18874 English-speaking jobs in Masovian Voivodeship

Senior UI/UX Designer to design complex internal applications for tens of thousands of users. Responsibilities include user research, wireframing, prototyping, and advocating for best practices in UX. Requires 3+ years of experience designing large applications, strong user research skills, and proficiency with Figma.

DevOps Engineer will maintain, improve, and automate infrastructure and CI/CD processes. Collaborate with Senior Engineers and cross-functional teams to implement DevOps best practices, support reliable and scalable cloud solutions, and ensure efficient software delivery.

DevOps Engineer will maintain, improve, and automate infrastructure and CI/CD processes. Collaborate with Senior Engineers and cross-functional teams to implement DevOps best practices, support reliable and scalable cloud solutions, and ensure efficient software delivery.

Senior UI/UX Designer to design complex internal applications for tens of thousands of users. Responsibilities include user research, wireframing, prototyping, and advocating for best practices in UX. Requires 3+ years of experience designing large applications, strong user research skills, and proficiency with Figma.

Release Manager needed to coordinate cross-functional teams, drive results, and align business priorities with technical requirements.

Product Marketing Manager will lead go-to-market strategies for new products and features, create compelling product content, and shape market positioning. Requires 3-5 years of B2B product marketing experience in a fast-paced tech or ad-tech environment. Strong understanding of programmatic advertising and marketing technology is essential. Excellent communication, project management, and analytical skills are required.

Senior Localisation Manager will own localisation as a core product/programme cross functionally. Responsibilities include establishing and streamlining localisation processes, building connectivity between repositories, leveraging language technology, and fostering collaboration across internal and external stakeholders. Requires proven experience in localisation best practices, deep understanding of language technologies, and business acumen.

Senior QA Automation Engineer to design, develop, and maintain automated test frameworks for a microservices-based platform. Responsibilities include implementing testing strategies, collaborating with cross-functional teams, and supporting CI/CD pipelines. Requires experience with Java, JUnit/TestNG, REST-assured, Selenium/Selenide, Playwright, and BDD tools.

Experienced Build Engineer to join Engine Team ensuring project build process is efficient. Maintain and implement pipeline automation, optimize build deployment, and collaborate with development teams.

Java Software Engineer needed for migration and modernization of investment reporting systems. Responsibilities include reverse engineering legacy 4D code, developing new Java applications, and optimizing data logic. Requires strong Java, JasperReports, and SQL skills. Previous migration experience is a plus. Fluent English required.

Senior Software Engineer responsible for C# services handling high-scale data ingestion and real-time security analysis. Will maintain and enhance a complex codebase, identify and resolve bugs, and participate in live troubleshooting sessions. Requires advanced C# mastery, functional programming knowledge, and experience debugging large-scale codebases.

Orchestrate and maintain seamless deployments across Azure and on-premise environments. Lead Azure infrastructure management, optimize cloud costs, and act as a technical consultant for global enterprise customers.

Full-Stack Software Engineer to maintain and enhance a Node.js API and ReactJS frontend. Responsibilities include optimizing the GraphQL data access layer, implementing backend improvements, and resolving customer issues. Requires advanced TypeScript, ReactJS, Node.js, and GraphQL experience.

Leads and manages global customer projects, including enterprise system deployments and digital transformations. Manages project teams, budgets, and stakeholder communication. Ensures project adherence to methodology and client needs. Reports project progress and drives continuous improvement. Requires a bachelor's degree, 5+ years of global project management experience, and strong communication skills in English.

Senior Software Engineer specializing in C# for high-scale data ingestion and real-time security analysis. Requires advanced C# mastery, functional programming knowledge, and experience debugging complex codebases. Must have strong customer-facing skills and experience optimizing high-throughput data processing services.

Full-Stack Software Engineer to maintain and enhance a Node.js API and ReactJS frontend. Experience with Hapi.js, GraphQL, MobX, and TypeScript required. 3+ years of full-stack development experience necessary. Strong problem-solving and customer communication skills.

Orchestrate and maintain seamless deployments across Azure and on-premise environments. Lead Azure infrastructure management, optimize cloud costs, and act as a technical consultant for global enterprise customers.

Senior Business Analyst / Data Modeler needed for a financial services technology migration project. Translate business and regulatory requirements into data models, supporting data mapping and validation logic. Strong data modeling, financial process, and communication skills required.

Manual Tester to ensure quality and reliability of a web-based SaaS platform. Plan, design, and execute manual test cases, create test documentation, and perform functional, regression, smoke, and exploratory testing. Use Jira for defect tracking and Postman for API testing. Collaborate with product managers, designers, and developers.

Senior UI/UX Designer to design complex internal applications for tens of thousands of users. Responsibilities include user research, wireframing, prototyping, and advocating for best practices in UX. Requires 3+ years of experience designing large applications, strong user research skills, and proficiency with Figma.