hr English-speaking jobs in Olsztyn

React Developer will contribute to application design and development, adhering to Agile practices. Requires 2-5 years of experience with React or Angular, JavaScript, TypeScript, and state management libraries. Must have experience with unit testing, RESTful APIs, and tools like Jira and Azure DevOps. Fluency in Polish and English is required.

Software Engineer III will write code, participate in design reviews, and review code developed by others. Responsibilities include debugging and resolving product or system issues. Requires a Bachelor's degree and 2 years of software development experience or 1 year with an advanced degree. Must have 2 years of experience with large-scale infrastructure, distributed systems, or compute technologies.

Senior D365 Finance Functional Consultant to implement Microsoft Dynamics 365 Finance for a B2B e-commerce platform. Responsibilities include translating business requirements into D365 Finance configurations, leading discovery sessions, designing data entities and OData endpoints, and collaborating with technical teams. Requires 5+ years of D365 Finance implementation experience, deep knowledge of core modules, and experience integrating with external systems via OData REST APIs. Microsoft certifications MB-300 and MB-310 are required.

Junior Customer Care Specialist will handle customer inquiries via phone, chat, and email, activate customers, and assist with problem resolution.

Data Scientist will build and deploy ML models for web data analysis, including NLP, anomaly detection, and trend forecasting. Requires 3+ years experience, strong Python, PyTorch/Transformers, and NLP skills. Must be comfortable with end-to-end ML lifecycle and have experience with SQL and cloud data warehouses.

Supports the design and harmonization of global HR reporting and analytics for the ERGO Group. Shapes and maintains HR reporting standards and KPIs, supports Strategic Workforce Planning, and contributes to global HR projects. Provides data-driven insights and ensures alignment of global HR processes.

The Accounts & Supplier Payable Assistant supports the Finance team by ensuring timely and accurate travel supplier payments. Responsibilities include conducting payment runs, managing pre-funded airline accounts, reconciling payments, resolving supplier queries, and assisting with month-end close processes.

Senior Python Engineer will build and deploy applications using standard tools. Responsibilities include working in Scrum, advising clients, creating documentation, and reporting to a Team Leader. Requires 4+ years of Python development experience, proficiency in Django/Flask, SQLAlchemy, and related technologies, and experience with enterprise systems, RESTful APIs, and cloud deployment platforms.

Operate powerful cranes in heavy-lifting projects, requiring precision and agility. Experience with Lattice Boom and Telescopic Cranes (Liebherr, Demag, Grove models listed) is essential. Minimum 5 years experience required. Basic mechanics and hydraulics knowledge, English (B2 level), and a driving license are needed. GWO and VCA certificates are advantageous. Responsible for SHEQ compliance and daily crane operations, including maintenance and documentation.

Provides administrative, logistical, and operational support to the Warsaw office of the American Jewish Committee's Central Europe Institute. Assists with event coordination, research projects, travel arrangements, and office management. Maintains databases, prepares reports, and serves as a liaison with internal and external stakeholders. Requires a bachelor's degree and 1-3 years of relevant experience.

Senior Data & AI Consultant/Consulting Lead will drive the lifecycle of data & AI projects from business development to implementation. Collaborate with clients to understand their data challenges and advise on solutions, including data governance, model governance, and MLOps. Contribute to the growth strategy and development of new consulting offerings.

Develop and enhance backend services using Kotlin, Java, and Spring Boot. Integrate AI models and external APIs into enterprise software solutions. Experience with Python, data analysis libraries, and AI model deployment required.

AgileEngine seeks a DevOps Engineer to design, build, and operate containerized and serverless workloads on AWS. Responsibilities include implementing infrastructure as code, establishing CI/CD pipelines, and providing technical mentorship.

IT Consultant providing functional and technical advisory for IT project management. Develops and manages project plans, ensures timely delivery and quality, and manages requirements, impediments, and risks. Requires experience as a project manager in a consulting environment, strong understanding of IT project delivery frameworks and tools, fluency in English and German, and advanced MS Office skills.

Junior Azure Data Supporter will monitor data environments, analyze data flow requests, and support developers. Requires 1+ year of experience, familiarity with Azure Data Factory and Databricks, basic SQL knowledge, and ETL/ELT concepts. Must be available for on-call support several days per month.

Provide phone, email, chat, and forum support to German-speaking customers and partners. Handle administrative tasks and resolve complaints. Fluency in German and English required.

Senior Python Software Engineer to deliver high-impact data analytics and Machine Learning solutions. Collaborate with international teams, research technical options, and contribute to functional and architectural decisions.

Data Engineer will build and maintain ELT pipelines using Databricks Workflows and Azure Data Factory. Develop and maintain dbt models and write SQL for data transformation and validation tasks.

The IT Systems Analyst ensures the seamless integration, optimization, and functionality of core business systems: Shopify, HubSpot, NetSuite, Celigo, and ShipStation. This role bridges business and technical teams, guaranteeing efficient workflows, data accuracy, and system compliance.

ServiceNow Developer will build solutions based on the ServiceNow platform to support Global Business Services accounting processes. Responsibilities include designing, developing, and integrating solutions, collaborating with teams, and documenting processes. Requires 3+ years of ServiceNow experience, including AppEngine, scripting, workflows, and integrations. Strong knowledge of REST APIs, file-based integrations, and ServiceNow data model is essential. Fluent English is required.