5533 English-speaking jobs in Masovian Voivodeship

about-project : We are looking for a Senior UX Researcher to lead user research across complex digital products in a consulting environment. This role owns the full research lifecycle—from defining research strategy and selecting methods to delivering actionable insights that directly influence product and design decisions.

SAP ABAP Developer will develop, maintain, and optimize SAP applications. Responsibilities include diagnosing technical issues, collaborating with functional consultants, and conducting code reviews. Requires 5+ years of experience in SAP ABAP development and proficiency in ABAP, including ABAP OO, reports, enhancements, BAPIs, BADIs, and forms.

Software Engineer to join the Content AI team in Warsaw. Develop, test, deploy, and monitor scalable microservices supporting AI-powered features. Focus on backend engineering, integrating hosted AI models into production systems.

Designs, builds, and maintains Python microservices for personalized content recommendations. Deploys, monitors, and operates machine learning services in cloud environments. Partners with ML Engineers to integrate models into scalable backend services. Ensures high availability, low latency, and strong performance. Collaborates with platform teams and product stakeholders to launch ML-powered features.

Senior Full Stack Engineer will build software for commercial fitness experiences in heavy-use environments. Responsibilities include developing backend services, web-based tooling, and features for signed-out and guest device experiences. Requires 5+ years of software engineering experience, strong backend development skills in Kotlin, Java, Python, TypeScript, or JavaScript, and experience with cloud-native development and deployment tooling.

Full Stack Engineer to design, build, and maintain scalable APIs and microservices for music-related features. Experience with C#, .NET, REST APIs, React/Vue, MongoDB, and AWS is required.

Senior Software Engineer to design, develop, and operate scalable backend APIs and microservices for AI-powered content features. Lead technical discussions, architecture reviews, and task breakdowns within an agile engineering team. Build services with a focus on high availability, low latency, security, scalability, and maintainability.

jsReactAWSSQLGraphQLOptionalAWSGraphQLOperating systemWindowsAbout the projectOur Sports Media Team is seeking a passionate Staff Software Engineer who loves to solve problems, build cloud native solutions, and excels on cross-functional teams of talented peers. What does the Sports Media Team work on?

Software Engineer who loves to solve problems, build cloud native solutions, and excels on cross-functional teams of talented peers. What does the Sports Media Team work on? We work with exclusive data rights for top leagues such as MLB, NBA, NHL, and NASCAR, giving us direct access to in‑stadium data, including player and optical tracking.

Staff Software Engineer who loves to solve problems, build cloud native solutions, and excels on cross-functional teams of talented peers. What does the Sports Media Team work on? We work with exclusive data rights for top leagues such as MLB, NBA, NHL, and NASCAR, giving us direct access to in‑stadium data, including player and optical tracking.

Develop and maintain .NET tools for developers, support Kubernetes workloads, and design high availability solutions. Research new technologies, execute proof of concepts, and assist product teams in using the platform.

Develop and achieve results for selected product categories (e.g., Audio/Photo, SDA). Analyze assortment, identify growth opportunities, and monitor category performance. Coordinate sales-supporting campaigns and develop brand partnerships.

Senior CPG advisor shaping engagements with a focus on business outcomes and value realization. Define engagement strategy, value roadmaps, and budgets. Provide oversight of project and program portfolios, ensuring quality delivery and financial performance. Serve as CPG SME across commercial, supply chain, analytics, and enterprise data domains. Build trusted advisor relationships with executive stakeholders across strategic CPG clients. Mentor and coach consulting and delivery talent.

Develop and enhance the microservices architecture of the Home Connect IoT platform using Java, Kotlin, Spring Boot, Kafka, and MongoDB. Contribute to new feature development and system maintenance. Collaborate with stakeholders and technical teams to solve problems and ensure system integration.

jsScalaTerraformCloudFormationOptionalOpenSearchElasticsearchNeo4jOperating systemWindowsmacOSYour responsibilitiesDesigning and building a contextual platform for GitHub Copilot Custom AgentsDeveloping MCP servers, RAG pipelines, and data structures for developer contextIntegrating SDLC processes with automation, orchestration, and event-driven workflowsBuilding systems that ensure compliance, se

Machine Learning EngineerMiejsce pracy: WarszawaTechnologies we useExpectedPythonPandasScikitLearnTensorFlowPyTorchAWS SageMakerAWS LambdaCloudformationCDKStep FunctionsSQLAWSAbout the projectThe leading provider of vehicle lifecycle solutions, with headquarters in Chicago, enables the companies that build, insure, and replace vehicles to power the next generation of transportation.

jsDockerKubernetesAbout the projectWe are seeking a highly experienced Senior Full-Stack Engineer with a strong backend and data architecture focus to take end-to-end ownership of system design and technical direction. The role combines hands-on development with architectural leadership, ensuring scalability, performance, and maintainability of a modern platform.

Senior Enterprise Security Architect – OT/ICS, Network & Physical Security ControlsMiejsce pracy: WarszawaTechnologies we useExpectedOT/ICSSecurity ControlsAccess Control SystemsACSHCISIEC 62443About the projectWe are seeking an experienced Senior Enterprise Security Architect to support the design, implementation, and governance of advanced security controls across a large-scale, enterprise-gra

jsAbout the projectWe have an exciting opportunity with one of our clients who specialize in telecommunications and large-scale digital commerce platforms, we are looking for a talented Backend Developer with strong Java backend expertise to fill the position of Backend Developer Senior.

AI Python Engineer & Azure Document Intelligence with GermanMiejsce pracy: WarszawaTechnologies we useExpectedAzure Cosmos DBAzure DevOpsAzure SQLPythonAILLMLangChainLangGraphAzure Document IntelligenceAzure Storage QueuesAbout the projectWe are looking for an experienced Senior AI Backend Engineer / Solutions Architect to join a strategic initiative focused on delivering modern AI-powered solutio