freelance English-speaking jobs in Mannheim

Create high-quality print and digital marketing assets, including brochures, social media graphics, and video content. Manage creative projects and ensure brand consistency across European markets. Requires design experience and Adobe Creative Suite proficiency.

Qualified Installateur- und Heizungsbauermeister (SHK) to lead quality and aftercare for complex data centre mechanical systems. Responsibilities include setting standards, managing defects, and driving continuous improvement across projects.

Drive B2B pipeline for ScholarshipOwl by prospecting and qualifying brands in fintech, higher ed, and gaming. Execute multi-channel outreach and maintain CRM integrity to supply Account Executives with high-intent meetings.

Senior Research Fellow (Postdoc) to investigate global order transformation amid geopolitical rivalry. Requires a recent PhD in Political Science with expertise in qualitative research, global order, and related fields.

Support the development team in module development projects. Responsibilities include planning and executing small experimental measurements and analyzing data. Requires enrollment in a STEM degree and good German and English skills.

Seeking a Professor of Computer Engineering with expertise in AI, Data Science, or Cybersecurity. Responsibilities include teaching, research, and industry collaboration. Requires a doctorate and minimum 5 years of professional experience.

Construction Manager Intern role involves observing safety standards, tracking budgets/schedules, and ensuring regulatory compliance on Amazon projects. Requires fluent English and current study in Engineering or Construction Management.

Specialist Accountant manages General Ledger and Fixed Assets end-to-end for IFCO entities. Core duties include month-end closing, reconciliations, and SAP audit trail maintenance. Requires 3+ years in GL accounting and IFRS knowledge.

Supply chain quality engineer for complex cable assemblies. Drive NPI, ensure manufacturing quality and reliability in outsourced supply chains, and manage supplier qualification. Requires electronic engineering background and knowledge of connectors.

Manage business relationships with major DACH retail accounts, focusing on hypermarkets and supermarkets. Drive product listings and lead commercial negotiations to achieve sales targets. Requires German fluency and professional English proficiency.

PhD Student role focusing on quantifying Positronium Lifetime as a novel imaging biomarker. The project develops methodological and computational foundations for clinical positronium imaging. Requires a Master's in Physics, Biomedical Engineering, or Computer Science.

Lead Laser-Plasma Accelerator Engineer/Scientist to lead LPA implementation and operation from specification to optimization. Requires PhD/degree in Physics and 3-5+ years of hands-on LPA/high-power laser experience.

Senior Expert Global Supply Chain Management drives process excellence and optimizes international supply chain projects. Responsibilities include implementing lean concepts, advancing Supply Chain 4.0 via digitalization and SAP, and defining global KPIs.

Support aircraft development by improving configuration definition, tracking mass, and maintaining sizing models. Develop tools and processes to manage mass risks and data ownership. Requires studies in aerospace or related engineering, and proficiency in Python and spreadsheets.

Develop advanced Mechanism Drive Electronics (MDE) for critical space mechanisms across the product lifecycle. Lead technical development, manage hardware partners, and define system requirements in a high-reliability environment.

Own the North American medical device business. Win new customers and grow existing client relationships by managing the full sales cycle using MEDDIC. Requires 5-10 years of B2B sales experience.

Warehouse Worker role in an Amazon Fulfillment Center. Duties include receiving, packing orders, loading trucks, and operating PIT equipment. Candidates must be able to lift up to 15kg and adhere to safety standards.

Student Laboratory Assistant needed for Sample Environment and Characterisation group. Duties include inventory maintenance, organizing storage, and supporting general lab work. Requires enrollment in Chemistry or Biology, good English, and MS Excel skills.

Support Downstream Development by planning, executing, and evaluating lab-scale experiments for scalable silk protein purification. Requires knowledge of biotechnological processes and strong analytical skills.

Design and optimize complex SAP landscapes for EAM, Logistics, and Digital Platforms. Guide strategic projects, advise stakeholders on SAP strategy, and ensure IT security compliance. Requires S/4HANA, EAM, and Logistics knowledge.