hr English-speaking jobs in Legionowo

Senior Business Systems Analyst for Poland Migration to STEP platform. Requires 10+ years of Business Analysis experience and 2-3 years of SQL experience. Leads cross-functional business unit migration, conducts gap analysis, and streamlines processes. Translates business requirements into technical documentation and oversees user and system testing.

The Department of Economics seeks an Assistant Professor to conduct research, teach core economics topics (including international economics), supervise students, and perform administrative tasks.

Provide bookkeeping and account management services to small business clients. Reconcile accounts, maintain ledgers, and conduct monthly financial reviews. Serve as the primary point of contact for clients, offering support via chat, email, and phone. Collaborate with internal teams to resolve client concerns and ensure satisfaction.

Senior Data Engineer / Analyst will build data infrastructure, power experimentation, and drive insights using SQL, dbt, BigQuery, Looker, and Mixpanel. Requires 4+ years of experience in data engineering, analytics, or growth data roles with strong Python skills.

Business Analyst with 3+ years of experience in Finance, Energy, Telecom, Manufacturing, Data, eCommerce, Retail, Transport, or Health sectors. Proficient in Agile methodologies and AI tools. Expert in workflow mapping and stakeholder management. Strong communication and problem-solving skills.

Design and implement AI/ML solutions, develop scalable machine learning models, and create architectures for NLP applications. Provide technical leadership and guidance to data scientists and engineers.

Define and deliver the product roadmap for billing, invoicing, payments, and revenue recognition. Collaborate with engineering, finance, operations, and commercial teams to translate requirements into scalable solutions. Drive continuous improvement of billing operations and support migrations with external systems.

Linux/Cloud Administrator to support daily duties in Nokia Laboratories. Responsibilities include new installations and troubleshooting of Linux Virtual Machines and physical servers. Experience with Linux systems, cloud/virtualization platforms (VMware, KVM, OpenStack), and TCP/IP troubleshooting is required.

Full Stack Engineer (.NET & React) needed for a remote position. Develop and maintain web applications using .NET, C#, React, SQL, and T-SQL. 7+ years of experience in production application development required.

Senior Fullstack Software Engineer will contribute to a modern, service-based architecture for financial data workflows. Responsibilities include owning software features, collaborating with cross-functional teams, and analyzing complex systems. Experience with Java, SQL, AWS, and frontend frameworks like Ember, Angular, or React is required.

Mid .NET Full Stack Software Engineer will design, develop, and optimize complex solutions. Requires 3-5 years of .NET experience, database knowledge (MS SQL), and experience with HTTP, REST, and CI/CD. Fluency in English and Polish is required. Preferred qualifications include experience with React, Azure DevOps, and data streaming architectures.

The Sales Administration Specialist receives purchase orders, enters them into SAP, and resolves order-related issues. Requires at least 1 year of experience in a similar role, proficiency in German and English (minimum B2), and strong attention to detail.

Design and deploy machine learning solutions for manufacturing and technical development. Analyze data, build models, and collaborate with cross-functional teams to optimize processes and accelerate innovation.

Customer Operations Representative handles customer orders, ensuring compliance and timely invoicing. Resolves customer issues, manages returns, and acts as an escalation point for disputes. Requires experience in customer operations, proficiency in English and another EU language, and knowledge of SAP or Salesforce.

Android Developer will architect, develop, ship, monitor, and maintain native Android applications. Requires 3+ years of experience, Java and Kotlin proficiency, and familiarity with Android SDK, Material design, and unit testing.

Office Administrator will perform front office duties, administrative tasks, and office management. Responsibilities include planning office costs, coordinating correspondence, supporting management, organizing events, and managing vendor relationships. Requires a university degree, administrative experience, a Category B driving license, and fluency in English.

Coordinate end-to-end order processing for German and Austria customers. Liaise with internal stakeholders and customers.

The Clinical Specialist provides clinical support for Velys Robotic Assisted Solution procedures in the CEE North Region (Poland, Lithuania, Latvia, Estonia). The role focuses on building relationships with key accounts, identifying business opportunities, and supporting sales, marketing, and franchise teams. Requires a Bachelor's degree, minimum 3-5 years of experience with Medical Devices, and proven experience in Arthroplasty.

Designs and implements learning strategies to build commercial capabilities and drive business impact. Develops and delivers tailored learning programs, leveraging AI-driven solutions. Collaborates with leaders to identify and close capability gaps. Requires a university degree and 8+ years of experience in learning and development within a multinational organization. Fluency in English and the local language is essential.

Staff Backend Engineer will architect and build AI agent infrastructure for Bolt's Customer Support Automation team. Responsibilities include designing and productionizing GenAI-powered customer support systems, defining technical vision for conversational assistants, and driving adoption of scalable patterns for agentic AI systems.