hr English-speaking jobs in Olsztyn

Syncron seeks an Application/Technical Consultant to advise customers on transforming their service and after-sales businesses. Consultants design, document, and configure Syncron solutions, ensuring successful user adoption and collaborating with Product Management.

Senior Project Manager with 10+ years of experience specializing in SAP and data center migrations. Manages complex projects, ensuring goals are met efficiently.

Experienced PHP/Frontend Developers (TypeScript/Next.js) needed for a long-term project. Responsibilities include designing, developing, and maintaining backend services and e-commerce functionalities, contributing to the migration from Sylius v1 to Sylius v2, and collaborating with product, frontend, and DevOps teams.

Senior C# Developer to design, develop, and evolve high-performance C#/.NET services. Contribute to the migration to a modern, event-driven architecture. Implement asynchronous, message-driven communication using Rebus and ensure data integrity. Participate in full-cycle DevOps processes.

Senior Azure Cloud Infrastructure Engineer will design, build, and manage Azure environments ensuring security, compliance, and operational excellence. Requires 5+ years of experience in cloud infrastructure and DevOps within Azure, expertise in designing and deploying Azure services, and strong understanding of DevOps principles and Infrastructure-as-Code.

The Head of Growth, Poland will lead business development and capture efforts, building partnerships and driving market expansion. The role requires strategic leadership, hands-on execution, and deep understanding of the Polish defense ecosystem.

Marketing Assistant to support the execution of marketing projects and campaigns. Responsibilities include assisting with purchase orders, budget monitoring, vendor coordination, and event logistics. Requires proficiency in Microsoft Office, strong organizational skills, and fluency in English and Polish.

Onboarding Partner for analytics platform implementations. Lead end-to-end client onboarding, design event tracking plans, and support SDK integrations. Requires 2-3+ years of experience as a Full-Stack Developer or in a technical role with strong understanding of event-based analytics and data pipelines.

Automation Engineer will design, implement, and improve automation solutions for Red Hat Enterprise Linux (RHEL) Server and Cloud services. Responsibilities include implementing API-driven automations, managing the Linux lifecycle, and ensuring the stability and security of a large-scale infrastructure. Requires a Bachelor's degree in a technical field, 3+ years of Linux server administration experience, and 3+ years of Ansible experience.

Senior Business Analyst for a global healthcare organization's AI-driven initiative. Deliver expert-level business analysis for data and AI projects, collaborating with stakeholders to define and prioritize technology solutions. Experience in clinical trials, pharma data, and Agile environments required. Fluent English mandatory.

Clear Junction seeks a Fullstack PHP Developer with 2+ years of experience to contribute to payment platform design and development. Must have strong PHP and MySQL skills, API experience, and fluency in Ukrainian or Russian.

Location: KrakówWe work: Hybrid (3 days from office per week)Contract of employment: Full-timeRecruitment process: Online About your future employer:Our client is an international, innovative organization operating in the financial services sector, focused on delivering world-class trading experiences.

POS/Retail Systems Engineer will support, maintain, and enhance Point of Sale (POS) solutions in a multi-brand retail environment. Responsibilities include integrating POS platforms with eCommerce, ERP, and CRM systems, providing L2/L3 support, and collaborating with teams to deliver retail technology solutions. Requires 5-8 years of experience in retail technology, POS engineering, or a similar role, hands-on experience with Front Systems POS or comparable platforms, and strong understanding of retail business processes. Must have experience integrating enterprise systems using REST or SOAP APIs, familiarity with JSON and XML data formats, and solid knowledge of SQL and relational databases. Experience with cloud platforms such as Azure or AWS is required.

Forward Deployed Engineer will design, build, and maintain data solutions using Palantir Foundry. Responsibilities include developing data pipelines, ensuring data quality, and collaborating with cross-functional teams. Requires experience with Foundry Platform, Python, and PySpark.

Mid-Level Product Designer will collaborate with product management and engineering to create user interfaces for a cloud-based real estate construction project management platform. Responsibilities include developing prototypes, gathering feedback, conducting user research, and ensuring design consistency.

This full‑time, fixed‑term role (until 31October2026) seeks a strategic marketing professional to support the implementation of a new Global Marketing Operations Hub in Europe. ResponsibilitiesCommunicate the purpose, benefits, and progress of the Hub transition to internal stakeholders across all levels.

Senior Product Owner will own the roadmap for a Connectivity Management Platform API translation layer. Lead technical discovery sessions with MNOs and internal teams to map diverse protocols and APIs. Define user stories and manage their lifecycle.

Finance Accounts Receivable Sr. Associate supports a range of accounts receivable duties for global HedgeServ entities. Responsibilities include variance analysis, revenue discrepancy identification, month-end closing activities, and communication with stakeholders. Requires a bachelor's degree in business, accounting, or finance, 3-5 years of relevant experience, fluency in English (C1 level), and strong Excel skills.

Senior Business Analyst will work on local and international projects, bridging IT and business needs. Responsibilities include eliciting, filtering, and validating business requirements, facilitating workshops, and translating requirements into functional and technical specifications.

Product Manager to develop product vision, roadmaps, and timelines for a FinTech product. Collaborate with stakeholders, conduct market research, and manage product backlog. Requires experience in product management, financial acumen, and strong communication skills.