freelance English-speaking jobs in Mannheim

Leads a regional team of BoD engineers, shaping project specifications for HVAC, Fire, Security, and BMS solutions. Drives specification influence across EMEA, translating specifications into a sustainable pipeline.

Market Development Representative will lead development initiatives in selected strategic accounts, promoting and selling Medtronic Aortic devices and services.

Senior HCM solution architect for Workday deployments. Leads end-to-end design, partners with executives, and drives design closure. Requires 10+ years of HCM experience, 5+ years in implementation consulting, deep Workday knowledge, and fluency in German and English.

Design and develop integrated photonic systems and components. Collaborate with cross-functional teams to define system requirements and specifications. Identify and assess project risks and development of countermeasures. Conduct simulations and modeling of photonic systems to optimize performance. Validate integrated photonic devices.

As Chief of Staff to the CEO, you will drive strategic initiatives, support M&A and business development, and ensure operational excellence. You will partner with executive leadership to tackle complex challenges and optimize company operations.

Supplier support engineer for bogie brake components. Develops and supports bogie brake components and systems, ensuring compliance with requirements. Clarifies and supports suppliers on technical aspects, reviews supplier documents, and provides technical support for quality milestones.

Happy Mammoth seeks a part-time freelance Creative Strategist with a direct-response mindset for paid media (Meta-focused) campaigns. Develop performance creative strategy, translate data into creative decisions, and build testing roadmaps. Proven experience in performance marketing creative and direct-response copywriting required.

Drive strategic growth for WALLIX in the DACH region by expanding enterprise accounts across IT and OT environments. Develop and manage a portfolio of strategic accounts, identify and close high-value opportunities, and build strong executive relationships.

The Clinical Territory Associate will gain knowledge of technical, clinical, and sales aspects of the da Vinci® Surgical System. They will provide technical and clinical support, lead product demonstrations, and contribute to sales goals. The role requires a Bachelor's degree, fluency in English and German, and the ability to travel up to 50%.

Provide technical support for the hinotori robotic surgery system in the operating room, ensuring safe and efficient use. Collaborate with internal and external stakeholders to troubleshoot issues and optimize workflows. Support hospitals with equipment, instrument availability, and training.

As a Sales Market Sales Controller, you will secure financial planning and controlling for the Sales Market. You will monitor sales and workforce plans, provide financial insights, and ensure compliance with financial policies. You will collaborate with Sales Market leadership, Controlling, Expansion, HR, Accounting, and Workforce Management Specialists.

Biotechnology Research Expert needed for contract role. Review and evaluate AI-generated outputs related to experimental design, genomic data analysis, and biotech research methodologies. Must have 3+ years of experience in biotechnology, genomics, proteomics, or molecular biology. Advanced degree preferred.

PhD position at the Scientific Computing Center (SCC) at Karlsruhe Institute of Technology (KIT). Research focuses on scalable AI methods for the natural sciences, particularly the application of machine learning in drug screening using multi-property NMR signals and data-driven neural networks.

Responsibilities Investigate plant–microbe interactions and microbial functions, and their effects on plant growth, nutrient use efficiency and stress responses. Design, develop, and perform laboratory and greenhouse assays to assess microbial colonization, persistence, and activity, and quantify resulting plant responses.

Intern will support strategic and operational pricing alignment with international markets, assist in the digitization of pricing processes, and contribute to the CKD strategy.

Account Manager responsible for driving sales growth and customer satisfaction across assigned automotive accounts. Leads the sales process, manages relationships with key stakeholders, and ensures timely execution of value-based solutions. Requires a university degree, native German, and experience with OEM and Tier-1 automotive customers in Germany.

Unpaid, 3-month remote internship with Culture Vitale, a European startup focused on workplace wellbeing. Assist with marketing, sales, operations, events, and community. Tasks include social media management, content creation, lead generation, and event coordination. Must be highly organized, detail-oriented, and comfortable working independently. Native German and fluent English required.

Gain practical experience in biocatalysis at Bayer Crop Science. Support projects using microbiological, biochemical, and process-chemistry techniques. Contribute to the establishment and optimization of biocatalytic processes.

Collects imagery, information, and updates on commercial properties, including identifying new availabilities, missing inventory, and construction status. Cross-references leads with CoStar database and photographs properties, capturing building data and contact information. Uses Adobe software for image post-processing and creates footprints and geocodes for buildings. Uploads collected data and images daily. Communicates with property managers and customers.

Leads the Independent Aftermarket portfolio for the full Clarios product line, overseeing P&L and driving product strategy, lifecycle management, and market success across EMEA. Manages a team of five product specialists and analysts, collaborating cross-functionally to support launches and lifecycle activities. Conducts market and competitor analyses, defines KPIs, and reports strategy, results, and plans to C-level management.