5375 English-speaking jobs in Masovian Voivodeship

Junior Tax Specialist supports Finance by managing end-to-end VAT compliance across jurisdictions. Responsibilities include preparing VAT returns, providing tax guidance, and driving process improvements using AI. Requires a Master's degree and expertise in Polish and EU VAT regulations.

Senior Mainframe Developer to design, develop, and maintain core applications using COBOL, CICS, IMS, JCL, and DB2. Responsibilities include DB2 administration, integration with IBM MQ, and leading modernization initiatives. Requires strong skills in mainframe development and English.

Senior Computer Vision Engineer to bridge ML research and production. Responsibilities include building SDKs, deploying models across diverse hardware (SoCs, GPUs), and maintaining CI/CD pipelines using C++ and Python.

DePuy Synthes Commercialized Product Development Co-Op Orthopedics Hybrid - Warsaw, Indiana, United States Aug 21, 2026 At Johnson & Johnson,we believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented, treated, and cured,where treatments are smarter and less invasive, andsolutions are personal.

PURPOSE & IMPACT ON ORGANIZATION: Passionately inspiring consumer loyalty to the Brand Effectively serving and selling to customers Diligently executing store operations KEY RESPONSIBILITIES: Be aware of store sales and KPI targets, as well as individual performance targets, take ownership over them and use all available store resources to meet or exceed them Execute the Brand Customer Service sta

Job Description About the Position A Senior Analyst II works directly with our clients (banks and non-bank financial institutions) to provide advice and counsel in order to help them fight financial crime and mitigate financial crime risks.

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America.

Performance Business Partnerships Manager to drive revenue growth in Central Europe. Manage portfolios, build client relationships, and craft data-driven growth strategies for mobile businesses. Requires experience in performance advertising or mobile gaming.

Backend Developer role focusing on developing and maintaining high-traffic, scalable Java applications within a microservices architecture. Requires 4+ years of experience, advanced Java knowledge, and experience with cloud technologies and NoSQL databases.

Senior Medical Director, Oncology Clinical Development - Lung provides medical oversight and strategic clinical insight across study design, conduct, and interpretation. This role guides medical monitoring, safety evaluation, and cross-functional decision-making.

Playtest AAA shooter, FPS, and Battle Royale titles by testing content in guided sessions. Share clear feedback on fun, usability, and balance while following specific instructions.

Operations Coordinator to ensure efficient processes across orders, logistics, finance, and procurement. Manage ERP data, coordinate daily transactions, and resolve operational issues while supporting process optimization.

Senior Software Engineer to design, develop, and automate networking software for CoreWeave's GPU cloud. Requires 8+ years experience, proficiency in Python and Go, and knowledge of networking fundamentals.

Senior Salesforce Business Analyst serves as the primary intake point for enhancement requests. Responsibilities include requirement gathering, translating needs into functional specs, and managing the backlog within Agile environments. Experience in HealthTech is required.

Investigate complex research integrity cases in academic publishing. Review editorial pipelines, lead in-depth assessments, and recommend process improvements. Requires MSc/PhD, English fluency, and publishing experience.

Develop corporate strategy and long-term plans, translating market developments into strategic choices. Lead cross-functional projects, evaluate M&A, and assess emerging growth areas like AI and cloud. Requires 4-6 years in strategy or corporate development.

Senior IT Specialist in Developer Experience improves software delivery by supporting engineering teams. Focus areas include DevOps tools, CI/CD, automation, and modern practices like IaC and cloud-native development.

Senior Master Data Analyst / Leader will manage the Master Data Product lifecycle, lead a small team, and design/implement data products in Snowflake. Requires experience leading complex data science projects, influencing strategic decisions, and strong technical skills in Snowflake, data engineering, and project management.

Senior Invoice to Cash Analyst manages end-to-end collections, monitors customer portfolios, and resolves invoice discrepancies. Requires 2-4 years of I2C experience, BS/BA, and fluent English.

Senior Business Analyst for European institution in Warsaw. Analyze business needs, translate requirements, and model business processes. Minimum 8 years IT experience with 5+ years as a Business Analyst on projects involving content production, reporting, or analytical tools.