hr English-speaking jobs in Legionowo

Senior Full Stack Developer needed to design and evolve high-performance data platforms using React, Node.js, and TypeScript. Requires 10+ years of experience and expertise in AI-assisted development.

Lead Product Management for Sherpany's Growth Acceleration squad during maternity cover. Drive the growth roadmap by combining product thinking, experimentation, and data to improve the Try-Before-You-Buy experience.

Senior Cyber Security Analyst investigates anomalous activities in hCaptcha SaaS using bot detection and behavioral analytics. Requires SQL proficiency, web/API security knowledge, and experience with threat hunting.

Experienced Commercial Director needed for an innovative MedTech company to lead international sales strategy and growth. Responsibilities include scaling the sales organization, opening new markets, and managing revenue targets. Requires proven international B2B sales success in Medical Devices.

Experienced Product Manager needed for Viber Pay, owning strategy and execution for the fintech product suite. Requires 7+ years in Fintech/Consumer Payments, strong analytical skills, and B2C mobile app expertise.

Senior Software Engineer drives design and development of the technology stack for a digital gaming company. Responsibilities include building scalable web applications, ensuring code quality, and collaborating on technical direction. Requires proficiency in .NET 8+, C#, and MS SQL Server.

RPA Developer to build and support reliable automation solutions end-to-end. Requires 3+ years of hands-on Blue Prism experience, solution design knowledge, and ability to connect automations to systems.

Control Logic and PLC Debugger needed for freelance tasks. Requires hands-on controls engineering, strong PLC skills (IEC 61131-3), and experience debugging sequences, interlocks, and recipes. Must use simulation and Python.

Own the finance function across a multi-entity e-commerce portfolio. Responsibilities include managing QuickBooks Online for US/international entities, building financial dashboards, and forecasting. Requires 2-3+ years in finance, expert QBO skills, and AI proficiency.

Staff Backend Engineer provides technical leadership to solve complex, high-scope backend problems. Responsibilities include driving modular architecture, leading monolith modernization, and defining engineering standards.

Program Manager role owning outcomes for strategic clients. This hands-on leadership position requires 8+ years of senior delivery experience managing complex, multi-team programs for Western clients.

Lead Backend Engineer to own the core backend for high-traffic mobile products. Lead a senior team, translate business goals into technical roadmaps, and modernize the Ruby on Rails platform on AWS.

Lead a Director-level clinical data science team, guiding strategy and delivery across studies. This role integrates diverse data sources to support clinical decisions and regulatory submissions, requiring expertise in statistical methods and data science.

Senior Staff Engineer Systems defines requirements, validates systems, and determines architecture. This role involves technical risk management, system design implementation, and leading technical scope across the enterprise.

The EV Backend Product Lead coordinates Customer Support and development activities. This role bridges Customer Support, Development, and business stakeholders, focusing on energy business products and improving the Toyota Home Charge solution.

Head of Marketing Technology & Automation to own end-to-end marketing infrastructure. Design and execute technical solutions for tracking, attribution, funnels, and automation using tools like n8n.

VP in Investment Banking for CEE Coverage assists with execution and marketing for M&A and ECM advisory across all sectors. Requires relevant IB/Corporate Finance experience, strong modeling skills, and fluency in Polish.

Lead continuous improvement and governance for Learning Excellence and global Corporate Learning Compliance. Apply CI methodologies to enhance learning processes and ensure regulatory adherence. Requires 10+ years in L&D, Quality, or Operational Excellence.

Manage end-to-end Data and BI projects, partnering with clients. Coordinate expert teams across scope, budget, and timelines using Azure, Databricks, and Power BI. Drive delivery standards and support business growth.

Senior Analytical Engineer owns end-to-end data foundations for a business domain. Responsibilities include designing Gold layer models, implementing business logic, and curating the semantic layer for self-serve analytics. Requires 4+ years in analytics/data engineering.