hr English-speaking jobs in Legionowo

Develop and optimize local asset management policies and procedures. Monitor asset activities, oversee internal controls, and manage asset lifecycle processes. Requires relevant asset management experience and fluency in Polish and English.

E-Commerce Manager to execute DTC trading and growth strategy in Eastern Europe. Requires D2C eCommerce experience, fluency in Czech and English, and strong analytical skills.

Manage operational and functional projects, including OEM/OES projects. Responsible for achieving Project KPIs in profitability, quality, and production preparation. Requires a Master's degree in engineering and 2+ years in new project launches, preferably in automotive.

Experienced Global Study Manager to lead complex global studies. Key duties include client liaison, project oversight (budget, risk, milestones), and managing stakeholder communications for high-complexity projects. Requires 5+ years in pharma/biotech/CRO.

Drive architecture and delivery of a platform enabling AI agents to act in the physical world. Define technical direction for location intelligence consumption, building core capabilities in production. Requires senior experience with agentic systems, Rust/Python, and LLM engineering.

Tech Investigator Specialist role in an AI-first organization. Independently investigate AI-triaged customer tech signals, distinguishing bugs from expected behavior, and create actionable Product/Engineering insights.

Senior Java Fullstack Developer needed for complex global supply chain projects. Responsibilities include full-stack development using Java, Spring, and React, owning the lifecycle, and building microservices. Requires 8+ years in Java and React.

Senior System Business Analyst supporting complex credit and lending banking systems. Responsibilities include analyzing requirements, designing processes, and leading analytical workstreams using UML, REST APIs, and microservices. Requires 8+ years of system analysis experience.

L2 Technical Support Engineer develops monitoring and diagnostics systems. Responsibilities include L2 support, manual testing, and root-cause analysis of complex IoT/IIoT issues across edge and cloud environments using protocols like Modbus and MQTT.

Build production Python services for a global investment management firm within a consultancy role. Requires commercial Python experience, strong design instincts, and excellent spoken English for client interaction. Mid and senior levels available.

Data Engineer Tech Lead for an AI-driven platform. Design, build, and maintain data pipelines and storage layers while providing technical leadership and guidance to data engineers. Requires Python proficiency and strong AWS knowledge.

Document Publisher/Writer needed to co-create sales and communication materials. Requires MS Office proficiency, document editing experience, and excellent English and Polish skills. German or Swedish studies preferred.

Trainee, Lease Accounting supports analysts in preparing reports and analyzing client portfolios under IFRS 16 and ASC 842. Requires a Finance/Accounting/Economics degree or final year student, and communicative English.

Senior PR Manager to build Hostinger's global presence in top-tier media, positioning the company as a leader in AI. Responsibilities include press outreach, thought leadership, and managing global PR relationships.

Senior Clinical Data Manager oversees clinical data management for global Phase I–IV studies. Responsibilities include ensuring data integrity, leading project management, and managing CRO/vendor activities. Requires 8+ years in clinical data management.

Junior Administrative Assistant provides professional reception service, manages office administration, coordinates travel, and supports daily clerical duties. Fluent Polish and English are required.

Recruitment Specialist manages the full recruitment lifecycle for Operations and non-IT departments. Requires 2+ years of experience, advanced English, and fluency in Polish.

Technology Business Analyst with Workday focus drives initiatives in HR technology. Leads Workday implementations, enhancements, and optimization, bridging business needs and technical solutions. Requires deep Workday HCM expertise.

Experienced System Safety Leaders needed to support System Safety Assurance in automotive engineering. Focus includes confirmation reviews, ISO 26262, and ISO 21448 compliance for HW/SW systems.

Design and build production-grade AI and data solutions. Focus on full-stack application development, Python, and integrating AI services like LLMs. Requires experience in software and data engineering.