student English-speaking jobs in Gelsenkirchen

Working Student IT supports user management, device management, and processing support requests. Participates in infrastructure and development projects. Requires analytical thinking, technical understanding, and good communication skills in English.

This full/part-time role at TUI BLUE Sylt, Germany, starting 01.03.2026, requires German fluency and certifications in Yoga, Functional Training, and Personal Training. You will lead group fitness sessions, plan activities, and engage with guests.

Technical Manager to lead the delivery of complex identity management projects worldwide. Focus on full lifecycle delivery of systems including identity documents, secure IT infrastructure, and secure operations. Requires experience in infrastructure deployments, PKI, and field environments.

Actuary responsible for reserving tasks under GAAP, IFRS, and Solvency II. Provides actuarial advice to CFO, Board, and Branches. Supports Risk Management, ORSA process, and Planning/FP&A. Advises on reinsurance and underwriting.

As a TOM Technician, you will implement technical solutions and provide support for computer and electronic hardware, operating systems, and software used in Amazon Transportation Services yards. You will manage technical tickets, troubleshoot problems, and maintain inventory.

This role is a HR anchor for German operations, managing both strategic advisory and operational HR tasks. Responsibilities include employee journey management, advising managers on HR matters, collaborating with the Works Council, ensuring legal compliance, and supporting HR audits.

As a Salesforce Specialist, you will design, build, and maintain automations, integrations, and custom features for HeyJobs' CRM environment. You will ensure data accuracy, seamless processes, and scalable growth for the Sales teams.

Operate passenger and freight locomotives, ensuring safe and efficient train journeys. Requires a railway operations degree or vocational training, 3+ years of experience, and German language proficiency (B1). EU Train Driver's License preferred.

Leads global corporate strategy projects, defining and implementing company strategy. Drives strategic planning, identifies growth opportunities, and analyzes market trends. Collaborates with senior leadership and stakeholders to execute strategic initiatives.

Shape the future of our ServiceNow platform as a ServiceNow Platform Consultant / Expert. Design, develop, and improve our ServiceNow environment with a focus on ITSM. Partner with stakeholders to translate operational needs into scalable solutions and drive service excellence.

Develop and enhance data-intensive enterprise applications using Kotlin, Java, Vue, React, Docker, Kubernetes, and PostgreSQL or MongoDB. Contribute to a central system for real-time insights, planning, and decision support. Collaborate across the development lifecycle, ensuring high quality and performance.

Frontend Developer needed to build a scalable event discovery platform using Next.js and React. Collaborate with product owners, tech lead, backend and mobile developers to shape the user experience. Must have 4+ years of frontend development experience, strong React and Next.js skills, and experience integrating REST APIs.

Working Student in Finance will support financial operations, including invoice processing, customer and supplier communication, financial reporting, and process optimization.

Senior Project Manager will lead digital projects from conception to market entry using low-code technologies. Responsibilities include steering project teams, communicating with stakeholders, and anticipating problems.

Plan, set up, and optimize paid social campaigns on Meta, TikTok, and Instagram. Analyze campaign data, create reports, and collaborate with influencer and creative teams.

Field Application Engineer needed for full-remote role in Southern Germany. Provide product support, training, and technical assistance to dealers and end-users. Manage relationships, identify opportunities, and collaborate with internal teams. Requires native German, technical understanding, and strong communication skills.

Leads and coordinates operational delivery of medical schemes conformity assessment activities under SGS NB 1639. Ensures effective performance of clinical, audit, technical, and product assessment functions, driving operational excellence, regulatory compliance, and strategic resource management. Oversees technical teams, manages performance, and supports development of processes, systems, and personnel.

Trainee in Health, Safety & Environment will support the implementation of HSE projects across Europe & CIS. Responsibilities include supporting policy development, risk assessments, incident analysis, and employee training. Requires a technical degree, prior HSE experience, data analysis skills, and fluency in English and German.

Internship in hardware development, validation, and simulation for E-mobility wireless charging. Tasks include circuit simulations, hardware setup and testing, and test series execution. Requires enrollment in an engineering degree program, basic electrical engineering knowledge, and initial experience with PCB assembly and/or LT Spice.

This hybrid Sales Manager role supports both Atlas and STC (TEST) business units, driving growth and leveraging cross-selling opportunities. Responsibilities include managing customer inquiries, developing territory, and supporting sales for both units. The role requires 3+ years of experience in technical sales within process control, testing, or related industries.