freelance English-speaking jobs in Mannheim

This PostDoc position focuses on the impact of wind turbines and wind farms on the microclimate. The successful candidate will use the PALM atmospheric large-eddy simulation model and meteorological measurement equipment to study the interaction between wind turbines and the microclimate. Tasks include performing a LES validation study, executing a measurement campaign, extending LES studies to cover various weather and soil conditions, and presenting research findings at conferences and in publications.

The Key Account Excellence Manager – Continental Europe drives profitable growth with Pan-EU retailers and priority national accounts. The role partners with cross-functional teams to deliver customer-back strategies and flawless execution, achieving market financial goals. Responsibilities include building and executing customer Joint Business Plans, managing trade investment governance, and ensuring consistent delivery of assortment, pricing, promotional calendars, and retail standards. The ideal candidate combines Pan-EU customer leadership, data-driven commercial acumen, and the ability to influence without authority.

Lead international media relations and DACH external communications, shaping CSL's presence across key international markets. Develop integrated external communications strategies to support commercial and medical objectives. Build and maintain relationships with journalists and lead earned media opportunities. Manage crisis communications and advise the Tenders & Partnerships and Planning team.

As a Senior RevOps Data Analyst, you will build end-to-end analytics, investigate pipeline coverage and forecast accuracy, and partner with GTM leadership to operationalize forecast methodologies. You will analyze sales funnel efficiency, multi-touch attribution, and customer journey bottlenecks, providing clear recommendations.

Sales Manager (m/f/d) will manage and grow relationships with existing airline and OEM customers, identify new business opportunities, and develop sales strategies to achieve revenue targets.

Leads and accelerates key transformation programs across the company, driving impactful change and ensuring successful delivery of transformation outcomes.

Cash Collection Specialist will manage overdue accounts, contact customers regarding unpaid invoices, and negotiate payment plans. Requires fluency in German, experience in cash collection, and strong communication and negotiation skills.

Develop and implement online marketing strategies for gardena.com, including content creation, SEO, and UX/UI. Manage international projects, collaborate with global and local teams, and optimize the CMS.

Develop and implement product range strategies, manage vendor relationships, and analyze market trends to drive business growth. Collaborate with cross-functional teams to optimize vendor performance and ensure efficient assortment management.

Leads the Import and Export Controls Program in EMEA and APAC, setting up continuous improvement related to export controls, customs broker management, and customs valuation. Creates policies, procedures, and guidelines for trade compliance. Communicates with government agencies and monitors trade compliance data. Provides guidance and support on trade compliance issues and conducts audits.

Environment Artist needed for feature film and episodic projects. Requires 3+ years experience in CG environments, proficiency in Houdini, Zbrush, Substance Suite, and Maya. Must have strong matte painting skills, technical understanding of photography and lighting, and experience with Clarisse, GAEA, or World Creator. Excellent problem-solving, communication, and teamwork skills are essential. Must be located in Europe, with priority given to candidates in Baden-Württemberg, Germany.

Lead a team of data scientists and machine learning engineers, designing and implementing optimization algorithms for the Paid Search ecosystem. Translate data into production-grade products, driving HelloFresh's growth.

This Junior CRM Marketing Manager role supports the execution of CRM strategy across email, WhatsApp, and printed media. Responsibilities include planning and sending newsletters, optimizing content, supporting automated flows, and assisting with loyalty and referral programs.

Scientist (m/f/d) to lead the development, optimization, and scale-up of purification processes for nanobody/antibody-based therapeutic proteins.

Manage financial processes within SAP FI/CO, including Controlling, Contract Accounts, General Ledger, and Accounts Payable. Execute projects, provide support, and collaborate with internal stakeholders.

The Exploration Company seeks a General Counsel to manage legal compliance across subsidiaries, oversee employment law and HR compliance, and ensure regulatory and operational adherence. The ideal candidate will have a Juris Doctor degree, 15+ years of experience in multinational environments, and expertise in corporate governance, regulatory compliance, and ethics.

Professor for Entrepreneurship and Innovation to teach Gisma Bachelor and Master programs, develop curriculum, conduct research, and participate in academic administration. Requires a doctorate, significant publications, teaching experience, and fluency in English.

System & Software Engineer for Helicopter Simulation (m/f/d) supporting civil and military helicopter testing through simulations (H145/NH90). Responsibilities include validation of new concepts, development and integration of simulation systems, and technical advancement of subsystem simulations.

Leads collective bargaining negotiations for assigned group companies, providing labor and collective law advice to management. Develops negotiation strategies, conducts meetings, and advises on post-negotiation activities. Requires a completed law degree, extensive experience in labor law, and strong negotiation skills.

Provides administrative and organizational support to sales and marketing teams across Germany, Switzerland, and Austria. Responsibilities include scheduling meetings, managing travel arrangements, preparing presentations, and handling correspondence. Requires 3+ years of administrative support experience and proficiency in Microsoft Office Suite. Fluent in English and German is required.