hr English-speaking jobs in Olsztyn

Netguru seeks a Senior .NET Developer - AI Native with React for a 3-month B2B contract (potential extension). Must have strong C#, .NET 8, RESTful API, React, TypeScript, SQL, and AI framework experience. Polish and English fluency required.

Senior Java Developer will implement software components, perform system integration and testing, and participate in project estimation and delivery timelines.

Senior SAP Consultant specializing in WM and PP modules. Provides support, implements system changes, and creates documentation. Requires 4-8 years of experience and deep knowledge of SAP WM/PP processes.

Experienced Fullstack Developer needed to design, implement, and deploy scalable web applications and backend services. Requires proficiency in Angular, TypeScript, Python, AWS, Docker, Kubernetes, and CI/CD pipelines. Strong collaboration and communication skills are essential.

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.

Java Developer joining a global team to migrate an in-house electronic trading application to GCP. Responsibilities include developing new features, collaborating with product owners, automating testing, and ensuring production availability. Requires 4+ years of Java development experience, GCP and Terraform familiarity, and expertise with Apache Kafka and Kafka Streams. Fluent English required.

Sales Associate at Michael Kors responsible for achieving sales goals, providing excellent customer service, and maintaining store operations. Must have retail experience, strong organizational skills, and the ability to work effectively in a fast-paced environment.

Senior Java Engineer to develop and evolve backend services for a high-performance, real-time platform. Responsibilities include building scalable solutions, collaborating with stakeholders, and migrating systems to a cloud-based environment. Requires 4+ years of Java development experience, cloud technologies (GCP, Terraform), TDD, CI/CD, Git, Gradle, TeamCity, GitHub, and Apache Kafka.

Supply Chain Specialist will support revenue management and supply assurance for Carrier/Enterprise/Digital Power Business in Poland. Responsibilities include resolving supply fulfillment issues, collaborating with vendors, and improving supply chain efficiency. Requires a bachelor's degree in a related field, supply chain experience, strong communication skills, and proficiency in Microsoft Excel and PowerPoint. Fluency in English and Polish is required, with Chinese language skills being advantageous.

Senior Frontend Developer sought to design and build engaging, interactive web experiences. Expertise in React 18, Vite, Redux Toolkit, and animation libraries is required. Strong UI/UX design skills and iGaming experience are highly preferred.

Accounts Receivable Trainee supports the Receivables Team Lead with tasks such as issuing invoices, credit notes, debit notes, and internal clearing transactions. The Intern will also assist with reconciliation of unbilled balances, gathering documents for billing, and ensuring cases are assigned appropriately. Must be a student with a Bachelor's degree in Finance/Accounting, strong English skills, and the ability to work a minimum of 30 hours per week.

Java Backend Developer will contribute to the technical design and engineering of applications, developing domain expertise and collaborating with teams to deliver solutions.

Customer Service Representative fluent in French and English will provide support to customers via phone and email. Responsibilities include resolving inquiries, handling complaints, and collaborating with internal teams.

Build and maintain backend services and APIs using Java and Python. Work on event-driven data pipelines based on Kafka. Take ownership of services end-to-end: design, testing, deployment, monitoring, and iteration.

Experienced OMS Solution Architect needed for a large-scale Unified Commerce transformation program. Focus on FluentCommerce OMS, integrations, architecture, scalability, and operational best practices within a complex enterprise commerce ecosystem.

Junior Accountant will support daily accounting processing and quarter-end closing activities. Responsibilities include month/quarter-end closing activities, balance sheet reconciliation, data analysis, and intercompany invoice preparation.

The Digital Project Manager CMS will lead end-to-end delivery of digital projects, including websites, applications, and digital marketing campaigns. Responsibilities include defining project scope, timelines, and success metrics, creating project plans, and communicating project status to stakeholders.

The IT Help Desk Support Specialist provides remote and on-site technical support for operating systems, software, and hardware. Responsibilities include troubleshooting issues, managing device deployments, and supporting employee on- and off-boarding processes. Candidates must have one year of IT support experience, fluency in English, and knowledge of Windows, MacOS, and Microsoft 365.

Provide first-line technical support via chat, email, and phone for customers and internal users. Resolve technical issues, offer product consultations, and escalate complex issues to higher support levels.

Senior SQL Server Engineer needed for designing, modifying, and maintaining Power BI reports in an Azure Dev Ops environment. Developing and maintaining lakehouse infrastructure in Databricks/DBT to support reporting and business needs. Requires 5+ years of experience in Business Intelligence, data visualization, and analytics with strong proficiency in data modeling, process optimization, and data mart development. Advanced knowledge of Power BI (DAX, DAX Studio, Tabular Editor) and experience managing Power BI environments is essential. Hands-on experience in cloud environments (Databricks, Azure) and experience implementing data quality controls is required.