hr English-speaking jobs in Legionowo

Senior Data Engineer to own speech data acquisition for on-device audio products. Manage vendors and campaigns end-to-end, ensuring timely, quality, and legally compliant dataset delivery. Requires Python, data engineering experience, and knowledge of GDPR.

Design and deliver scalable data pipelines and Lakehouse solutions on Azure using PySpark, SQL, and Delta Lake. Implement Unity Catalog for data governance and optimize datasets for Power BI.

Product Owner for a new crypto and stablecoin wallet platform. Lead the product from concept to launch and scale, driving AI-first development. Requires hands-on fintech/crypto experience and startup product building skills.

Seeking a Project Management Specialist with 5+ years of experience in project coordination or management support. Requires experience in a regulated industry, fluency in English, and strong stakeholder management skills.

Mid Java Engineer to design and build backend services and cloud-hosted applications on Microsoft Azure. Responsibilities include Java development, PostgreSQL, Docker, and CI/CD using GitHub Actions. Requires 3 years of Java backend experience.

FinOps Consultant role requires experience in Fin Ops, cloud financial management, or cost optimization within enterprise cloud environments. Focus on AWS and GCP cost management, lifecycle stages, and driving measurable cost improvements.

Develop secure application services and APIs using Python, Django, and Fast API for a major bank. Drive technical design, troubleshoot production issues, and improve service reliability. Requires strong Python skills and OOP fundamentals.

Operate and support network security infrastructure in a data center environment. Handle incidents, changes, and service requests while providing 24/7 support. Requires 8+ years in network/security engineering with experience in Juniper, Fortinet, and F5.

General Ledger Accountant role supporting GL activities for assigned entities. Responsibilities include month-end closing, reconciliations, and SOX controls. Requires accounting fundamentals, Excel skills, and C1 Polish/English.

Senior SAP MDG Technofunctional Consultant focusing on master data integration and replication analysis between MDG and systems like CFIN and SAP ECC. Requires 7+ years of experience in SAP MDG.

Senior Data Engineer needed to build and maintain production data pipelines for the automotive industry. Requires Snowflake, strong SQL, experience with diverse data sources, and AI-assisted development.

System Design Leader for Serial Production owns technical aspects of mass-produced eAxle products. This role manages system defects, drives cross-functional problem-solving, and coordinates changes between production and platform engineering.

Experienced Account Executive to manage Commercial Accounts in Poland. Responsible for growing existing accounts and building new revenue streams through strategic, value-based selling. Requires 5+ years in software sales to Commercial organizations.

Senior Backend Developer/Technical Lead in Python to drive enterprise integration using Azure Functions and serverless microservices. Responsibilities include building data pipelines between Salesforce and systems, owning CI/CD in GitHub, and using AI coding assistants.

Senior Software Engineer builds developer-focused tools like CI/CD pipelines and AI solutions. Requires experience in infrastructure/platform, proficiency in Java, Go, Python, or JavaScript, and knowledge of cloud-native/DevOps practices.

Develop and maintain Azure Data Factory pipelines, focusing on orchestration, monitoring, and ETL/ELT processes. Requires strong Azure Data Factory, Python, and SQL skills, plus experience with Azure DevOps CI/CD.

Forward Deployed AI Engineer to build and ship AI products with clients. Use foundation models and APIs to solve real business problems. Requires 4+ years in software engineering with LLM application experience.

Experienced RTR Accountant needed for the Swedish market. Key duties include balance sheet reconciliations, inventory GL reconciliation, month-end closing, and preparing financial reports. Requires 2+ years in finance/accounting and very good English.

Lead large, complex, enterprise-wide programs from definition through delivery. Take end-to-end ownership, establishing governance, managing risks, and driving alignment across senior stakeholders to achieve measurable business outcomes.

Join a strong team of several experts working on providing cybersecurity into corporate systems hosted in the cloud. Work involves international cooperation with partners and end user across Europe and Africa. You can have real impact on solutions used by millions of people.