6795 English-speaking jobs in Masovian Voivodeship

Senior Java Developers needed for a long-term project with a UK-based media and advertising company. Responsibilities include designing, developing, and maintaining backend services and microservices using Java 21, Spring Boot, Docker, Kubernetes, and AWS.

Senior Backend Engineer to develop high quality applications in a formal Agile environment. Requires 4+ years experience with Java 21, Spring framework, and related technologies.

Senior Node.js Developer will develop and maintain scalable backend and frontend applications, enhance campaign management capabilities within an advertising platform, and contribute to the architecture and reliability of ad delivery services. Requires at least 6 years of experience with Node.js, TypeScript, and React, experience with AWS cloud services, and a commitment to writing maintainable code. Must be able to work independently and contribute to technical decision-making.

Senior Data Engineer will design, develop, and maintain scalable data pipelines using Palantir Foundry. Responsibilities include building and optimizing data workflows, supporting AI-driven solutions, and collaborating with cross-functional teams. Requires hands-on experience with Palantir Foundry, data engineering, and pipeline architecture.

At EPC Network , we’re not just a digital marketing company; Our people-first approach shapes our corporate culture, fostering a team of passionate, smart, and energetic individuals who strive to grow professionally in an international, fast-paced environment.

At EPC Network , we’re not just a digital marketing company; Our people-first approach shapes our corporate culture, fostering a team of passionate, smart, and energetic individuals who strive to grow professionally in an international, fast-paced environment.

Senior Software Engineer will design and scale high-throughput services for Allegro's Delivery Optimization Engine, leveraging network analysis and spatial optimization to improve logistics efficiency.

Senior Software Engineer will design, build, and optimize high-performance systems using Kotlin, Spring Boot, Kafka, and Kubernetes. Responsibilities include building data pipelines with Apache Airflow and Spark, integrating with microservices, and collaborating with data scientists. Experience with PostgreSQL, database migrations, and APIs is required.

Experienced Workday Consultant (Compensation) to design, configure, and implement Workday Compensation modules, ensuring alignment with organizational strategies and regulations.

Workday Consultant (HCM & Performance Support) needed to provide functional support, configure solutions, and collaborate with stakeholders to ensure effective use of Workday HCM and Performance modules. Requires proven experience supporting Workday HCM and Performance modules, strong functional knowledge of Workday business processes, and excellent communication and stakeholder management skills.

Workday Consultant (Absence Support) will provide expert configuration, support, and advisory services for Workday Absence Management. Responsibilities include incident resolution, process configuration, documentation, testing, and user training. Requires proven Workday Absence Management experience, HR process knowledge, and strong communication skills.

C# Developer will develop new features and enhance functionality across different product modules. Take ownership of major components and contribute to architectural decisions.

Veeam seeks a QA Engineer with 1-2 years of experience in system administration, software testing, or software development. Strong Windows or Linux knowledge, networking understanding, and attention to detail are required.

C# Developer will develop new features and enhance functionality across different product modules.

Senior QA Automation Engineer will design, implement, and maintain automated tests for APIs and E2E flows. Responsibilities include creating test scenarios, validating API contracts, and analyzing test results. Requires 5+ years of experience in automated testing, strong Java and TypeScript skills, experience with API and E2E automation tools, and knowledge of CI/CD.

Senior Integration Engineer will build and extend reusable integration system wrappers in Python. Drive AI-assisted integration development, including scaffolding Function Apps, generating Logic Apps workflows, and automating documentation. Develop and integrate adapter delivery using CI/CD. Design and implement Azure integration solutions using Azure Function Apps (Python) and Logic Apps Standard.

Senior Full-Stack Angular & Java Developer will build and maintain front-end applications using Angular (8+) and back-end services using Java (11+), Spring Framework, and RESTful microservices. Responsibilities include implementing data access, creating automated tests, and collaborating in an Agile environment. Requires 6+ years of experience as an Angular Developer and/or full-stack Java developer with expertise in Angular 8+, TypeScript, JavaScript, HTML, CSS, Spring Framework, Hibernate, and SQL/Oracle databases.

Senior Python & React Full-Stack Engineer will maintain, troubleshoot, and enhance a live software product. Responsibilities include implementing improvements, fixing bugs, and collaborating with stakeholders. Requires 6+ years of experience as a Full Stack Developer, Python backend expertise, React frontend experience, and strong debugging skills. Fluent English required.

Senior Risk & Controls IT Analyst will support controls identification, review, and policy interpretation within the STDF IRR Programme. Responsibilities include reviewing reporting processes, assessing control gaps, and partnering with business stakeholders to enhance controls. Requires strong controls process knowledge, policy interpretation skills, and experience with control concepts.

Senior .NET Developer will design, implement, and maintain configuration solutions. Responsibilities include developing new features, unit and integration testing, and participating in continuous integration. Requires a Master's degree, 8+ years of experience, strong C# and .NET expertise, and experience with front-end development.