freelance English-speaking jobs in Mannheim

Proactively source candidates using internal pools, job boards, and social networks. Manage end-to-end recruitment, negotiate contracts, and create SEO job ads. Requires university degree/vocational training and initial recruiting experience.

Advanced Fullstack Developer I designs, develops, tests, and maintains scalable web applications. Requires 3–5 years of experience with C#, .NET Core, ASP.NET Core, and React.js, plus experience with REST APIs and SQL Server.

Lead and develop the R&D organization for the Agriculture Business Line, driving innovation and product development excellence across global sites. This role requires a strategic leader with engineering background to align technical capabilities with business objectives.

Support the Supplier Support team by gathering compliance information from non-responsive suppliers via multi-channel communication. Assist suppliers with compliance requests and validate data quality.

Research Associate to investigate time-dependent material effects in metallic seals for radioactive waste containment. Requires a Master's in materials/mechanical engineering and knowledge of metallic materials.

Global Business Development Director to drive growth for a Market Access Consultancy. Requires strong experience selling Market Access & Pricing solutions to Pharma, knowledge of European/German markets, and fluency in German.

Lead the technology and innovation strategy for a crypto and blockchain-based financial ecosystem. Develop and implement IT and blockchain strategy, drive adoption of emerging technologies, and ensure security and compliance.

Accelerate growth of Contract Logistics in European Technology markets. Identify and secure new opportunities, leading end-to-end sales from engagement to contract award. Requires logistics/supply chain BD experience in the Technology sector.

Support the CEO in daily operations, steering strategic direction, and driving transformation. Requires enrollment in a relevant degree program, strong communication, and proficiency in MS Office.

Director Commercial Operations leads strategic commercial plans into local execution across Germany. This role involves operational leadership, performance analytics, and partnering with sales, marketing, and compliance teams. Requires significant leadership in the German biopharmaceutical industry.

Hands-on Office & Studio Administrator needed to keep a livestreaming studio running smoothly. Tasks include office management, stocking supplies, and setting up/resetting sets. Requires organization, proactivity, and flexibility with hours.

Lead and develop a cross-functional team owning the end-to-end architecture of complex optical and optomechanical systems. Drive design quality and shape the technology roadmap in optic and mechanical design.

Field CTO / Head of Technical Evangelism to lead technical conversations in enterprise sales cycles. Translate architecture into business value and build a team of evangelists. Must be comfortable speaking with CIOs and engineering teams.

Financial Sales Advisor builds long-term client relationships, providing excellent financial advice. Responsibilities include analyzing products and understanding client financial circumstances. Requires interest in finance and sales, strong communication, and fluent English.

Senior Software Engineer for Internal AI. Design, build, and maintain internal products like complex agents and automations. Requires 5+ years shipping production software and strong Python skills with AI product experience.

For our secondary school in Heilbronn we are looking for a Teacher of Physics (German & English) (Part-time or full-time)

Master's thesis focusing on modeling and intelligent control of a dual-input RF Power Amplifier System. Tasks involve behavioral modeling, ML for parameter dependence, and developing ML control for temperature variations. Requires background in CS, EE, or Physics with applied math.

Own the technical architecture of the data platform, including warehouse, ingestion, and unified data model. Define technical relationships with the consumer app, build the engineering team, and establish high standards for development and compliance.

Lead creative efforts as the agency's creative authority, setting quality standards and direction across all disciplines. Develop the creative team and integrate Film, online marketing, Web Design, and Branding. Requires 3+ years as a Creative Director.

Head of Industrial Heat Platform to scale Voith's heat electrification business. Own full P&L, define strategy, drive M&A, and build the organization from early traction to a substantial platform. Requires B2B scaling experience.