student English-speaking jobs in Gelsenkirchen

Software Engineer to build AI-driven features for users. Focus on RAG pipelines, knowledge graphs, context engineering, and agentic workflows. Translate AI capabilities into scalable product functionality.

Senior Business Analyst to drive Collections & Recovery transformation across pre-delinquency, collections, legal recovery, and post-write-off. Translate business needs into requirements, user stories, and business rules.

Lead and supervise a team ensuring efficient and compliant receipt, handling, and storage of hazardous materials. Oversee inbound logistics activities, including receiving, unloading, inspecting, and documenting dangerous goods. Ensure strict adherence to national and international regulations for dangerous goods handling and storage.

The Service Manager delivers excellent customer service, manages daily operations, and develops service standards. This role requires technical knowledge of Segway products, strong communication skills, and the ability to handle customer inquiries and complaints.

Experienced pharmaceutical manufacturing professional to lead drug product manufacturing activities, including sterile fill-finish operations, supply execution, and external partner management.

The Assistant Exhibition Manager supports the Exhibition Manager in planning, executing, and managing exhibitions and events. This role involves team leadership, client communication, marketing collaboration, and on-site event oversight.

Develops, evaluates, and onboards key suppliers for critical energy storage system components and services across Europe and overseas markets. Leads procurement, contract management, and supply chain coordination for overseas projects. Builds and manages overseas service networks for commissioning, after-sales service, and operations & maintenance. Supports European localization initiatives and future manufacturing footprint development.

The University of Passau owes its strong visibility and good repute to excellent research, innovative teaching and its tight-knit international academic networks.

The University of Bonn's Faculty of Mathematics and Natural Sciences seeks a Professor in Astrophysics specializing in Large-Scale Structure Surveys. The position is either a W3 tenure or a W2 tenure-track to W3 professorship. The successful candidate will contribute to the Dynaverse Excellence Cluster and engage in interdisciplinary collaboration. Teaching responsibilities cover all levels of degree programs.

Logistica OS seeks a Sales Intern or Working Student to build its sales engine. Responsibilities include identifying prospects, generating qualified leads, and refining sales materials. The ideal candidate has excellent communication skills in German and English, sales experience, and is comfortable with outbound outreach.

Lecturer (m/f/d) to teach modules in Information Technology (IT) Bachelor's and Master's programs at the Düsseldorf campus. Teaching is in English and focuses on delivering academically rigorous and industry-relevant education.

Transport Specialist needed to plan and manage oversized cargo transports, ensuring safe and efficient execution. Requires 5+ years experience in oversized cargo transport operations, native German and business English skills, and proficiency in Microsoft Office.

Production employee needed for a fast-growing deep-tech company. Assemble core components and cryostats, following production documentation.

Supports the accurate and timely accounting and reporting activities of European entities. Assists with monthly, quarterly, and annual financial statement preparation, period-end closing activities, and tax reporting. Collaborates with international finance teams, external advisors, and the Shared Service Center.

The EMEA Sales Manager for Optical Sensors and Metrology Systems will develop and pursue new business opportunities, manage direct accounts and channel partners, and achieve revenue and growth objectives. This role requires technical presentations, product demonstrations, and coordination of global sales efforts.

System Integration & Vehicle Test Engineer needed for integration, calibration, and functional testing of ECUs in test vehicles. Requires experience with test vehicles, test drives, and analysis of system behavior. Must have knowledge of vehicle dynamics, drivability parameters, and in-vehicle system integration. Familiarity with diagnostic, flashing, measurement, and test management tools is essential. Experience in one of the following domains is required: Charging & Energy, High-voltage, Battery Management, Vehicle Dynamics, Chassis, Comfort & Body functions.

Quality Engineer will ensure project and client quality standards compliance by managing inspections, documentation, welding/NDT oversight, audits, and handover processes. They will coordinate with project teams and subcontractors to control quality activities, maintain records, and uphold competency and certification requirements.

Project Manager to lead complex space engineering programs from customer engagement to delivery. Manage schedules, budgets, risks, and reporting for projects involving satellite electronics, onboard computing, and mission-critical hardware. Coordinate multidisciplinary teams and act as primary interface with customers and stakeholders.

Test Engineer for Avionics Integration (m/f/d) for Airbus Defence and Space in Manching. Responsibilities include reviewing designs, developing test cases and procedures, using data to solve system problems, and defining test bench requirements.

Bartender (part-time/working student) to join a team creating memorable guest experiences. Prepare and serve drinks, build connections with guests, and contribute to a positive team culture. Basic knowledge of wine, spirits, and beer, previous bartending experience, and fluency in English are required.