student English-speaking jobs in Koblenz

Experienced Residential End of Lease Cleaners needed for high-quality cleans of homes. Duties include thorough cleaning of kitchens, bathrooms, appliances, and all living areas. Must have at least 2 years of professional end of lease cleaning experience, own cleaning equipment and supplies, and reliable transportation.

Lead Cinematic Artist needed to create trailers in Unity for a Berlin-based game studio. Responsibilities include shot blocking, animation, and post-production. Solid Unity experience, 3D animation skills, and an editor's eye are required. This is an equity-based role with a virtual salary paid out later as a bonus.

Salesforce Developer to design, develop, and maintain Salesforce solutions, integrations, and web-related functionalities. Requires expertise in Apex, Visualforce, Lightning Experience, LWC, SOQL, SQL, and API technologies. Collaborate with stakeholders and technical teams to implement business requirements and optimize CRM performance.

Lead SoSafe's legal team as General Counsel, providing legal advice and risk assessment across the business. Manage and develop a team of lawyers, oversee legal functions including corporate governance, contracts, compliance, and regulatory risk management. Partner with Sales, Product, and Information Security to ensure legal alignment with business objectives.

Provide technical support for production operations, ensuring safe, efficient, and high-quality production of biochemicals. Optimize plant performance, troubleshoot issues, and drive continuous improvement. Collaborate with teams to maintain smooth operations and analyze data to identify improvement opportunities.

a&o Aachen Hbf seeks a registered student for a part-time, flexible role. Responsibilities include guest check-in/out, bar service, and assisting with breakfast, lunch, or dinner buffets. Must have B2 German and English skills.

Provides administrative support to executives, managing calendars, scheduling meetings, and handling correspondence. Organizes documents, coordinates meetings, and serves as a point of contact for stakeholders.

Supports the Application Owner for the MACE Audit application. Develops, optimizes, and maintains the application, manages changes and releases, and ensures user-friendliness. Coordinates with stakeholders, manages budgets, and ensures compliance with IT security standards.

7Learnings seeks a Sales Account Executive to lead market entry into the Nordic region. The role involves building awareness, generating leads, and managing the full B2B SaaS sales cycle. Requires 2+ years of B2B SaaS sales experience, strong communication skills, and the ability to explain complex solutions to C-level executives. Must be based in Berlin with willingness to travel.

Develop and maintain embedded firmware for radiation measurement systems. Contribute to new product platforms and features. Implement communication interfaces for medical imaging systems.

Lead full-cycle recruitment processes, source candidates, and partner with hiring managers to define role requirements and develop sourcing strategies. Support strategic searches, including potential Managing Director recruitment. Advise stakeholders on talent market trends and competitive hiring practices. Manage recruitment data, applicant tracking systems, and reporting. Contribute to employer branding initiatives and recruitment marketing. Design, implement, and improve strategic recruiting processes across all country entities. Report to the Head of HR, Solar Trade EMEA.

Intern Powertrain Development supports the development of electrified and hybridized vehicle powertrains. Tasks include developing test procedures, creating evaluation tools, and analyzing data.

The Continuous Improvement Lead (Innovation DBS Leader) is a senior individual contributor role responsible for improving innovation performance, development execution, and operational excellence within the WITS organization. This role partners with senior stakeholders across R&D, program management, product management, and executive leadership to translate strategic priorities into measurable program outcomes.

Develop and implement complex scientific devices for aerosol and liquid jet applications. Adapt devices for use in large-scale facilities and coordinate work with external companies and internal service groups. Provide technical support and operate facilities during experiments.

The Technical University of Munich (TUM) seeks an expert in systems architecture and integration for implantable brain-computer interfaces (BCIs) to develop next-generation devices. Responsibilities include research, teaching, and mentoring early-career scientists.

Senior UX/UI Designer needed for a team developing software, hardware, and sound products. Design visual interfaces, interactions, and HMIs across mobile, web, and desktop platforms. Contribute to a design system based on Atomic Design principles. 7+ years of experience in a professional design role is required. Strong Figma and FigJam skills are essential.

Laka is seeking a Sales Lead - German Speaking to identify and build commercial partnerships in German-speaking markets. This full-cycle role involves identifying prospects, closing deals, and managing accounts. Requires fluency in German and English, deep bike industry knowledge, and 5+ years of B2B sales experience.

The Site Coordinator / Operations Project Manager ensures the successful planning and execution of logistics projects at ON1. Responsibilities include conducting research, analysis, and cost calculations, coordinating with departments, managing stakeholders, and ensuring project completion on time and within budget.

Customer Service Advisor needed for Collecting Cars and Watch Collecting businesses. Provide excellent customer service across the EU and internationally, assisting with pre and post-auction inquiries. Fluency in French, Italian, and English required.

HOLOEYE Photonics seeks an R&D Engineer to design and simulate optical micro- and nanostructures for diffractive optical elements. Responsibilities include generating manufacturing data, analyzing characterization measurements, and collaborating with the team to optimize designs.