hr English-speaking jobs in Legionowo

Director, Client Services will lead and mentor teams, drive revenue growth, and develop marketing strategies for assigned accounts. Requires 7+ years of client management experience in agencies or digital marketing, proven success in building client relationships, and experience with creative account management.

Data Analyst will build and maintain SQL-based dashboards to track model stability, data drift, and feature quality. Responsibilities include designing alert logic, investigating anomalies, and proposing corrective actions. Strong SQL skills and experience with data validation, monitoring, or analytical quality control are required.

Implement AI architecture for an SDLC automation platform using AWS Bedrock, knowledge bases, and tool-based orchestration. Requires 4+ years software engineering experience and 2+ years hands-on ML/AI engineering experience with production LLM systems.

Leads the evolution of software digital product development practices, ensuring alignment with enterprise platform strategies. Defines and maintains engineering guardrails and reusable assets. Drives modernization by embedding cloud-native architectures, DevSecOps, and automation. Mentors engineering teams and leaders, fostering a culture of continuous improvement. Provides strategic insight into emerging technologies and engineering practices.

Cloud Engineer needed for a multi-year project modernizing European Air Traffic Management systems. Requires deep knowledge of Microsoft Azure, Databricks, and Terraform. Proven experience in cloud engineering with a focus on networking, storage, compute, and security.

Senior Frontend Engineer (React) will design, build, and own scalable frontend solutions. Responsibilities include driving architectural decisions, mentoring engineers, and collaborating with cross-functional teams. Requires 5+ years of frontend development experience, strong React expertise, and knowledge of JavaScript, TypeScript, and build tools.

Provides analytical and operational support for global compensation redesign and harmonization. Supports incentive design, data analysis, and implementation activities. Collaborates on training materials, system optimization, and process improvement initiatives. Requires strong analytical skills, attention to detail, and experience with Workday Advanced Compensation.

Strategy and Governance Officer within Enterprise Cybersecurity to define, steer, and oversee cybersecurity strategy and governance across a complex, multi-stakeholder environment.

Senior Oracle Fusion developer to design, develop, and deploy custom applications and extensions using Oracle Visual Builder (VB) and Visual Builder Studio (VBS). Develop PaaS extensions, web and mobile interfaces, and integrations with Oracle Fusion Cloud, PaaS extensions, and third-party applications. Collaborate with functional analysts and business users to gather and analyze technical requirements. Troubleshoot and resolve technical defects and performance issues. Provide knowledge transfer and mentorship to internal technical team members.

Team Lead Product Engineering Commercial Pharma International 360 Insights will lead the architectural integrity and selection of digital technologies for customer engagement and measurement strategies. This role translates strategic roadmaps into technical plans, drives engineering excellence, and ensures compliance with healthcare regulations.

Senior DevOps Engineer to design, operate, and improve scalable services on Azure Kubernetes Service (AKS) and self-hosted Kubernetes clusters. Experience with Docker, Terraform, Bicep, ARM templates, and PostgreSQL required.

Quality Assurance Engineer to validate Kubernetes integrations for AI accelerator hardware. Design, develop, and maintain automated test suites. Validate scheduling, resource allocation, and device management in production environments. Collaborate with development teams on quality standards and test strategies.

Lead AI Engineer to design, build, and maintain a production-grade multi-agent system for automated marketing optimization. Responsibilities include system architecture, data engineering, evaluation frameworks, and team leadership. Requires 7+ years of experience in software, data, or ML engineering with a strong Python and SQL foundation.

System Designer will develop, update, and maintain design systems, collaborating with designers and incorporating feedback to ensure consistency across platforms. Requires 4+ years of UX/UI design experience, 3+ years managing design systems, and proficiency in Figma.

This Marketing & Decisioning Internship supports initiatives demonstrating the effectiveness of Pega's RTIM and CDH solutions. Responsibilities include organizing and interpreting mystery shopping data, analyzing results, and creating presentations and prospecting materials.

Senior Full Stack Engineer to lead development and scaling of a platform for clean energy contractors. Requires 7+ years of experience in full-stack development with expertise in AWS, React, GraphQL, TypeScript, Node.js, MikroORM, PostgreSQL, and GitLab.

As a Concerto Product Owner, you will define harmonized target processes and system behavior for the CONCERTO supply chain backbone solution. You will translate business requirements into specifications for IT teams and ensure the system aligns with business goals. You will also define test plans and follow up on the business impact of the project.

Senior TypeScript/Vue.js Developer to define and lead front-end architecture strategy for a Swedish AdTech platform. Collaborate with teams to design, document, and enforce API contracts. Deploy and scale front-end solutions in AWS. Mentor engineering teams.

Business Analyst with deep expertise in financial software, translating business requirements into IT solutions. Experience in guiding analysts, defining functional solutions, and optimizing workflows. Proficient in Jira, SQL, and BPMN. Fluency in English and Polish required.

Supports day-to-day security monitoring and incident handling within the Security Operations Center. Identifies, analyzes, and escalates potential security threats. Investigates suspicious activities, gathers evidence, and documents findings.