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Veeam Software logo
Full-time|Remote|Remote, Poland

Veeam is the Data and AI Trust Company, dedicated to assisting organizations in fully comprehending, securing, and ensuring the resilience of their data and AI. As a market leader in data resilience and data security posture management, Veeam is designed for the intersection of identity, data, security, and AI risk. With its headquarters in Seattle and a pre…

Mar 11, 2026
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Veeam Software logo
Full-time|Remote|Remote, Poland

At Veeam, the global leader in data resilience, we empower businesses to manage their data seamlessly, anytime, and anywhere. Our comprehensive solutions encompass data backup, recovery, portability, security, and intelligence. Headquartered in Seattle, we proudly protect over 550,000 customers worldwide, ensuring their operations run smoothly. Join us as we innovate and make a meaningful impact for some of the largest brands globally. Step into the future of data resilience with us!About the RoleAs a JavaScript Developer (React), you will collaborate with our team to develop and maintain the frontend for Veeam's products, including Veeam Backup & Replication and Veeam ONE.What You’ll DoCreate and enhance UI components (dialogs, wizards, forms) using React.Expand functionality of existing components.Identify and resolve issues related to memory leaks and optimize performance.Engage with a micro-frontend architecture.Technologies You’ll Work WithTypeScript, React 19, RxJS.Vite.Styled-components, Veeam UiKit.Jest, Playwright.Auto-generated REST clients (OpenAPI/Swagger).

Feb 26, 2026
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Vonage logo
Full-time|On-site|Wrocław, Poland

Join Vonage as a Software Development Engineer in Test (SDET) in Wrocław, Poland, where you will play a critical role in enhancing our software quality and ensuring that our products meet the highest standards. You will be tasked with designing and implementing automated tests, working closely with developers and product teams to deliver high-quality software solutions.

Mar 9, 2026
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Soprasteria logo
Full-time|On-site|Gdańsk

Join Soprasteria as a Senior Software Engineer specializing in Python and JavaScript. In this role, you will leverage your expertise to develop innovative solutions and enhance our software applications. Collaborate with a dynamic team of engineers and contribute to exciting projects that make a real impact.

Apr 3, 2026
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Collabera logo
Full-time|On-site|Wrocław

Join our dynamic team at Collabera as a JavaScript Developer in Wrocław. We are looking for an innovative and skilled developer who is passionate about building responsive and user-friendly web applications. In this role, you will work closely with designers and back-end developers to create seamless digital experiences for our clients.

Jun 21, 2017
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OpenX logo
Full-time|On-site|Krakow

About OpenX OpenX helps digital media companies grow their business by building advertising technologies and marketplaces that deliver strong value for publishers and advertisers. Our team brings deep experience in designing and running high-scale ad marketplaces. We look for creative professionals who are interested in market design, technical progress, operational quality, and excellent partner service to advance digital advertising. Role Overview: Software Development Engineer in Test II OpenX is hiring a Software Development Engineer in Test II for the Full-Stack team in Krakow, Poland. This role suits engineers who enjoy exploring new challenges and want to work on both frontend and backend systems as part of a collaborative team. Technologies We Use Frontend: JavaScript/TypeScript, React, Material UI API: Python Backend: Java, Go, Erlang, Elixir CI/CD: Cloudbuild, Spinnaker How We Work The team follows Scrum but adapts processes as needed. SDETs at OpenX work closely with peers across frontend and backend areas and participate in the QA Guild, which focuses on improving tools and processes across the company. Scale and Impact 100% cloud-based platform on Google Cloud Platform (GCP) Over 380 billion ad requests processed daily More than 120,000 CPU instances used each day Over 140 TB of RAM utilized daily 50+ petabytes of data processed every week More than 1,200 production deployments each month

Apr 16, 2026
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Capco logo
Full-time|On-site|Poland

Join Capco Poland - Pioneers in Financial Digital Transformation At Capco Poland, we are more than just a consultancy; we are a catalyst for digital transformation in the financial sector. As a global leader in technology and management consulting, we empower our clients to overcome the most challenging obstacles in banking, payments, capital markets, wealth management, and asset management. Position Overview: We are on the lookout for a seasoned Senior Software Development Engineer in Test who possesses a deep expertise in automation testing for backend APIs, databases, and front-end systems, including user and admin interfaces. The successful candidate will harness cutting-edge tools, frameworks, and AI technologies to elevate the quality and performance of our platform while working collaboratively with cross-functional teams to enhance testing processes. Key Responsibilities: Test Automation Development: Design, develop, and maintain comprehensive automated test suites emphasizing API, integration, and UI testing for both user-facing and administrative platforms. Create reusable and scalable test automation frameworks. Incorporate AI capabilities into the automation framework to refine test strategies and boost efficiency. Integration Testing: Ensure API endpoint validation, data integrity, and middleware interactions among APIs, databases, and third-party systems. Collaboration & Process Improvement: Engage closely with developers, DevOps, and product teams to grasp system architecture, pinpoint critical paths, and guarantee comprehensive test coverage. Contribute to Continuous Integration/Continuous Deployment (CI/CD) pipelines to automate test executions during code commits and deployments. Coverage Analysis & Metrics: Develop automated reporting tools to assess test coverage across integration, UI, and backend layers, focusing on regression, error handling, and other vital categories. Utilize automation scripts to continuously monitor coverage gaps and ensure the automation suite addresses high-risk areas. Provide data-driven insights from automated test outcomes to refine testing priorities and enhance overall quality.

