freelance English-speaking jobs in Mannheim

Develop precision assembly and integration processes for semiconductor manufacturing systems. Optimize processes using statistical methods, data analytics, and machine learning. Requires a technical degree and fluency in German and English.

Advisor I, Sales interfaces with customers via inbound/outbound calls or internet to sell products/services. Responsibilities include processing orders, providing support, and achieving sales targets. Requires strong communication and customer service orientation.

Mechanical Systems Engineer to support local scrubber and air abatement systems in a semiconductor facility. Responsibilities include operations, maintenance, troubleshooting, and ensuring safety compliance. Requires a relevant engineering degree.

International Apprenticeship for Industrial Electrician starting in 2027. This two-year program combines practical training in wiring, testing, and maintaining electrical systems with theoretical study.

Own end-to-end design for customer-facing surfaces across web, iOS, and Android for five markets. Manage the design system and AI shopping assistant interface, driving UX strategy and user research.

Support regulatory compliance across 30+ jurisdictions in a part-time internship. Responsibilities include sales support, governance, policy maintenance, and client asset oversight. Requires basic compliance understanding and strong organizational skills.

Results-driven Sales Advisor for a Minijob role. Represent the brand, deliver exceptional client experiences, and drive commercial success using clienteling tools. Requires retail experience, strong sales mindset, and fluency in German and English.

Test Engineer for Integrated Photonics. Key duties include conceptualizing test setups, conducting optical/electrical testing of photonic devices, and analyzing performance data. Requires relevant degree and 2+ years in photonics/optoelectronics.

Experienced Account Executive to own the full sales cycle for LangChain's products. Drive adoption of GenAI by advising enterprise customers, managing PoCs, and shaping go-to-market strategy. Requires 5+ years selling complex software.

Lead the Research Unit "Water Resources and Environment" at UFZ, shaping scientific vision and managing personnel and finances. Focus on water security, hydrological processes, and societal impact.

Skilled Used Car Auto Body Technician needed for retail and wholesale operations. Responsibilities include body repairs, panel replacement, and preparation for painting. Must have 5+ years of experience and own tools.

Associate Partner in Core Banking leads complex transformation and digitalization programs for financial institutions. This role requires driving business development, advising C-suite leaders, and steering Avaloq technology strategies within the German banking sector.

Experienced Medical Science Liaison specializing in Oncology sought. Responsibilities include establishing scientific collaborations, engaging healthcare providers, disseminating scientific information, and managing research interests. Requires a life sciences degree, 3 years of medical affairs experience, fluent German, and professional English.

Drive plant-based protein portfolio expansion as a subject matter expert. Own technical protein data, advise on molecular attributes, and provide hands-on support during scale-up and industrial trials.

Director/Senior Manager Finance drives financial integration of M&A and carve-outs. Leads global transformation programs, managing integration workstreams from planning through execution. Requires 3+ years of post-merger integration experience.

Lead Continuous Improvement transformation across EMEA (Germany & France) to build operational excellence. Define and deploy CI strategy, embedding Lean, TPM, and Six Sigma across manufacturing and supply chain.

Practising Lawyers are needed to review AI-generated legal outputs for accuracy and completeness. Responsibilities include providing written feedback to improve AI models while adhering to project guidelines. Must be qualified to practice in specific jurisdictions.

Lead SAP Business Solution Architect specializing in Logistics is sought for a B2B freelance contract. Requires SAP OTC or P2P experience, S/4HANA knowledge, and fluency in English and German.

Finance Partner Operations supports Operations leadership on strategic decisions across supply chain, inventory, and logistics. This role drives financial steering, leads budgeting/forecasting, and translates complex data into actionable insights. Requires relevant finance experience and fluency in German and English.

PhD Student in Gas Sensors at TU Braunschweig. Research involves developing new gas sensor concepts for distributed metrology, combining lab demonstrators and microdevice miniaturization. Requires a Master's in electrical engineering, physics, or nanotechnology.