hr English-speaking jobs in Legionowo

Account Manager will manage client relationships in Poland, overseeing packaging projects and supply chain discussions. Responsibilities include project management, reporting, and collaborating with internal and external teams to deliver results. Fluency in Polish and English is required.

Offensive Security Specialist will plan and execute penetration tests, red team exercises, and threat intelligence assessments. Collaborate with the blue team to improve detection measures and contribute to the Cyber Defence Centre's strategy. Requires hands-on knowledge of security tools and experience in red team activities or penetration testing. Strong communication and collaboration skills are essential.

Postdoctoral researcher position in the Department of Concrete Engineering at Lodz University of Technology. Conduct experimental research, analyze results, and model shear capacity of reinforced concrete elements. PhD in a technical field within Civil Engineering, Geodesy and Transportation required.

We are seeking a Mid Full-Stack Engineer with React expertise to join our team building user-facing products for our AI agent platform. You will work on dashboards, operator panels, and customer-facing applications. We need someone who understands React deeply, writes TypeScript well, and can structure complex frontends. You should be comfortable working with a backend, understanding data models, and reviewing code. Experience with AI tools like Claude Code, Codex, and Cursor is expected.

The Senior BizOps Engineer will support and operate Oracle-based Data Warehouse platforms, ensuring high availability, performance, and reliability. Responsibilities include optimizing SQL/PL/SQL queries, identifying and resolving database performance issues, and collaborating with development, data, and product teams.

ServiceNow CSM Developer will design, develop, and deploy ServiceNow solutions, collaborating with customers to implement scoped applications. Requires 5+ years of ServiceNow experience, including 2+ full CSM project cycles for multinational companies. Expert knowledge of CSM module, administration, CMDB, and Workspace configuration is essential.

Provides support to clients on tax refund services, including document preparation and client communication. Offers information on tax refund procedures and assists with activation. Requires good communication skills and basic English proficiency.

Automation Engineer to design, implement, and maintain automation workflows using Python, Shell scripting, and Ansible. Build and manage CI/CD pipelines with Jenkins. Troubleshoot and operate in Linux environments. Collaborate with teams to develop and release automation solutions.

Lead CTPO EMEA Operations, driving supplier governance, process excellence, and cross-functional collaboration. Minimum 10 years' experience in operations, supplier governance, oversight and control, or related roles within financial services or similar industries.

Employee Relations Manager will develop and implement employee relations strategies in Poland, ensuring compliance with labor laws and Amazon policies. The role involves advising managers, conducting policy reviews, providing training, and fostering positive employee relations.

Senior Flowable Developer will design and develop workflow solutions, integrating them into existing products via API. Requires proficiency in Flowable, Java development, and SpringBoot frameworks.

Manage and resolve incidents related to testing activities within test environments. Assist with incident reporting and resolution, ensuring clear communication with business teams. Maintain incident databases and support reports.

Provide privacy and AI legal advice to business stakeholders. Monitor privacy laws and regulations, translating them into practical legal advice. Support privacy control implementation in projects and processes. Draft, review, and negotiate privacy-related contractual provisions. Advise on privacy risk assessments and mitigation measures.

As our first Senior Data Architect, you will shape the foundational architecture and best practices for a modern, AI-ready data ecosystem. You will prototype solutions, guide a team of senior engineers, and establish governance, observability, and cataloging with a data mesh approach.

Design and deploy production-grade machine learning systems integrating models into scalable software pipelines. Develop and ship features leveraging ML for optimization and prediction problems.

Python Developer for a large, established backend platform built with Domain-Driven Design, Clean Architecture, and event-driven workflows. Design business logic, build REST APIs and WebSocket services, and leverage AI-assisted development tools.

Quento Technologies seeks an experienced Enterprise Architect to establish and manage enterprise architecture processes. The role involves designing and communicating architectures, ensuring architectural compliance, and supporting projects in planning and controlling. The ideal candidate will have a university degree, minimum 8 years of IT experience, and 5 years in a similar position. Expertise in enterprise and business architecture design, experience with architecture frameworks (TOGAF, Zachman, etc.), and proficiency in modeling tools are required.

This 6-month paid HR internship offers diverse experience in administration, payroll, recruitment, and benefits management. Interns will support HR departments, gain practical skills, and learn from experienced professionals.

This role involves expanding and refining data and data pipeline architecture. You will optimize data flow and collection to support cross-functional teams. Responsibilities include creating and maintaining optimal data pipeline architecture, assembling large data sets, identifying process improvements, and building analytics tools.

AiSDR seeks a Partnerships Manager to scale their partner program. Responsibilities include managing referral, strategic, integration, and marketplace partnerships. The ideal candidate has 3-5 years of experience in B2B SaaS partnerships and a proven track record of closing deals.