hr English-speaking jobs in Legionowo

Leads complex process mining programs, ensuring high-quality outcomes and supporting business transformation initiatives. Manages and mentors consultants, translates business needs into solutions, and oversees data models and analytics outputs. Requires 5+ years of experience in process mining or BI tools, SQL, data modeling, data visualization, and ERP systems. Strong communication and stakeholder management skills are essential.

Account Manager for Food/Beverage in the Baltic States. Develop sales, build customer relationships, and achieve targets. Requires 2+ years in B2B sales, strong English, and market knowledge of Lithuania, Latvia, and Estonia.

Design and develop robust Power Automate flows to automate Finished Goods data transfer from external systems into SAP. Requires experience with complex workflows, API integration, data transformation, and end-to-end task ownership in an Agile setting.

Senior Software Engineer Lead for Big Data within a global banking organization. Develop and maintain data processing components and scalable ETL pipelines using Java/Scala and Apache Spark.

Administer end-to-end employee benefit programs across Polish entities, managing enrollments and life events in Workday. Resolve Tier 2 benefit inquiries via ServiceNow and act as the operational liaison for external vendors. Requires 1-3 years of experience and proficiency in Polish and English.

Senior Full Stack Engineer needed to design and develop cloud-based healthcare applications. This role integrates AI features using LLMs, requiring expertise in React/Angular, Java/Spring Boot, Python, or C#, and DevOps practices.

Senior Technical Business Analyst to bridge business and technical teams, translating requirements into solutions. Requires 3+ years in requirements engineering, process modeling, and understanding SDLC.

Mid/Senior Golang Developer needed for Fintech and crypto products. Responsibilities include designing, developing, and optimizing applications, plus mentoring and code reviews. Requires 2+ years with Go and 4+ years in backend development.

Senior Data Engineer needed to build big data products using Azure Databricks for global clients. Responsibilities include designing scalable data solutions, managing the data lifecycle, and developing data pipelines. Requires 4+ years in Azure and 6+ years in large-scale data management.

Senior Fullstack Mobile Engineer KMP role building digital financial products. Develop shared logic via KMP, design backend services with Java/Spring Boot, and enhance customer-facing mobile features. Requires strong Kotlin/KMP and mobile architecture skills.

Coordinate technical training programs, manage LMS activities, and develop training content to ensure compliance. This role requires 2+ years in training administration or LMS support with fluent English skills.

Analyze and strategize account management and upselling. Contact existing customers for consultations and work in a target-driven environment. Problem solve and consult with clients to provide the best-selling solution for their advertising campaigns. Build strong client relationships by optimizing accounts and increasing program revenue. Meet daily productivity requirements while contributing to team sales targets.

Junior Commercial Sales Manager supports the Global Sales team by reviewing NDAs, managing credit rating requests, and aligning logistics for compression projects. Requires a Business Administration degree, initial sales/project management experience, and fluent English.

Designs and implements AI solutions, including Generative AI, LLM based workflows, and Agentic AI components, supporting automated and assisted decision-making in financial processes. Executes end-to-end testing of AI solutions and AI agent workflows. Collaborates with SMEs and technical teams to design, implement, and optimize data pipelines. Evaluates model and agent performance, identifying opportunities for continuous improvement.

Experienced AI/ML Engineer to develop innovative AI and Machine Learning solutions for a global banking client. Collaborate with international teams to deliver production-grade solutions. Requires 5+ years of software or ML engineering experience, deep Python expertise, and familiarity with relational and vector databases.

AI Product Solutions Manager transforms advanced tech into scalable solutions. Key tasks include client needs analysis, RFI/RFP authoring, and rapid PoC deployment. Requires 7+ years in production-scale AI deployment and fluency in Polish and English.

As a Senior Machine Learning Engineer, you will own the business-critical logic behind our campaign-based flash sale model. You will build and deploy data-driven and machine learning solutions for portal personalization and campaign ranking.

Seeking a Product Lead who is both an active trader and experienced product manager to build a trading product from scratch. Requires market intuition, product vision, and technical understanding.

Senior Infrastructure Engineer to maintain, automate, and scale on-prem and hybrid infrastructure. Responsibilities include VMware, enterprise storage, Linux, and database cluster management. Requires 5+ years of experience.

Develop and deploy AI/ML models and generative AI solutions on Google Cloud Platform using services like Vertex AI, BigQuery ML, Document AI, and Gemini API. Build and maintain end-to-end ML pipelines, ensuring solutions meet production standards.