hr English-speaking jobs in Olsztyn

The Principal Risk & Controls Officer will conduct control testing across operational and data risk areas, analyze test results, and provide insights to strengthen control design and effectiveness. The role requires 7+ years of experience in control testing, audit, compliance testing, or risk assurance with strong knowledge of operational and regulatory risk.

Senior Software Verification Engineer will design, implement, and maintain automated test scripts and frameworks to verify software functionality. Responsibilities include system-level and integration testing, test environment management, and collaborating with software, DevOps, architecture, and product teams. Requires a bachelor's/master's degree in computer science or computer engineering, 5+ years of experience in software testing, and strong proficiency in Python.

Senior Associate supports commercial growth by coordinating client activities, go-to-market execution, marketing content, and onboarding services. Collaborates across sales, customer success, product, and marketing. Requires 2+ years of management consulting experience (McKinsey, BCG, Bain, or similar).

C# Developer to design, build, and maintain robust backend components and services. Requires 4+ years of experience with C# .NET, MS SQL, and CI/CD tools. Proven experience in the banking industry is essential.

Senior Digital Product Owner with 7+ years of hands-on SAP Sales and Distribution experience (ECC and/or S/4 HANA) needed to lead digital product delivery in the ODC Order Management team. Collaborate with business stakeholders and SAP consultants, ensuring backlog management, solution development, and maintenance align with architecture, security, and digital product strategy.

Senior Account Manager will lead pre-to-post sale campaign execution for agencies and clients in Poland. Responsibilities include managing top accounts, training new Account Managers, and serving as a subject matter expert on the business.

Data Flow Engineer to design, implement, and maintain complex data flows in Cloudera DataFlow (Apache NiFi). Requires expertise in NiFi, Python, CDC, Apache Kafka, and Apache Atlas. Must have at least one relevant Cloudera certification.

The Director, Third-Party Management (Medical Writing) oversees and optimizes the delivery of medical writing services through external partnerships. This role ensures efficient, high-quality outputs, maintains compliance standards, and manages supplier risk.

Electrical Designer needed for R&D & Design Team. Design electrical solutions for heat exchanger and cooling systems. Create 3D models, 2D technical documentation, and BOMs. Collaborate with other departments and suppliers. Minimum E1 electrical qualification required.

The BESS Lead Engineer is responsible for the full engineering lifecycle of Battery Energy Storage Systems (BESS) projects, from design and integration to commissioning, optimization, and performance management. This role requires strong hands-on experience with large-scale battery storage systems and involves collaborating with project developers, EPC contractors, grid operators, and OEM technology partners.

Data Protection Officer needed for Life Sciences sector. Requires in-depth knowledge of GDPR, UK Data Protection Act 2018, and Life Sciences regulations. Experience overseeing data protection in clinical research trials is essential. Strong communication, problem-solving, and client management skills are required.

Associate Managing Consultant – Strategy & Transformation Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible.

Designs, builds, tests, maintains, and supports BI solutions focused on Data Science and Data Engineering. Develops data solutions leveraging Azure BI landscape and Microsoft Fabric. Implements projects in the BI area related to regulatory environment, business development, and simplification initiatives.

The IT Site Lead will oversee IT systems and services for the Mszczonow manufacturing plant, ensuring alignment with global IT standards and business strategy. Responsibilities include leading the site IT team, managing IT projects, and serving as a liaison between plant leadership and the IT organization.

Product Owner for Concur, driving the transformation of global travel and expense management within Siemens Energy. Define future technology landscape, manage Concur implementations, and act as a Concur expert for related applications. Manage product budget and oversee delivery of new features and upgrades. Requires 5-8 years of experience with SAP Concur and strong understanding of accounting principles and travel/expense processes.

Internal Auditor will perform audits across a range of business areas, assessing internal controls, documenting findings, and engaging with stakeholders. Requires experience in internal or external audit, ideally in financial services or a regulated environment.

Designs end-to-end Salesforce Revenue Cloud solutions aligned with business requirements and best practices. Translates business needs into system functionalities and prepares architectural documentation. Requires minimum 2 years of experience in Salesforce architecture, solution design, or advanced consulting.

Cloud Engineer to design, deploy, and maintain cloud infrastructure on Azure and AWS. Manage Kubernetes clusters, containerized applications, and automation workflows. Provide technical support to international clients in a shift-based environment.

Senior Data Designer responsible for creating high quality Enterprise Data Warehouse data designs. This includes understanding business requirements, documenting data sourcing, ingestion, mappings, and modeling. Designs must meet business needs, follow data design principles, and be delivered accurately and on time.

Develops and deploys global quality policies, procedures, and training. Drives quality transformation and continuous improvement through tools and systems. Coaches and mentors teams to support quality strategy and objectives. Supports tactical quality initiatives and builds partnerships with stakeholders. Requires a Bachelor's degree and experience in manufacturing, engineering, or related field.