4175 English-speaking jobs in Masovian Voivodeship

Test Automation Engineer will work in a scrum team to ensure high quality. Responsibilities include testing and validating Restful APIs, analyzing requirements, planning and executing test cases, and building and maintaining automated test suites.

Design and optimize data platform architecture, implement data processing frameworks, and collaborate with stakeholders to define data strategies.

Lead all finance functions, including FP&A, controlling, and treasury, while driving growth strategy. Must have 10+ years of finance experience, with 5+ in senior leadership within real estate or similar capital-intensive sectors.

Medical Director in Oncology provides medical and scientific support for clinical research programs. Responsibilities include medical oversight, protocol review, safety monitoring, and serving as a primary medical resource for study teams. Requires a medical degree and 10 years of experience.

AI Engineer to develop AI-based products and backend features. Requires 3 years' experience, Python, OOP, cloud platforms (Azure), and understanding of RAG/Agentic architectures and LLMs.

Software Engineer 2 (Java / Kotlin) will join a team focused on The One Account initiative, migrating Allegro's ecosystem to a unified platform. The team is based in Warsaw and works in a mature Scrum environment leveraging Allegro's world-class infrastructure.

Business Analyst role requiring hands-on AWS SageMaker implementation experience. Responsibilities include translating business needs into requirements, supporting data solutions, and collaborating with stakeholders. Requires knowledge of SQL, Python, ML concepts, and CI/CD pipelines.

Senior Full Stack Developer to design, develop, and maintain scalable applications using Java, React, and AWS. Experience with Spring Framework, Spring Boot, SQL, and microservices architecture required.

Senior Quant Developer to develop and implement quantitative trading strategies using Python. Experience in quantitative finance, backtesting, and portfolio optimization required.

Help build a world-class B2B sales function by identifying leads, converting corporate clients, and developing strong client relationships. Represent products with clarity and confidence, collecting client feedback and using performance data to refine sales approaches.

Develop and maintain enterprise applications supporting network planning and maintenance processes. Collaborate in an Agile/Scrum team using Java, Spring Boot, Angular, and related technologies. Minimum 3 years of enterprise software development experience required.

Lead technical architect for D365 F&O implementations in the banking sector. Requires 7-10 years of experience, including 3 end-to-end implementations as Technical Architect. Must have Microsoft Certified: Dynamics 365 Finance and Operations Apps Solution Architect Expert certification and strong knowledge of D365 F&O, LCS, Azure DevOps, X++, .NET, C#, REST/SOAP services, and integration patterns.

As a Business Intelligence Analyst, you will turn complex data into clear, actionable insights. You will extract, transform, and validate data, design dashboards and reports, and conduct deep-dive analyses to identify trends and opportunities. You will collaborate with stakeholders to understand business priorities and translate them into analytical solutions.

C# Developer to build, deliver, and run applications using Craftsmanship best practices. Develop and support features, provide production support, and propose process improvements. Minimum 3 years of professional experience in C# backend development required.

Leads and develops a team responsible for the operational ownership of Azure, Microsoft 365, and Identity (Entra ID and Active Directory) services. Oversees 3rd level support and drives improvements in automation, monitoring, and operational processes. Partners with architects and engineering teams on cloud and identity platform evolution.

Associate Clinical Trial Manager (aCTM) will collaborate on global study activities, ensure timely task delivery, and compile status reports. The role requires a PhD in Life Sciences, fluency in English, and the ability to work in a fast-paced international team. Prior CRO or pharmaceutical industry experience is beneficial.

Lead the global Electronics category strategy for components, semiconductors, PCBAs, EMS partners, and related technologies. Define sourcing priorities, supplier governance, and risk mitigation. Provide functional leadership to global and regional procurement teams, ensuring alignment with the category strategy. Manage supplier relationships, anticipate supply constraints, and lead cross-functional category governance.

Cybersecurity Engineer to design, implement, and maintain secure network solutions. Responsibilities include developing security policies, guiding product teams on security best practices, and ensuring compliance with regulations. Requires minimum 3 years of cybersecurity experience, deep understanding of security standards and regulations, and strong analytical and communication skills.

SharePoint Administrator needed to support large-scale IT programs within European Institutions. Responsibilities include administration of SharePoint farms, troubleshooting incidents, and liaising with developers. Requires 8+ years of IT experience, 5+ years in a similar role, and expertise in SharePoint technology.

Senior Level Designer will block out, build, and iterate on levels, collaborating with art, design, and code teams. Requires 5+ years of experience in level design, a shipped AAA title, and proficiency in Unreal Engine.