student English-speaking jobs in Koblenz

The Guest Services Manager leads a team in delivering exceptional guest experiences, exceeding hospitality standards, and ensuring guest and team satisfaction. This role requires two years of front-of-house management experience in a cruise line setting, strong communication and problem-solving skills, and the ability to work effectively in a diverse team environment.

Senior Legal Counsel to provide legal advice and support to Xiaomi's European Automotive Business Line. Responsibilities include contract drafting and negotiation, legal research, and policy development. Requires German Bar Exam and 4+ years of in-house automotive industry experience.

The Martian Mindset Cluster of Excellence invites applications for two independent postdoctoral research positions. Successful candidates will lead independent research projects with full scientific and budgetary autonomy. Applicants must have a PhD (or proof of imminent completion) in any field relevant to The Martian Mindset and a convincing 3-year research program.

Senior Research Scientist (m/f/d) will participate in project acquisition, software solution design, and team management. The role involves projects at the intersection of data science, robotics, and AI. Fluent English required.

Bookkeeper needed for full-time position in Berlin. Responsibilities include full-cycle bookkeeping, billing, credit control, tax preparation, and financial oversight. Requires previous experience with German accounting, English fluency, and proficiency in MS Office and accounting software.

Develop and optimize digital customer journeys, focusing on top-funnel performance and new customer acquisition. Analyze user behavior, conduct A/B and multivariate testing, and translate data into actionable improvements. Manage and optimize campaigns across various platforms, including Meta, LinkedIn, and Google Networks. Collaborate with cross-functional teams to create cross-channel optimization initiatives.

Freelance/contracting AI Motion Designer needed for a project in Berlin. Create motion content using Adobe Creative Suite and AI video tools like Gemini/Veo. Must have a portfolio showcasing AI-driven video work and strong collaboration skills.

The German Sport University Cologne seeks a W1 Junior Professorship in Data Science with a focus on multimodal training and movement data analysis. The successful candidate will develop approaches for training optimization in various sports contexts. Responsibilities include teaching and research, including participation in joint research activities and third-party funding acquisition. Applicants must have a PhD, relevant publications, experience with machine learning, and strong programming skills.

Develop and synthesize battery materials for calcium batteries, characterize them chemically and electrochemically, and optimize processes for upscaling. Manufacture and characterize laboratory battery test cells. Investigate and develop stabilizing interfaces and functional coatings for electrodes. Collaborate with project partners and research groups. Publish research results and present at conferences. Supervise bachelor's and master's students.

Senior PCB Design Engineer needed for next-generation data center accelerator platforms. Responsibilities include designing complex, high-layer-count PCBs, owning EDA libraries, defining routing constraints, and collaborating with SI/PI teams. Requires 5+ years of experience with Siemens Xpedition and a strong understanding of signal and power integrity fundamentals.

Benchmarking Engineer needed for automotive client in Ingolstadt, Germany. Prepare Teardown Highlights Reports for OEM competitor vehicles. Experience in automotive benchmarking and teardown reports, component- and system-level design, and cost, weight, manufacturing, and innovation analysis required.

Treasury Manager responsible for liquidity, cash flow, and financial risk management. Contributes to financing and investment decisions, advises stakeholders, and drives process improvements. Requires a Master's degree in Finance or a related field and strong experience in treasury operations.

The Faculty of Mathematics and Physics seeks a W3 professor in Analysis to lead research, contribute to teaching, and participate in academic governance. The successful candidate will be an international leader in Analysis with a strong publication record and the ability to shape the institute's future direction.

Support the implementation and operation of Digital Engineering capabilities within assigned domains or projects. Contribute to cross-functional collaboration and assist in analyzing engineering workflows.

Plans, publishes, and manages Instagram, Facebook, and TikTok content for the German market. Develops content themes and collaborates with influencers. Manages German mom/family communities, fosters engagement, and collects user feedback. Analyzes content performance and community growth, providing data-driven optimization suggestions.

Working Student supports the team in building and maintaining forecasting models and data solutions. Responsibilities include data analysis, process monitoring, and implementing new data pipelines and interfaces. Requires programming skills (Python, SQL) and basic knowledge of the Microsoft Azure technology stack. Fluency in German and English is required.

Design and operate UXCam's outbound engine. Identify and refine ideal customer profiles, design outbound experiments, and use AI to research, personalize, and scale outreach. Generate high-quality meetings that convert to pipeline and revenue.

The German Cancer Research Center (DKFZ) seeks a Scientific Solution Architect to design and build the technical foundations of the MEDAL platform, a global benchmark for medical imaging AI. Responsibilities include conceptualizing secure workflows for data submission, defining architectural concepts for the benchmarking platform, and translating scientific and regulatory requirements into technical concepts.

Lead strategic logistics network planning across Europe, designing and optimizing warehouse networks, transportation, and fulfillment infrastructure.

The Operations Environmental, Health & Safety (EHS) Manager will implement and monitor health and safety processes in Frankfurt, Germany data centers. Responsibilities include risk assessment, safety audits, incident investigations, and training. The role requires expertise in areas such as electrical safety, hazardous energy control, and construction-related risks.