java English-speaking jobs in Mainz

QA Business Integration & Optimization Manager to embed Quality Assurance into strategic corporate and new business development. Translate ambitions into actionable QA deliverables and steer workstreams from concept to implementation.

This role repairs manual and electric chain hoists, Kinesys automation systems, and rigging equipment. Responsibilities include electrical/mechanical fault repair, circuit board-level electronic repairs, and equipment inspection.

Senior Salesforce Consultant delivers technology-driven consulting within the Salesforce ecosystem. Responsibilities include managing projects, designing Salesforce processes, and acting as Proxy Product Owner in agile settings. Requires expertise in Digital Sales and CRM with at least six years of relevant experience.

Assistant Groups, Meetings & Event Club Manager at Radisson Hotel Group. This full-time role supports the hotel's commitment to exceptional service across eight unique brands.

Seeking a Senior Manager to lead pre-sales for CrowdStrike. Requires deep expertise in Falcon platform, NG-SIEM, and AI-driven security. Must advise CISOs on security transformation and modernizing client security postures.

New Analyst role in Investment Banking in Frankfurt. Support client-centric execution across mergers, financing, and risk management initiatives. Requires a final year undergraduate or graduate student with strong relationship-building and teamwork skills.

Senior Specialist in Regulatory Affairs drives compliance across product lifecycles at the Wiesbaden Core Diagnostics site. This role partners with QA, R&D, and Manufacturing to ensure global regulatory alignment and acts as a regulatory SME during audits. Requires 4+ years in Medical Device or IVD industry.

Shape global distribution strategy for Power Systems, driving business growth and building partner relationships. Lead enablement programs and cross-regional execution to transform market opportunities into success.

Develop and maintain embedded software for ARM-based SoC and FPGA control platforms. Configure embedded Linux/PetaLinux and integrate VHDL modules. Requires C/C++ and FPGA development experience.

Strategic Sales & Business Development Manager for In-Vitro Diagnostics in the DACH region. Own and expand relationships with private laboratory chains, groups, and GPOs. Drive growth across Cervical Health and Molecular Diagnostics portfolios.

Experienced consultant needed to support global health and wellbeing consulting projects for multinational clients. Role involves developing health optimization strategies and analyzing data. Requires insurance industry experience and a background in health or related fields.

Sales Engineer role requiring experience in customer-facing technical roles to drive value from technology solutions. Responsibilities include pre-sales, solution design, and growing existing customer relationships. Requires SaaS sales experience and knowledge in cloud or network infrastructure.

Lead culinary operations for events and room service, creating high-quality food while managing budgets and teams. Requires 2+ years' experience, strong M&E skills, and German language ability.

Develop and implement maintenance and reliability strategies for plant equipment. Investigate failures using RCA/RCM, support predictive maintenance, and optimize programs using SAP CMMS. Requires a Mechanical Engineering degree and B2 English/German.

Senior Medical Science Liaison in Northwest Germany covering gynaecological malignancies. Requires advanced scientific/medical degree and minimum 2 years of MSL experience. Conduct scientific exchange and support clinical trials. German and English fluency is required.

Quality Assurance Specialist needed to support the production site in Fürstenfeldbruck. Contribute to ensuring and developing high quality standards through technical understanding, quality awareness, and structured work.

Legal Working Student to join the in-house legal team, handling matters in civil law, IT, IP, data protection, and commercial law. Requires at least four completed semesters of law school and proficiency in German and English.

Solution Owner manages backlog, gathers business requirements, and analyzes processes for the IT Solutions team. This role involves product ownership for the CRM system and managing external service providers.

Life Cycle Solutions Leader drives growth in Industrial Refrigeration by connecting market insights, portfolio strategy, and sales excellence. This role manages portfolio performance, leads product strategy, and enables sales teams to deliver value-based solutions.

Lead a new research department in Astrophysical Cosmology at AIP, serving as a joint professor at the University of Potsdam. Responsibilities include fostering interdisciplinary collaboration and contributing to MSc-level teaching.