May 5, 2026
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Veeam Software logo
Full-time|On-site|Warsaw, Poland

Join Veeam Software as a Software Developer in Test, where you will be at the forefront of ensuring the quality and reliability of our products. You will work in a dynamic environment, utilizing your expertise in Python or C# to develop automated tests and enhance our testing frameworks.

Apr 7, 2026
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InPost logo
Full-time|On-site|Kraków

About the Role InPost is looking for a Senior Software Engineer in Test based in Kraków. This role focuses on improving software quality and refining testing processes across our teams. What You Will Do Design and implement automated testing solutions Work closely with software developers to support integration and quality at every stage Mentor junior engineers and share expertise within the team Impact Your work will help ensure that InPost delivers reliable, high-quality products to customers.

Apr 14, 2026
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airSlate logo
Full-time|On-site|Wroclaw

Join airSlate as a Fullstack Developer!At airSlate, we are at the forefront of innovation in SaaS technology, specializing in no-code workflow automation, electronic signature, and document management solutions. Our award-winning suite of products, including SignNow, pdfFiller, DocHub, airSlate WorkFlow, Instapage, and US Legal Forms, empowers hundreds of millions of users and over one million clients globally. We help organizations of all sizes digitize processes, enhance efficiency, and revolutionize their operational methodologies.We’re experiencing a thrilling phase of growth, with talented team members spread across more than 20 countries on three continents, prominently including the United States, Poland, Romania, Ukraine, and the Philippines. At airSlate, we cultivate a culture of value creation for our customers and a collaborative environment fostering growth and innovation.About DocHubOur ambitious DocHub team of 20+ technologists is dedicated to perfecting our Google-integrated PDF editing and signing solution. DocHub simplifies the processes of document editing, signing, distribution, and form completion, allowing users to seamlessly import, export, modify, and sign documents directly from Google apps, ensuring streamlined business operations and dynamic workflows.We are on the lookout for a talented Fullstack Developer (Ruby) who is ready to contribute to the exciting next chapter of our journey!

Feb 6, 2025
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OpenX Technologies, Inc. logo
Full-time|On-site|Krakow

About OpenXOpenX is dedicated to maximizing the economic potential of digital media companies. Our mission is to create advanced digital advertising markets and technologies that provide unmatched value to both publishers and advertisers across all platforms.At OpenX, we pride ourselves on having a talented team with extensive experience in designing and managing high-scale ad marketplaces. We are always looking for innovative, detail-oriented individuals who share our passion for discovering new methods to integrate market design, technological advancements, operational excellence, and exceptional partner service in the evolving landscape of digital advertising.As a key member of our core exchange development team, you will work on a platform that processes billions of ad requests daily, connecting numerous publishers with demand partners. Our fully containerized solution operates in the cloud across multiple global regions. You will see our ads featured in your favorite mobile games or websites, potentially even on TV in the near future, where every millisecond is critical.Your responsibilities will include identifying and blocking non-human traffic to optimize our infrastructure costs and ensure the safety of our websites and visitors. You will also detect malware in ads, verify compliance with established standards, and deliver rapid responses for quality traffic and ads amidst handling 380 billion requests per day. Our Scale:100% Cloud-based (GCP) platformOver 380 billion Ad requests dailyOver 120,000 CPU hours utilized dailyOver 140 TB of RAM utilized dailyOver 50 PB of data processed weeklyOver 1,200 production deployments monthly

Mar 24, 2026
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BEUMER Group logo
Full-time|On-site|Gliwice

Join Our Team as a Test Automation Lead!Elevate Software Testing with Us!Our Software Testing department is embarking on an innovative strategy where Test Automation is pivotal. We aim to enhance software testing methodologies and boost the overall maturity of our software organization. With the implementation phase currently in progress, we are eager to expand our talent pool and invite a proficient Test Automation Engineer to come on board.About Our TeamYou will be part of a compact, dedicated, and diverse team of seasoned testers who bring extensive expertise and enthusiasm to our projects. We cherish a friendly and supportive culture where collaboration is key to our success. Our work follows a standard SCRUM framework, emphasizing:Knowledge sharingSwift resolution of challengesContinuous enhancementYour RoleYou will lead the automation of our System Integration Test suite in the intricate domain of mechatronics—specifically in airport baggage handling systems. Utilizing our cutting-edge emulation capabilities, you will orchestrate advanced virtual integration tests across a variety of products.Key Responsibilities:Architect the design of our automated test suiteDevelop, enhance, and sustain automated integration testsCollaborate across teams to collect essential information from software architects and lead developersImplement automation solutions ranging from fundamental environment checks to complex API-driven BDD scenario testsContribute to writing Gherkin scenarios over timeThis position demands perseverance, a robust architectural grasp, and the ability to operate effectively within a multi-team environment to secure necessary insights.

