freelance English-speaking jobs in Mannheim

Manages product groups, sets long-term strategy, and aligns with business goals. Defines service specifications, creates value propositions, and provides expert support to sales. Drives innovation, monitors profitability, and coordinates promotional needs. Requires a bachelor's degree, minimum five years of experience in product line management, and strong analytical and communication skills.

Field Technician performs installation and maintenance of communication systems and network infrastructures. Responsibilities include diagnosing technical issues, providing on-site client support, and documenting service activities. Requires technical certification and proven field technician experience.

Manage day-to-day operations of after-sales service partners in Germany and Europe. Support partner development, implement service processes, and monitor KPIs. Requires analytical skills and cross-functional coordination.

Shape the future of engineering as a founding technical leader for an AI-native logistics infrastructure company. Build and own the platform architecture, define AI workflows, and lead the hiring and technical direction of a growing team. Deep Python expertise and experience with AI-native tools are required.

Supply Chain Manager for a pharmaceutical organization. Responsibilities include coordinating end-to-end supply chain, managing product launches, and maintaining supplier relationships. Requires relevant experience and fluency in German and English.

Senior Project Manager to lead complex data centre and mission-critical projects. Requires 7+ years managing multidisciplinary projects, strong client-facing skills, and fluency in German and English.

Head of Electrical, Instrumentation & Control leads E,I&C across large-scale industrial projects. Responsibilities include overseeing HV/MV design, driving commissioning, and ensuring compliance with IEC and VDE standards. Requires 15+ years of E,I&C experience.

Service Technician for dental treatment units and sterilization systems. Provides technical support to distributors and customers, including installation, troubleshooting, and maintenance. Requires a degree in Biomedical Engineering or related field and experience in technical support for medical devices. Fluent German and English required. Extensive travel (approx. 50%) is necessary.

Senior Software Engineer to own software steering batteries and charging truck fleets. Build distributed systems, improve control planes, and shape scalable architecture. Requires production systems experience and ownership.

Lead Implementation Associate to guide clients through end-to-end onboarding of Clearwater's SaaS platform. Requires fluency in German and English, and experience in finance or investment operations.

Design and develop battery energy storage systems across the full lifecycle, from feasibility to commissioning. Requires 5+ years of BESS experience, including lithium-ion and BMS knowledge.

Lead planning and execution of schedules for offshore wind projects across the full lifecycle. Manage integrated schedules in Primavera P6, monitor performance, and mentor junior planners. Requires engineering degree and experience in large-scale project scheduling.

Support RPO/MSP hiring programs by owning candidate generation, selection, and offer negotiations. Requires German and English fluency, recruitment experience, and strong sourcing skills.

AI Research Engineer will design, develop, and deploy AI-driven security services. Responsibilities include prototyping, testing, and benchmarking AI models, as well as staying abreast of AI/ML advancements. Requires experience in Go, Python, cloud-native architectures, and AI/ML techniques.

Executive Assistant supporting senior leaders in a professional services firm. Responsibilities include diary/travel management, client coordination, and supporting high-profile client assignments. Requires organization, proactivity, and strong communication skills.

HR Manager provides leadership across talent acquisition, compensation, performance management, and employee relations. Requires 5+ years of HR experience, knowledge of employment law, and fluency in German and English.

Senior Immigration Lawyer needed to advise corporate clients on German immigration matters. Requires a German-qualified lawyer with expertise in German immigration law, strong client advisory skills, and experience managing complex cases.

Study Engineer - SAR System and Performance for the Microwave Instruments Future Program. Execute system and interface engineering across disciplines and model system performance. Requires conceptual creation of complex SAR systems and proficiency in MATLAB. Fluent German and very good English skills are necessary.

Drive strategic, large-scale supply chain transformation initiatives from concept to implementation. Lead end-to-end programs, build roadmaps, and manage cross-functional teams to enhance operational efficiency.

Apply now as a Warehouse Worker (m/f/d) in our Amazon Fulfillment Center in Horn-Bad Meinberg!