hr English-speaking jobs in Legionowo

Senior Java Software Engineer to design, build, and operate scalable Java services for sports data and betting products. Requires 5+ years of experience with Java, distributed systems, and cloud technologies (AWS).

Apply AI solutions to real-world financial use cases, combining Generative and Agentic AI with financial process understanding. Requires experience in LLM workflows, Python, SQL, and cloud platforms like AWS, Azure, or GCP.

Senior Data Architect to design and implement data solutions for FAIR data enablement in R&D. Requires expertise in data modeling, API design, and integrating data across systems using various interface patterns.

Intercompany Manager responsible for people management, transitions, and accounting process improvements. Requires 3+ years as a Team Leader/Manager, strong analytical skills, and English fluency.

Appian Developer to build and maintain applications using the Appian low-code platform. Responsibilities include designing SAIL interfaces, workflows, and integrating with external systems via REST/SOAP APIs. Requires experience with Appian objects, SQL, and deployment.

Cloud Engineer to manage AWS platform and transition on-premises servers to the cloud. Responsibilities include AWS management, Azure preparation, and infrastructure automation using Terraform. Requires 3+ years in cloud infrastructure with AWS knowledge.

Senior Data Engineer with 7+ years of experience designing scalable data systems. Expertise includes Snowflake, Databricks, AWS/Azure, Python, SQL, and dbt. Focus on building high-performance data solutions for global clients.

Data Ingestion Operations Engineer responsible for preparing and testing configurations for data ingestion using ARC Ingestion Framework. Duties include ingesting and maintaining data sources in Hadoop, and troubleshooting ingestion processes. Requires SQL, Unix, Linux, Git, and Jenkins experience.

Build and operate shared Kafka and database platform capabilities. Deliver changes to stateful platform components in a controlled manner. Improve developer experience through automation and self-service tooling.

Experienced SAP Technology Leader needed to lead an international team. Requires 12+ years in SAP Technology, deep knowledge of ABAP, Fiori, and SAP Integration. Must have strong management skills and excellent English.

Senior Analytics Engineer needed to shape data powering AI products. Requires 5+ years in analytics/data engineering, strong SQL, data modeling, and ETL/ELT pipeline experience. Must drive data solutions and use AI tools.

Solution Architect needed for a digital health ecosystem using .NET, microservices, and Azure. Focus on designing complex distributed systems, APIs (REST/GraphQL), and securing sensitive data. Requires English and Polish communication.

Solution Architect (Archimate) with 10-15 years of experience in complex IT transformations. Designs functional/technical architecture, applies Archimate, and collaborates across teams. Requires strong knowledge of cloud, security, and Agile methodologies.

SAS Team Leader with Danish required. Supervise call center associates, ensuring performance metrics are met through coaching and accountability. Requires Danish C1/C2 and English B2/C1.

Construction Project Engineer for utility-scale onshore wind farms. Requires Civil/Electrical/Mechanical Engineering degree and 3+ years of relevant experience. Must be fluent in German (B2/C1) and proficient in English.

Produce, validate, and analyze market risk reports, including VaR and sensitivities, across multiple asset classes. Automate processes using Python and SQL, and build visualizations in Tableau or Power BI.

Own the technical direction of the platform, defining architecture and standards for secure, scalable, AI-first infrastructure. Drive coherence across teams to enable autonomous, high-velocity software delivery.

Linux/Windows Server SME responsible for reducing operational risk across global estates. Focus includes security baselines, vulnerability remediation, and automating infrastructure using Ansible, PowerShell, and Git.

Senior Java Software Engineer to design and implement solutions for global logistics systems. Requires strong Java (17+), Spring Boot, and full-stack skills. Focus on building and evolving applications using Agile principles.

Lead growth and shape the Peripheral Vascular business across EEMEA. This field-based role requires 5+ years in MedTech sales leadership, experience with distributor management, and strong people leadership.