hr English-speaking jobs in Legionowo

Senior Full-Stack Engineer will design and build a 401(k) plan administration platform. Responsibilities include owning vertical slices end-to-end (AWS infrastructure, Kotlin backend, TypeScript frontend), acting as a thought partner on architecture decisions, and interviewing subject-matter experts.

Provide production support for Private Banking Client Onboarding and Reporting systems. Analyze incidents, resolve issues, and manage records in ServiceNow. Support technical and process improvements.

System Engineer responsible for end-to-end ownership of legacy application components. Analyzes data flows, supports changes, performs troubleshooting, and contributes to lifecycle decisions. Requires strong C/C++ development, Agile experience, CI/CD knowledge, and GitHub Copilot proficiency.

Develop and maintain backend products using .NET technologies (version 8+). Design, develop, and maintain RESTful APIs and backend services. Experience with GitLab and relational databases (PostgreSQL) is required.

Lead engineering teams delivering solutions in Network, Observability, or Quality Assurance. Requires 7+ years of experience, at least 4 in management, technical background, and experience managing teams in Agile environments. Strong English communication skills (C1 level) are essential.

Kafka Solutions Architect will consult on Kafka technologies, lead trainings, and participate in technical pre-sales activities. Requires experience with Kafka administration, performance tuning, and its ecosystem. Must have experience with Kubernetes, Docker, Ansible, and cloud platforms. Strong English and Polish language skills are required.

Designs, develops, and operates reporting solutions to support IT governance, risk, and performance management. Builds and maintains scalable reporting platforms, ensuring data quality and secure access. Translates organizational and regulatory needs into reporting logic. Collaborates with stakeholders to gather requirements and evolve reporting capabilities.

Senior Automation & SCADA Developer to design, implement, and maintain solutions connecting production facilities, automation systems, and IT services. Experience with SCADA, PLC programming, industrial communication protocols (OPC UA, IEC-104, Modbus TCP, ICCP), and industrial integrations required.

Consult on DORA BCCM framework gaps within L3 taxonomy. Analyze controls against DORA requirements and standards. Lead workshops and coordinate activities across stakeholders.

Senior Data Solutions Engineer will design, implement, and optimize data solutions using cloud platforms like Databricks, Microsoft Fabric, and Snowflake. Responsibilities include building data pipelines, designing data models, and developing data processing solutions. Requires 5+ years of experience, expert SQL knowledge, Python or other programming language skills, and experience with data platforms.

Senior SAP Manufacturing Consultants, Solution Architects, and SMEs sought to deliver innovative solutions for Life Sciences companies. Collaborate with clients on global transformation programs, focusing on SAP S/4HANA Manufacturing, MES integration, and shop floor processes.

Join the Veeam Quality Assurance team in Warsaw and work on Veeam products. Testers will analyze software requirements, test products, communicate with the product development process, and evaluate test results.

Provides accounting and process management support for Aon's US and Canadian operations, focusing on real estate, IT systems, and support. Collaborates with various finance and tax groups on accounting and process solutions. Supports acquisitions, divestitures, and IT system implementations.

Senior Business Analyst to support a global FMCG organization in strengthening its enterprise data foundations. Focus on building and evolving standardized, scalable data pipelines and datasets. Responsibilities include defining data requirements, managing timelines and dependencies, and coordinating delivery across multiple stakeholders. Experience with SQL, Agile delivery environments, and stakeholder management is required.

AI Engineer will develop and optimize internal AI tools, build proofs of concept, and collaborate with teams to automate processes. The role also involves leading client projects, designing and implementing AI solutions, and providing strategic consultancy.

Implement an integrated global AI Management System for GEHC products, enabling ISO42001 certification. Identify and manage AI system risks, provide remediation recommendations, and engage business units. Bachelor's Degree in Computer Science or STEM with advanced experience required.

Business Development Manager will identify new sales opportunities in the DACH market, qualify leads, and run discovery calls with potential clients. Fluent German (C1/C2 or native) is required. The role involves collaborating with marketing on lead generation campaigns and sales materials.

The Domain Architect – Pharma R&D is a senior role bridging Strategy, Portfolio & Governance and Pharma R&D. The role leads the Pharma R&D architecture network, drives architecture governance and strategy, and translates business goals into adaptable roadmaps.

Senior C++ Developer with 6-8 years of experience sought to design, develop, and maintain software applications. Must have strong C++ programming skills, object-oriented design knowledge, and experience with software development tools and methodologies.

The PMO Specialist will coordinate client projects, manage documentation, budgets, and operational processes. This role supports project delivery, client communication, and billing.