student English-speaking jobs in Gelsenkirchen

Own deals from qualified opportunity to paid subscription. Drive the sales cycle, build business cases, and ensure successful customer onboarding.

Senior Manager responsible for the global Travel & Expense (T&E) process. Establishes, optimizes, and governs T&E frameworks and policies. Leads the implementation of a centralized T&E tool and ensures user adoption and process efficiency. Serves as a subject matter expert on T&E regulations and compliance. Collaborates with Finance, HR, and international teams to align processes and drive continuous improvements.

The Chief of Staff will partner with the CEO and leadership team on strategic initiatives, leading cross-functional projects in operations, hiring, partnerships, fundraising, and execution. This role requires strong problem-solving, ownership, and the ability to translate complex priorities into actionable plans.

As a Communications Intern, you will support the Cross Tech team by writing, editing, and creating graphic content. You will also assist with the organization and implementation of internal and external events.

Senior Flight Control System Engineer will design and implement flight control solutions for complex UAV systems. Responsibilities include conceptualizing solutions, participating in architecture design, coordinating workflow, and communicating with stakeholders. Requires 5+ years of experience in flight control system design, understanding of flight physics and dynamics, and proficiency in Matlab/Simulink, C/C++, and digital signal processing.

Demi Chef de Partie (m/f/d) for à la carte service in Champions Bar & Restaurant and The Grapeful Vinothek. Prepares fresh, high-quality dishes, ensures smooth operations, and contributes ideas. Requires completed chef training, experience as a Demi Chef de Partie or Commis de Cuisine, and experience in à la carte service.

Kindergarten Teacher (m/f/x) needed for a bilingual school in Friedrichshafen. The role involves pedagogical care, educational program implementation, observation and documentation, and parent-teacher communication. Applicants must have a relevant pedagogical qualification, teaching experience, native English skills, and basic German.

As an Associate Account Manager, you will manage relationships with brands, develop growth strategies, and drive operational excellence in the EU fresh and perishable grocery sector. You will analyze data, recommend improvements, and collaborate with stakeholders to optimize brand performance on Amazon.

Construction Supervisor for Corrosion Protection (m/f/d) required for a large-scale pipeline project. Responsibilities include monitoring, inspecting, and documenting painting, coating, and encapsulation work. Must possess Frosio III certification and DVGW GW 15 certificate. Several years of construction site experience in plant or pipeline construction is required.

Senior Fullstack Engineer to build and extend an AI-powered security review platform. Responsibilities include backend development, data flow design, consultant-facing UI development, and platform reliability. Requires 5+ years of fullstack experience, Python/FastAPI, PostgreSQL, async programming, React/TypeScript, and production deployment experience.

Lead Electronics EMC Engineer responsible for EMC design, testing, and verification of automotive energy storage products. Perform regulatory and customer requirements analysis, design verification activities, and EMC testing. Manage interfaces with other departments and suppliers, presenting technical results.

Product Designer (m/f/d) will identify and analyze product requirements, develop component and assembly concepts, and create CAD designs using NX. The role involves coordinating designs with specialist departments, creating product structures and documentation, and supporting various design-related tasks.

MarketFully Group seeks a native Norwegian speaker with SEO experience to optimize Google Business Profiles for a globally recognized sportswear brand.

Tentamus Pharma Company seeks a commercially driven Head of Project Management to lead a cross-site organization. This role is responsible for the commercial performance, revenue recognition, and profitability of project-based business. The ideal candidate will have 8+ years of project management experience within CRO, biotech, or laboratory services and a strong commercial mindset.

Senior Business Travel Consultant provides end-to-end booking support for elite corporate travelers. Manages complex international travel arrangements, including flights, accommodations, and auxiliary services. Requires fluency in German (C1 level) and English, 5+ years of business travel experience, and proficiency in GDS systems.

The Personality Lab at Ruhr University Bochum seeks a Postdoctoral Researcher to conduct research on motivation, goal pursuit, self-control, and personality development. The successful applicant will conceptualize and administer research projects, disseminate findings, acquire third-party funding, teach, and mentor students.

Drive DACH growth for a leading ticketing platform. Identify, approach, and close new event organizer and ticketing partnerships across Germany, Austria, and Switzerland. Own the full sales cycle and represent TicketSwap at industry events.

Provide customer service and order processing support for dealers and customers worldwide. Manage order fulfillment from quotation to invoicing and handle national and international shipments.

The Internal Audit unit at BASF Coatings seeks a Senior Auditor to conduct risk-based audits globally, analyze business processes, identify risks, and communicate audit results to senior management.

Lead the rollout of Daiichi Sankyo's global electronic document management system (eDMS) in the EUCAN region. Analyze existing GxP document management processes, develop a migration strategy, and plan the end-to-end implementation.