freelance English-speaking jobs in Mannheim

Seeking CEO/Business Co-Founder to build Family Flow, a trauma-sensitive parenting app. Responsibilities include fundraising, leading DiGA pathway navigation, and managing product delivery from a clinical concept.

Head of Operations & Service for Dosimetry. Define and execute global operations strategy covering manufacturing, supply chain, and customer service across multiple regions. Requires expertise in operations, leadership, and fluency in English and German.

Working student in Digital Quality Management & AI. Analyze QM processes for AI applications, research AI technologies, and support the development of AI use cases and prototypes. Requires enrollment in a relevant degree program and fluency in German and English.

IT Administrator role supporting local and divisional IT operations during a major SAP transformation project. Responsibilities include first/second level support, hardware/software configuration, and process improvement. A degree in IT is required.

R&D Mechanical Designer to concept, design, and verify new hardware for photonics micro assembly & testing machines. Develop and optimize systems, using CAD and simulations. Requires Mechanical Engineering degree and 2+ years of relevant experience.

This is a full-time Shipping/Warehouse Associate role involving receiving, stowing, picking, packing, and shipping goods. Duties require using technology and adhering to safety standards. Basic German or English is needed.

Drive global segment strategy into commercial impact across Europe. This role requires 10+ years in business development or partner management, deep insurance knowledge, and strong strategic, negotiation, and analytical skills.

Own personalization strategy for vehicle upsells, protection products, and extras to drive revenue post-booking. Build data-informed concepts for diverse customer segments, optimizing the post-booking journey.

Software Engineer System Metrology develops and enhances complex software for high-precision measurement systems in the semiconductor industry. Requires a degree in engineering or computer science and experience with hardware interaction.

Strategic Account Manager to drive growth across DACH and European markets for a leading supplier of measuring instruments. Requires technical/engineering degree and experience selling high-end B2B technical solutions. Fluent German and excellent English are required.

Lead the strategy, optimization, and governance of the global marketing technology ecosystem, driving efficiency and engagement through automation and AI. Develop scalable workflows and manage MarTech platforms.

Lead SAP EWM warehouse solution rollouts and optimizations, managing project delivery from setup to hypercare. Act as functional SAP EWM lead, coordinating cross-functional teams. Requires SAP EWM expertise and project management skills.

Sourcing Manager to lead strategic procurement for offshore logistics, transport & installation, and foundations. Manage end-to-end processes, develop strategies, and negotiate key contracts with global suppliers. Requires 5+ years in high-value CAPEX procurement.

Senior IT Project Manager to lead complex, regulatory-driven transformation initiatives in financial services. Manage end-to-end IT projects, ensuring compliance, governance, and stakeholder alignment. Requires 5-7 years of IT project management experience.

Senior Learning Developer transforms technical content into impactful assets like videos and animations. This role requires 8+ years of experience, expertise in Adobe After Effects, and leveraging generative AI to support AI and infrastructure learning programs.

Oversee operation and maintenance of electrical and mechanical infrastructure for AWS Data Centers. Ensure facility operations and safety procedures while maintaining customer availability. Requires experience with UPS, HVAC, generators, and related equipment.

Develop image-guided surgery applications for Cranial Navigation using C++ and HTML5 (React). Design, develop, and maintain software components for neurosurgical applications.

Finance Business Partner supporting Central Europe business and Product Management. Drive performance, support strategic decisions, and deliver data-driven insights. Requires experience in Finance Business Partnering and fluency in German and English.

Lead Event Services & Experience for executive, corporate, and hybrid events, managing AV systems and broadcast support. Define standards, coordinate resources, and partner with internal teams to ensure event readiness and project delivery.

Develop and architect frontend software for simulation control, instructor, and debriefing stations using Qt/QML. Design, test, and maintain clean, efficient code while collaborating on the simulator product.