hr English-speaking jobs in Legionowo

AI Engineer to develop and implement complex Data Analytics and Machine Learning solutions using distributed open source and cloud technologies. Requires Python, Java, Scala experience, and knowledge of MLOps and GenAI frameworks.

Experienced .NET Developer with Android skills to build digital hotel experiences. Focus on C# backend services, APIs, and AI-first engineering using modern AI tools.

Senior Java Developer to own end-to-end features for an industrial welding data platform. Requires expert Java, WildFly, Hibernate/JPA, and production experience with Oracle/SQL Server. Must use AI tooling professionally.

.NET Developer needed for insurance software integration in a mature enterprise environment. Focus on maintaining backend services in .NET Framework 4.8, building APIs, and resolving production issues. German (B2) is required.

Experienced ERP Transformation Consultant needed to support large-scale ERP programs. Analyze end-to-end business processes like P2P and O2C, manage stakeholders, and assess implementation risks. Experience with SAP is preferred.

Senior SAP Hybris Engineer needed for a large enterprise e-commerce platform. Requires 5+ years in Java/J2EE, strong SAP Hybris experience, and knowledge of Spring Framework. Focus on design, development, and maintaining scalable solutions.

Research Scientist specializing in software architecture for industrial systems. Develop next-generation software solutions for power systems, bridging research and production-ready architectures. Requires advanced degree and experience in software-intensive industrial product design.

ACQA Software Engineer to build a cloud-native Analytics & Risk platform on Azure. Develop scalable solutions using Python, Java, or Scala, focusing on distributed systems and large-scale data processing.

Software Engineer to advance the web platform, focusing on building the largest industrial knowledge graph. Requires 7 years of expert .NET development, Agile experience, and knowledge of graph databases.

Frontend Software Engineer needed with 3-5 years of experience and strong Vue.js skills. Must have good German knowledge to work with international stakeholders. Responsibilities include developing modern web applications and writing high-quality code.

Data Architect needed for a large banking institution to design and implement modern data platforms using Databricks. Responsibilities include supporting Databricks adoption, migrations, and preparing environments for ML/AI initiatives. Requires strong Databricks and enterprise architecture experience.

Senior Integration Engineer to design and maintain a core transactional integration backbone. Responsibilities include building event-driven architectures, providing technical leadership, and ensuring code quality using AWS and Node.js.

Procurement Manager in IT Services requires a specialist to drive sourcing and delivery for IT services. Responsibilities include developing strategies, managing the T&M procurement function, and improving buying experiences. Requires 5+ years of strategic sourcing experience.

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.

Python Data Integration Engineer to own client integration pipelines for financial infrastructure. Focus on designing and building Python-based data ingestion pipelines, SQL data mapping, and troubleshooting across client systems. Requires 3+ years of data integration or strong Python experience.

Senior Software Engineer to build global experience infrastructure, translation pipelines, and AI tooling for millions of customers across 18 languages. Own complex projects, standardize i18n frameworks, and expand language coverage. Requires 6+ years of experience in i18n engineering.

Lead Salesforce implementation and digital transformation projects for a large energy sector organization. Manage delivery scope, risks, and cross-functional teams in Agile environments. Requires 4+ years leading complex IT delivery.

Senior React Developer to build and maintain modern, scalable frontend applications using React and Next.js. Responsibilities include developing UI components, integrating APIs, and contributing to architecture. Requires 5 years of experience with React and Next.js.

As Customer Happiness Transformation Lead, you will shape and improve the overall Customer experience across G2A. You will act as the Voice of Customer, driving cross-functional initiatives to enhance satisfaction and business performance.

Senior .NET Developer/Technical Lead to build a next-gen platform. Focus on designing and building production APIs using .NET/C#, modernizing legacy systems, and integrating core business services.