hr English-speaking jobs in Legionowo

Software Mind seeks a technically oriented Product Manager / Technical Product Owner to co-develop a modern data platform for analytics, AI, and machine learning. This hands-on role requires understanding of data architecture, engineering practices, and platform design. You will collaborate with Data Engineers, Architects, and ML teams to shape a scalable, reliable data ecosystem.

Leads Quality Control operations, ensuring a safe, compliant working environment and adherence to ISO9001/14001 standards. Manages QC systems, oversees batch quality, and supervises the QC team. Reviews product quality complaints and ensures compliance with corporate quality standards. Requires a degree in a related field and 3+ years of manufacturing experience with supervisory responsibilities.

Senior Narrative Engineer will collaborate with Story, Localization, Quest, and Cinematic teams to develop tools, pipelines, and procedures for narrative content in Unreal Engine. Responsibilities include building and maintaining narrative content tools, systems, and pipelines, including Screenplay Editor, Dialogue Player, Voicesets, and synchronization pipelines.

Expert Data Engineer will design, build, and deploy cloud and on-premise data models and transformations. Responsibilities include developing and maintaining ETL and ELT pipelines, onboarding data sources, and optimizing data views. Requires 7+ years of experience as a Data Engineer with strong SQL, Python, and Spark/PySpark skills. Experience with cloud data engineering tools, preferably GCP, and DBT, Airflow, and Trino is essential.

Senior AI Engineer will lead AI integration, design and deploy complex agents, and own solutions end-to-end. Requires 5+ years of production software development experience, including AI/Agentic systems, strong Python skills, and experience with modern agent frameworks. Must have a bias for ownership, business instinct, and excellent communication skills.

Experienced Application Administrator needed to manage and improve Jira, Confluence, and Polarion environments. Responsibilities include user administration, workflow configuration, process optimization, and software license management.

Senior Machine Learning Research Engineer will develop deep learning approaches for robotic handling of objects, increase robot dexterity, and productionize anomaly detection methods. Requires 5+ years of experience in developing machine learning systems, strong Python skills, and excellent communication abilities.

Full Stack Engineer to build and evolve mission-critical commercialization tools and systems. Collaborate with Product, UX, and engineering teams to develop user-facing products. Requires 5+ years of full stack development experience (Java/Kotlin, Python, GO, C++, JavaScript, TypeScript, HTML, CSS) and a Bachelor's degree or equivalent.

HedgeServ seeks a Database Services Senior Engineer with expertise in SQL Server administration and development. Responsibilities include operational support for hybrid database systems, performance monitoring, and implementing automated solutions. Experience with Terraform, Ansible, and cloud platforms is preferred.

Manages global pharmacovigilance and risk management activities. Conducts signal detection and analysis, prepares signal assessment reports, and contributes to analyses in external databases. Provides medical expertise for various documents and responds to regulatory agency requests. Develops and implements best practices and SOPs. Requires a medical degree and 5+ years of pharmacovigilance experience, with a focus on signal detection.

Senior Salesforce Administrator to optimize and evolve Revenue Cloud implementation. Manage CPQ and Billing workflows, collaborate with cross-functional teams, and provide user support.

Solution Architect will manage end-to-end architecture across media platforms, integrations, and enterprise systems. Responsibilities include defining architecture principles, leading release governance, and coordinating incident and service stabilization routines. Requires 10+ years of experience in solution architecture, enterprise applications, or technical leadership roles. Proficiency in integration architecture, APIs, and multi-system landscapes is essential. Strong communication and documentation skills are required. Fluent Polish (C1 level) and English (B2 level) are mandatory.

Supports Project Managers and Vendor Management in daily operations and project development. Duties include data analysis, report management, financial data maintenance, communication, onboarding, and vendor management. Requires strong analytical, communication, and organizational skills, proficiency in Microsoft 365, and fluency in English (B2 or higher) and Polish.

QA Engineer to oversee quality standards for web applications and CMS ecosystems. Execute functional, regression, and integration testing. Validate API endpoints and design comprehensive test documentation. Collaborate with Agile team to identify and resolve technical defects.

Develop, maintain, and troubleshoot microservices using Kotlin for a modern fintech platform. Collaborate with cross-functional teams to deliver solutions across various domains.

The International Supplier Assurance Engineer is the primary quality interface between Raytheon and its supply base. This role leads and supports Supplier Assessments, First Article Inspection verification, Source Inspection, problem resolution, and continuous improvement activities at suppliers. The SAE will manage a subcontractor in Warsaw, Poland, and support suppliers in three cities with up to 75% travel within Poland.

Designs, builds, and maintains scalable data pipelines and Big Data solutions. Develops and optimizes ETL/ELT processes using SQL, Python, and PySpark. Collaborates with cross-functional teams to ensure high quality, reliable, and performant data solutions. Requires at least 4 years of Data Engineering experience and strong German and English communication skills.

The Technical Services Manager leads and supports technical training, product support, and internal projects across Central Eastern Europe. This role develops and implements regional strategies, leads a team of technical specialists, and ensures consistent delivery of high-quality technical services.

Provides technical support to internal workforce, resolving issues related to desktop hardware, software, and Microsoft 365 applications. Handles user account management, network connectivity assistance, and escalates complex issues.

Senior Software Engineer (C++, Linux, Bash) needed for aerospace project. Implement and propose software solutions, translate requirements into code, and maintain legacy codebases. 5+ years of commercial experience in C/C++, advanced Linux skills, and Bash scripting required. EU citizenship and fluent English are mandatory.