5973 English-speaking jobs in Masovian Voivodeship

Mid-Level Java Engineer to build and maintain high-performance Java services for sports data and betting products. Requires 2 years of professional software development experience delivering production Java software.

Senior AI Engineer for a large-scale financial services modernization program. Focus areas include GenAI, LLM architecture, Agentic AI, RAG, and legacy system reverse engineering. Requires Python and experience with AI accelerators.

Own the architecture of Meniga's platform, a data-heavy, distributed system used by 100M users across 30 countries. Shape the platform's transformation, including on-prem to cloud migration and legacy system modernization. Write technical documentation and drive AI integration as a first-class design concern.

As a Knowledge Manager, you will design and implement knowledge management processes and tools, organize knowledge assets, manage platforms, and drive knowledge sharing across teams.

Consultant/Analytic D365 (Finance and Procurement) requires D365 F&O experience. This role translates Polish accounting, tax, and procurement mandates into functional requirements during a global ERP transformation.

Senior Full-stack Developer needed for a large e-commerce SaaS platform. Requires 5 years of development experience, 3 years with PHP and ReactJS, and WordPress experience.

Lead IT strategy and digital transformation for a leading FMCG manufacturer. Own the end-to-end IT function, including infrastructure, architecture, applications, and cybersecurity, integrating IT with OT. Requires 8-12+ years of IT leadership experience.

Looking for a role where engineering quality matters and your work goes straight into a mission‑critical trading flow? For one of our clients in the capital markets sector, we’re hiring a Senior Software Engineer to build and evolve a high‑volume trade management platform.

Somco Software and our values We are one of the most widely recognized Qt consulting companies. As this framework is our main area of expertise, there are not many related fields and topics that we haven't touch. We work mostly on the projects from the medical industry, but also automotive, electronics and IoT. Our projects target embedded boards, desktops and mobiles.

Senior AI NodeJS Engineer role requires full-stack development experience using NodeJS/TypeScript and at least one year in AI Engineering. Must know RAG, LLM APIs, Langchain, and cloud platforms.

Experienced Cloud Data Engineer sought for development and operation of cloud-based client services. Responsibilities include design, development, testing, and documentation of solutions. Requires Python, Google Cloud Services, BigQuery, Terraform, and experience with DataOps.

Junior Data Engineer supports data solutions using Python, SQL, and Power BI. Focus areas include data processing, SQL optimization, and creating Power BI reports for business decision-making.

Senior Data Scientist will lead data science initiatives, build predictive models, and shape marketing measurement frameworks. Responsibilities include partnering with marketing teams, translating analyses into actionable recommendations, and developing scalable solutions. Requires 5+ years of data science experience, proficiency in Python, SQL, and cloud infrastructure, and the ability to communicate complex analyses to non-technical audiences.

Senior AI Engineer-1 leads design and delivery of AI/ML and agentic systems. Responsibilities include building scalable AI products, managing data pipelines, and integrating solutions. Requires MSc/PhD or equivalent experience with Python, ML frameworks, and cloud platforms.

Own the end-to-end hiring process, from sourcing to final decision, using AI and modern tooling. Design structured evaluations and maintain a high talent bar. Requires strong reasoning, drive, and English proficiency.

Establishes, maintains, and improves the organization's AI governance framework to ensure compliant, ethical, and secure AI development and deployment. Oversees AI risk management, data governance, and compliance with regulations like the EU AI Act and GDPR. Collaborates with cross-functional teams to align AI solutions with business objectives and regulatory expectations.

Associate Clinical Trial Manager (aCTM) to join the Clinical Trial Management team. The aCTM will collaborate on global study activities, ensure timely delivery of tasks, compile status reports, and interact with internal and external stakeholders. PhD in Life Sciences required. Fluency in English and strong presentation skills necessary. Prior CRO or pharmaceutical industry experience is beneficial.

MS Dynamics 365 CE / Power Apps Architect needed for advisory services focused on enterprise management systems. Experience in MS Dynamics 365 CE implementations, API building, mobile solutions, and Power Apps tools required. Must have project planning, costing, and strong client communication skills.

Senior Software Apps Engineer requires 8+ years in Java, Spring Boot, and distributed systems. Must have experience with Angular, cloud platforms, and CI/CD. Technical lead experience is required.

HR Data & Analytics Specialist to support Oracle Fusion Cloud HCM implementation and operations across 25 countries. Responsibilities include data migration, quality checks, governance, and data load processes. Requires SQL, advanced Excel, and experience with HR data management.