6462 English-speaking jobs in Masovian Voivodeship

React Developer (Junior - Senior) to build highly reactive UIs and frontend tools from scratch. Extensive React experience required.

C++ Software Engineer to build performant ML pipelines and software solutions with scale, reliability, and latency considerations. Leverage C++ 20/23 for high-stakes, performance-critical systems. Collaborate on greenfield builds and research-driven projects.

Everfield seeks an Acquisitions Associate with 2-3 years of experience evaluating companies in corporate development, investment banking, or private equity. Responsibilities include identifying and connecting with software businesses, conducting valuations and due diligence, and managing the transaction process. The ideal candidate will have strong analytical and financial skills, expertise in Excel and PowerPoint, and a passion for software and technology.

Cloud BI & Data Warehouse Engineer needed for a global e-commerce company migrating data to the cloud. Responsibilities include gathering requirements, designing and constructing BI tools, and supporting business users. Requires 5+ years of BI experience, Data Warehousing knowledge, SQL and PowerBI expertise, and strong communication skills.

Data Science Intern will collaborate with data scientists and analysts to research and develop machine learning solutions for Snowflake. Requires fluency in Python, SQL, and knowledge of probability, statistics, and machine learning.

Data Science Intern will collaborate with data scientists and analysts to research and develop machine learning solutions for Snowflake. Requires fluency in Python, SQL, and knowledge of probability, statistics, and machine learning.

Senior Business Analyst to join a technology team in an international banking environment. Translates business and regulatory requirements into technical specifications, supports delivery, and manages dependencies.

Mid-Level Backend Spark Developer to develop and maintain data processing solutions using Spark and SQL. Collaborate with teams to analyze requirements, write efficient queries, and support data processing tasks.

Mid-Level Backend Spark Developer to develop and maintain data processing solutions using Spark and SQL. Collaborate with teams to analyze requirements, write efficient queries, and contribute to continuous improvement. Requires 1.5-2 years of experience, strong SQL knowledge, and experience with Spark and Git.

Senior Python Developer specializing in AI and Generative AI. Develops Python-based AI solutions, designs scalable architectures, and presents technical milestones to stakeholders. Requires 4+ years of Python development experience with a focus on AI, Machine Learning, and data analysis. Proven experience with RAG architectures, Vector Databases, and LLM frameworks.

Senior Business Analyst to join a technology team in an international banking environment. Translates business and regulatory requirements into technical specifications, supports delivery, and manages dependencies.

Test Manager / QA Lead required for VMware, GCP migration program. Define test strategy, lead testing activities, and ensure alignment with project timelines. Minimum 5 years experience in software testing, quality assurance, or test management. Strong stakeholder management and analytical skills. Fluency in English required.

Test Manager / QA Lead to define, prepare, and own the end-to-end test strategy and test plans for a migration program. Lead and coordinate testing activities across workstreams, analyze requirements, and ensure appropriate test coverage. Manage testing-related risks and dependencies, track progress, and report on test execution.

Senior Machine Learning Research Engineer will develop deep learning approaches for robotic handling, increase robot dexterity, and productionize anomaly detection methods. Requires 5+ years of experience in developing machine learning systems and strong Python skills.

Test Manager / QA Lead required for VMware, GCP migration program. Define test strategy, lead testing activities, and ensure alignment with project timelines. Minimum 5 years experience in software testing, quality assurance, or test management. Strong stakeholder management and analytical skills. Fluency in English required.

Test Manager / QA Lead to define, prepare, and own the end-to-end test strategy and test plans for a migration program. Lead and coordinate testing activities across workstreams, analyze requirements, and ensure appropriate test coverage. Manage testing-related risks and dependencies, track progress, and report on test execution.

Senior Analyst to join European regional treasury team managing liquidity, intercompany funding, guarantees, and treasury reporting. Requires experience in MNC treasury operations, multi-currency cash positions, and large datasets. Proficiency in Excel, TMS, and BI tools is essential.

Leads a global quality organization supporting pharmaceutical customers, ensuring GxP/GDP compliance and building scalable quality services. Establishes, implements, and improves global quality management systems, including digital quality systems. Drives global audit governance, compliance, and service standards. Acts as a senior quality authority for customers and internal stakeholders.

Leads a global quality organization supporting pharmaceutical customers, ensuring GxP/GDP compliance and building scalable quality services. Establishes, implements, and improves a global Quality Management System (QMS), including digitalization initiatives. Drives global audit governance, compliance, and service standards. Acts as a senior quality authority for customers and internal stakeholders.

As a Senior Business Analyst, you will independently manage end-to-end business analysis workstreams, tackling complex business problems. You will act as a trusted advisor to cross-functional teams, shaping stakeholder perspectives and contributing to the design and validation of effective solutions. You will also mentor junior analysts and actively shape team processes, methodologies and best practices.