java English-speaking jobs in Mainz

MLOps Engineer implements CI/CD pipelines and automated testing for AI/ML workloads. Responsibilities include building model registries, maintaining model serving, and configuring observability using tools like Prometheus and Grafana. Requires 3-5 years in DevOps or ML engineering with Python and cloud experience.

PhD and Postdoc positions are available in Molecular & Cellular Neuroscience. Research focuses on neuronal vulnerability in aging and Parkinson's disease using advanced techniques. Applicants need an MSc or PhD and fluency in English.

Flink seeks enthusiastic E-Bike Grocery Delivery Drivers to provide exceptional customer service. Deliver goods efficiently using an e-bike or e-scooter while meeting delivery targets. Must be 18+, have a German work permit, and speak English or German.

Operations Excellence Engineer to deploy a new group manufacturing system across 13 German sites. This role involves leading Lean transformation, coaching teams, and driving continuous improvement across the manufacturing network. Requires engineering degree and fluency in English and German.

Account Director role owning senior client relationships and delivering integrated B2C/B2B campaigns. Manage teams, drive strategy, and oversee commercial health for major e-commerce clients.

Working Student in Innovation Management to facilitate new innovation and trend management landscape setup. Support AI solution testing in R&D, create training materials, and update internal documentation. Requires university enrollment.

Seeking a Junior Professor (Tenure Track) in Experimental Solid-State Physics focusing on Spin Physics. Candidates must show initial scientific achievements and the ability to conduct independent, high-level research in this area.

Senior R&D Engineer to drive technological evolution of sensor systems for demanding industrial inspection. Focus on ultrasonic measurement, sensor development, and intelligent data evaluation within an interdisciplinary team.

Pricing Analyst role involves operative and strategic pricing for Robotics. Responsibilities include price list reviews, CPQ alignment, driving price boards, and managing pricing infrastructure within PIM/CRM/ERP systems.

Working Student in Accounting processes accounts payable transactions and validates invoices in Navision. This role supports Excel reporting, optimizes accounting processes, and communicates with suppliers and internal stakeholders.

Data Science Consultant advises customers using data-driven insights to maximize business value. Responsibilities include data analysis, presenting actionable insights, and configuring/training models. Requires a graduate degree in a quantitative field.

Senior Manager/Associate Director in Commercial Excellence. Focus on hands-on client consulting in Life Sciences, managing end-to-end workstreams like incentive design, field force deployment, and CRM implementation.

Senior Cloud Software Engineer needed to develop distributed systems, services, and UIs using Java or Golang. Expertise in cloud providers, IaC, and DevOps is required.

Online, freelance Business Coach guides clients to discover solutions for professional development. Requires coaching experience in areas like career development or management, and a current accredited certification.

Specialist to strengthen occupational safety processes and develop a positive safety culture at European XFEL. Develop safety initiatives, improve risk assessments, and facilitate safety training in a complex scientific environment.

Build and lead Voith's new Group Consulting & Execution capability. Lead strategic performance, growth, and transformation projects from concept through implementation, advising the Management Board.

Senior/Lead HVDC Electrical Engineer to support T&D infrastructure projects. Lead HVAC/HVDC design from concept to handover, providing technical solutions for energy transition challenges.

Engineering Manager specializing in Kubernetes. Requires 5+ years in software development and 3+ years in technical leadership with 2+ years of direct line management. Must have Kubernetes expertise and German/English fluency.

Content Operations Manager to drive a busy content and production function. Responsibilities include managing the content pipeline, planning schedules, owning workflow, and coordinating production logistics for creative teams.

Head of Security leads Team Trust, owning security for Heartbeat AI GmbH. Responsibilities include Cloud and IoT Security, Risk/Compliance, and IAM for critical energy infrastructure.