hr English-speaking jobs in Legionowo

Scala Engineer will improve algorithmic performance and stack safety in transaction processing for a Smart Contracts project. Responsibilities include ensuring stack safety and performance of recursive method calls, measuring and resolving transaction processing bottlenecks, and implementing other algorithmic performance improvements. Requires strong Scala, algorithms, data structures, and JVM knowledge.

Accountant responsible for verifying invoices, processing vendor documents in SAP/VIM, reconciling vendor accounts, and monitoring open balances. Requires 2+ years of experience in a similar role, advanced knowledge of Purchase to Pay processes, and proficiency in SAP/OCR/VIM and MS Office.

Head of Compensation and Benefits Miejsce pracy: Kraków Recruitment for For one of our clients, we are seeking a highly motivated Head of Compensation and Benefits. Your responsibilities Build, lead, and mentor the Compensation & Benefits team, fostering expertise, accountability, and continuous improvement.

As a Workplace Strategist, you will develop workplace strategies based on data analytics, capacity modeling, and utilization insights. You will translate business objectives into actionable spatial, operational, and experience-driven outcomes.

Node.js Developer to design, build, and maintain application components for a financial industry project. Responsibilities include developing backend services, creating APIs, implementing business logic, and contributing to application architecture.

Designs, architects, and implements modern, secure Azure AI platforms. Enables Data Science teams to deploy Azure ML Workspaces, utilize Azure AI Foundry, and ship GenAI services to production.

Associate Product Manager will support e-commerce growth by managing core functions, analyzing the purchase funnel, and running A/B tests. This role involves collaborating with marketing and merchandising teams to enhance the online shopping experience.

Technical Team Lead - Frontend Miejsce pracy: Katowice Technologies we use Expected JavaScript TypeScript React. js React Hooks Redux HTML CSS Jest Enzyme Optional Ember Operating system Windows Linux About the project ​​​​​​Your job will be to develop a part of a distributed system that serves the hospitality industry.

Accountant needed for Trimble's new Krakow Accounting Team. This role will ensure the financial integrity of a global technology leader and support EMEA operations.

Microsoft Power Platform Specialist to develop and manage a Sustainability Management System. Experience with Dataverse, Power BI, PowerApps, and Power Automate required. Knowledge of Microsoft Sustainability Manager (MSM) and ESG frameworks is a plus.

The Localization Quality Assurance department seeks a Game Tester with native Serbian and strong English skills to identify and correct translation errors, ensure cultural correctness, and create reports. Experience in game testing, translation, or linguistic game testing is a plus.

Provides administrative and case-specific support to Moderna's IP Litigation team for U.S. and complex legal matters. Assists with discovery, document management, budgeting, expert workflows, and operational initiatives.

Lead complex web design projects, ensuring brand consistency across CD PROJEKT RED's online presence. Design responsive layouts, landing pages, and campaign experiences, collaborating with cross-functional teams. Manage timelines, resources, and provide design handoffs to developers. Support junior designers and document design systems.

Senior Delivery Manager – Public & Utilities sector (f/m/x)Miejsce pracy: WrocławTechnologies we useOperating systemWindowsAbout the projectThe Project Management Office (PMO) announces recruitment for the position of Senior Delivery Manager. Our PMO team consists of experienced managers involved in the processes of presales and delivery the complex IT projects or services.

Experienced ML Engineer / Data Scientist to design, build, and deploy machine learning solutions for diverse clients. Requires 4+ years of experience in ML/Data Science, proficiency in Python and ML tools, and familiarity with cloud solutions. Fluency in English and Polish is required.

Application Security Specialist (She/He/They) Miejsce pracy: Gdynia Technologies we use Expected RACF IAM About the project We are looking for an Expert Application Security Specialist to join an ongoing project focused on Identity & Access Management (IAM). Project activities are already well underway and part of a larger Program.

Senior Automation Quality Engineer needed for iGaming industry. Define, implement, and maintain test automation strategy for Intermediate Control System (ICS). Focus on backend, integration, and system-level validation. Strong Java, SQL, and CI/CD experience required.

Evaluates creditworthiness of customers and potential customers, manages overdue accounts, and collaborates with teams to resolve payment issues. Conducts financial research, analyzes credit applications, and negotiates payment plans.

Supports due diligence processes, particularly automated screening of customers and vendors. Requires a bachelor's degree in a relevant field and 2-3 years of experience in compliance, audit, KYC, due diligence, accounting, control, quality, or document review. Fluency in English is required.

This temporary hourly paid role supports the Middle Eastern Europe Revenue Operations team. Responsibilities include data analysis, dashboard management, report preparation, process improvement, and cross-departmental collaboration. Applicants should have strong analytical skills, proficiency in Excel, and excellent communication skills in English.