5321 English-speaking jobs in Masovian Voivodeship

This role oversees site management, clinical monitoring, and central monitoring deliverables for clinical research studies. Responsibilities include ensuring protocol/GCP/regulatory compliance, data integrity, and patient safety. The role requires experience in site management and monitoring, risk-based monitoring, and understanding of clinical trial management financial principles.

Leads global master data strategies, ensuring accuracy, compliance, and quality. Develops and implements governance frameworks to standardize and ensure consistency. Manages a global team, promotes collaboration, and drives process improvements.

Leads and oversees the customer service team, ensuring alignment with organizational goals and delivering exceptional customer experiences. Develops and implements strategies to optimize team performance, streamline processes, and enhance customer satisfaction. Acts as a key liaison between departments, driving collaboration and continuous improvement.

Lead a team of engineers building internal tooling and features to enhance player engagement and retention. Responsibilities include team management, technical oversight, process execution, and strategy contribution.

Senior full-stack engineer to build and ship AI-first products. Expertise in TypeScript, React, Next.js, Node.js, and Postgres required. Strong UI/UX instincts and experience in high-autonomy environments essential.

Manages and coaches an inbound sales team to convert leads and optimize sales processes. Executes targeted outbound campaigns focused on agencies and mid-market e-commerce accounts. Contributes to team revenue by personally managing and closing opportunities.

Client Onboarding Engineer will guide new customers through the integration of Teltonika Telematics solutions. This role involves direct communication with clients, technical support, and on-site visits to facilitate implementation. Strong communication, presentation, and technical skills are required.

The CXi Platform Data Analyst is responsible for monitoring, analysing and reporting on the performance of the CXi platform that powers our customer service experience.

Provides regulatory support to marketing, sales, operations, and other stakeholders. Manages regulatory submissions for new and renewal registrations, ensuring compliance with local and company standards. Supports distributors in ensuring regulatory compliance. Reviews documentation for regulatory adherence.

Software engineer to design, develop, and support scalable distributed applications for Amazon's payment services.

Experienced SAP PI/PO and SAP CPI Developer needed to design, develop, and maintain integration solutions in complex SAP and non-SAP landscapes. Responsibilities include building interfaces, developing iFlows, and monitoring integration scenarios. Requires 5-8 years of experience, strong knowledge of SAP PI/PO and CPI architecture, and fluency in English.

Senior Business Analyst to join a global bank's Markets Technology team. Focus on a cross-asset platform supporting pricing, trading, and risk management across FX, Equities, and Derivatives. Translate Front Office needs into functional specifications and collaborate with development teams. Minimum 5 years of experience as a Business Analyst in Capital Markets / Financial Markets required. Strong knowledge of at least one asset class (FX, Equities, or Derivatives) and trade lifecycle is essential.

InPost Group seeks an AI Native Engineer to design and run AI-assisted workflows, build quickly and iterate, and document AI solutions. The ideal candidate thinks at a higher level of abstraction, understands AI limitations, and builds AI-native workflows as their default mode of operation. Demonstrated output with AI solving real problems is valued over specific degrees or years of experience.

Senior PHP Developer with a focus on system architecture. Experience with Laravel, Symfony, RESTful APIs, and microservices. Cloud infrastructure experience (AWS) and knowledge of database optimization (MySQL) required. Responsibilities include system design, API integration, performance optimization, and security architecture. Collaborate with teams to ensure alignment between technical goals and business objectives.

Software Development Engineer will design, develop, and test front office components, including market data ingestion, trade ingestion, and high-frequency trades. Responsibilities also include building ETL data pipelines and integrations with third-party systems.

We offer eSIMs in 190+ countries, so travelers can get online instantly, anywhere in the world. We're a remote‑first team of 15 people united by a genuine love for travel, and we've already built a strong organic social media presence with millions of views per month. We are looking for a Senior SMM Manager to own and scale our social media.

**Kyriba is a global fintech leader empowering CFOs and finance teams with cloud-based treasury, payments, and risk management solutions. We serve 3,000+ customers worldwide, managing $15 trillion in payments annually and helping businesses optimize liquidity performance across the enterprise. We're on a mission to become the most sought-after cloud technology company globally.

We are looking for a motivated Junior AI Software Engineer with strong Python skills who is excited about building real-world AI products. You will join a small, fast-moving team developing internal AI-powered solutions that support and improve our business operations.

Senior Analyst, Indirect Tax (VAT) page is loaded## Senior Analyst, Indirect Tax (VAT)locations: Warsaw - Poland: G&Atime type: Full timeposted on: Posted Todayjob requisition id: R19057If you’re interested in this role, please apply in English and include an English version of your Resume/CV. **The Role:**Joining Moderna means advancing mRNA science to transform medicine.

Research Field Physics » Optics Researcher Profile Leading Researcher (R4) Positions PhD Positions Application Deadline 10 May 2026 - 23:59 (Europe/Warsaw) Country Poland Type of Contract Permanent Job Status Full-time Offer Starting Date 1 Jun 2026 Is the job funded through the EU Research Framework Programme?