Senior QA Automation Engineer @ OneRail Poland Sp. z o.o.

1 week ago


Kraków, Czech Republic OneRail Poland Sp. z o.o. Full time

6+ years of experience in Quality Assurance, with a strong focus on test automation and web technologies Hands-on experience in designing, implementing, and maintaining automated tests for APIs, UI, and backend services Solid knowledge of API testing tools such as Postman, RestAssured, or Newman Familiarity with unit and integration testing frameworks like Mocha, Chai, or Jest Proven experience with automated testing frameworks including Selenium, Cypress, Playwright, or Testim Exposure to performance and load testing tools Experience testing cloud-based applications deployed on Azure or GCP Strong debugging skills and hands-on experience in analyzing test failures and improving test reliability and coverage Comfortable working in CI/CD environments and integrating automated tests into deployment pipelines Advanced proficiency in English, both written and spoken (B2+) Why Join OneRail Poland? Innovation at its Core: Work on industry-leading technology that is shaping the future of logistics. Career Growth: Opportunities for professional development and career advancement. Collaborative Culture: Join a team of talented engineers and industry experts. Exciting Challenges: Solve complex problems and contribute to impactful projects. Flexibility: We offer a flexible hybrid work style and flexible employment types to suit your needs, ensuring a work-life balance that works for you. Competitive Compensation: Attractive salary and benefits package. Office location: Kraków, Poland Salary levels: 19 000 – 25 000 PLN/ month Work Style: hybrid (2-3 days from the office / week preferred). Take the next step in your career and become a part of OneRail’s exciting journey ,[Design, implement, and maintain automated test suites for backend, frontend, and mobile applications to ensure reliable and scalable test coverage., Stay deeply involved in test automation and framework development, proactively debugging complex issues and contributing to high-quality software delivery., Collaborate closely with developers, product managers, and DevOps engineers to embed quality throughout the software development lifecycle., Promote and uphold QA best practices including test automation, CI/CD integration, regression testing, and performance validation., Continuously optimize QA workflows and identify opportunities for improving test effectiveness and execution speed., Evaluate, recommend, and implement QA tools and frameworks aligned with the team’s technology stack., Stay current with industry trends, tools, and practices in test automation and quality assurance to help evolve our testing strategies.] Requirements: Test automation, API testing, Postman, RestAssured, Newman, Jest, Mocha, Cypress, Selenium, Playwright, Azure Cloud, Testim, CI/CD Pipelines, GCP Additionally: Sport subscription, Training budget, Private healthcare, Small teams, International projects, Free coffee, Bike parking, Playroom, Free snacks, Free beverages, Free lunch, In-house trainings, In-house hack days, Modern office, Startup atmosphere, No dress code, Free parking.



  • Kraków, Czech Republic OneRail Poland Sp. z o.o. Full time

    3+ years of experience in manual software testing. Strong understanding of software development life cycle (SDLC), testing methodologies, tools and processes. Experience in functional, regression, and exploratory testing for web and mobile applications. Familiarity with bug tracking tools such as JIRA, TestRail, or similar. Ability to write clear and concise...


  • Kraków, Czech Republic OneRail Poland Sp. z o.o. Full time

    6+ years for senior position of experience in mobile apps development, with a particular focus on efficiency optimization and code reuse. Strong commercial experience with React Native and the React ecosystem Experience with state management (Redux, MobX, Zustand, or similar). Familiarity with React Navigation and deep linking. Experience integrating APIs...


  • Kraków, Czech Republic OneRail Poland Sp. z o.o. Full time

    6+ years of experience in backend development, with a strong focus on Node.js & TypeScript. Experience in building RESTful APIs and microservices. Experience with databases such as MySQL, MongoDB, CosmosDB or similar. Understanding of cloud services (Azure and GCP) and containerization (Docker, Kubernetes). Experience with Agile methodologies and CI/CD...

  • Technical Lead

    5 days ago


    Kraków, Rzeszów, Tarnów, Katowice, Czech Republic OneRail Poland Sp. z o.o. Full time

    8+ years in software engineering (ideally Node.js + React tech stack), with at least 2 years in a technical leadership role. Demonstrated expertise in designing and developing scalable APIs, with knowledge of RESTful principles and best practices. Knowledge of microservices architecture and related design patterns / best practices. Experience with message...


  • Kraków, Czech Republic Remitly Poland sp. z o.o. Full time

    7+ years of experience building distributed, event-driven, or platform systems at scale. Proficiency in one or more core languages (Go, Java, Python, JavaScript) and will to learn. Experience delivering resilient, observable, and compliant systems where reliability is non-negotiable. Excitement for platform engineering: building systems others depend on,...


  • Kraków, Czech Republic Remitly Poland sp. z o.o. Full time

    7+ years of experience building distributed, event-driven, or platform systems at scale. Proficiency in one or more core languages (Go, Java, Python, JavaScript) and will to learn. Experience delivering resilient, observable, and compliant systems where reliability is non-negotiable. Excitement for platform engineering: building systems others depend on,...


  • Kraków, Czech Republic Remitly Poland sp. z o.o. Full time

    7+ years of experience building distributed, event-driven, or platform systems at scale. Proficiency in one or more core languages (Go, Java, Python, JavaScript) and will to learn. Experience delivering resilient, observable, and compliant systems where reliability is non-negotiable. Excitement for platform engineering: building systems others depend on,...


  • Kraków, Czech Republic Remitly Poland sp. z o.o. Full time

    7+ years of experience building distributed, event-driven, or platform systems at scale. Proficiency in one or more core languages (Go, Java, Python, JavaScript) and will to learn. Experience delivering resilient, observable, and compliant systems where reliability is non-negotiable. Excitement for platform engineering: building systems others depend on,...

  • Frontend Engineer

    5 days ago


    Kraków, Lublin, Czech Republic Moondigo Sp. z o.o. Full time

    Wymagania min. 3 lata doświadczenia komercyjnego na stanowisku front-end developera,   dobra znajomość Angular 16+, TypeScript, HTML5, CSS/SCSS,   doświadczenie z RxJS i asynchronicznym programowaniem,  znajomość systemu kontroli wersji Git,  umiejętność pisania czystego, wydajnego kodu,  znajomość języka angielskiego umożliwiająca pracę...

  • DevOps Engineer

    7 days ago


    Poznań, Wrocław, Kraków, Gdańsk, Lublin, Opole, Katowice, Warszawa, Czech Republic Capgemini Polska Sp. z o.o. Full time

    YOUR PROFILE Strong experience architecting and operating solutions in Microsoft Azure environments In-depth understanding of DevOps principles, CI/CD tooling, and automation workflows Proficiency with Infrastructure-as-Code frameworks (e.g., Terraform, ARM templates, Bicep) Experience with containerization and orchestration (Docker, Kubernetes, AKS) Solid...