5386 English-speaking jobs in Warsaw

The Medical Science Liaison Manager represents a field-focused role, enabling medically oriented interaction with stakeholders on the basis of individual contacts, educational events, and medical projects. They will be an expert on disease areas under their responsibility and ensure their knowledge is current and thorough. The MSL implements the medical strategy locally and supports the generation and communication of scientific information. They act as the primary point of contact for a set of HCPs (incl. KOLs) and ensure good communication with sales and market access colleagues.

Leads the functional roadmap and strategic evolution of the Group-wide Clarity PPM platform, ensuring integration and data integrity across all Group units. Serves as the senior functional interface for Clarity PPM with various teams, driving functional design for enhancements and integrations.

Senior Software Engineer will develop technical designs, reimplement visualization components, and implement features. Requires fluency in English, 5+ years programming experience, 3+ years with Angular, TypeScript, and C#. Strong expertise in Angular, TypeScript, and backend development using C# and .NET Core is needed.

Design and demonstrate solutions that leverage Zowie's AI technology to transform customer service into a profit center. Partner with Account Executives to uncover business and technical needs, shape solutions, and guide prospects through the sales process.

Provides onsite technical support to colleagues via phone, in-person, and virtual channels. Assists with building, installing, maintaining, troubleshooting, and repairing hardware, software, and mobility technology. Responds to and resolves incidents and requests, escalating as needed. Documents issues and tracks support work using MMC Tech incident management system. Collaborates with engineering teams to remediate device and system issues. Provides proactive training and knowledge sharing on MMC systems and devices. May require weekend/after-hours work and travel.

The Executive Housekeeper manages all Housekeeping functions and team members onboard, ensuring cleanliness and presentation standards meet brand requirements. Responsibilities include leading, motivating, and training a team, overseeing laundry operations, managing budgets, and achieving guest satisfaction goals. Requires 5-7 years of experience managing housekeeping and laundry operations in large hotels or cruise lines, supervising teams of 70+ employees, and managing budgets exceeding $1M annually.

Senior Software Engineer to design, develop, and maintain enterprise-grade applications using Java 11, Spring Framework, and Spring Boot. Experience with DB2, PostgreSQL, and Hibernate required.

Provides monitoring and troubleshooting for operating equipment, adhering to operational procedures and national IT Best Practices. Performs intermediate level troubleshooting of systems and servers, network monitoring, and logical security monitoring.

Provides technical pre-sales support for Visa Acceptance Solutions products in Central Eastern Europe. Develops in-depth product knowledge and supports the sales team in meetings with prospective and existing customers. Delivers technical consultancy engagements and supports the handover to Implementation Specialists. Collaborates with clients across various verticals and provides proposal support. Possesses experience in the payment acceptance industry and demonstrable experience working as a sales engineer.

Software Test Engineer will perform quality assurance testing, including unit, systems, integration, and regression testing. Responsibilities include developing test plans, test cases, and automated test scripts, managing QA environments, and collaborating with development teams.

Develops investigator grant and site budgets using approved templates and cost grids, ensuring accuracy and compliance. Analyzes protocol-specific cost drivers and applies Fair Market Value (FMV) principles. Collaborates with Finance, Compliance, Clinical Ops, and Study Teams to interpret protocols and resolve budget questions. Maintains audit-ready documentation and supports budget-to-actual variance analysis.

Manages EU labelling process oversight and project management, from planning to post-approval activities. Prepares and delivers accurate labelling documents for EMA submissions and artwork creation per regulations and policy requirements. Supports ERPSs for labelling and other activities, ensuring timely submissions, artwork availability, and EMA Certificates.

Regional Sales Director will drive sales within a defined territory, securing deals with mid-to-large accounts and building relationships with key decision-makers. Requires 5-7 years of experience in territory sales within cybersecurity, SaaS, or related industries with a proven track record of exceeding sales quotas.

Data Scientist will own end-to-end delivery of significant data science projects focused on knowledge graph and identity solutions. Responsibilities include designing solutions, building production-ready code, mentoring junior data scientists, and collaborating cross-functionally. Requires a Bachelor's degree in a quantitative field, 3-5 years of data science experience, advanced Python skills, and proficiency with ML and MLOps practices.

Data Engineer to build and maintain automated pipelines for web-based data. Collaborate with teams, implement data validation, and develop tools for data access. Requires 5+ years of software development experience with Python, SQL, web technologies, and containerization.

Lead and inspire as the Medical Head, shaping the strategic medical agenda and driving cross-functional collaboration to maximize impact across therapeutic areas. Guide regional and country medical teams, oversee publication strategies, and ensure compliance excellence.

Backend/Full Stack developer to join the Logistics Tooling team. Focus on creating solutions to streamline warehouse operations and the Veepee return process.

Senior PostgreSQL Database Engineer will provide expert assistance to customers with complex database issues. Responsibilities include investigating problems, analyzing findings, and resolving issues via email, instant message, or screen-sharing. Requires deep expertise in PostgreSQL, Kubernetes, database performance tuning, and Linux administration.

Office Assistant provides administrative and reception support. Responsibilities include greeting visitors, managing phone calls, maintaining office organization, and assisting with event planning. Requires a High School Degree and 1-3 years of experience in a similar role. Fluency in English and strong communication skills are essential.

Develops and implements compensation and benefits strategies, analyzes payroll data, and prepares reports. Conducts job evaluations and recommends compensation changes based on data and business needs. Collaborates with HR, finance, and business leaders on pay-related decisions.