java English-speaking jobs in Mainz

Leads global investment review process for capital expenditures, R&D, and IT projects, including financial analysis, risk assessment, and strategic alignment. Develops and implements global resource allocation framework. Monitors post-investment performance and acts as a strategic partner to Executive Leadership.

Design, develop, and maintain automation solutions for PMO processes and toolchains. Configure, customize, and optimize Jira and Confluence. Create and maintain an PMO-AI strategy and AI use cases.

Lead the architecture, design, and implementation of digital memory chips incorporating digital, logic, NVM analog circuitry, and high-speed interfaces. Own the full development cycle from specification and RTL design through verification and post-silicon validation.

Working student to support PR and social media activities, including monitoring, reporting, content creation, and agency management. Experience in PR & Social Media and proficiency with Adobe Creative Suite are a plus. Must have excellent written and spoken English skills and a proactive work ethic.

The University of Bonn seeks a W2 Professor for Translational Biogerontology. The successful candidate will conduct research on interventions that modulate biological aging mechanisms and their impact on neurodegenerative diseases. Proven expertise in comprehensive phenotyping of aging models is required.

Intuitive seeks a Quality Engineer to define quality metrics, identify product improvement opportunities, and lead quality initiatives. The role requires experience in medical device design or manufacturing, a strong technical background in at least two technical specialties, and proficiency in quality engineering tools and methodologies.

Live studio presenters are needed for international digital entertainment platforms. Roles require fluency in one of several languages, strong communication skills, and comfort on camera. Full training is provided.

Amazon PPC Division Manager will oversee the PPC department, ensuring alignment with company strategy and operational effectiveness. Responsibilities include managing reporting, onboarding clients, building processes, identifying bottlenecks, and mentoring the team.

CAD Engineer needed to design, develop, and maintain product designs for cryogenic infrastructure. Collaborate with engineering team to ensure accuracy, consistency, and manufacturability. Support prototype and series production, including testing and iteration based on feedback. Requires CAD proficiency, ideally Onshape, and a technical degree. Hands-on experience with hardware assembly and testing is a plus.

Lead the UI Labs Client Service team, manage the Investment Compliance solution, and drive operational improvements for state-of-the-art Front Office technology solutions for Asset Managers.

Principal Designer leads innovative design solutions across concept and production vehicle programs, applying expert creative judgment to solve complex design challenges. Provides technical and creative guidance to designers, mentors others, and influences design standards and future project thinking. Requires a university degree in a related field, 10-12 years of experience in automotive or mobility design, and proficiency in design software.

As a Retail Activation Specialist, you will ensure a premium, brand-compliant consumer experience across all DACH retail environments. You will manage POS projects, develop activation concepts, and collaborate with cross-functional teams to bring Dyson's retail vision to life.

Senior Controller / FP&A (m/f/d) Full Time Hybrid 82377 Penzberg, Deutschland Leadership Role 4/21/26 ABOUT THE ROLE Elevate Outdoor Collective is an alliance of iconic outdoor and winter sports brands with a specialized focus on skiing, snowboarding and outdoor.

M&A Analyst to join an award-winning insurance underwriter in Frankfurt. Analyze M&A documents, assist with drafting insurance quotes, and support senior underwriters on live deals. Fluency in German required.

As a Senior Talent Partner, you will embed with clients to design and execute talent strategies for Deep Tech and AI roles. You will conduct market analysis, refine searches, and optimize hiring processes. You will build relationships with hiring managers, collaborate cross-functionally, and champion a positive candidate experience. Fluency in German and English is required.

Research Associate (75% position) with opportunity to pursue a PhD in Innovation Leadership. Focus on international market expansion strategies, particularly in India and global markets.

Lead applied AI research in LLMs, agent frameworks, and document understanding. Drive productization of AI solutions and design AI pipelines for automation. Collaborate with product, customer success, and engineering teams. Mentor and grow an AI team.

Provide timely and accurate email-based customer support in Finnish. Resolve issues, answer questions, and ensure positive customer experiences.

This role maintains and manages the community space at Blackwave's Taufkirchen location, ensuring it is clean, stocked, and welcoming. Responsibilities include daily cleaning, managing supplies, and providing a positive experience for guests and team members. The ideal candidate has experience in housekeeping, hospitality, or a related field and is comfortable operating coffee machines and dishwashers.

Functional Consultant to lead AI and Microsoft technology projects, designing and architecting solutions across Copilot, Copilot Studio, M365, and Power Platform. Translate business needs into practical solutions, facilitate workshops, and advise on AI strategy. Minimum 3 years of experience delivering Microsoft-based solutions with expertise in Copilot, Copilot Studio, and Power Platform.