hr English-speaking jobs in Legionowo

Java Developer joining a global team to migrate an in-house electronic trading application to GCP. Responsibilities include developing new features, collaborating with product owners, automating testing, and ensuring production availability. Requires 4+ years of Java development experience, GCP and Terraform exposure, and expertise in TDD, CI/CD, and Apache Kafka. Fluent English required.

Senior Analyst, Global Benefits will administer benefit plans across EMEA, acting as a regional Subject Matter Expert. Responsibilities include vendor management, data quality assurance, compliance monitoring, and stakeholder collaboration. Requires experience in international benefits administration, data analysis, and proficiency in Workday and ServiceNow.

Master Degree in Computer Science, Engineering, Data Science, or equivalent 5+ years building and deploying Machine Learning/AI solutions in production Strong Python skills and scalable system development experience Hands-on with Agentic AI (e. g.

Cybersecurity Programme Manager to lead a multi-year cryptography programme focused on delivering PKI and Certificate Lifecycle Management (CLM) capabilities. Manage multi-million USD budgets and collaborate with stakeholders across Cybersecurity, Architecture, Engineering, Operations, Risk/Compliance, and external providers. Proven track record in Cybersecurity/Technology Programme Management for large-scale, multi-year initiatives and deep knowledge of PKI and CLM required.

Software Engineer to design and develop IT solutions for energy management and e-mobility systems. Experience with Node.js, TypeScript, JavaScript, and testing frameworks required.

Develop and maintain modern web applications using React and TypeScript. Build interactive dashboards and data visualization components. Collaborate with cross-functional teams to deliver high-quality features.

Develop and maintain UiPath RPA solutions. Analyze business processes, design, build, test, and deploy automation workflows. Troubleshoot issues and collaborate with stakeholders. Requires 1-2 years of RPA development experience, UiPath REFramework knowledge, and strong analytical skills.

Provides customer service to internal and external clients regarding orders, pricing, billing, service requests, and complaints. Processes orders, handles complaints, and issues credit notes. Requires fluency in Polish and English, knowledge of SAP, and experience in a customer service or similar role.

Experienced ServiceNow Solution Architect needed to lead the design, governance, and implementation of enterprise-scale ServiceNow solutions. Deep expertise in CMDB, CSDM, and ITAM required. Must translate business requirements into scalable, maintainable solutions. 5+ years of ServiceNow experience and 2+ years in a Solution Architect role are necessary.

Leads the Service function, ensuring high-quality service delivery, customer satisfaction, and operational excellence. Manages team performance, resource allocation, and service execution while maintaining strong customer relationships and identifying growth opportunities.

Experienced IoT Cloud Engineer to join an international project building a modern IoT Device Management Platform. Responsibilities include designing cloud-native services, secure device provisioning, and developing a Network Management System. Experience with MQTT, X.509 certificates, TLS/mTLS, and cloud platforms (AWS, GCP, or Azure) is required.

Data Analyst will develop algorithms to extract disease-relevant features from sensor data, conduct psychometric analyses, and validate third-party data. Requires advanced Python skills, experience with data analysis techniques, and the ability to work in a hybrid team environment. Expertise in areas like time series analysis or signal processing is a plus.

About the job Matrix Eastern Europe, the offshore division of Matrix IT, one of the leading global R&D services companies with more than 11,000 professionals, is looking for a Senior Power BI Developer to join one of our teams. We are seeking a highly skilled and motivated Senior Power BI Developer to join our client’s digital development team.

Senior Data Scientist to develop and own scalable data pipelines, build machine learning models, and analyze large datasets. Must have 6+ years of experience as a Data Scientist with a strong background in ML concepts and Python.

Design and layout impactful presentations for a global team of consultants. Collaborate with partners and consultants to transform concepts into compelling visuals.

SAP SD Consultant needed for a team enhancing and supporting enterprise resource planning solutions. Focus on improving sales processes, ensuring e-invoicing compliance, and collaborating with stakeholders. Requires 5+ years of experience as a SAP Consultant with SD module expertise and practical knowledge of e-invoicing solutions.

Develop and maintain a React Native mobile application for a regulated digital wallet product. Responsibilities include API integration, security implementation, performance optimization, and app deployment. Requires experience with React Native, TypeScript, Android development, and mobile security best practices.

Capgemini Engineering seeks a Subject Matter Expert to support application migration projects utilizing DBB/Git/IDD Solutions. The SME will guide clients through the Endevor (and other SCMs) DBB/GIT/IDD conversion process, providing technical expertise, migration support, and training.

Leads and governs the UI codes ordering process across EU and other regions, ensuring regulatory compliance. Owns end-to-end process performance, driving efficiency, cost optimization, and quality. Leads cross-functional projects, defines roadmaps, and manages risks and escalations. Partners with factories, IT, Finance, and external providers to ensure smooth execution and issue resolution. Oversees code validation/listing processes and manages quality and compliance-related escalations.

Senior .NET Software Engineer to develop complex solutions for a global e-commerce and subscription billing platform. Proficiency in C#, .NET Framework, and/or .NET Core required. Experience with AWS, Docker, and Kubernetes is beneficial.