hr English-speaking jobs in Legionowo

This Marketing & Decisioning Internship supports initiatives demonstrating the effectiveness of Pega's RTIM and CDH solutions. Responsibilities include organizing and interpreting mystery shopping data, analyzing results, and creating presentations and prospecting materials.

Senior Full Stack Engineer to lead development and scaling of a platform for clean energy contractors. Requires 7+ years of experience in full-stack development with expertise in AWS, React, GraphQL, TypeScript, Node.js, MikroORM, PostgreSQL, and GitLab.

SAP Inhouse Consultant focused on engineering data integration between PDM/PLM/CAD systems and SAP. Designs, develops, and implements technical integration flows, analyzes data transfer issues, and collaborates with internal teams to define data validation rules. Requires practical experience with ABAP development and understanding of engineering data structures.

Director, Client Services will lead and mentor teams, drive revenue growth, and develop marketing strategies for assigned accounts. Requires 7+ years of client management experience in agencies or digital marketing, proven success in building client relationships, and experience with creative account management.

Expert IT Security Specialist will participate in Red Team exercises, oversee external vendors, and cooperate with Blue Team and stakeholders during Purple Teaming engagements. Responsibilities include preparing, executing, and reporting on offensive security projects. Requires 3+ years of experience in Red and Purple Team exercises, penetration testing, and experience with tools like Mitre ATT&CK framework. Must have strong analytical skills, proficiency in explaining complex technical information, and familiarity with Windows and Linux operating systems, scripting languages, and coding languages.

Senior Product Manager to lead and scale FastEdge, Gcore's edge computing and logic execution platform. Define product vision, strategy, roadmap, and developer experience. Drive product differentiation and monetization, working closely with engineering, design, product marketing, sales, and platform teams.

Senior Java Developer will design, develop, and maintain high-performance, scalable applications using Java 21+, SpringBoot 3, and PostgreSQL. Responsibilities include database design, integration with tools like ELK, Redis, Dynatrace, RabbitMQ, and Kafka, and participation in CI/CD pipelines. Requires at least 7 years of experience in software development with Java-based solutions, strong expertise in Java 21+ and SpringBoot 3, and experience with PostgreSQL, Hibernate, and DDD principles.

Golang SRE / Production Engineer needed to design and build automation-first reliability systems. Strong Golang skills and experience in production environments required. Systems thinker with experience building internal platforms.

Firmware Development Engineer will design, code, debug, execute, and report on automated/manual tests. Responsibilities include creating validation strategies, participating in architecture reviews, and collaborating with teams on Agile processes.

Lead a team of 70+ professionals in a financial IT practice. Manage capacity, drive training, and ensure high-quality project delivery. Act as a Business Consultant, supporting clients with business and technology transformations.

Senior Fullstack/Backend Engineer to design, develop, and optimize scalable backend services using Java and serverless technologies. Collaborate with cross-functional teams to deliver innovative solutions for an educational platform.

Manage credit control processes to safeguard liquidity and minimize financial risk. Responsibilities include credit assessments, monitoring overdue receivables, managing credit limits, and ensuring compliance with internal policies. Requires a degree in Business Administration or comparable field and 2-4 years of experience in credit control or a related area. Strong IT skills in MS Office and SAP S/4 HANA are required. Fluency in French (C1), German (B2), and English is essential.

Senior Frontend Engineer will define technical architecture and engineering standards for landing pages, checkout experiences, and funnel steps built with React and TypeScript. The role involves cross-functional coordination, system evolution, and full-stack contribution across a range of technologies.

Senior PHP Developer with 7+ years of experience, including 3+ years with Magento 2, to lead development of core applications and custom extensions.

Senior iOS Developer to build and enhance a modern B2C mobile application. Expert in iOS development with experience in developing architecture from scratch and modern B2C apps with complex UI. Strong grasp of software architecture patterns and CS fundamentals. Experience with Swift, SwiftUI, MVVM, TCA, or VIPER. Good communication skills and fluency in English (min. B2).

technologies-expected :JiraSQLresponsibilities :Translating business requirements into the IT solutions and associated applications; i. e. acting as link between business experts of Payment Transactions and IT development or maintenance teams.

Implement Guidewire Insurance Suite solutions for international clients. Configure and integrate Guidewire modules (Claim Center, Policy Center, Billing Center) with external systems. Work in an agile team with clients on the DACH market.

Senior Project Manager will oversee project delivery, manage risks, and communicate with clients. Requires a Bachelor's Degree, 5+ years of experience as a Global Sr Project Manager, and experience with Phase III studies, vendor management, and global budgets. Ophthalmology and CRO experience is beneficial.

IT Delivery & Operations Manager will coordinate delivery activities, monitor progress, and support operational governance. The role involves leading projects, managing budgets, and collaborating with stakeholders. Requires 5+ years of experience in IT delivery, program management, or technical delivery leadership. Must have strong stakeholder management, communication, and coordination skills. Proficiency in English is required.

Senior Sales Executive to drive growth by securing new customers. Manage customer interactions, identify prospects, and execute sales activities. Requires 4+ years of outside sales experience with a freight forwarder and fluency in English. Willingness to travel 3-4 days per week.