hr English-speaking jobs in Legionowo

Senior Estimator needed for Poland's first large-scale nuclear power plant project. Develop and support cost estimates, provide local market intelligence, and ensure estimates reflect Polish construction conditions and regulations. Must have a Bachelor's degree plus 10 years of experience or equivalent. Fluency in Polish and English required.

Senior Revenue Performance Analyst will process orders, review contracts, and ensure compliance with IFRS, JSOX, and company policies. The role supports sales campaigns and collaborates with Finance, Legal, Distribution, and Shared Services. Requires proficiency in German and industry knowledge of revenue recognition standards.

Lead research and innovation for future network capabilities at T-Labs, Deutsche Telekom's research unit. Define research agendas, explore emerging technologies, and translate research into strategic telecom capabilities.

Manages the overall NAV calculation process for hedge funds, ensuring timely and accurate delivery. Leads and supports a team of up to 20 employees, resolving client inquiries and developing workflows. Requires 9 years of experience in hedge fund administration, including 3 years at the manager level.

PLM Consultant with 5+ years of experience in Siemens Teamcenter required. Expertise in PLM applications, product development methodologies (MBSE, V-Model, CM2), and Teamcenter configuration (Active Workspace). Strong communication and collaboration skills. Fluent in English (B2 minimum) and German (C1).

As Business Process Lead – ATS & Candidate Experience, you will ensure the effectiveness and continuous improvement of recruitment processes and systems. You will serve as the bridge between business stakeholders and technology teams, safeguarding process integrity while enhancing the candidate experience. You will own ATS governance and performance, drive candidate experience excellence, and lead recruiting process governance.

Develop and optimize time series forecasting and predictive models using Python, Azure Machine Learning, and Databricks. Collaborate with stakeholders to translate business requirements into scalable data science solutions. Maintain data quality and governance standards throughout the modeling lifecycle.

The HR Administration Manager leads and manages a team, ensuring efficient HR service delivery, accurate record maintenance, and compliance with policies and employment laws.

Senior Product Manager will own PandaDoc's top-of-funnel product strategy, defining and executing acquisition-related product surfaces and loops. This role requires experience in growth, acquisition, or PLG-focused roles at SaaS companies and a proven track record of shipping features that moved top-of-funnel metrics.

Solution Architect Consultant will design secure, scalable cloud-based solutions using AWS. Responsibilities include defining architecture, guiding implementation, and ensuring successful delivery of technology initiatives.

Senior Flutter Developer to build and evolve the BOSS Revolution app, a large-scale Flutter product with a deep native calling stack. You will design and build high-performance features in Flutter/Dart while maintaining and extending the native calling stack in Kotlin and Swift. Experience with large-scale mobile app development, Flutter/Dart, native mobile development (Kotlin/Android and/or Swift/iOS), and integrating native code with Flutter via platform channels is required.

EMEA Salesforce Training & Change Lead will deliver adoption strategies, training, and change management for the platform. Collaborate with stakeholders, product owners, and users to ensure business value and platform understanding. Develop training materials, communication plans, and change management strategies. Requires 2+ years Salesforce experience, training/communication experience, and project experience. Multilingual skills preferred.

Drives governance excellence and operational discipline across global data platforms. Champions a "Governance-as-Code" approach ensuring platforms are secure, audit-ready, and optimized. Acts as a bridge between Platform Engineering, FinOps, Security, and Leadership.

Supply Chain Project Manager will lead and deliver end-to-end supply chain, value engineering, and ESG projects. Responsibilities include project management, stakeholder engagement, and coordinating with cross-functional teams. Requires a Bachelor's or Master's degree, 2-5 years of experience in supply chain or project management, and strong communication skills.

Manage strategic projects across inland silos and port facilities, overseeing planning, budgeting, and execution. Coordinate contractors, suppliers, and stakeholders. Monitor project progress, costs, and risks.

Lead complex building construction, logistics, and industrial projects from concept to completion. Manage project teams, client relationships, and building permit processes in Poland. Requires 10+ years of experience leading projects exceeding €30 million and expertise in Polish building regulations.

Model Risk Validator manages model-related risks for commodities. Conducts independent validations, monitors performance, and reviews models to ensure soundness. Evaluates model assumptions, designs tests, and builds replicas to verify accuracy. Communicates findings to stakeholders and ensures compliance with risk management policies.

Senior Revenue Manager ensures the completeness, integrity, and compliance of revenue accounting across a complex business. Manages the end-to-end revenue accounting cycle, oversees revenue calculations and billing, and reviews contracts to determine appropriate accounting treatment. Drives operational improvements and collaborates with Sales, Legal, and operations to resolve revenue, billing, and contract queries.

Site Reliability Engineer to maintain and support production systems, ensuring high availability and scalability. Experience with containerization (Docker, Kubernetes), cloud platforms (AWS, Azure, or GCP), and scripting languages (Python, Bash, Go) required.

eDiscovery Specialist manages the full eDiscovery lifecycle, including data collection, processing, review, and production. Collaborates with legal counsel on eDiscovery strategies and ensures compliance with legal standards. Requires 3+ years of eDiscovery experience and familiarity with tools like Relativity or Exterro.