement of testing environments and metrics to optimize testing efficiency. Participate in agile ceremonies, including sprint planning, reviews, and retrospectives, sharing insights and improvements. You're ideal for this role if you have: 4+ years of experience as a Manual QA Tester within an agile software development environment. Proven expertise in web application and REST API testing, including third-party integrations. Strong knowledge of software testing methodologies, especially in agile and DevSecOps contexts. Experience with testing tools such as JIRA, Confluence, GIT, and QTest/Tricentis/Zephyr. Familiarity with cloud environments (GCP, AWS, Azure). Excellent communication skills in English (fluent command). Ability to work effectively in a fast-paced, team-focused setting, delivering quality results consistently. It is a strong plus if you have: (optional) ISTQB certification or equivalent. Experience with vulnerability scanning tools (SAST, DAST, MAST). Knowledge of process flow diagramming and process improvement methodologies. Experience with UML diagrams and performance testing. Language Required for the role: Fluent English (reading, writing, speaking). 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: QA Engineer role focused on designing and executing manual and automated tests for cloud-native security services in AWS. The position involves owning quality strategy, maintaining CI/CD-integrated test suites, and validating distributed SaaS architectures. You will act as the primary QA, shaping testing standards and ensuring reliability, security, and scalability of the platform. 🗂️ Requirements: 5+ years of QA experience with ownership of complex products, Experience testing SaaS products in AWS cloud environments, Hands-on work with Agile SDLC and CI/CD pipelines, Strong experience in manual and automated testing of complex systems, Ability to define and scale QA practices and quality gates, Familiarity with AWS services: API Gateway, Lambda, DynamoDB, CloudWatch, Understanding of system architecture and end-to-end integrations, English B2 level, Polish C1 level 📃 Skills: AWS, API, CI/CD, Agile, SaaS, Lambda, DynamoDB, CloudWatch, Datadog, REST, Testing, Automation, Security, Observability 🏢 Description: Responsibilities: Design, develop, and execute manual and automated tests for cloud-native security services Maintain and extend existing automated test suites integrated with CI/CD pipelines Test REST APIs, backend services, and platform components Validate cloud-based architectures running on AWS Participate in sprint planning, reviews, and release readiness Analyze logs, metrics, and monitoring data to identify issues Collaborate closely with developers, DevOps, and product teams You will be the primary QA engineer in the team responsible for shaping testing strategy and quality practices. Requirements: 5+ years of experience in QA roles, with ownership of quality for complex products. Proven experience with SaaS products in AWS, including cloud-native and distributed systems. Strong understanding of Agile SDLC and hands-on work within CI/CD-based delivery. Deep experience in test design and execution for complex systems, including both manual and automated testing. Ability to define, build, and scale QA practices, standards, and quality gates within the team. Familiarity with AWS services such as API Gateway, Lambda, DynamoDB, and CloudWatch. Strong technical perspective, with the ability to understand system architecture, integrations, and business flows end-to-end. Excellent communication skills, proactive mindset, and ability to collaborate with multiple integrations and external stakeholders. Experience building automated testing gates as part of CI/CD pipelines - an advantage Background in software development or security testing - an advantage Knowledge of security principles such as access control, secrets management, and identity testing - an advantage Experience with observability and monitoring tools (Datadog is a plus) - an advantage Experience with performance, scale, and reliability testing - an advantage English proficiency at B2 level and Polish proficiency at C1 level. What we offer: High‑impact work on a platform used by 100+ enterprise customers Real ownership and influence on a top‑priority service Strong engineering culture + developer‑friendly security approach Flexible forms of employment and working hours (CoE or B2B) An interesting, challenging job in the dynamically developing Capital Group company Work on innovative projects using modern technologies Direct impact on shaping the image of the Capital Group's companies on the market Possibility to develop competences in a wide range

