freelance English-speaking jobs in Mannheim

This role requires 10+ years in large-scale IT infrastructure, focusing on GPU compute resource planning, procurement, and supply chain management. Key duties include forecasting demand, managing supplier risks, and ensuring end-to-end resource delivery for AI services.

Students are needed for a short-term logistics role in Bramsche. Tasks include picking, packing, and labeling goods for shipping. Reliable, thorough, and motivated students with advanced German or English skills are invited to apply.

Act as a technical expert in the Circular Economy, developing tailored solution concepts and designing technical architectures. Present SAP Add-ons and solutions, supporting proposals and PoCs. Requires SAP experience and strong German/B2 English skills.

Motivated Working Student needed for HR Admin & Payroll, focusing on Italian. Assist with data management, reporting, and HCM system testing. Requires current enrollment in HR/Business studies and proficiency in MS Office.

Develop and optimize bead-based materials for life science and diagnostic applications. This role involves synthesizing, characterizing, and improving functional materials while collaborating across R&D teams. A PhD in a relevant science is required.

Lead the entire Finance function, covering Accounting, FP&A, and Controlling, for a scaling AI-powered road management company. Build a dependable, scalable finance function across DACH, France, and US markets.

Senior Architect specializing in Application Platform and Security using Red Hat technologies. Guide implementation of TSSC, Advanced Developer Suite, and ACS to architect zero-trust, hermetic build environments. Requires expertise in DevSecOps and container security.

Join Global Advisory – Infrastructure & Power to advise on M&A, financing, and project finance for infrastructure. Build financial models, develop sector expertise in energy and transport, and coordinate transaction teams. Requires 3-5 years of relevant experience and fluency in German and English.

Drive indirect procurement for IT services in a global mobility business. Shape purchasing strategy, lead eProcurement rollouts, and negotiate contracts. Requires 3+ years in indirect procurement with strong negotiation skills.

Train sales teams and run pilots for Noxtua's Legal AI. Develop templates and skills for lawyers in German-speaking markets. Requires a law degree and 2+ years of relevant experience.

Working Student OmniChannel Sales creates sales insights, builds dashboards in Excel/Power BI, and supports forecasting. Requires studies in Business/Marketing, interest in sales/retail, and strong English skills.

Drive end-to-end, complex credit-related changes within Avaloq's wealth-tech ecosystem. Translate designs into epics and plans, managing scope, risk, and dependencies. Requires experience with Avaloq Banking Suite and Agile delivery.

Own and develop the integrated buy-side and sell-side pricing framework across Consumer Electronics and Media, ensuring buy prices are connected to sell-side economics. Drive and manage gross/category margin percentage as the primary commercial KPI. Lead and develop a team of pricing analysts and data scientists.

Support the Digital Health Cluster by developing strategies, managing research and teaching activities, and serving as the central contact for researchers and partners. Requires relevant experience in higher education and project management.

Design and prototype advanced audio coding algorithms, including pre- and post-processing. Contribute to productization, patent IP, and publications. Requires 10+ years in speech/audio coding research and strong ML/signal processing background.

Join the HR Services Team as a Working Student to support core HR processes and drive automation. You will assist with benefits, contracts, and leverage AI tools to improve HR workflows. Bachelor's or Master's student required.

Professor for International Business Relations will teach and develop programs in International Management, Geopolitics, and Global Trade Relations. Responsibilities include module responsibility, teaching, curriculum development, research, and outreach activities. Requires a doctorate, professional experience, and teaching experience. Fluency in English is required.

Senior Systems Engineer for Real-Time Processing. Focus on optimizing high-throughput fraud prevention engines using Rust/C++. Responsibilities include lock-free concurrency, low-overhead IPC, and performance profiling on Linux.

Student intern role supporting Brand Experience, Customer Visits, and Global Training. Responsibilities include coordinating international visits, documenting feedback, supporting customer centers, and assisting with device testing and training material development. Requires enrollment in Optometry, Optics, or Vision Science.

Seeking an experienced Manufacturing Assembly Engineer for a 6-month contract to support Genset assembly. Responsibilities include process improvement, resolving production issues, and applying Lean methods. Requires a relevant engineering degree and German language proficiency.