student English-speaking jobs in Gelsenkirchen

A Master's student will investigate metabolite production and signaling during monocyte to macrophage differentiation and recruitment. The position involves learning and performing immunology and molecular biology techniques, including flow cytometry, qPCR, and western blot.

Senior Director for Alternative Investment Funds needed. Requires 8+ years of experience in finance with a focus on alternative investments. Master's degree in a relevant field is required. Strong analytical, communication, and problem-solving skills are essential. Fluency in German and at least one other major European language is required.

Leads a global SAP Center of Excellence, shaping the future of the SAP landscape and ensuring operational excellence. Drives alignment between business priorities and SAP capabilities, orchestrates the SAP project portfolio, and builds strong relationships across IT, business stakeholders, and external partners. Owns the SAP FI/CO domain, combining functional leadership with business analysis to enhance financial processes. Manages escalations, ensures SLA and KPI adherence, and maintains a resilient SAP environment. Shapes the future of SAP by driving S/4HANA readiness, managing budgets, and introducing innovation.

Provides operational and administrative support to the European sales team. Maintains customer information, assists with order processing, and coordinates with logistics, production, and finance. Fluent in Chinese and English required.

Serves as a Postal Operations Assistant in designated postal facilities of IMCOM-Europe. Processes incoming and outgoing mail, operates customer service windows, and drives a step side van. Requires knowledge of postal regulations, procedures, and services. Must have a German driver's license class B and English and German language proficiency level B2.

Lead a team of senior Dynamics engineers in transforming and optimizing a large Microsoft Dynamics 365 platform. Drive technical strategy, ensure system performance, and foster innovation through Power Platform and AI/Copilot integration. Translate business needs into robust CRM solutions and collaborate with stakeholders to ensure successful delivery.

Manage renewals, build customer relationships, and drive expansion through cross- and upselling for TeamViewer's Digital Workplace platform in the Nordics region.

Supports a leading defense technology organization in configuration and data management for complex military satellite communications programs. Ensures data integrity, traceability, and configuration control within a highly regulated environment.

Supports the development and implementation of the global compliance strategy for the Coatings division. Prepares materials for compliance meetings and management briefings. Coordinates governance activities and documentation for the Corporate Compliance department. Designs, improves, and implements processes to enhance the compliance management system.

Senior Project Manager will design, optimize, and refine end-to-end after-sales and warranty processes. The role defines the global after-sales strategy and leads its rollout, ensuring consistent standards and best-practice adoption.

Research Associate or PhD Candidate focused on membrane biochemistry and lipid analysis, specifically macrophage ferroptosis in myocardial infarction.

Provides customer support to B2B and B2C customers across EMEA. Manages customer orders, collaborates with internal and external teams, and supports sales operations. Ensures consistent processes and information flow.

Software Developer will build user-friendly web applications using C#, .NET, JavaScript, HTML, CSS, and React. Must have several years of professional C#/.NET experience, proficiency in MS SQL Server and Entity Framework, and fluency in German.

The Product Development Scientist will transfer new formulations from development to production, ensuring scalability. This role optimizes existing formulations, creates manufacturing instructions, and supports the customer offer process.

Working Student / Intern Founders Associate to the Chief of Staff will support the co-founder and CEO in operational and strategic topics. Tasks include project ownership in areas like finance, people & culture, business development, and operations. Support includes recruiting processes, finance operations, event planning, and identifying AI-first solutions.

Leads management reporting and forecasting for a global business group, partnering with senior leaders to drive modernization across reporting, processes, and systems. Manages in-depth analyses of business performance and contributes to key projects.

Internal SAP SuccessFactors Employee Central expert for a major HR transformation program. Will partner with an external implementation provider, ensuring system configuration aligns with business needs and HR processes.

Verification Engineer will develop test strategies, design test scenarios, and implement automated tests for ORBIS. Experience in integration and system testing, software testing/engineering, and tools like ALM, Jira, and scripting tools is required.

Senior Analyst will design, evolve, and maintain group-wide price forecasting methodologies. Responsibilities include model reviews, market analysis, and stakeholder management. Requires a Master's degree in a quantitative field and 5-7 years of experience in energy markets.

Finance Business Partner supporting the CUSTOMER function, including Central Marketing, Pricing, Loyalty, and Omnichannel Excellence. Drives financial steering, transparency, and performance analysis across marketing and digital channels.