Mar 16, 2026
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Mapbox logo
Full-time|$63K/yr - $102K/yr|On-site|Mapbox Poland

Mapbox stands at the forefront of the real-time location platform, enabling a new wave of location-aware businesses. As the only platform providing organizations with a comprehensive toolkit for navigating people, packages, and vehicles globally, Mapbox has garnered the trust of over 4 million registered developers. Our platform is celebrated for its flexibility, stringent security measures, and adherence to privacy regulations. Companies leverage Mapbox's applications, data, SDKs, and APIs to craft tailored and immersive experiences that captivate their customers.About the TeamThe Data Tooling team is responsible for a diverse array of services aimed at reviewing, validating, and editing Mapbox’s global basemap content. Our mission is to provide customers with the most precise and continuously updated Live Map of the world. We utilize sophisticated data processing pipelines and a suite of proprietary tools, refined over the years, enabling us to validate millions of data updates monthly, process thousands of user feedback submissions from vehicles and mobile devices weekly, and annotate millions of anonymized user sessions and telemetry to extract actionable insights at scale.We are on the lookout for a skilled engineer to collaborate with our dedicated group of software engineers, taking ownership of and enhancing our mapping tools to new heights.As artificial intelligence becomes integral to modern engineering workflows, we appreciate engineers who can thoughtfully incorporate AI into design, development, and decision-making processes. Our interview process will involve a discussion on your approach to integrating AI within your engineering workflow.Your Key ResponsibilitiesLead the design, development, and testing of Mapbox tools and services aimed at addressing customer feedback and implementing corrections on third-party data.Tackle complex workflow challenges and enhance both frontend and backend services in response to shifting business requirements, performance metrics, and user feedback.Establish operational metrics to ensure your services meet performance expectations and continuously pursue improvements.Maintain comprehensive documentation for your services.Collaborate closely with the in-house editors team to understand their workflows and gather insights into their daily service usage challenges.Essential QualificationsOver 5 years of experience as a full-stack software engineer.Strong proficiency in JavaScript and modern frontend frameworks, particularly React.

Feb 10, 2026
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Vonage logo
Full-time|On-site|Wroclaw

Join Vonage and drive innovation in cloud communications for businesses around the globe!About Vonage: Established in Poland in 2015, our Wroclaw office aims to create a Center of Excellence, fostering synergy across engineering, product management, and customer support to enhance both customer and employee experiences.Why This Role Matters:We are committed to pioneering the future of technology, connecting people and businesses in innovative ways. Our team embodies excellence, creativity, and a relentless curiosity, addressing the evolving needs of our customers with integrated, holistic solutions.If this resonates with you, we invite you to explore further...Responsibilities:Engage in the full application development lifecycle with a strong emphasis on test automation.Introduce and enhance automated testing methodologies.Design, develop, and maintain automated test frameworks and suites.Collaborate with software engineers and product owners to define testing requirements.Identify and implement improvements in technical procedures and tools to boost productivity and development efficiency.Explore new frameworks and technologies in automation and continuous testing, recommending best practices.

Feb 13, 2026
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BEUMER Group logo
Full-time|On-site|Gliwice

Elevate Your Career in Software Testing — Join Us as Our Test Automation Engineer – Cyber Security!At BEUMER Group, we are revolutionizing our Software Test department with a new strategy that places Test Automation at its core. Our mission is to enhance software testing practices, validate Cyber Security measures, and fortify the overall maturity of our software organization. As we embark on this implementation phase, we are seeking a talented Test Automation Engineer with a focus on Cyber Security to join our expanding team. BEUMER is at the forefront of delivering essential infrastructure, where Cyber Security is not just a necessity but a strategic business advantage.Meet Your Future TeamYou will become part of a tight-knit, diverse team of seasoned testers who bring a wealth of knowledge and enthusiasm. We foster an informal, collaborative culture where mutual support is key to our success. Our work follows a standard SCRUM framework, emphasizing:Knowledge sharingSwift resolution of challengesContinuous improvement Your Role and ResponsibilitiesIn this role, you will lead the automation of our Cyber Security Test suite for on-premises airport baggage handling systems, operating within a highly sophisticated mechatronics environment. With expert support from our Cyber Security professionals, you will automate the verification of various IEC 62443 requirements using cutting-edge third-party tools and custom automation scripts.Key Responsibilities Include:Designing the software architecture for our automated Cyber Security test suiteDeveloping, expanding, and maintaining our automated Cyber Security test suiteCollaborating with Cyber Security experts, software architects, and lead developers to gather necessary informationCreating automation that encompasses orchestration of third-party tools and BDD scenario testsContributing to the writing of Gherkin scenarios over timeThis position demands persistence, a solid understanding of Cyber Security, and the ability to navigate a multi-team environment to obtain required information.

