8 germany English-speaking jobs in Mainz

tech transfer to validation.Proclinical is seeking a Senior Scientist MSAT to join a dynamic team in Germany

Senior Engineer Optical Coating - Augmented Reality will design, simulate, and optimize optical coatings for AR waveguides. The role involves collaborating with optical designers, leading development projects, and supporting production scale-up. Requires 7+ years of experience in thin film optical coating development and proficiency with coating design and simulation tools.

Business Developer to secure battery supply (new, used, surplus) across multiple categories. Negotiate and close B2B agreements with senior stakeholders. Build a sourcing strategy, qualify supply streams, and structure deals. Collaborate with internal teams to ensure safe, compliant transport and storage. Monitor market pricing and availability.

Outside Sales Executive for Hästens, a global luxury sleep brand. Focus on strategic hunting, identifying and closing high-value accounts independently. Requires proven sales track record, mobility, and stamina. 80% field presence, uncapped commissions, and zero micro-management.

Legal Officer needed for a client of TechBiz Global. Provides legal advice, drafts contracts, ensures compliance with regulations, and supports corporate governance. Requires a law degree, 5+ years of experience, fluency in English, and MiFID II certification.

Provides technical expertise and solutions to Aerospace & Defense customers. Analyzes specifications, recommends product configurations, and supports implementation planning. Collaborates with sales, engineering, and product development teams.

Team Lead Assembly to plan, coordinate, and oversee daily assembly operations. Focus on safety, quality, and productivity. Develop and optimize processes to improve efficiency. Ensure compliance with operational standards and regulations.

Senior Backend Engineer will design, develop, test, deploy, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.