hr English-speaking jobs in Legionowo

The Expense Administration Senior Representative will prepare and review monthly/quarterly deliverables such as budgets, TER, VAT filing, fund events, and other reporting. Responsibilities include ensuring accuracy, timeliness, and completeness of tasks, communicating with clients and stakeholders, and assisting with projects.

Experienced HPC System Software Engineer needed for a 6-month contract in Gdansk. Expertise in Linux internals, Confidential Computing, and system-level programming is required.

Salesforce Developer with 4+ years of experience needed for B2B Commerce (Lightning) projects. Expertise in Salesforce Commerce Cloud (B2B), Lightning Web Components (LWC), and API integrations required. Must have strong Apex coding skills and experience with order processing, inventory management, and security features.

Full Stack Software Engineer to design, code, and implement database management solutions. Experience with React, JavaScript, Python web frameworks, and Linux environments required. Must be able to work autonomously in a globally distributed organization.

Senior DWH Engineer needed for a remote, full-time role with an international company. Design, optimize, and maintain scalable data warehouse solutions in Snowflake. Build and manage data pipelines using Matillion. Translate retail business needs into data solutions and ensure data governance, security, and compliance.

Implementation Specialist designs and sets up parking areas, collaborates with the Operations Department, and contributes to process improvement. Requires Polish (C2) and English fluency, technical interest, and a structured, detail-oriented work style.

Senior Sales Executive to drive merchant acquiring and alternative payment solutions sales across EU markets. Proven track record in FinTech sales, strong understanding of e-commerce payments ecosystem, and excellent communication skills required.

Senior Commissioning Engineer to lead and execute mechanical commissioning activities for a CCGT power plant. Experience in BOP systems, testing, troubleshooting, and documentation required. 5-7 years of experience in power generation commissioning preferred.

Support aircraft component sizing, structural analysis, and FEM modeling. Analyze strength, stability, and fatigue. Present findings to the team.

Algotale seeks a SAP Commerce (Hybris) Consultant with 3-5 years of experience to design, develop, and implement eCommerce solutions. Responsibilities include developing Hybris applications, customizing Spartacus storefronts, and collaborating with cross-functional teams. Strong experience with the Hybris platform, Spartacus, Java, and REST APIs is required.

Develop the Phoenix-RTOS operating system for space applications and satellite-dedicated applications. Design, implement, and optimize software in C for resource-constrained environments.

Senior Python Engineer needed for B2B solutions, marketplaces, and retail ecosystems. Must have 3+ years of Python and Django experience, AI framework knowledge (OpenAI, LangChain, FastAPI), and strong testing skills. Fluent Polish and English required.

OT Project Engineer (OT Security) supports OT Security BAU team in a regulated manufacturing environment. Ensures accurate documentation, aligns procedures across sites, and contributes to cybersecurity governance. Requires 3+ years of OT Cybersecurity or Automation experience in GMP-regulated manufacturing. Familiarity with OT security frameworks, network segmentation, and documentation systems is essential.

Test Automation Engineer needed for a Scrum team developing a mission-critical backend data application. Design, implement, and maintain API test automation frameworks (REST/GraphQL/WebSocket) using REST Assured and k6. Integrate automated tests into CI/CD pipelines and troubleshoot application issues.

Product Owner needed for a borderless banking and payments solution. Experience with customer-facing financial products, APIs, and payment flows required. Define product vision, roadmap, and work closely with engineering to deliver improvements.

Java and Python software developer with 2-3 years of Java and 1-2 years of Python experience. Requires strong analytical skills, problem-solving abilities, and excellent English communication.

Execute AI-powered outbound sales campaigns targeting enterprise decision-makers in Central and Northern Europe. Generate qualified meetings and learn a proven sales methodology. Fluent English required, additional European languages a plus.

Lead a project team of mechanical development engineers in the design, development, and validation of eDrive systems, including eMotors, gearboxes, and their mechanical integration. Develop and manage detailed project plans and schedules to ensure timely project delivery. Communicate with various engineering functions and stakeholders. Drive innovation in mechanical design to enhance the performance and efficiency of eDrive systems.

Asset Management Consultant to build ISO 55001-aligned frameworks, improve lifecycle performance, and optimize cost & risk. Requires engineering degree, 5+ years in asset management, and experience with EAM/CMMS.

Designs IT managed services solutions, translating customer requirements into end-to-end service designs. Develops cost calculations, service models, and effort estimations. Presents solutions to customers and supports contract negotiations. Collaborates with sales, partners, and service units to ensure high-quality outcomes.