5385 English-speaking jobs in Warsaw

Learning Delivery Specialist to manage and deliver complex training programs. Develops run-of-show guides, collaborates with facilitators, and ensures program logistics are handled effectively. Evaluates participant feedback and recommends improvements. Requires a Bachelor's degree and 2-4 years of experience in Learning and Development.

Supports the execution of activation and change plans for a firmwide transformation. Tracks adoption progress, prepares materials for product launches, and coordinates with stakeholders to ensure successful implementation.

Research Professional to join Oliver Wyman's Knowledge Services team in Warsaw. Collaborate with consultants to define research needs, conduct analysis, and deliver insights that support client engagements and business development. Utilize research tools and databases to analyze information and generate data-driven insights.

Oliver Wyman seeks a Product Strategy Designer to develop product concepts and designs that articulate value and strategic intent. The role collaborates with Product Strategy, Product Design, and Research teams to shape product direction before execution decisions are made. The Product Strategy Designer translates strategic objectives into user-centered product concepts and ensures product decisions are informed by user value and long-term product coherence.

Administrative Assistant to provide remote support to UK team. Responsibilities include calendaring, travel arrangements, expense reporting, CRM and client support. Fluent English (C1/C2) required.

Machine Learning Engineer/Data Engineer needed for a financial services client. Requires 5+ years Python development experience, 4+ years with database technologies (Hadoop, Spark), and 4+ years with machine learning projects. SQL (T-SQL, PL/SQL, Spark SQL) expertise is essential. Experience with the Hadoop ecosystem, big data processing, and Git is required. GenAI knowledge is a plus.

Database Administrator with 3+ years of experience managing AWS services like Aurora, Redis, ElastiCache, Kafka, and DocumentDB. Requires strong Linux administration and cloud provider expertise. Fluent English required.

Drive sales initiatives, analyze sales trends, and own sales forecasting and reporting. Collaborate cross-functionally to deliver insights and drive corrective actions. Requires SQL knowledge, data analysis experience, and fluency in English.

Procurement Analyst will develop and execute sourcing plans for Real Estate, maintain strategic supplier relationships, and manage key contracts. Responsibilities include leading the assessment, selection, negotiation, and execution of contracts for outsourced services. Requires a Bachelor's degree plus 2-5 years of experience in professional services procurement with expertise in cost saving initiatives. Experience in sourcing event management, contract negotiation, and stakeholder relationship management is essential.

Execute audits of internal controls over financial reporting across various business processes. Identify control deficiencies and collaborate with process owners to develop remediation plans. Prepare audit workpapers and communicate findings to stakeholders.

Senior Python Developer will design, develop, and test software features for Television Audience Measurement. Responsibilities include collaborating with stakeholders, migrating solutions to AWS, and mentoring junior developers. Requires strong Python knowledge, experience with Pandas and Spark, and five years of relevant experience.

Procurement Analyst will develop and execute sourcing plans for IT software and hardware, leading contract negotiations and relationship management with external service providers.

Procurement Analyst will develop and execute sourcing plans for professional services, negotiate contracts, and manage relationships with external service providers.

Sales Controller analyzes sales and financial data, prepares reports, and supports pricing and promotional activities. Requires a Master's degree in Economics and 4+ years of experience in business or financial controlling.

Solera seeks a Billing Systems Engineer to design, develop, test, and maintain financial applications using C#, .NET Core/.NET 6+, ASP.NET Core MVC, and Web APIs. The role involves creating clean, maintainable code, developing queries and stored procedures, and integrating applications with databases and cloud services.

Solera seeks a Sr Billing Engineer to design, develop, and maintain financial applications using C#, .NET Core, ASP.NET Core MVC, and Web APIs. The role involves creating queries, stored procedures, and data models, integrating applications with databases and cloud services, and troubleshooting billing discrepancies.

Leads the growth of DHL's customer insurance business across Central and Eastern Europe. Drives sales performance, strengthens partnerships, and expands market share. Ensures product availability, supports sales enablement, and delivers a best-in-class customer experience.

The Regulatory Affairs Manager will lead the Regulatory team within the EM Partner Markets organization and provide support for the operational matrix across Content Delivery, Region and Regulatory Third (3rd) Party Partners. The role ensures regulatory processes are developed and implemented, ensuring continuity of supply and conformance to applicable Regulations, Regulatory standards and governance. Responsibilities include management of marketing authorizations (MAs), coordination of regulatory activities, ensuring GSK Labeling (PI/PIL) compliance, and coordinating product registration documents and agency correspondence. The Manager will also build and maintain relationships with stakeholders, provide regulatory advice, and lead resource management, performance, and development of staff.

Principal Medical Writer will create regulatory-ready documents from clinical and safety data. Collaborate with cross-functional teams to deliver high-quality documents meeting GSK and global/local regulatory standards. Manage projects, interpret complex data, and mentor junior writers. Requires a PhD or equivalent, 5 years of clinical regulatory writing experience, and knowledge of ICH/GCP.

This two-year graduate program offers an opportunity to build leadership skills and start a career with a global healthcare company. Graduates will experience various aspects of their chosen business area and learn about other company operations. The program provides support and guidance to help shape your career. Vacancies will open September-November 2026 for a September 2027 start date.