hr English-speaking jobs in Legionowo

Design and implement SAP BI solutions, including SAP BW/4HANA and Datasphere. Develop analytics using SAC, AFO, and Power BI. Requires 8-10+ years in SAP BW development and strong skills in ABAP and data modeling.

Drive technical leadership for submarine networking solutions across customer opportunities. Design architectures, develop RFx responses, and support solution innovation using DWDM and optical technologies.

Tech Lead, Backend (Go, Typescript) to lead technical execution and micro-architecture for 1inch's DeFi platform. Own design of scalable, resilient backend services integrating with blockchain infrastructure. Requires 8+ years experience in DeFi/Web3.

Build and maintain C#/.NET microservices on AWS ECS. Apply DDD and CQRS to create scalable systems, designing event-driven communication with NATS. Focus on clean, testable code and observability.

Category Buyer EMEA responsible for Travel & Fleet strategy, supplier landscape, and commercial performance across Europe. Drive savings through structured sourcing, negotiation, and contract management. Requires 4-6 years of procurement experience in travel or international companies.

Seeking an AI Lead Developer to design and deploy scalable AI and Generative AI solutions. Requires hands-on experience in ML, NLP, LLMs, and full solution lifecycle development.

Senior Network & Security Engineer designs and maintains enterprise LAN, WAN, WLAN, and Security environments. Responsibilities include creating HLD/LLD, SME guidance for MSP operations, and enforcing security policies using Fortinet. Requires 5+ years of experience.

Senior Backend Engineer (Go) to architect multimodal generation pipelines. Design and scale Go microservices for high-concurrency AI workloads, optimizing Kafka/SQS and AWS infrastructure.

Experienced Financial Controller needed to lead finance operations, ensuring accurate reporting and compliance. Responsibilities include month-end close, P2P, and statutory filings. Oracle NetSuite experience is essential.

Lead the logistics team to drive operational excellence across the supply chain. Responsibilities include managing planning processes, material flow, and inventory control. Requires 5+ years in logistics and 3+ years in management.

Experienced Data Engineer needed with 4-5 years in PySpark and Python. Responsibilities include designing and optimizing scalable data pipelines using PySpark and Python, and developing workflows with Azure Data Factory.

Build and operate change-data-capture pipelines from PostgreSQL to Azure using Kafka Connect and Debezium. Manage stateful workloads on Kubernetes, automate processes in Python, and integrate CDC streams with the Azure data stack.

Support and maintain enterprise development platforms and DevOps tools, focusing on CI/CD, source control, automation, Linux, and container technologies. Requires basic knowledge of DevOps and scripting in Bash or Python.

Drive high-performance programmatic partnerships as a Technical Account Manager. Lead deal setup, optimization, and troubleshooting across PG, OMP, and PMP campaigns, providing buy-side guidance and technical consultation.

Senior Core Engineer for The Witcher 4. Develop and maintain Unreal Engine core technology, focusing on streaming, editor tools, physics, and engine optimizations. Requires significant Unreal Engine and C++ experience.

Manage the full lifecycle of voluntary corporate actions, analyzing impact and communicating options to stakeholders. Requires 5+ years of corporate actions experience and knowledge of financial markets.

This role manages operations change, ensuring new products have operational support and implementing initiatives for efficiency, revenue, and risk reduction. You will lead change projects and drive continuous improvement across E2E operations.

Data Engineer (Scala) to build scalable, fault-tolerant data processing for millions of customers. Requires Scala/Java/Python, knowledge of distributed systems, and GCP experience.

Own end-to-end IT service delivery and governance. Manage incident, problem, and change processes while ensuring SLA and KPI compliance. Lead continuous improvement and manage stakeholder relationships.

Drive the Central Europe strategy for the global investment analytics platform. Define roadmaps, manage backlogs, and lead cross-functional teams to deliver software solutions for energy markets. Requires 3-6 years of relevant experience.