hr English-speaking jobs in Olsztyn

Senior Frontend Engineer will design and build platform features, components, and functionalities using Angular and TypeScript. Responsibilities include collaborating with product managers, designers, and engineers to deliver features and ensure platform robustness.

Experienced Team Lead System Engineer needed to manage a team responsible for the reliability, scalability, and security of cloud and on-premises infrastructure platforms. This role requires 6+ years of experience in DevOps, Infrastructure, or System Engineering with strong AWS exposure and 2+ years of team leadership experience. Must have hands-on experience with AWS, Kubernetes, Terraform, CI/CD pipelines, and Linux administration.

Senior Python Engineer to join a remote team focused on developer experience, scalability, and performance of the Crystal platform. Requires 8+ years of experience developing Python backend services and APIs, strong software architecture skills, and experience with distributed systems and SQL/NoSQL databases.

Senior Manager of Service Integration & Management (SIAM) will drive high-performing IT services across multiple providers. This role implements ITIL and SIAM best practices, monitors service performance, and leads continuous improvement initiatives.

IT Administrator (On-Site) needed for part-time position (16 hours/week, 2 days onsite) in Łódź office. Provide on-site technical support, manage hardware lifecycle, and resolve IT issues.

Executive Assistant to support Managing Directors, coordinating international meetings, travel, and communication. Requires proficiency in diary management, expense processing, and MS Office Suite. Fluency in Polish and English, German a plus.

DevOps Engineer needed to collaborate with development teams, ensuring smooth and reliable environment operations. Responsibilities include owning and operating containerized application platforms, designing and delivering dynamic test environments, and building and maintaining CI/CD pipelines. Must have 5 years of experience as a DevOps Engineer or SRE in web-based systems with strong expertise in Docker, Kubernetes, and GitLab CI.

Senior DevOps Engineer (DevSecOps) will design, build, and maintain secure cloud infrastructure across Azure and AWS. Responsibilities include embedding security into CI/CD pipelines, hardening cloud environments, and managing vulnerability remediation.

Senior Automation QA Engineer needed to develop, maintain, and optimize automated tests for Sportsbook applications. Requires 6+ years of Java test automation experience, including UI and API automation, and practical experience with AI coding assistants. Strong understanding of software testing processes, SDLC, HTTP, web-application principles, microservice architecture, and SQL databases is essential.

Design, build, and operate systems for Netflix's AI-driven documentation and GenAI-powered developer support experiences. Help shape the technical direction of a new platform and apply GenAI and LLM-based techniques to real developer problems. Provide technical leadership, partner with product and engineering teams, and own work end to end.

The Global Consumer Data & AI Acceleration Lead ensures global consumer data is governed, harmonized, and ready for AI-driven personalization and decision-making. This role designs data structures, enrichment, and consent frameworks to enable AI models and marketing activation. Responsibilities include data quality monitoring, remediation, and collaboration with teams to translate business needs into AI product requirements.

Product Engineer needed to develop and maintain internal HR and data analysis tools. Responsibilities include taking products from proof of concept to MVP, building new features, and ensuring maintainability. Requires experience with TypeScript, React, Node.js, PostgreSQL, cloud PaaS, and CI/CD.

Leads and executes real-world research activities including claims database analyses, observational studies, and patient registries. Contributes to medical writing tasks such as study protocols, statistical analysis plans, and study reports. Collaborates with cross-functional teams to ensure scientific rigor and high-quality deliverables.

Senior Software Engineer to build scalable, robust backend systems using Python, FastAPI, and related technologies. Experience with AI tooling and LLM-powered features is required.

PTP Accountant with experience in invoice processing, payment, and vendor queries. Requires strong communication, analytical, and problem-solving skills. Higher education preferred.

The Head of Admissions will oversee the student admissions process, develop recruitment strategies, and collaborate with academic and administrative staff.

Lead engineering teams and Staff Engineers across payments domains, driving initiatives focused on global scalability, transaction transparency, and payment optimization. Own payments architecture strategy and the long-term vision for payment systems. Manage Engineering Managers and drive the GenAI transformation of the Payments Tribe.

Manage an ongoing SAP optimization project for a major retail client, focusing on performance, data volume, and retention. Coordinate with technical teams, stakeholders, and the SAP Architect. Translate technical topics into business impacts and decisions. Lead discussions on data retention policies and performance trade-offs. Ensure project alignment with business operations and drive process improvements.

Project Engineer to ensure smooth execution of projects by coordinating work across engineering teams. Experience in end-to-end project management, robotics, intralogistics, or engineering required. Strong organizational, analytical, and communication skills needed. Must be able to travel up to 40% of the time.

Senior React Frontend Developer with 6+ years of experience building desktop applications in JavaScript/TypeScript. Must have a strong understanding of fixed income trading flows and be able to work with backend systems via REST APIs.