freelance English-speaking jobs in Mannheim

Lead the product and solutions portfolio for Cleanroom & Dryroom, Media Supply, and Exhaust & Abatement. Drive evolution toward standardized, scalable offerings, leveraging digital tools and AI to create customer value.

Senior Vice President, Tax to lead German tax strategy, compliance, and advisory. Expert tax support for KVG structures and regulated investment vehicles. Oversee German tax filings, audits, and interactions with tax authorities.

Fuels seeks a CEO to launch and build its operations in Germany. The CEO will establish market entry, develop relationships with clients and partners, and execute financing opportunities across various asset classes. The ideal candidate has 8+ years of experience in corporate finance, private debt, or a similar field, a deep understanding of credit structures, and a strong network in the German market. Fluency in German and English is required.

Experienced Head of IT and InfoSec needed to lead IT and information security functions. This role involves defining roadmaps, delivering infrastructure, and ensuring compliance with standards like ISO 27001 and TISAX.

This Venture Partner role involves co-founding 4–5 AI companies annually. Responsibilities include product validation, early-stage co-building, and vetting technical founders. Candidates should have experience shipping AI/ML products.

Support a Senior Manager in implementing strategic programs. Develop and present solutions for complex business challenges while collaborating with the Semiconductor Mask Solutions management team.

Lead the product vision and strategy for an AI-driven trade platform transforming industrial supply. Define and scale the end-to-end operating system for materials trade, encompassing sourcing, pricing, logistics, financing, and automation across six markets.

Oyster Bay seeks ambitious C-Level talent to join its portfolio of AgTech or FoodTech start-ups. Open roles include CMO, COO, and CFO for impact-driven companies disrupting the food system.

Lead product innovation and manage the end-to-end lifecycle for brokerage products. Develop strategy, conduct market research, and ensure high-quality, scalable product delivery across EU jurisdictions.

Seeking a visionary CEO to lead Caiz, a company revolutionizing Islamic Finance with blockchain technology. Responsibilities include driving growth, ensuring regulatory compliance, and fostering innovation in the digital asset landscape.

Experienced Site Construction Manager needed to lead commercial and industrial mechanical projects in Germany. Oversee planning, installation, and commissioning while managing site teams and subcontractors. Requires trade qualification and 2+ years in a supervisory role.

Founding Partner role to build an AI implementation agency. Requires deep, hands-on experience building and shipping AI systems using LLMs like Claude or GPT. Own the craft and delivery while ORYN provides infrastructure.

Ambitious entrepreneurs are sought to start and scale MedTech startups. This role involves owning and running your company with support for product-market fit, hiring, and securing funding. Excellent English communication is required.

Lead data governance projects from planning to completion, designing frameworks, providing expert advice, and conducting training. Minimum 7 years of experience in data governance, data management, or a related field required. Proven track record of leading projects and experience with data governance tools.

Deliver groceries to customers efficiently by e-scooter or e-bike. Meet and exceed delivery targets while providing exceptional customer service.

Seeking a builder CEO to drive Fintant's growth and execution. This operator role involves leading growth, partnerships, and market expansion to scale the finance talent platform. Requires strong entrepreneurial experience.

Director of Product, Grow & Engage, will lead Onboarding, Identity, Engagement, and Subscriptions. This role drives user growth strategies, translating acquisition and engagement into scalable, compliant product experiences.

As Head of Operations, you will strategically build and scale Seturion’s Operations function for a DLT-based settlement and registry solution. This role requires expertise in post-trade lifecycle management and regulatory compliance.

Senior Application Engineer integrates V93000 Semiconductor Test systems into customer environments. Responsibilities include developing SoC test solutions, creating customer-specific SW/HW, and managing product transfer to high-volume manufacturing. Fluent English is mandatory.

Own product vision, strategy, and roadmap while driving technical direction, including architecture and AI strategy. Lead Product, Engineering, Data, and Operations, ensuring alignment with corporate goals. Requires executive leadership and fluency in German and English.