hr English-speaking jobs in Legionowo

Looking for stable projects with modern tech and room to grow? We are Clouds on Mars, an IT consulting company specializing in architecting and delivering solutions that exceed current technological and domain standards. From cloud and data engineering through AI-driven analytics to web apps and automation – we manage the full project cycle.

Senior Site Reliability Engineer will oversee application tasks, operate production systems, design automation, and support DevOps teams. Requires 5+ years of experience in software or system engineering, including 2+ years in SRE or platform reliability. Experience with AWS, Kubernetes, and Terraform is essential.

Drive the vision, roadmap, and strategic direction for HelloFresh's loyalty program. Build the metric framework connecting customer behavior to program performance and commercial outcomes. Partner with marketing, CRM, and leadership to communicate program direction, decisions, and results. Collaborate with the referrals and virality team to maximize ideas across both domains.

ServiceNow Architect to design and implement scalable solutions across ITSM, ITOM, ITAM, HRSD, SecOps, and SPM modules. Minimum 5 years of ServiceNow experience, 2 years as an Architect, and fluency in English required.

Experienced full service Project Manager needed for global Oncology clinical trials (Phase I-IV). Manage all study stages, from proposal to completion, ensuring timelines, scope, cost, and quality. Lead cross-functional teams, manage budgets, and serve as primary client liaison.

Leads and executes mid to long-term projects using continuous improvement and project management expertise to optimize business processes and drive growth.

Collaborate with development teams to ensure smooth and reliable environment operations. Own and operate containerized application platforms based on Docker and Kubernetes. Design and deliver dynamic test environments and build, maintain, and standardize CI/CD pipelines. Drive deployment automation and GitOps practices. Embed security-by-design across the SDLC.

Design, build, and operate systems for Netflix's AI-driven documentation and GenAI-powered developer support experiences. Help shape the technical direction of a new platform and apply GenAI and LLM-based techniques to real developer problems. Provide technical leadership, partner with product and engineering teams, and own work end to end.

As a Senior Manual Tester, you will be working for our client , a leading fintech company dedicated to revolutionizing financial transactions. You will contribute to testing and ensuring the security and reliability of payment systems, including API testing, backend processes, and Visa/Mastercard transaction verification.

Senior DevOps Engineer (DevSecOps) will design, build, and maintain secure cloud infrastructure across Azure and AWS. Responsibilities include embedding security into CI/CD pipelines, hardening cloud environments, and managing vulnerability remediation.

Drive growth of indirect sales for HVAC solutions (heat pumps, chillers, FCUs) across Poland. Build and manage a partner network, identify new business opportunities, and support partners in project delivery.

Git Hub Copilot Consultant needed to support enterprise-scale Git Hub environment evolution and Copilot adoption. Responsibilities include analyzing usage, configuring security, designing authorization concepts, and creating documentation. Requires 4+ years of experience with Git Hub Enterprise, administration, repository management, security, and Copilot governance.

The Head of Admissions will oversee the student admissions process, develop recruitment strategies, and collaborate with academic and administrative staff.

Leads a Finance Operations team (6-10 FTEs) responsible for client compliance, contracts, projects, revenue recognition, and commissions. Manages team scope, workload, and ad hoc requests while driving process improvement and standardization. Represents Finance Operations in meetings with internal and external customers. Requires experience in people management, financial management processes, and client-facing environments. Proficiency in French and English is essential.

As a Carrier Management Expert, you will build and lead negotiations with national courier companies, ensuring delivery quality and optimizing carrier performance. You will analyze data, develop strategies to improve efficiency, and collaborate with internal teams to manage the carrier mix.

Senior IT Project Manager to lead a security transformation program for a financial services client. Requires 7+ years of IT project management experience, 3+ years in security or IT infrastructure projects, and fluency in German (C1+). Must have experience managing large-scale projects, budgets exceeding €1 million, and cross-functional teams. Strong communication skills and familiarity with financial sector regulations are essential.

Experienced Microsoft 365 Developer to develop solutions using the Microsoft Power Platform, particularly Microsoft Copilot Studio. Focus on building agents, enhancing business processes, and collaborating with teams. Requires 5+ years of software development experience with Microsoft technologies, deep expertise in Power Apps and the Power Platform, and practical experience with Dataverse and Microsoft Copilot Studio. Strong understanding of Agentic AI and ability to translate business needs into technical solutions. Advanced English required.

AgileEngine seeks a Middle/Senior Full Stack Engineer to enhance and maintain an internal dashboard platform on Microsoft Azure. Responsibilities include developing backend services and APIs using Node.js, maintaining frontend functionality, and configuring Azure networking and security. The role requires 4+ years of software engineering experience, strong Node.js skills, and experience with Azure cloud services.

Senior Software Engineer to build and own end-to-end AI workflows for legal teams using Python, FastAPI, and related technologies. Must have 5+ years Python experience, 3+ years with FastAPI, and hands-on experience with AI tooling.

Develop and implement AI agents for document classification, data extraction, and workflow automation. Build AI agents for classification and decision-making, implement data extraction and validation pipelines, and integrate AI services into automation workflows.