hr English-speaking jobs in Legionowo

Leads the global Education Services function, responsible for training development and delivery. Translates learning strategy into scalable training solutions and owns the commercial side of training for clients and partners. Drives a project-based approach to training delivery and develops a portfolio of training offerings. Builds and runs an internal enablement program to upskill employees on SimCorp solutions. Collaborates with various teams to ensure business alignment and impact. Leads and develops a high-performing global team.

Senior Python Software Engineer to deliver high-impact data analytics and Machine Learning solutions. Collaborate with international teams, research technical options, and contribute to functional and architectural decisions.

Senior mobile developer to build and ship features for a new mobile app integrating with access control and operational systems. Requires proven track record of shipped mobile apps, API experience, and knowledge of mobile security fundamentals.

IT Infrastructure & Operations Lead will manage Azure, cloud, and on-premises systems across Poland and Hungary. Responsibilities include troubleshooting, infrastructure administration, service process improvement, and vendor coordination. Requires 3+ years of IT experience, Azure administration, hybrid infrastructure support, and ITIL knowledge. Fluent Polish and English required.

Lead Developer for mobile application design, development, and optimization. Requires 6-7 years of experience, proficiency in mobile frameworks, and expertise in secure, scalable solutions.

Integration Specialist to safeguard and scale the global HR integration landscape. Collaborate with stakeholders, analyze business needs, and design, implement, and maintain integrations. Expertise in SAP SuccessFactors, integration middleware, and HR processes required.

Solutions Architect will design and develop cloud-based and on-premises solutions for clients. Responsibilities include consulting with clients, creating architectural visions, and producing detailed specifications. Requires expertise in multi-vendor service integrations, software, operating systems, and infrastructure designs. Must have experience in client engagement, consulting, and needs assessment. A bachelor's degree in a related field is required.

Analyze large-scale, real-time data from diverse InPost systems to provide insights and recommendations. Design, develop, and extend data models for optimized analytics. Collaborate with cross-functional teams to deliver data solutions.

Senior Manager, Product Data Science & Experimentation will own the health, velocity, quality, governance, and organizational maturity of experimentation across Viator and Tripadvisor. Responsibilities include defining and enforcing experimentation standards, driving experimentation velocity, and partnering with Product, Engineering, Data Engineering, and Product Data Science leadership.

Business Development Manager will identify new business opportunities and develop existing client relationships in the IT outsourcing and consulting space. Requires 4+ years of B2B sales experience, strong stakeholder relationships, and fluency in English.

Solutions Architect will design and develop cloud-based and on-premises solutions for clients. Responsibilities include consulting with clients, creating architectural visions, and producing detailed specifications. Requires expertise in multi-vendor service integrations, software, operating systems, and infrastructure designs. Must have experience in client engagement, consulting, and agile development environments. A bachelor's degree in a related field is required.

Develop and scale cutting-edge AI models to advance democratization of frontier intelligence. Collaborate with a global team to design, build, and deploy models across reasoning, code, and multimodal applications.

Water & Wastewater Engineer to design highways, roads, and streets for projects in Sweden. Requires a Civil Engineering degree, 4-7 years of relevant experience, and proficiency in Civil 3D and/or Novapoint.

The Specialist FP&A provides financial leadership for European HAVI Global Planning & Analytics activities. Responsibilities include monthly close activities, reporting, analysis, and ensuring compliance with GAAP principles.

Experienced Sales Finance Business Partner to join the Global Expansion Unit finance team in Warsaw. Manage budgeting, forecasting, and variance analysis for sales and trade investment. Provide financial insight and recommendations to senior management. Support sales department's strategic and operational decision-making.

IT Project Manager to lead application decommissioning and data modernization program. Manage end-to-end lifecycle of retiring high-value software, ensuring data integrity and regulatory compliance. Oversee data archiving, stakeholder coordination, risk management, and vendor contract negotiations.

Global Consumer Insights and Data Analyst will provide analysis and insights to enhance understanding of category and consumer dynamics. The role supports the business in translating market data and consumer research into actionable recommendations.

Project Manager (Internal Projects) will oversee the development and expansion of internal data warehouse, ERP system, and internal tools. Responsibilities include planning, executing, and supervising projects, collaborating with stakeholders, and managing project scope, schedule, budget, risk, and quality. Requires several years of experience managing IT projects, knowledge of Agile methodologies, and strong communication and analytical skills.

Designs and guides scalable, business-aligned technology solutions for Site, SHE (Safety, Health & Environment), and Sustainability. Translates business requirements into robust, end-to-end solutions. Collaborates with stakeholders to align on architecture, requirements, and delivery priorities. Evaluates technologies and vendors based on business requirements and technical feasibility.

Experienced MRO Category Manager needed to lead strategic procurement for manufacturing sites in Germany and the Netherlands. Develop and execute EMEA-wide MRO category strategy, including sourcing initiatives, supplier relationship management, and cost savings initiatives. Requires 5-8+ years of procurement experience, including MRO category management, and fluency in English. German and/or Dutch language skills are beneficial.