student English-speaking jobs in Gelsenkirchen

Senior interim Omnichannel Orchestration Architect needed for a 6-month engagement with potential extension. Define technical and data foundation for omnichannel across CRM, web, content, and data in a global, multi-country environment.

Intern will support the planning and execution of internal communication initiatives and engagement campaigns. Responsibilities include creating content, coordinating photography and video production, and supporting management presentations.

Market Development Representative will lead development initiatives in selected strategic accounts, promoting and selling Medtronic Aortic devices and services.

This part-time SAP Marketing Associate role supports marketing campaigns in Germany and Europe. Responsibilities include creating marketing content, managing social media, supporting lead generation, and researching market opportunities. German language proficiency is required.

Experienced SAP SuccessFactors expert sought for a hands-on role optimizing and developing the global SuccessFactors Suite.

RESPONSIBILITIES :Coaching for Client Experience: Monitor and observe daily client interactions on the sales floor. Share strengths and areas for improvement to the retail sales team as evaluated against Tiffany knowledge, client experience, selling skills and attitude benchmarks/best practices.

Warehouse Worker (m/w/d) needed for a global e-commerce logistics specialist in Herrenberg. Tasks include unloading parcels, packing, and scanning. Experience as a warehouse worker is an advantage. English or Hindi language skills are required.

Solve large, complex real-world problems using ML, AI, NLP, RL, and distributed systems. Develop production-ready models and collaborate with tech and product teams.

Investment Associate to support the full deal cycle, from origination to exit, for a leading independent mid-market private equity firm.

Software Developer will implement data preparation pipelines, develop REST APIs for model inference, and execute machine learning workflows.

PhD position at the Scientific Computing Center (SCC) focusing on untangling multi-property NMR signals in drug screening using data-driven neural networks.

Develops aircraft general systems control avionics for Eurofighter and future military aircraft programs. Specifies, tests, and generates certification evidence. Guides suppliers in design, development, and manufacture of avionic equipment and software. Provides system engineering support for aircraft integration, build, flight test, maintenance, repair, and overhaul programs. Liaises with internal and external partners.

IT & Network Engineer needed to provide IT support, manage network infrastructure, and maintain server rooms for a growing logistics company. Requires 3+ years of experience, strong technical skills, and professional Mandarin language proficiency.

Senior Machine Learning Engineer to design, train, and deploy deep learning models for autonomous drones. Collaborate with hardware, testing, production, and customer operations teams.

Buena is seeking a Venture Builder to own and develop a new revenue vertical from the ground up. Responsibilities include owning the P&L, driving product development, and rolling out the vertical across existing property management operations. The ideal candidate has a proven track record of building and scaling businesses, strong commercial acumen, and the ability to learn quickly and adapt. Native-level German fluency and the ability to work from the Prenzlauer Berg office are required.

UX Designer needed for a 3-month contract with potential extension. Design intuitive user experiences within complex technical environments, focusing on functionality, seamlessness, and accessibility. Expertise in GCP, Product Design, CUJ mapping, and UX/UI design principles is required. Fluent English and German is preferred.

SAP Service Business Consultant will lead the rollout of S4 Controlling, analyze business requirements, and customize SAP applications. This role requires strong communication and collaboration skills to work with cross-functional teams and stakeholders.

Pre-Development Project Manager leads due diligence, entitlements, permitting, and master planning for data center campus developments in Germany. Manages cross-functional teams, identifies risks, and presents to senior stakeholders. Requires 5+ years of commercial real estate development experience, strong permitting knowledge, and fluency in German.

Senior Machine Learning Engineer to design, build, and deploy AI/ML solutions in production environments. Collaborate with cross-functional teams to deliver AI-driven product features. Requires 4+ years of experience in Machine Learning, strong Python and SQL skills, and experience building production-grade ML systems.

Operational Technical Buyer responsible for purchase process execution, order placement, and material tracking. Requires 2-3 years of experience in operational buying/material planning and familiarity with Oracle ERP.