Mar 16, 2026
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Sigma Software Group logo
Full-time|On-site|Kraków

About the Role Sigma Software Group is looking for a Front-End Developer in Kraków to help build and refine user interfaces for a prominent Swedish advertising platform. This role involves working closely with colleagues from different disciplines to deliver digital experiences that connect with users and support business goals.

Apr 14, 2026
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Planner 5D logo
Contract|On-site|Warsaw

About Us:Planner 5D serves as a global hub for innovative home design, bringing together over 90 million users across 230 territories, including two adventurous users connecting from Antarctica each month! Our platform revolutionizes the home renovation journey from initial concept to final execution, making it easier than ever with our state-of-the-art software. You don’t need to be a professional designer to elevate your living or work space. We are passionate about making the dream of customizable homes available to everyone.Our platform is accessible across multiple devices including Web, iOS, Android, Windows, and MacOS, ensuring seamless user synchronization. Planner 5D is not just software; it's a dynamic community of dedicated and product-focused professionals. Our diverse team collaborates across different time zones, driven by a common ambition to transform the home design industry.We are on the lookout for talented individuals who are eager to take initiative and drive innovation within our expanding suite of tools. Join us in shaping the future of home design.We are seeking a Frontend Developer who shares our enthusiasm for crafting clean, maintainable, and efficient code utilizing JavaScript and TypeScript. Your primary responsibilities will involve enhancing and refactoring existing code, creating tests, and ensuring the performance and stability of our product. Our development approach primarily utilizes Object-Oriented Programming (OOP), and we adhere to stringent coding standards and technical requirements.Our technology stack includes PHP 7.4(8.1), Symfony, PHPUnit, MySQL, Redis, MongoDB, RabbitMQ, Git, Docker.For frontend, we utilize native JavaScript, jQuery (legacy code), TypeScript, and Three.js.

Nov 4, 2025
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TechBiz Global logo
Full-time|On-site|Warsaw, Warmińsko-Mazurskie, Poland

Join TechBiz Global, where we connect top talent with leading companies. We are currently in search of a Senior JavaScript Engineer to become a vital part of our client’s dynamic team in Warsaw. If you aspire to thrive in a cutting-edge environment and embrace growth, this opportunity is tailored for you.Role OverviewKey Responsibilities:Tackle essential problem domains crucial to our client’s objectives, with the flexibility to transition between teams as our fast-paced environment evolves.Leverage cloud solutions, especially AWS, to engineer, deploy, and enhance scalable services.Engage in the entire project lifecycle—from ideation and design to deployment and maintenance—ensuring timely and top-quality outcomes.Work collaboratively with diverse teams to synchronize integrations and enhance overall system architecture.Promote a robust engineering culture prioritizing code quality, best practices, innovation, and continuous improvement.Proactively identify, troubleshoot, and address potential challenges in distributed financial systems.Participate in small, autonomous teams with rapid release cycles, fostering a strong sense of ownership.Ideal Candidate:Demonstrates expertise in JavaScript, with substantial experience in backend development using Node.js (e.g., Express, NestJS, or similar frameworks).Possesses experience with PostgreSQL and has expertise in designing, architecting, and building reliable, scalable backend systems.Is proficient in working with cloud technologies, particularly AWS

Dec 23, 2025
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Metromakro logo
Test Specialist

Metromakro

Full-time|On-site|Warszawa

Metromakro is hiring a Test Specialist based in Warszawa. This role supports the IT department’s efforts to maintain and improve software quality. The position involves close collaboration with both developers and stakeholders throughout the testing process. Key responsibilities Design and carry out test plans for various software projects Identify, document, and monitor software defects Work with developers and stakeholders to address and resolve issues Contribute to ongoing improvements in testing procedures Requirements Keen attention to detail Interest in software testing and quality assurance Comfort working with both technical and non-technical colleagues

Apr 22, 2026
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evolution logo
Full-time|On-site|Warsaw

Join our dynamic team at evolution as a Frontend Developer, where you will play a crucial role in designing and implementing innovative web applications. You will collaborate with cross-functional teams to deliver exceptional user experiences while utilizing the latest technologies. If you have a passion for frontend development and a desire to create impactful digital solutions, we want to hear from you!

Mar 10, 2026

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