5803 English-speaking jobs in Masovian Voivodeship

Analyze and document mainframe applications, including data flows and system integrations. Gather and validate functional and technical requirements. Support Application Maintenance teams in resolving production incidents and coordinating deployments.

React Developer needed for developing and maintaining modern web applications. Will analyze business requirements, ensure code quality through testing and reviews, and support production environments. Requires 4+ years of React experience, TypeScript proficiency, and knowledge of state management solutions.

Manual Tester needed to ensure software quality through test automation and collaboration with development and business teams. Responsibilities include creating and executing test cases, identifying defects, and participating in requirements analysis and design reviews. Requires 2+ years of testing experience, strong Java or Python knowledge, and experience with REST API and SQL.

Experienced Scrum Master to facilitate Agile practices, coach development teams, and remove impediments.

Define product vision and strategy, manage product backlog, and collaborate with stakeholders to gather and refine requirements.

Design, implement, and maintain business process automation solutions using IBM BPM/BAW for international clients. Minimum 2 years of experience as an IBM BPM/BAW Engineer or BPM Developer. Strong knowledge of BPMN and experience integrating with external systems.

Data Analyst Expert will contribute to value creation for customers and partners in CE-3 markets through analytics. Develops reports, analytical tools, and investigates business areas to uncover growth opportunities. Requires expertise in SQL, Python, Tableau, Data Studio, and Airflow.

Lead the design and development of user-facing AI-enabled products across web and mobile platforms. Architect and build production-grade React web applications and native iOS applications using Swift and SwiftUI. Integrate frontend applications with REST APIs and event-driven backends. Implement robust frontend testing strategies and champion AI-augmented development workflows.

Data Engineer to build data pipelines and training datasets for an insurance industry project leveraging Large Language Models. Requires strong Databricks, Python, and SQL skills.

Senior Data Engineer will design, build, and operate data infrastructure for AI-enabled solutions. Responsibilities include developing data pipelines, optimizing PostgreSQL data models, and implementing data orchestration workflows. Requires 6+ years of experience in data engineering with expertise in SQL, PostgreSQL, Databricks, Python, and data orchestration frameworks.

Develop and deploy AI/ML models and generative AI solutions on Google Cloud Platform using services like Vertex AI, BigQuery ML, Document AI, and Gemini API. Build and maintain end-to-end ML pipelines, ensuring solutions meet production standards.

Leads a cluster team in the full application lifecycle, ensuring stable and efficient development, enhancement, and operation of IT systems. Collaborates with stakeholders to balance technical feasibility with business requirements and manages collaboration with external service providers. Requires fluency in English (C1), a university degree in a relevant field, and several years of experience in technology and/or finance.

Middle Python Engineer to design, develop, and maintain scalable backend services, APIs, and data pipelines for an AI infrastructure company. Requires 3-5 years of experience as a Backend Engineer, strong Python skills, and knowledge of cloud platforms, SQL and NoSQL databases.

Senior Software Engineer to join the Transactions & Private Debt product area. Design, implement, test, and maintain backend functionality using APL and C#/.NET. Contribute to component design, code quality, performance, and long-term maintainability. Work closely with product managers, engineers, and stakeholders to understand requirements and deliver client-relevant functionality.

Designs and implements IT resilience, risk management, and compliance strategies aligned with business objectives. Leads risk assessments, develops audit and continuity programs, and advises stakeholders on critical incident response.

As a member of the CFO&EV team specializing in Tax Strategy & Digital Transformation, you will help clients achieve digitalization of their Tax Function. You will provide services on Tax Strategy & Transformations, Tax Data & Technology, and Digital Tax Processes. You will work with global teams to shape and develop cutting-edge solutions for clients in various industries.

Finance & Tax Manager for an international trading company. Responsible for all finance, tax, and reporting for the Polish entity, leading a team of two. Requires practical knowledge of Polish accounting and financial reporting.

Webfleet Solutions seeks a Front End Software Engineer in Warsaw to develop and enhance products. Responsibilities include designing and delivering frontend functionalities, collaborating with cross-functional teams, and ensuring application performance, security, and robustness. Candidates should have experience with JavaScript, React, Redux, HTML5, CSS3, and REST APIs.

Senior Cyber Security Engineer needed for hands-on role reviewing applications, defining security requirements, and identifying risks. Experience with threat modeling, security reviews, and vulnerability analysis required.

Middle Office Specialist supporting investment funds in capital markets. Monitors trades, ensures execution, settlement, and reporting. Investigates discrepancies, handles client inquiries, and maintains relationships with stakeholders.