3846 English-speaking jobs in Warsaw

Leads pharmacovigilance and drug safety deliverables, applying expertise to complex challenges. Responsibilities include collecting, evaluating, and processing adverse event reports, conducting data analysis, preparing regulatory documents, and collaborating with medical and clinical teams. Requires a bachelor's degree in a relevant field and extensive experience in pharmacovigilance or drug safety.

Start.io seeks a driven Supply Sales Manager to grow publisher partnerships across in-app, mobile web, and web environments. This role involves identifying, pitching, negotiating, and closing deals with app developers and publishers. The ideal candidate has 3+ years of experience in adtech, mobile advertising, or app monetization with a proven track record of exceeding sales targets.

Identifies new product opportunities from external partners to expand the Rx/Hospital portfolio. Assesses potential, recommends project acceptance, and negotiates business models aligned with company strategy. Manages legal documentation and tracks industry developments.

Develop and maintain a platform supporting the gaming department. Write code, collaborate with developers, QA, and operations to improve delivery. Design and manage infrastructure, implement CI/CD pipelines, and ensure scalability, security, and reliability.

The Director of Software Applications Engineering will lead the development and enhancement of software applications, overseeing engineering teams and ensuring high-quality solutions align with strategic objectives.

We are seeking experienced Game Testers to join a project-based role in Warsaw, Poland. Responsibilities include detecting bugs, writing clear bug reports, and adhering to test cases. Applicants must have excellent written and verbal communication skills in English, attention to detail, and a passion for games.

Staff Architect II will lead the technical direction and delivery of a Coro product workstream within Bain's NextGen Software Solutions team. Responsibilities include architecture design, code reviews, technical documentation, and mentoring engineers. The role requires experience in cloud-based software development, Azure, Python, and AI technologies.

Senior Cloud Engineer to build, deploy, and manage SD-WAN cloud infrastructure. Requires 6+ years of experience with web applications/services and public cloud platforms (AWS/Azure/Google). Experience with orchestration, monitoring, and troubleshooting web-based applications/services is essential.

Designs solutions that meet product requirements, business priorities, and enterprise standards. Manages Non-Functional Requirements (NFR) and fitness functions. Documents and evolves the architecture throughout the product life cycle. Applies frameworks in a Complex or Multiple Solution or Product Context. Leads others to solve complex problems and uses sophisticated analytical thought to exercise judgment and identify innovative solutions. Communicates difficult concepts clearly and negotiates with others to adopt a different point of view. Develops and maintains the product’s technology roadmap. Provides technical oversight, guidance, and consultation on specific technologies for product teams. Improves existing solutions, manages technical debt, and researches, evaluates, pilots, and drives the adoption of new technologies.

Lead a development team focused on digital products and features for online insurance sales. Ensure projects and features are delivered on time and meet business expectations. Manage priorities, risks, and dependencies across the development lifecycle. Collaborate with stakeholders and senior leadership. Foster a collaborative and performance-driven team culture.

Project Manager will run and deliver complex IT projects (£1m–£2m), defining scope, budgets, resources, timelines, and delivery approaches. Ensures projects are delivered on time, within budget, and meet business and technical requirements. Manages risks, issues, dependencies, and changes, coordinating internal teams, vendors, and third-party resources. Monitors project progress, budgets, forecasts, and reports to leadership. Requires fluency in English, 5+ years of experience delivering IT projects in complex environments, and strong project, financial, and change management skills.

Site Technical Manager provides technical leadership for a manufacturing site, overseeing Site Engineering, Continuous Improvement/Reliability, and Maintenance for all assets, buildings, and IT systems. Leads and develops the site technical team, manages external suppliers, and collaborates with regional engineering teams. Requires a Bachelor's degree in Engineering, Technical Operations, or a related field, with extensive experience in manufacturing operations and proven leadership skills.

The Global Senior Rewards Manager leads a team of Rewards Managers, manages the Mars Job Framework, and oversees MGS Rewards Operations. This role plans and deploys digital projects, explores new digital solutions, and requires a Bachelor's degree, 10+ years in HR management, and fluency in English.

B2B Marketing & Sales Enablement Manager will own the full marketing funnel for Zendit's B2B digital payments API platform. Responsibilities include demand generation, lead management, sales enablement, brand awareness, and event management. Requires 5+ years of B2B marketing experience, HubSpot expertise, and proficiency in LinkedIn/Google Ads, SEO, and GEO.

Senior Manager, Global Clinical Science - Cardiovascular will collaborate with external partners, develop protocol documents, conduct literature reviews, and monitor clinical data. Requires a degree in Life Sciences and basic knowledge of GCP/ICH, drug development process, and clinical operations.

Maintains consumer cash loan product, adapting to regulations and supporting operational units and distribution network. Requires experience developing loan products, translating regulatory language, and working with sales channels.

Category Data & Strategy Analyst will provide data analytics on sales, margins, and profitability, develop strategic dashboards, and support global decision-making for IAM and OES markets. The role requires a university degree, over 5 years of experience, and expertise in SAP, Power BI, and data mining.

Experienced Full Stack .NET Developer to design, develop, and maintain scalable enterprise applications using Angular and ASP.NET Core. Responsibilities include implementing user interfaces, integrating APIs and external systems, and ensuring application security. Strong experience with .NET technologies, Angular, Azure, and SQL Server required.

Senior Software Developer will design, implement, and develop core product logic for agent-based developer workflows in Air. Responsibilities include building deep integrations between Air product surfaces, external APIs, and AI coding agents. The role requires strong programming skills in Kotlin, a deep understanding of concurrent and asynchronous programming, and experience with AI-assisted development tools.

Network Specialist Virtualization required to administer, monitor, and troubleshoot enterprise network infrastructure, including virtualized environments. Experience with Cisco, VMware NSX-T, Palo Alto firewalls, and network security protocols is essential.