🏢 Summary: The offer is for a Senior QA Engineer to lead quality assurance for cloud-native security services running on AWS. The role focuses on designing and executing manual and automated tests, maintaining CI/CD-integrated test suites, and validating distributed SaaS architectures. You will own testing strategy and quality practices within an Agile, cloud-based environment. 🗂️ Requirements: 5+ years of experience in QA roles for complex products, Experience with SaaS products on AWS and distributed systems, Hands-on experience working in Agile SDLC with CI/CD pipelines, Strong experience in manual and automated test design and execution, Ability to define and scale QA practices, standards, and quality gates, Familiarity with AWS services: API Gateway, Lambda, DynamoDB, CloudWatch, Understanding of system architecture, integrations, and end-to-end flows 📃 Skills: AWS, SaaS, REST, CICD, Agile, Testing, Automation, Lambda, DynamoDB, CloudWatch, APIGateway 🏢 Description: Responsibilities: Design, develop, and execute manual and automated tests for cloud-native security services Maintain and extend existing automated test suites integrated with CI/CD pipelines Test REST APIs, backend services, and platform components Validate cloud-based architectures running on AWS Participate in sprint planning, reviews, and release readiness Analyze logs, metrics, and monitoring data to identify issues Collaborate closely with developers, DevOps, and product teams You will be the primary QA engineer in the team responsible for shaping testing strategy and quality practices. Requirements: 5+ years of experience in QA roles, with ownership of quality for complex products. Proven experience with SaaS products in AWS, including cloud-native and distributed systems. Strong understanding of Agile SDLC and hands-on work within CI/CD-based delivery. Deep experience in test design and execution for complex systems, including both manual and automated testing. Ability to define, build, and scale QA practices, standards, and quality gates within the team. Familiarity with AWS services such as API Gateway, Lambda, DynamoDB, and CloudWatch. Strong technical perspective, with the ability to understand system architecture, integrations, and business flows end-to-end. Excellent communication skills, proactive mindset, and ability to collaborate with multiple integrations and external stakeholders. Experience building automated testing gates as part of CI/CD pipelines - an advantage Background in software development or security testing - an advantage Knowledge of security principles such as access control, secrets management, and identity testing - an advantage Experience with observability and monitoring tools (Datadog is a plus) - an advantage Experience with performance, scale, and reliability testing - an advantage English proficiency at B2 level and Polish proficiency at C1 level. What we offer: High‑impact work on a platform used by 100+ enterprise customers Real ownership and influence on a top‑priority service Strong engineering culture + developer‑friendly security approach Flexible forms of employment and working hours (CoE or B2B) An interesting, challenging job in the dynamically developing Capital Group company Work on innovative projects using modern technologies Direct impact on shaping the image of the Capital Group's companies on the market Possibility to develop competences in a wide range

🏢 Summary: Senior QA Tester role focused on designing and executing integration and contract tests for web and mobile applications. The position involves API and database testing, defect reporting, documentation, and close collaboration with developers in an Agile environment. Candidates must have strong experience in test design, bug tracking tools, and fluency in English and Polish while residing in Poland. 🗂️ Requirements: Minimum 5 years of experience testing web and mobile applications, Experience creating test cases and test scenarios, Experience with integration and contract testing, Experience with API testing using Postman or Swagger, Knowledge of SQL databases, Experience with bug tracking tools: Jira, TestRail, qTest, Zephyr, or Azure DevOps, Experience working in Agile methodology, Fluency in English (B2+), Fluency in Polish (B2+), Residence in Poland 📃 Skills: Testing, API, SQL, Postman, Swagger, Jira, TestRail, qTest, Zephyr, AzureDevOps, Agile, WCAG, ETL 🏢 Description: Join our Team – the largest Testing Services Center in Poland, created by testers for testers, in a company routinely awarded with Great Place to Work awards. We help our employees identify, use, and grow their strengths by providing interesting projects and constant access to knowledge through our own training platform, webinars, a unique mentoring program, and experience exchange within our Community. Your tasks Creating test cases and test scenarios Planning and executing integration, contract testing Reporting all encountered problems and errors Preparing test reports, creating documentation Ensuring all tests maintain the highest quality Working with developers to understand the critical paths and ensure product stability Requirements At least 5 years of experience with testing web and mobile applications Knowledge of common test design techniques Previous work with API testing (Postman, Swagger) and SQL databases Familiarity with one of the following bug tracking systems: Jira, TestRail, qTest, Zephyr, Azure DevOps Experience of working in Agile methodology Openness, good communication, attention to detail, and the ability to work in a team Fluency in English and Polish (at least B2) Residing in Poland required Nice-to-have requirements ISTQB certificate Experience with WCAG or ETL/Data testing German fluency Preferred candidates from Białystok What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: QA Test Engineer role focused on ensuring quality of a cloud-based web platform for the financial industry. The position involves designing and executing tests, contributing to testing strategy, and collaborating closely with development teams in an agile environment. It combines hands-on testing with active impact on product reliability and new feature delivery. 