hr English-speaking jobs in Olsztyn

Develop Oracle UIM components, gather requirements, and model resources. Experience with UIM Inventory Managers, SID model, and Design Studio is required.

Tech Lead ML Engineer to architect and implement LLM-powered systems. Responsibilities include designing meta-prompts, integrating Vector Databases, and mentoring developers. Requires strong Python and TypeScript skills, experience with LLM APIs, and a deep understanding of meta-prompting.

Control Engineer with 5+ years in the Power Converter Industry. Master's degree in Electrical Engineering, Control, or Power Electronics. Expertise in grid-connected converter control design, simulation, and testing. Experience with power electronics control strategies and three-phase power systems. Proficient in MATLAB/Simulink, PLECS, or PSCAD. Strong analytical and communication skills.

Construction Director to manage full lifecycle of large-scale PV and BESS projects in Poland. Lead project teams, oversee contractors, and collaborate with internal departments. Manage budgets, mitigate risks, and ensure regulatory compliance.

Serves as the primary contact for clients and Front Office regarding account maintenance requests and data updates. Responsible for customer interaction, documentation issuance, review, and system setups. Manages cross-functional relationships and ensures consistent delivery of high-quality service to customers. Requires 7-10 years of experience in documentation review, account maintenance, and client contact in financial institutions.

Senior iOS Engineer will contribute to the development of iOS products, including mySugr, Accu-Chek, and navify. Responsibilities include writing code, mentoring other engineers, and participating in architectural and technical decision-making. Requires 5+ years of experience building native apps, proficiency in SwiftUI and structured concurrency, and excellent communication skills.

Design, develop, and maintain R/Shiny applications for Health Economics Modeling. Build statistical models, data processing workflows, and database queries. Collaborate with cross-functional teams to translate requirements into technical solutions.

Commissioning/System Engineer for intralogistics solutions and mobile automation projects. Responsible for programming, installation, and commissioning of AGV's and other intralogistics solutions at customer sites. Collaborates with project managers and customers on system design, implementation, and training. Requires a Bachelor's degree in a related field, experience with AGV's and material handling automation, and proficiency in C, C++, C#, and Linux. Must have excellent communication skills and be willing to travel.

Lead Software Engineer will build components for a risk platform within a global financial institution. Responsibilities include designing, developing, and documenting scalable solutions, collaborating with a team, and providing technical support. Requires 12+ years of C#/WPF/.NET experience, Agile methodologies, and strong communication skills.

Electrical/Electronics Engineer needed for design, development, and delivery of subsea production control systems. Produce designs, calculations, and documentation while ensuring compliance with industry standards. Collaborate in multidisciplinary teams and support manufacturing, testing, and operational activities. Lead level positions provide technical direction, design assurance, and mentorship.

Lead strategic SAP projects within the Order-to-Cash landscape, creating solutions that enhance sales, marketing, and service processes. Manage cross-functional resources, define project scopes, and ensure timely delivery. Collaborate with global stakeholders, manage risks, and drive user adoption through training and workshops.

Build and scale the finance function for a dynamic fintech company creating custom payment solutions. Establish financial frameworks, drive transparency, and support high-growth. Proven fintech experience, strong operational mindset, and financial modeling expertise required.

Staff Software Engineer will design, build, and maintain betting/trading services for a high-volume, real-time sportsbook platform. Responsibilities include collaborating with product managers, architects, and other developers in an agile environment. Requires 8+ years of experience with Java, Spring Boot, and Event-Driven Architectures.

Leads the design, configuration, and delivery of Workday modules across HCM, Absence, Compensation, Talent, Time Tracking, and Recruiting. Drives the design, development, testing, and deployment of Workday integrations with third-party systems. Provides technical expertise to troubleshoot complex configuration, integration, and functional issues.

Develop and ship new features for systems monitoring and predicting flight trajectories. Work with a tech stack including Kubernetes, AWS, Helm, Terraform, Grafana, Prometheus, PubSub, and Dataflow.

SAP Ariba Downstream Consultant to support global procurement processes. Focus on operational excellence, catalog and PunchOut management, integration stability, and release readiness. Collaborate with global teams, suppliers, and technology partners. 5-8 years of experience with SAP Ariba, Buying, Guided Buying, catalog management, and PunchOut required. Strong understanding of PR-to-PO and GR processes in SAP ERP. Experience with Business Network document flows and integration troubleshooting.

Lead the strategic evolution and delivery of uFraction8's technology platform, transforming lab-scale innovation into a commercially robust product suite. Oversee R&D, prototyping, and scale-up, ensuring manufacturability, regulatory compliance, and reliability. Build and mentor a technical team, driving development for new applications and expanding the patent portfolio.

Join our multicultural CI/Maintenance support team and contribute to creating new IT solutions and services in the telecommunications sector. You will develop CI machinery, troubleshoot issues, and create Jenkins jobs/pipelines.

Design and implement Microsoft Dynamics 365 F&O solutions for retail industry business objectives. Collaborate with stakeholders, provide technical leadership, and ensure solutions are scalable, secure, and aligned with best practices.

Senior Python Developer Date: Feb 20, 2026 Location: Kraków, PL, 30-302 Working place: Hybrid Type of contract: employment contract Salary range: 14580 - 22 350 PLN gross What will you do? We are seeking a skilled and passionate Python Developer with proven experience in building scalable microservices.