student English-speaking jobs in Mülheim

Dynamic B2B Salesperson needed to drive new business in the IoT industry. Requires 5+ years in tech/SaaS sales, proven success closing complex deals, and experience engaging C-level executives.

Job Description Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips – the brains of devices we use every day.

Own the insurer channel for nyra health, deepening existing partnerships and opening new use-cases. Drive repeatable revenue by building ROI and health-economics cases with insurance decision-makers. Requires insurance sales experience and C1+ German.

The Data Center Engineering Operations Technician is responsible for the delivery of best practice systems and problem resolution on all data center electrical and mechanical infrastructure. This role requires a highly driven individual who demonstrates initiative and proactively seeks solutions to complex technical problems. The technician will be accountable for setting and maintaining the highest standards for safety, driving continuous improvement efforts, and collaborating with stakeholders to deliver operational excellence.

Shape next-gen AI-supported processes by analyzing existing workflows and designing AI-driven architectures. Requires 5+ years in AI process design and expertise in Generative AI or NLP.

Lead Data Governance and Master Data Management for Supply Chain. Drive data quality, governance frameworks, and business analytics. Manage teams and collaborate across functions to improve data assets and support digital transformation.

Growth Marketing Intern role involves content creation, design, and event management for an AI tutor spin-off. Requires C2 German and fluent English, plus hands-on marketing experience.

Lead global corporate strategy projects to define and implement company strategy. Drive growth, improve profitability, and develop M&A strategy. Requires a Master's/MBA and 4+ years in strategy consulting or corporate strategy.

Senior Business Development Representative will lead commercial growth across Germany, developing long-term partnerships with media companies. Responsibilities include driving revenue growth, identifying new opportunities, and building executive-level relationships.

Intern for Book Editorial at a lifestyle publisher. Tasks include image research, editorial support, and contributing to digital platforms. Requires studying Journalism, Communication, or related field, native English, and good German skills.

Lead and scale Checkmk's content function, setting strategy across the buyer journey. Own editorial voice, drive GEO/AEO, and build community content programs. Lead a team of three.

Own the creator channel for an AI music video platform. Recruit and manage creators across TikTok, Instagram, and YouTube, driving signups and revenue. Requires 2+ years in creator/growth marketing.

DevOps Engineer needed for a high-tech German engineering company. Responsibilities include CI/CD pipeline setup and optimization, GitLab workflow management, and automation of build, test, and deployment processes. Requires experience with .NET, C++, Windows and Linux systems, and automation tools.

Information Security Manager to build and operate the ISMS, manage regulatory requirements (KRITIS, NIS2, IMO), and own risk management. Requires a degree in CS/InfoSec and experience with ISO 27001/NIST CSF.

As a B2B Marketplace Co-Founder / CRO, you will own, build, and run your startup with support from serial entrepreneurs. You will receive personalized development, hiring assistance, and coaching to achieve product-market fit and secure funding.

Leads and develops a regional sales team across Central Europe & Nordics, driving profitable growth and managing top and bottom lines. Develops and executes regional growth strategies, builds strategic partnerships, and monitors market trends. Requires 15+ years of experience in sales, key account management, or business development within fragrance, ingredients, or FMCG industries.

Project Manager to manage client relationships and support automotive testing projects. Responsibilities include client communication, project coordination, and business development. Requires experience in project and account management, fluency in English and Chinese.

Certification Specialist to lead and manage certification projects with external agencies like VDE and UL. Interpret standards for product teams and assist customers with local installation rules. Requires technical training or degree.

Postdoc position focusing on attosecond science experiments at European XFEL. Responsibilities include developing attosecond science, beam diagnostics, supporting user experiments, and data analysis. PhD in physics or related science required.

Doctoral Researcher position in Economic Theory, Empirical Microeconomics, Econometrics, or Behavioural/Experimental Economics. Requires completed M.Sc./M.A. in Economics or related quantitative field with strong English skills.