freelance English-speaking jobs in Mannheim

Chief Cook in an Army Dining Facility, supervising 15-45 workers. Duties include menu planning, quality control, training, and managing food/fund reports. Requires vocational training plus experience or 8 years specialized experience.

Support the Global Sustainability team with data collection, report preparation, and maintaining sustainability tools. This role involves environmental assessments and contributing to sustainability projects within an international pharmaceutical company.

Support the marketing of the European Flight Academy. Tasks include planning events, website optimization, and social media content creation. Requires fluency in German and English.

Join the founding team to build the backend and applied AI architecture for an immersive VR training platform. Own API design, LLM/RAG integration, and secure data flows. Requires 2+ years of backend experience and strong Python skills.

Internship in Software Testing for Bosch eBike Systems. Responsibilities include developing and executing manual software tests for eBike control and setting up component-level tests. Requires studies in relevant engineering fields.

Workingstudent for Data Maintenance at Samsung SDS Smart Logistics. Tasks include maintaining the local HR system, data maintenance, reporting, and archiving data. Requires advanced MS Office skills, basic English, and a high degree of accuracy.

Working Student – CFD Application Engineer helps customers with real-world CFD and heat-transfer challenges using Dive CAE. Responsibilities include simulation setup, result evaluation, and workflow documentation.

Lead partnership strategy for EMEA & APAC, designing operating models and driving growth with consultants and system integrators. Requires 8+ years in B2B tech partnerships and 3+ in industrial automation.

Postdoctoral Researcher in Computational Immunology develops novel statistical and computational methods for metabolic RNA labeling data. Requires a PhD in a quantitative discipline and expertise in statistical modeling, high-dimensional data analysis, and programming.

Support the Category Management team by handling the Westwing shop portfolio through new product selection and maintaining the existing offering to meet sales targets. Analyze performance and conduct competitor research.

Lead the regional communications strategy for Germany & Switzerland, managing external media relations and internal change communications. Requires C2 German and advanced English proficiency.

Ambitious Business Development Executive to identify, approach, and close deals with major B2B clients for events in vibrant venues. This commercial role requires building a data-driven sales pipeline and cultivating long-term partnerships. Fluent in German and English.

Manage Group-wide tax accounting, reporting, and compliance for an international portfolio. Oversee IFRS, Pillar 2, tax risk, and M&A. Drive tax governance and technology improvements.

Experienced IT Security Consultant to run threat modeling workshops, advise on Secure-by-Design, analyze cloud and software architectures, and improve security processes.

Manage end-to-end national and international plant projects (1–150 MW) for Quest One. Lead cross-functional teams, manage complex contracts, and serve as the primary customer interface. Requires engineering degree and project management experience.

Senior Embedded Software Engineer to support system bring-up for a new Android embedded platform. Responsibilities include integrating kernel modules, debugging hardware interfaces, and ensuring platform stability and security.

Because none of it is optional, what we are building is infrastructure rather than software, and the purpose is simple: make it cheaper to run a company in Germany. 100 to more than 700 customers in eight months, and still a small team. So these roles are broad by design. You own an area, not a slice of one, there is more to build than there are people, and the scope grows as fast as you do.

Senior IP Specialist contributes to IP portfolio development and protection. Responsibilities include managing IP negotiations, developing strategy, and monitoring competitive intelligence. Requires a Master's degree and 10+ years in technical IP management.

Head of Complaints & Issue Management leads a Quality Operations team, ensuring regulatory compliance for an international pharmaceutical portfolio. Responsibilities include managing complaints, recalls, and overseeing quality across the product lifecycle.

Occupational therapists will design and adjust therapy plans based on clinical assessment and client-centered goals. They will enhance independence in Activities of Daily Living (ADL) through functional training and adaptation.