15745 English-speaking jobs in Warsaw

Senior Python Engineer will design, implement, and maintain production-grade APIs for a unified data platform. Responsibilities include building low-latency REST APIs, developing search APIs, and containerizing services for deployment in cloud environments.

The Global Demand Planner forecasts sales volumes for a range of products, developing and maintaining forecasting models and collaborating with sales, marketing, and product divisions. Requires a university degree in a numerical subject, 5 years of experience in supply chain planning, and strong analytical and communication skills.

Conducts client profile and documentation reviews to ensure compliance with local regulations and Citi standards. Updates KYC forms and client profiles according to policy. Performs KYC tasks, including monitoring and tracking records. Requires English proficiency (C1-C2), 2-4 years of relevant experience, and strong KYC/AML experience.

Senior MySQL Database Engineer will own and improve database environments, ensuring performance, scalability, and reliability. Responsibilities include reviewing application changes, resolving performance issues, optimizing queries, and collaborating with various teams.

Lead a one-time HubSpot implementation across CRM, Marketing, Sales, and Service Hubs. Architect, configure, automate, and deliver a production-ready HubSpot instance. Requires proven experience leading end-to-end HubSpot implementations, strong architecture and data modeling expertise, and hands-on experience with workflows, automation, and integrations.

Senior Consulting Leader/Manager with 5-10+ years of experience in financial services, payments, or fintech. Strong understanding of payments value chains and regulations. Experience in technology transformation projects and modern technology trends.

Leads and continuously improves the Global Integrated Business Planning process for the Europe, Africa, Asia Pacific Operating Division. Develops and implements commercial capability programs across markets. Partners with Sales, Supply Chain, Marketing, Global Production, and Finance teams.

Leads the Hair Care (Care & Styling) category strategy across CEEMEA, shaping brand strategies rooted in consumer insights and shopper experience. Drives brand equity through ATL-led storytelling, innovation launches, and flawless execution. Partners with Trade Marketing teams to deliver market-relevant activation and commercial excellence.

Leads the Pro Color & Texture portfolio across CEEMEA, defining regional marketing strategy, brand plans, and innovation priorities. Ensures brand consistency and drives growth through partnerships with Trade Marketing and Education.

Leads Brand Communication, Media, and Advocacy strategy across CEEMEA, building strong brand voices. Owns communication frameworks, media effectiveness, and content strategy, ensuring integration across touchpoints and markets. Partners with Global Media teams and local agencies to deliver efficient media planning, culturally relevant storytelling, and amplified brand impact.

Senior Full-Stack Developer will design, develop, and maintain a high-impact web platform. Requires 3+ years of experience with CSS, Node.js/Typescript, and Nest.JS, plus 2+ years of experience with MySQL and building scalable backend services. Must have experience with AI-powered development tools and web application development.

Lead Outcomes Researcher will design, implement, and analyze outcomes research studies assessing healthcare interventions. Responsibilities include developing study protocols, collaborating with stakeholders, analyzing real-world data, and communicating findings. Requires a university degree in a related field, extensive experience in outcomes research, and proficiency in statistical analysis software.

This role is for experienced operators who drive outcomes worth millions of dollars. You will design and execute portfolio-wide transformation programs focused on retention, cloud efficiency, and acquisition integration. Responsibilities include leading cross-functional initiatives, analyzing large datasets, and reducing cloud infrastructure costs.

Leads the group tax reporting function, ensuring compliance and efficiency for SimCorp Group. Manages consolidated tax positions, reporting, and tax return filings. Drives automation and develops tax governance frameworks.

Senior Testing Services Consultant will investigate complex business requirements, design and execute test cases, and report on test results. Experience in software testing, test automation, and Agile methodology is required.

Design, build, and implement global retail solutions using Java, Spring Boot, and Hibernate. Develop Java applications for international clients across various industries. Contribute to microservices architectures hosted in cloud environments. Collaborate with QA and DevOps teams to ensure software quality and stable operations.

Legal Counsel to join ABB's Legal Operations team, providing legal and integrity advice to management and business stakeholders. Responsibilities include contract negotiation and management, M&A support, compliance monitoring, and legal cost control. Requires a law degree, 4-5 years of in-house legal operations experience, and strong communication and collaboration skills.

Manages a team of system engineers focused on Kubernetes, microservices architecture, and cloud technologies. Responsible for infrastructure life cycle management, production support, and automation activities. Develops and implements observability strategies and drives initiatives to enhance infrastructure resilience, scalability, and security. Leads, mentors, and coaches teams to develop future leaders. Partners with Platform, Engineering, and Delivery Teams to deliver seamless infrastructure support.

The Visa Cyber Security team seeks an Associate Cyber Security Engineer to join a team focused on IAM, automation, and AI. The role involves collaborating with global teams, implementing Zero-Trust principles, and leveraging AI/ML to enhance security and operational efficiency. Responsibilities include application access governance, automation development, and stakeholder collaboration.

Java Full-Stack Developer will design, develop, and maintain enterprise-level applications using Java and Angular/React.js. Responsibilities include building RESTful APIs, ensuring security compliance, and collaborating with global teams.