🗂️ Requirements: 2+ years of experience in Software Quality Assurance and Testing, Experience in designing, implementing, and executing test cases for web applications, Solid understanding of formal and exploratory testing techniques, Ability to understand product domain and platform architecture, Experience delivering high-quality products across multiple release cycles, Fluent written and spoken English 📃 Skills: QA, Testing, Web, Agile, Exploratory, TestCases, Architecture 🏢 Description: We are looking for an experienced QA Test Engineer to join our Client's team working on a cloud-based platform for the financial industry . If you’re passionate about delivering high-quality products, have a sharp eye for detail, and enjoy working in an agile, fast-paced environment. Your role: As a QA Test Engineer, you will work alongside a talented team of engineers on a web platform for investor relation s. You’ll play a key role in ensuring product quality and reliability, contributing to testing strategy, execution, and delivery of new features. This role combines hands-on testing with close collaboration with development teams. Offer: A real opportunity to make an impact - we truly value team members' ideas and encourage you to act on them Attractive salary and a chance to work with modern technologies A modern office in the center of Wrocław Requirements: Around 2+ years of experience in Software Quality Assurance and Testing Ability to quickly gain a deep understanding of the product, business domain, and platform architecture to make informed decisions on product quality Experience in designing, implementing, and executing test cases for web applications Solid understanding of both formal and exploratory testing techniques Proven track record of delivering high-quality products across multiple release cycles Strong communication and collaboration skills, ability to navigate ambiguity and influence team decisions A proactive attitude, attention to detail , and focus on results Fluent written and spoken English Nice to have: Experience with test automation tools and frameworks Background in testing web and mobile applications Familiarity with Microsoft Azure or AWS environments

🏢 Summary: The offer is for an experienced QA Engineer to ensure high software quality across complex, data-intensive applications by designing and executing comprehensive testing strategies. The role combines manual and automated testing, close collaboration with developers and stakeholders, and active contribution to CI/CD and agile processes. It also involves mentoring team members and optimizing internal testing frameworks. 🗂️ Requirements: Minimum 3 years of commercial experience in Software QA/Testing, Solid coding skills in Python, Java, or C#, Ability to read code and write scripts for testing purposes, Active daily use of AI coding tools (e.g., GitHub Copilot, Claude, Codex), Practical knowledge of test automation frameworks, Experience integrating automated tests into CI/CD pipelines, Proficiency with Git version control, Availability to work hybrid in Warsaw (minimum 3 days per week in office) 📃 Skills: Python, Java, C#, Git, CI/CD, Automation, Testing, AI, Copilot, Claude, Codex 🏢 Description: On behalf of our client, a global, technology-driven enterprise, we are currently looking for an experienced QA Engineer. In this role, you will work closely with developers, product managers, and end-users to ensure the highest standards of software quality across the entire development lifecycle. The company builds highly complex, data-intensive applications where QA is treated as a core engineering discipline, rather than an afterthought. What you will be doing: Designing and executing comprehensive testing strategies, including functional, integration, regression, UI, and data validation testing. Actively identifying software defects and providing actionable feedback on product usability. Creating and maintaining test automation scripts, as well as participating in peer code reviews. Collaborating directly with business stakeholders to gather, understand, and refine requirements. Taking part in agile ceremonies and technical brainstorming sessions. Identifying potential technical risks early in the development pipeline. Mentoring the team on QA best practices and optimizing internal developer testing frameworks. Assisting with the creation of internal documentation and helping train end-users on new application features. What is expected of you: At least 3 years of commercial experience in a Software QA / Testing role. Solid coding skills in Python, Java, or C# . You should be comfortable reading code, writing scripts, and getting your hands dirty to effectively "break" applications. Actively using AI tools (such as GitHub Copilot, Claude, Codex, etc.) on a daily basis to accelerate your coding, write better tests, and quickly learn new platforms. Practical knowledge of test automation frameworks and integrating tests into CI/CD pipelines. Proficiency with version control systems (e.g., Git ). Strong analytical mindset, great time management, and a highly adaptable, problem-solving attitude. Eagerness to learn new platforms and technologies quickly. What our client offers: Hybrid work model in Warsaw (minimum 3 days a week in the office - strictly non-negotiable). Contract of Employment (UoP) with increased tax-deductible costs ( KUP ). Annual performance bonus . Private medical care (including full dental care). Lunch card to cover your daily meals. Multisport card .