hr English-speaking jobs in Legionowo

Lead a team of quantitative experts in developing and monitoring interest rate models. Extensive experience in financial risk management, ALM, and statistics required. Strong Python and econometric skills necessary.

Lead sales efforts for Amazon Ads in Poland, driving revenue through direct advertisers and agency partnerships. Manage client relationships, secure new business, and mentor a sales team. Requires fluency in English and Polish, experience in advertising sales, and a strategic mindset.

Leads end-to-end AI transformation projects, identifying business improvement opportunities and developing AI-driven solutions. Delivers tailored solutions using automation, Agentic AI, Power Apps, Microsoft Copilot, and other tools to drive efficiency gains. Facilitates workshops to identify process inefficiencies and opportunities for AI optimization. Provides expert guidance on AI best practices and stays up-to-date on emerging technologies.

QA Engineer focused on performance testing Web and API applications. Collaborate with developers to identify and resolve defects. Experience with testing methodologies, tools (Git, JIRA, Postman), and CI/CD processes required.

Experienced Node.js Developer to build and scale a B2B SaaS platform connecting football players with buyers. Develop backend services, contribute to frontend development, and collaborate on product development.

Senior SAP BW/BPC Developer to deliver planning and reporting solutions within SAP BW/4HANA landscapes. Develop planning applications, data models, extractors and technical components. Translate business requirements into technical specifications and collaborate with project teams. German language proficiency at C1 level is required.

Field Access Managers will establish and maintain relationships with hospitals to improve access to Johnson & Johnson products. Responsibilities include monitoring drug program execution, analyzing market trends, and supporting the national reimbursement process. Candidates must have a minimum of 3 years of experience in Field Market Access and a strong understanding of the Polish healthcare system.

Full Stack Engineer to design, develop, and maintain scalable backend services using Node.js and build modern web applications with React. Experience with PostgreSQL, microservices, and AWS is required.

Investment Banking Associate for Central & Eastern Europe coverage. Assists on execution, marketing, and coverage for M&A, divestitures, and equity capital markets transactions. Requires investment banking or corporate finance experience, strong analytical and modeling skills, and fluency in Polish.

Design and implement a new data provider application using AWS S3 and Dataiku. Develop and maintain ETL processes for integrating tax-relevant data. Ensure data standardization and compatibility with downstream systems. Collaborate with stakeholders on the migration from HOST to T24 (CBS-CH).

Integration Test Team member will perform exploration tests and develop automated tests in Python. Implement functional and non-functional tests and contribute to the development and automation of test procedures and frameworks. Collaborate with cross-functional teams including developers, quality experts, product owners, domain experts and system architects.

Senior Network Engineer to design, implement, and optimize complex enterprise network environments. Focus on project delivery, technical ownership, and network transformation initiatives. Requires 5+ years of experience, strong Cisco networking skills, and fluency in Polish and English.

DevOps Engineer needed for a remote role. Strong experience with IBM integration technologies (ESB/ACE, IBM MQ, DataPower) is essential. Responsibilities include building and deploying integration solutions, standardizing tooling and processes, and ensuring system reliability.

Finance Manager / Chief Accountant will lead the finance function in Poland, providing strategic financial insight and ensuring compliance with local regulations and Group standards.

NET Software Engineer to build a knowledge graph for industrial applications. Requires 7+ years of .NET experience, Agile methodologies, cloud platforms (Azure/AWS), and graph databases. Problem-solving and architectural vision are essential. B2 English level required.

Senior full stack engineers will design, build, test, deploy, and operate end-to-end solutions for web applications that enable the future of partner products. Responsibilities include revamping existing tools, collaborating with product managers and designers, and upholding high engineering standards. Solid backend development experience, fluency in JavaScript/TypeScript and React, and familiarity with testing frameworks are required.

Software Engineering Manager will lead a team of engineers in Warsaw, shaping the product roadmap and technical direction for Sole Tenancy. Responsibilities include managing software projects, providing technical mentorship, and collaborating with cross-functional teams.

Solution Engineer, Low Voltage will develop, implement, and maintain products and solutions for offshore substation product line. Responsibilities include developing proposals, coordinating supply chain, and handing over solutions to project execution teams. Requires experience with LV systems design, procurement, construction, and commissioning, as well as power, control, automation, and cabling concepts. Fluency in English is required.

Support startups in building AI solutions on Azure. Provide technical guidance on architecture, tech stack, deployment, and best practices. Serve as a trusted advisor, helping startups build well-architected products. Evangelize the Microsoft for Startups program and its value.

Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.