java English-speaking jobs in Mainz

PhD position to quantitatively model tissue growth using a novel simulation framework. Tasks include developing the framework, studying cell competition, and analyzing experimental data. Requires strong motivation for interdisciplinary physics and biology.

Senior Sales & Business Development Specialist to expand Dow Coating Materials' presence in the European coatings market. Responsibilities include identifying growth opportunities, building key relationships, and leading commercial negotiations.

Interim Professorship in International Politics. Responsibilities include teaching at Bachelor and Master levels, focusing on European Politics and Integration, and supervising theses. Requires a strong track record in European and international politics.

Storage Expert joins an HPC team to design and optimize storage solutions for AI and HPC workloads. Responsibilities include data management, prototyping, and advising SMEs. Requires an MS in a relevant field and experience with HPC/AI storage technologies.

Senior Director, Revenue Operations, EMEA, will partner with the SVP of GTM Sales to lead the regional Revenue Operations organization. This role connects strategy, execution, and data across the end-to-end revenue engine.

HR Specialist for Europe. Partner with managers on people-related topics, manage international mobility, and contribute to HR initiatives across the region. Requires a relevant degree and 2+ years of international HR experience. Fluent English and German are required.

PhD project in melanoma immunology investigating immune mechanisms shaping progression and outcome. Responsibilities include performing assays, analyzing patient samples, and integrating multi-omics data. Requires a relevant Master's degree.

Perform remote and on-site commissioning of control systems for utility-scale power plants. Responsibilities include SCADA scope management, technical coordination, and utilizing PLCs/RTUs for automation. German and English fluency required.

Senior Offshore Cable Installation Engineer to support export cable installation for a Baltic Sea offshore grid connection. Requires engineering degree, international offshore experience, and strong communication skills.

Drives revenue growth in the DACH region as a Sales Engineer, focusing on technical excellence to win deals. This role involves designing solutions for complex integrations, providing product feedback, and enabling the sales team. Requires 3+ years in SaaS Sales Engineering.

Test Engineer for Integrated Photonics. Key duties include conceptualizing test setups, conducting optical/electrical testing of photonic devices, and analyzing performance data. Requires relevant degree and 2+ years in photonics/optoelectronics.

New Homes Sales Counselor to achieve sales goals by meeting prospective buyers, understanding needs, and converting traffic. Responsibilities include guiding buyers through the entire process and utilizing sales technology. Requires 2+ years of high sales performance experience.

Qualified Installateur- und Heizungsbauermeister (SHK) to lead quality and aftercare for complex data centre mechanical systems. Responsibilities include setting standards, managing defects, and driving continuous improvement across projects.

Business Analyst to analyze operational and financial data to optimize real estate portfolio performance. Responsibilities include building Power BI dashboards, using SAP, and presenting data-driven solutions. Requires BI tool proficiency and strong collaboration skills.

Results-driven Sales Advisor for a Minijob role. Represent the brand, deliver exceptional client experiences, and drive commercial success using clienteling tools. Requires retail experience, strong sales mindset, and fluency in German and English.

Skilled Used Car Auto Body Technician needed for retail and wholesale operations. Responsibilities include body repairs, panel replacement, and preparation for painting. Must have 5+ years of experience and own tools.

Develop and improve KWS Digital Farming Solutions, managing the portfolio of digital farming tools. Establish partnerships, train sales teams, and drive innovation within the AgriTech sector.

Technician for Maintenance and Facilities at Labcorp. This role supports laboratory services operations.

Design & Construction Manager coordinates subcontractor progress, enforces safety/codes, and ensures quality control for concrete tower projects. Requires civil construction experience, strong leadership, and fluency in German and English.

Field Service Engineer for Solids Control is responsible for installing, operating, maintaining, and troubleshooting solids control and drilling waste management equipment. Ideal backgrounds include mechanical, electrical, or oilfield service.