hr English-speaking jobs in Legionowo

Director, EMEA Total Rewards ensures global Total Rewards strategies align across the EMEA region. This role owns compensation, health, welfare, and retirement plans, advising leaders and ensuring regulatory compliance.

Identity Security Engineer for Spain & LATAM. This customer-facing role involves technical presales, product demos, solution design, and implementation support for Rublon MFA. Requires strong experience in IAM, Active Directory, and authentication technologies.

Project Business Developer to drive growth in residential and commercial markets. Develop strategic relationships with developers and stakeholders, promoting smart shading and home technologies. Requires 5+ years in real estate or building automation.

Senior Specialist - Coordinator for the Italian market manages the full lifecycle of tenders and contracts. Requires fluent Italian, very good English, and 3+ years managing Italian market tenders.

Project Engineer EOL acts as a technical interface between Production, Engineering, IT, and partners. Responsibilities include troubleshooting production software and data flows, and driving system reliability improvements. A Bachelor's degree is required.

Sourcing Analyst I supports regional Procurement by ensuring fact-based decisions, tracking department performance, and managing reporting. Responsibilities include RFQ/RFP support, market intelligence, and price list management. Advanced Excel and procurement knowledge are required.

The Privacy Data Analyst reviews and processes privacy requests for clients, ensuring compliance with European Law Legislation. Requires fluency in Swedish and English, strong communication skills, and the ability to work in a fast-paced environment.

Big Data Engineer to build and maintain distributed data processing pipelines using Spark, Scala, and Python. Requires 7+ years of Spark & Scala experience, 5+ years of Python development, and 3+ years with Robot Framework, CI/CD tools, and Hadoop. Strong SQL skills and AWS knowledge are also needed.

Senior Full-Stack Engineer needed for a Trading Terminal platform. Requires 5+ years of engineering experience, comfort with backend systems, and proficiency in modern frontend frameworks (React 18 / TypeScript). Must be an active trader (futures, crypto, day trading or scalping) with experience in real-time market data and spec-driven development. Fluent English required.

Project Intern role focusing on seller community management, education, and merchant program operations. Requires fluency in English and Polish, proficiency in Excel and SQL, and a relevant degree.

Senior Software Engineer to design, build, and scale AI-driven systems for virtual agents. Experience with LLMs, backend development, and AI agent technologies required.

Software Developer to build, automate, and support modern infrastructure and application platforms. Experience in software engineering, cybersecurity, infrastructure, DevOps, or operations environments. Strong Python skills for software development, automation, and scripting. Knowledge of software architecture, system design, and application delivery methodologies. Familiarity with API development standards, RESTful services, and microservices architectures. Experience with relational or NoSQL databases. Understanding of CI/CD pipelines, DevOps practices, and automated testing approaches.

Technical Assistant role supporting sonographer-led teams. Responsibilities include preparing exam rooms, greeting and escorting patients, assisting with intake, and restocking supplies at assigned clinic sites.

EHS Specialist role ensuring quality and safety in manufacturing processes. Responsibilities include conducting health & safety training, safety inspections, risk assessments, and fire safety management. Requires health and safety education and at least one year of similar experience.

Programmatic Specialist in the GOC role interacts with global teams to monitor and report on campaign checks. Requires 1.5+ years managing programmatic campaigns (DV360 or similar), strong analytical skills, and proficiency in English and Excel.

Construction Sales Specialist responsible for acquiring new customers, maintaining partner relationships, and achieving sales targets. Requires professional experience, B2 English, strong negotiation skills, and advanced Excel proficiency.

Deliver credit risk analysis based on credit fundamentals for lending and derivatives products. Assess counterparty creditworthiness, monitor risks, and review transactions to protect firm capital.

Senior Applied AI Scientist develops AI solutions for vehicle inventory discoverability and content generation. Requires 5+ years in Data Science/ML, strong NLP/LLM experience, and production deployment skills using Python and ML frameworks.

Lead AI initiatives in Finance & Risk, implementing modern AI solutions including generative AI and LLM-based workflows. Design and optimize data pipelines for AI training and inference, collaborating with finance subject matter experts. Evaluate and improve model performance, ensuring accuracy, compliance, and iterative enhancements.

A Senior Security Engineer will design and implement security controls for AI inference execution environments, conduct threat modeling and security assessments, and harden model serving infrastructure.