freelance English-speaking jobs in Mannheim

AV Project Manager to lead large-scale corporate events from initial quote to execution. Requires experience in AV production, live events, and end-to-end technical delivery. Must be a strong technical leader with German fluency and good English skills.

Experienced Director of Regulatory Affairs needed to provide strategic leadership for an in vitro diagnostics portfolio. Responsibilities include executing global regulatory strategy, supporting product development, and ensuring compliance with EU IVDR and FDA requirements.

Shape and lead Zenjob's B2B marketing engine, developing strategy, campaigns, and thought leadership. Drive demand generation, account-based marketing, and optimize marketing funnels.

Customer Service / Telephone Reception Specialist needed to manage incoming calls and provide first-line support for e-bike drive systems. Responsibilities include handling enquiries via phone and email, documenting requests, and coordinating with specialist teams. Native German is mandatory.

Maintenance Engineer responsible for peak performance of intralogistics systems. Duties include troubleshooting electrical/mechanical issues, preventive maintenance, and implementing improvements. Requires 7+ years of technical experience.

Doctoral Researcher positions are available in Economic Theory, Empirical Microeconomics, Econometrics, or Behavioural/Experimental Economics. Requires a completed M.Sc./M.A. in Economics or related quantitative field.

Internship in Sales Controlling supporting the global Sales Controlling Team of BU Audio. Tasks include analyzing key figures, updating Power BI dashboards, and performing ad-hoc analyses. Requires studies in business administration or economics.

Field Service Engineer provides on-site service and commissioning of semiconductor equipment. Responsibilities include testing, troubleshooting, and optimizing equipment performance while maintaining procedures. Requires an engineering background and strong problem-solving skills.

Design and implement innovative FPGA solutions for test system infrastructure. Develop digital modules using VHDL, Verilog, and C/C++. Perform verification and execute physical design tasks. Requires Electrical Engineering degree and FPGA development experience.

Principal Strategy & Consulting bridges business strategy, customer challenges, AI, and technology. This role develops growth plays, creates compelling propositions, and advises executive stakeholders on business transformation.

The Plant Manager will lead and guide site operations, ensuring safe, efficient, and high-quality manufacturing performance. The role involves full end-to-end responsibility for plant operations, including production, quality, safety, maintenance, and supply chain interfaces. The Plant Manager will champion Lean Manufacturing and Continuous Improvement, embedding a culture of efficiency and operational excellence.

Senior Solutions Engineer provides technical consulting and delivers tailored solutions to international eBike customers. Manages customer customization projects from requirement collection to delivery, collaborating with cross-functional teams. Monitors market trends to inform product roadmaps.

Leads R&D of fully automatic coffee machines, overseeing product development and resolving technical issues. Researches and develops new technologies and platforms for coffee machines.

Act as a CHRO for departments, focusing on engagement, performance, and organizational development. Lead talent strategy and drive company-wide changes using a data-driven approach. Requires 5+ years in strategic HR or consulting.

Lead global rewards frameworks, overseeing compensation, incentives, and benefits. This role partners with executive leadership on executive compensation governance, benchmarking, and strategy alignment.

Director, Program Management drives execution of a complex global innovation and product development portfolio. This individual contributor role provides strategic oversight, portfolio governance, and cross-functional execution across international locations. Requires 8+ years in program management or related fields.

Lead global foundry strategy and manage relationships with external semiconductor manufacturing partners. This senior role owns the global sourcing strategy, leading negotiations on capacity, pricing, and technology nodes.

The Product Development Scientist will transfer new formulations to pilot scale and production, optimizing existing formulations and creating manufacturing instructions. This role requires a Bachelor's or Master's degree in a relevant scientific field and experience in the food supplement, pharmaceutical, or food industries.

Working Student supporting EUDR Compliance Operations for a leading green coffee trading house. Responsibilities include verifying geolocation data, managing supplier documentation, and assisting with due diligence. Requires relevant studies and strong English skills.

Senior Firmware Developer to design and implement C++ application firmware on ARM Cortex-M microcontrollers using an RTOS. Focus includes credential processing (Mifare DESFire, HCE, mobile wallets) and secure system features. Requires 5+ years of embedded firmware experience.