freelance English-speaking jobs in Mannheim

Intern in IT Management supporting Group IT Strategy and technology transformation. Tasks include preparing management presentations, supporting project management, and researching AI trends. Requires study in IT, Management, or CS.

Analyze planning processes and research AI/ML forecasting approaches. Develop a concept for an IT-based, automated, AI-powered forecasting solution. Requires a Master's degree in a relevant field and data analysis understanding.

Drive global IT and digital transformation initiatives across R&D, Quality, and Manufacturing. Lead end-to-end projects in PLM and CMMS, ensuring alignment with business strategy and IT governance.

Senior Expert Supply Chain Management Applications provides analytical and solution-oriented support for complex SAP-based supply chain planning systems. Focus includes the conceptualization, design, implementation, support, and continuous improvement of SAP Integrated Business Planning (IBP).

Serve as central project manager for M&A mandates, overseeing financial modeling and client interface. Requires 5-7 years of relevant experience, advanced financial skills, and business fluency in German.

Working Student in AI Automation helps turn automation opportunities into working solutions. You will develop MVPs, own use cases from concept to operation, and explore new AI capabilities. Study relevant fields and have interest in AI and process automation.

System Engineer Tracker develops tailored solutions for global air traffic control. Responsibilities include system design, implementation, customer integration, and technical support. Requires a computer science degree and Linux/scripting experience.

Advanced Clinician Scientist role in translational oncology research. Requires an advanced medical doctor with Facharzt and habilitation, possessing an independent research profile in CAMINO pipelines. Part-time position starting March 1, 2027.

Senior LLM Algorithm Developer to rethink LLM computation for photonic systems. Design and optimize LLM algorithms, model performance, and collaborate on hardware-software co-design. Requires deep LLM knowledge and proficiency in PyTorch/JAX.

Principal Solutions Consultant acts as a strategic leader and technical face for PagerDuty in the US region. This role advises CTO/CIO peers on digital operations, resilience, and automation, bridging customer needs with the product roadmap.

Lead Protime's German operations, defining and executing commercial strategy to drive growth in the WFM sector. This role requires deep German WFM market knowledge, strong commercial skills, and people management experience.

Join Hilton as a Guest Service Assistant. This full-time role supports delivering exceptional guest experiences within an award-winning workplace culture.

Group General Counsel with overall responsibility for legal affairs, corporate governance, and compliance. Advises senior management on corporate, commercial, and regulatory matters. Requires 15+ years of senior corporate law experience.

Global Service Business Director to define and execute global service strategy, drive revenue streams, and own the service P&L. Leads service development, innovation, and delivery across international markets.

Own the global Salesforce product strategy and roadmap for the Life Science & Environment Division. Act as the key interface between Business and IT, driving CRM process standardization and user adoption. Requires Salesforce Product Owner experience.

Senior Affiliate Manager to join a scaling consumer AI company. Own and develop affiliate relationships, recruit new partners, and drive profitable acquisition through data-led optimization. Requires 5+ years in affiliate marketing and fluency in English.

Working Student in Marketing for the RTD Business Development team. Analyze market trends, track performance, and support new innovation evaluations. Requires current enrollment in a relevant degree and fluency in German and English.

Quantum Software Engineer role at GWDG. Implement containerized FullStaQD, requiring software architecture and quality management skills. Must have a relevant degree and coding experience.

Global Solution Sales Manager (Director) manages large German corporate client portfolios. Responsibilities include leading sales origination of complex digital solutions across payments, liquidity, and working capital. Requires deep knowledge of these solutions and fluency in English and German.

Finance Business Controller acts as a key financial partner, steering projects for cost transparency and supporting commercial decisions. Responsibilities include preparing forecasts, monitoring actuals, and evaluating profitability. Requires a business administration degree and 3+ years in controlling.