student English-speaking jobs in Gelsenkirchen

PR & Communications Intern to support influencer marketing, PR, social media, and sample logistics. Assist with influencer community management, social media coordination, sample loan coordination, and event preparation. Must be a current student seeking a 6-month internship and have excellent communication skills in English and German.

The EPO seeks experienced front-end/web architects to design reference architectures, identify emerging technologies, and drive high-impact initiatives. You will act as a technical leader, mentor teams, and ensure product teams adopt best practices. Expertise in React, TypeScript, modern build tooling, and cloud-native front-end security is required.

Leads global pricing strategy for the Fluid Conveyance division, improving revenue, profitability, and price realization. Develops pricing governance and frameworks to strengthen decision-making, discount control, and margin protection. Drives execution of price adjustments, owns list prices, discount structures, incentive models, and rebate logic. Provides functional leadership to divisional pricing teams.

As a Mystery Guest, you'll experience a hotel stay, observing service quality and staff professionalism. You'll discreetly assess check-in, bar service, dining, room service, and public spaces. Capture photos and submit a detailed report with receipts for reimbursement.

The Medical Science Liaison (MSL) is a field-based scientific expert who supports the medical and scientific objectives of Alexion's products. The MSL communicates scientific information to Key Opinion Leaders (KOLs) and manages relationships with KOLs and other stakeholders. Responsibilities include developing and maintaining scientific expertise in bone, liver, and metabolic diseases, ensuring compliance with regulations, and providing medical education to healthcare providers. The MSL also supports the implementation of medical affairs practices, identifies potential investigators for clinical research, and collaborates with commercial teams.

Deliver groceries to customers efficiently by e-scooter or e-bike. Meet and exceed delivery targets while providing exceptional customer service.

Program / Project Manager (f/m/d) will manage one or two projects within a global program, owning timeline, budget, quality, and risk. Responsibilities include calculating project development and implementation risks, managing resources, building and managing project plans, and serving as a mentor to project members. Requires proficiency in SAP Activate Methodology, project management skills, and the ability to work independently and travel 50%.

Software Engineer to design, develop, and maintain software simulation and validation frameworks. Experience with C++, cross-platform development, and simulation tools required.

Senior Full Stack Developer will design, implement, and maintain a big data platform. Responsibilities include feature development using Java, Spring Boot, and Vue.js, system architecture development, platform operation and optimization, and mentoring junior developers. Requires 5+ years of software development experience, strong Java skills, and experience with front-end frameworks, databases, microservices, and event streaming platforms.

Research Associate (75% position) with opportunity to pursue a PhD in Innovation Leadership. Focus on international market expansion strategies, particularly in India and global markets.

Cloud Engineer to implement Azure infrastructure solutions, drive automation, and manage Azure DevOps pipelines. Requires 3+ years of experience, expertise in Azure services, IaC, and Azure DevOps, and relevant certifications.

The GFZ is seeking a senior scientist to lead its Secondary Ion Mass Spectrometry (SIMS) user facility. Responsibilities include managing laboratory operations, advising scientists on SIMS applications, developing research strategies, and reporting on laboratory utilization. The successful candidate will have a PhD in the natural sciences, at least 5 years of experience with SIMS instruments, and expertise in mineralogy, crystallography, and sample preparation.

Quantitative Risk Analyst will develop, maintain, and enhance quantitative risk and pricing models for market, credit, and liquidity risk. Responsibilities include designing and running Monte Carlo and scenario simulations, implementing models in Python, and collaborating with Trading, Risk, Finance, and Tech teams.

Lead software development teams within the Agile Release Train (ART) Underwriting, focusing on underwriting applications. Drive the adoption and improvement of AI-supported development practices. Develop AI literacy and engineering excellence within teams.

Senior Protection & Secondary Design Engineer specializing in Medium Voltage (MV) systems. Designs protection schemes, develops secondary schematics, selects relays, and configures, tests, and commissions protection systems. Requires 7-10+ years of experience in protection engineering and secondary system design (MV level).

Solution Architect to design, implement, and consult on Microsoft Power Platform solutions. Experience with Power Apps, Power Automate, Dataverse, Azure, and M365 required. Strong communication and collaboration skills.

Lead the development and implementation of a "next-generation stellarator" project within the "Magnetic Confinement Fusion Hub." Establish a multidisciplinary project team, define infrastructure requirements, and manage project planning, delivery, and collaboration with an industrial partner.

Solution Architect for clinical software solutions combines technical expertise with understanding of clinical and administrative processes. Develops customer-specific solution concepts, analyzes requirements, and collaborates with engineering, product, and project management. Requires a computer science degree, strong understanding of APIs, interfaces, and system architecture, and knowledge of IT and infrastructure concepts. German fluency is required.

Senior Full Stack Developer to design and develop e-commerce solutions, specializing in modern, scalable frontends. Experience with Shopware 6, plugin and theme development, TypeScript, PHP, and AI tools required. Fluent German and English communication skills necessary.

Performance Marketing Manager will manage digital marketing channels, analyze customer journeys, and develop strategies to improve marketing efficiency. Requires a degree in a relevant field, 4+ years of Google Ads experience, and strong analytical skills.