hr English-speaking jobs in Legionowo

Order Management Specialist will administer and coordinate due diligence case orders, from screening to delivery tracking. Responsibilities include managing client projects, providing administrative support, and ensuring researcher coverage.

Senior Game Mathematician to design, validate, and fine-tune casino game mathematics, primarily slots. Collaborate with Game Designers and Developers to ensure engaging gameplay, compliant outcomes, and high-quality documentation.

Senior Software Engineer with 7+ years of experience building and maintaining complex web applications. Expert in TypeScript, React, and state management solutions. Strong experience with component libraries, data visualization, and front-end testing.

Lead Software Engineer (.NET) will design, write, test, deploy, and support Relativity software products. Responsibilities include contributing to a Scrum team, producing high-quality code, troubleshooting issues, and working on a scalable web system. Requires 8+ years of experience in software development, proficiency in .NET, C#, Microsoft SQL Server, and experience with CI/CD processes.

DevOps Engineer needed for a greenfield project building a cloud-native banking platform. Responsibilities include building and maintaining cloud infrastructure on Google Cloud Platform, working with CI/CD pipelines, deploying applications using Kubernetes, and automating infrastructure with Terraform.

Lead and grow a strategic engineering team in Krakow focused on building cloud solutions for Factory Operations. Drive team performance, support career growth, and foster collaboration across a globally distributed organization. Deliver scalable, cloud-based solutions while working closely with product, design, and engineering partners worldwide.

DevOps Engineer to support software delivery lifecycle, automate CI/CD pipelines, and ensure service resilience. Requires GCP, DevOps, IaC, and Blockchain/DLT experience. University degree and strong communication skills needed.

Manages and supports the concepts, requirements, and ways of working for the Data Catalog and Data Marketplace. Collaborates with stakeholders on onboarding, provides guidance on usage, and ensures alignment with Data Governance and Data Management teams. Supports tooling ecosystem, including Informatica IDMC, and contributes to technical enablement work. Requires a bachelor's degree in a relevant field, experience in Data Governance and Data Management, and strong communication and stakeholder management skills. Hands-on data engineering skills with Python, PySpark, and SQL are necessary. Familiarity with Azure cloud data platforms, Informatica IDMC, and version control systems is preferred.

Senior Statutory Accountant will prepare financial statements according to Italian GAAP, convert management GAAP to Country GAAP, and conduct ongoing statutory accounting reviews. Responsibilities include liaising with business owners, Global Finance Teams, auditors, and tax teams. The role requires fluency in English and Italian, experience preparing financial statements according to Italian GAAP, and excellent analytical and communication skills.

Develop new features and maintain the Bitfinex mobile applications using React Native, Expo, Redux, and JavaScript. Ensure scalability, responsiveness, and real-time functionality for a growing user base. Design and build beautiful, reactive applications and trading tools.

Optoelectronics Engineer needed to design, build, and test optical systems. Experience with fiber optics, laser systems, and microcontroller programming required. Data analysis skills in Python and NumPy are essential. CAD experience is a plus.

Support research, design, and testing of statistical and machine learning models. Assist with exploratory data analysis, data extraction, and transformations. Visualize data and provide data-driven insights.

Senior Rendering Technology Engineer to design, implement, and optimize real-time rendering systems using modern GPUs and APIs.

Senior Quality Engineer applies QA best practices to development processes. Maintains automated test cases, estimates and prioritizes testing activities, and reviews requirements. Ensures software releases meet high quality standards. Communicates with Product Owners and Developers.

Asseco SEE seeks a driven Account Manager to lead sales of call/contact center solutions in Poland and the SEE region. The ideal candidate will have 5+ years of IT sales experience, a proven track record of new business development, and strong C-level contacts.

Design and implement Microsoft Dynamics 365 F&O solutions for retail industry business objectives. Collaborate with stakeholders, provide technical leadership, and ensure solutions are scalable, secure, and aligned with best practices.

Senior AI NodeJS Engineer to design and build AI Agentic solutions. Collaborate with cross-functional teams, define technical requirements, and implement features across the software lifecycle. Experience in full-stack development using NodeJS (with TypeScript) and at least 1 year in an AI Engineering role is required.

Value Added Services Planner ensures end-to-end planning and execution of VAS activities, achieving balanced costs and collaborating with suppliers, co-packers, and promo leaders.

Playtest FPS, shooter, and battle royale games at various development stages. Identify gameplay issues, bugs, and balance concerns. Provide feedback to refine updates and future changes.

Field Services Engineer specializing in Automation for aseptic Fillers & Blow molding machines. Provides technical support, installation, qualification, and troubleshooting. Requires PLC programming expertise (Siemens, TIA Portal, B&R) and strong problem-solving skills. Must be fluent in English/German and have high mobility for international travel.