hr English-speaking jobs in Legionowo

Defines and implements business unit enterprise architecture strategies and roadmaps for applications, ensuring alignment with company standards. Collaborates with business and IT teams to translate requirements into solutions. Evaluates technologies and guides solution architects on compliance.

Senior Software Engineer to deliver NVIDIA GPU Cloud services. Collaborate with Configuration Management and Workflow tools to handle and deploy server clusters. Build and develop infrastructure, tools, and automation scripts. Apply agentic AI to manage Data Center operations.

Node.js Technical Lead to design, build, and scale a B2B SaaS platform. 7+ years of software development experience and 5+ years with Node.js required. Responsibilities include backend development, system design, and team building.

Collaborate with Procurement, Internal Teams, and Vendors to ensure accurate invoice processing, account reconciliation, and adherence to internal controls. Support implementation of process and system changes and maintenance of process documentation.

Senior Technical Project Manager will oversee New Product/New Technology Introduction projects, managing specifications, resources, and expenses. Requires 8+ years of experience in R&D and project management for large-scale electro-mechanical projects. PMI certification preferred. Strong business acumen and fluency in English and Polish are required.

Leads, creates, and defines Box Accessibility standards and pathways. Creates and reviews requirements for WCAG conformance across all Box apps and experiences. Partners with Product, Engineering, and Design to ensure accessibility standards are met. Evaluates existing product patterns and improves accessibility practices across Box.

Leads data governance based on data strategy for assigned areas. Acts as a trusted data advisor, influencing strategy and improving data governance. Governs data in areas including quality, operations, storage, and security.

Design, build, and operate reusable front-end building blocks for B2B and B2C customer solutions. Develop and operate plugins for the Backstage developer platform. Collaborate with other developers to build, maintain, and operate reusable API services.

The Principal – Service Delivery, Data & Analytics is a customer-facing role responsible for owning complex Data & Analytics solutions end-to-end. This role works directly with airline customers to understand business needs, recommend solutions, and lead delivery execution, including writing production code. The Principal operates with high autonomy and is trusted with Sabre’s most complex customer engagements.

Java Developer to design, develop, and maintain backend services and applications using Java technologies. Must have skills in Java 21, Spring Boot, microservices, Kafka, Maven, and JOLT. Collaborate with team members to define technical requirements and deliver solutions.

Senior Product Security Engineer will design and maintain security regression test suites, lead threat modeling sessions, and perform offensive security testing. Responsibilities include identifying vulnerabilities, ensuring security in product changes, and collaborating with engineering teams. Requires 5+ years in application/product security, experience with web application security testing, API security, and threat modeling methodologies, and a deep understanding of OWASP Top 10.

Develop cross-platform solutions for the booking domain, maintain platform integrity, and participate in release workflows.

Data Engineer DevOps will monitor production environments, manage incidents, and support data delivery process validation and monitoring. Responsibilities include investigating issues, deploying changes, and collaborating with users, product owners, and IT teams. Required skills include SQL knowledge, experience with BigQuery and Data Lake environments, understanding of Agile methodologies, and experience with UC4 job scheduling.

Senior Business Analyst will work on local and international projects, bridging IT and business needs. Responsibilities include eliciting, filtering, and validating business requirements, facilitating workshops, and translating requirements into functional and technical specifications.

Manages the full audit lifecycle, including planning, execution, reporting, and follow-up. Performs audit testing, documents findings, and discusses them with stakeholders. Supports, coaches, and supervises audit team members. Identifies process improvement opportunities. Requires 8+ years of experience in internal and/or external audit, strong understanding of finance and audit principles, and fluency in English.

Develop and maintain web applications using React and TypeScript. Build user interfaces, collaborate with teams, and integrate with APIs. Experience with AI/LLM use cases is beneficial.

Senior HR Business Partner will partner with Commercial leaders to drive organizational effectiveness, talent outcomes, and value creation. The role will lead talent management, succession planning, and leadership development across the Commercial Organization. The successful candidate will have 8+ years of progressive HR experience, including significant HR Business Partnering experience with senior stakeholders in a multinational, fast-paced environment.

DevOps Engineer needed to design, implement, and maintain scalable cloud infrastructure in AWS. Responsibilities include automating infrastructure provisioning, managing containers, and collaborating with cross-functional teams. Requires experience with AWS core services, Infrastructure as Code (Terraform, AWS CDK), containerization (Docker, ECS/ECR), CI/CD pipelines, and Python.

Senior FP&A Specialist will execute managerial accounting, reporting, and planning tasks. Responsibilities include analyzing financial data, providing business insights, supporting Business Control, and ensuring process standardization. Requires a Bachelor's or Master's degree in Finance or Accounting and 6 years of relevant experience.

Senior/Lead Machine Learning Engineer designs, builds, and deploys AI-driven solutions. Responsibilities include developing scalable AI/ML infrastructure, executing ML pipelines, and serving models at scale. Requires proficiency in Python, cloud platforms, AI/ML fundamentals, data handling, and communication. Minimum 3+ years of software development experience with AI/ML frameworks is required.