hr English-speaking jobs in Legionowo

Systems Engineer for Mission Concepts will lead definition of space mission concepts and feasibility studies. Collaborate across engineering, commercial, and supply chain teams to shape proposals. Requires experience in space systems, proposal development, and technical customer engagement. Strong understanding of requirements management, interface control, and architectural modeling is essential.

Senior Android Developer to build and maintain features in a large-scale app with 10M+ users. Focus on performance, CI/CD, and scalable architecture using Kotlin/Java, MVVM, and Clean Architecture. Requires 5+ years of Android development experience.

Data Engineer needed for a core data team, focusing on Snowflake, SQL, and Data Vault. Responsibilities include developing data warehouse solutions, implementing data transformations, and optimizing query performance. Requires 4+ years of experience.

AI Platform Engineer needed to develop a next-gen AI platform using LLMs and AI agents. Responsibilities include designing RAG architectures, building workflows on Dify, and optimizing AI performance. Requires 4+ years in AI Engineering with strong Python/TypeScript skills.

Lead rating processes for industrial credits, interacting with corporate debt issuers. Requires solid corporate finance background, cash flow modeling skills, and fluency in English.

System Analyst/Researcher focusing on 5G systems research and analysis, including Radio Resource Management and the Physical Layer. Requires background in communications theory and knowledge of 5G specifications.

SAP PLM Consultant (S/4HANA) role involving designing solutions for Order Generation and Launch Management. Requires SAP S/4HANA expertise, SD module knowledge, and proficiency in English and Polish.

Senior Data Analyst needed to optimize data pipelines and reporting architecture. Responsibilities include complex SQL querying, Airflow ETL orchestration, and Tableau backend management. Requires 5 years of experience managing end-to-end data workflows.

Senior iOS Engineer to develop and maintain the complex Jeppesen ForeFlight application using Swift. Responsibilities include designing, developing, and solving technical challenges related to performance and architecture.

Senior QA Automation Engineer to design and maintain end-to-end tests using Playwright. Responsibilities include improving test coverage, integrating tests into CI/CD, and exploring AI tools to enhance QA workflows. Requires strong programming skills and experience with automated testing frameworks.

Senior iOS Engineer to design, develop, and maintain high-quality iOS applications using Swift, SwiftUI, and Xcode. Collaborate with engineers, product managers, and designers to deliver exceptional user experiences. Lead technical discussions, mentor developers, and drive engineering best practices.

ServiceNow Architect Technical PO for pharma projects. Requires 7+ years ServiceNow experience, HRSD expertise, ITIL knowledge, and agile skills. Must have advanced scripting and integration experience.

Support enterprise-wide development initiatives for a global organization. Responsibilities include program material support, feedback analysis, speaker coordination, and LMS administration. Requires 2-5 years in L&D or HR.

This cross-functional role drives end-to-end process transformation across finance and non-finance domains within a global shared services environment. Responsibilities include process analysis, redesign, AI enablement, automation solution development, and change management.

Mid Fullstack Developer needed for a HealthTech project. Develop and maintain applications using Python (backend) and React (frontend), integrating AI for mental health analysis. Requires 3+ years of Python experience and React knowledge.

Senior Python Developer needed to design and scale high-throughput services for first-mile and last-mile logistics. Focus includes developing routing algorithms, network analysis, and geospatial data utilization. Requires 4+ years of Python/SQL experience.

Drive growth for the DIMETRA TETRA systems portfolio by leading product lifecycle management, market analysis, and go-to-market tactics. Define roadmaps and deliver solutions across government, public safety, and enterprise markets.

Join us as a Python Developer and shape the way we build and evolve software in one of our product teams. You’ll work side by side with global specialists and leverage modern engineering practices to deliver applications that support critical workflows for tomorrow’s power grids.

Customer Operations Leader needed to drive operational excellence and empower staff. Requires 3+ years in customer service with 3-5 years of leadership. Must be fluent in English and French. Experience with SAP/ServiceMax is essential.

Program Management Lead to drive large-scale greenfield initiatives under hard deadlines. Responsibilities include end-to-end execution, managing schedules, budgets, and risks across production, logistics, construction, and IT/OT. Requires 8+ years in complex projects.