freelance English-speaking jobs in Mannheim

The Department of Health Sciences seeks Scientific Collaborators or Special Scientists for Frankfurt. Roles require a PhD in Kinesiology Physiology or Orthopaedics/Orthopaedic Surgery, or an MSc. Duties involve supporting student education and delivering curriculum.

Design, train, and scale state-of-the-art LLMs and RL systems. Requires expertise in large-scale distributed training on 500+ GPUs, PyTorch, and low-level optimization.

Sales Representative for Breast & Plastic Surgery in Southern Germany (Bavaria and Baden-Württemberg). Own territories, build relationships with healthcare decision-makers, and drive adoption of solutions to shape customer and patient outcomes.

Site Construction Manager for offshore platforms leads fabrication and delivery. Requires engineering/construction background, senior site management experience, and proficiency in English.

CADD Operator updates and expands digital plans using CAD/GIS programs per standards. Requires vocational training, 2 years experience, CAD knowledge, and English Level 2.

Senior Machine Learning Engineer to design, build, and productionize ML systems for logistics. Develop solutions for supply and demand, optimizing algorithms for efficient service. Requires strong Python skills and experience deploying ML solutions using cloud services.

Working Student for Marketplace Sales. Evaluate fashion brands and retailers, research new partners, and manage lead data in CRM and spreadsheets. Requires economics degree, strong English, and proficiency in Google Workspace/MS Office.

Car Mechanic role involving mechanical repairs, maintenance, and diagnostics of vehicle systems. Requires vocational education, at least one year of experience, and a Category B driving license.

Develop and introduce assembly and integration equipment/processes for opto-mechanical components. Manage processes from concept to release, ensuring robust, high-performance implementation. Requires engineering degree and knowledge of manufacturing technologies.

Senior Machine Learning Engineer to design and deploy ML/AI for GeoAI in humanitarian applications. Requires expertise in ML/DL, MLOps, and geospatial data.

Expert in Semiconductor Metrology & Process Control drives development and optimization of advanced measurement solutions for semiconductor and MEMS technologies. Develop, qualify, and maintain electrical and optical measurement methods.

Surveyor role involves inspecting ships during construction and service in Germany's North-East Area. Responsibilities include interpreting regulations, project control, and assessing work value. Requires a degree in marine engineering or naval architecture.

Advise operational departments on international taxation and financial matters across global subsidiaries. Prepare transfer pricing documentation and support tax compliance management. Requires a Master's in economics, management, or finance with tax focus.

Application Engineer for Inside Sales in Oil & Gas Midstream/Downstream. Responsibilities include technical consulting, quotation preparation, pump sizing, and sales concept development. Requires technical training and strong communication skills.

Senior Electrical Systems Engineer for the aerospace industry. Develop and integrate aircraft electrical power systems, defining requirements per ARP4754A. Requires 10+ years of experience and knowledge of ELA, ARP4761, and certification standards.

The Emergency Response Teamlead coordinates emergency response approaches and deploys the team during disasters. Responsibilities include developing response concepts and managing crisis monitoring systems. Requires a relevant degree and 5+ years of professional and management experience.

Experienced MIG/MAG Welders needed for manufacturing and industrial companies. Responsibilities include welding steel, fabricating components, and inspecting weld quality while adhering to safety standards. Requires minimum 2 years of experience and relevant technical skills.

Develop and optimize advanced measurement and characterization solutions for semiconductor and MEMS manufacturing. Qualify and maintain electrical and optical measurement methods, driving process stability and yield improvement.

Senior System Developer SAP FS-CD is needed for implementing SAP FS-CD as a central collection and disbursement system. Requires experience in S/4HANA, ABAP, and knowledge of insurance processes.

Lead .NET Developer to architect and implement a secure, cloud-native, multi-tenant asset monitoring platform. Requires 8+ years as a .NET developer, with expertise in distributed systems, C#, Kubernetes, and modern software design.