java English-speaking jobs in Mainz

Cloud Solutions Architect will design, implement, and manage cloud-based applications for Genedata's customers. This role requires 3+ years of experience in cloud, infrastructure, or systems engineering, strong AWS expertise, and the ability to communicate complex technical concepts clearly.

Peroptyx seeks Data Analysts to review mapping data for digital applications. Responsibilities include verifying business information, distances, and ensuring route accuracy. Must be fluent in English and German, possess excellent research skills, and have strong local knowledge of Germany. Must pass an online exam and be willing to work a minimum of 10 hours per week.

Technical Project Manager will coordinate technical projects, lead the IT operations team, and serve as the interface between executive management and technical teams.

Lead a large, distributed engineering organization responsible for ambulatory SaaS solutions and framework modules. Co-define and drive the strategic product-technology roadmap for cloud-based ambulatory products. Ensure healthcare regulatory compliance throughout product development and operations.

Field Sales Flow Cytometry Product Specialist needed to grow Beckman Coulter Life Sciences' flow cytometry business in South-West Germany. This home-based role requires building customer relationships, identifying opportunities, and delivering sales targets. Must have a university degree in biological or biomedical sciences, relevant sales experience, fluency in German and English, and a valid German driving license. Regular travel within Germany is required.

Electrical Project Engineer will manage project details, design, and specifications. Responsibilities include collating technical submittals, collaborating with project team members, and monitoring subcontractor compliance.

Lead FZS's global efforts to combat illegal gold mining in and around protected areas by driving policy change, influencing global markets, and strengthening international partnerships. Shape international policy, build relationships with financial institutions and regulators, and advocate for stronger due diligence frameworks. Engage with gold buyers, refiners, and downstream actors to promote responsible sourcing and traceability. Develop strategic partnerships with NGOs, research institutions, and civil society organizations. Coordinate advocacy efforts, represent FZS at international events, and contribute to the FCC Working Group on Illegal Gold Mining Threats for Protected Areas.

Warehouse employee needed for full-time or part-time shifts. Duties include unloading, lifting, transporting, scanning, and sorting packages. Must be able to stand and walk for extended periods, lift up to 15kg, and follow safety guidelines. Must be 18 years or older and proficient in German and/or English/Polish.

Provide technical support for production operations, ensuring safe, efficient, and high-quality production of biochemicals. Optimize plant performance, troubleshoot issues, and drive continuous improvement. Collaborate with teams to maintain smooth operations and analyze data to identify improvement opportunities.

Ensure compliance with maritime regulations, manage gangway operations, and oversee security and environmental procedures. Maintain and train crew on safety protocols, ballast water management, and waste disposal. Coordinate with port agents and support risk assessments.

Credit Risk Analyst will analyze and approve reinsurance transactions, manage approval workflows, and maintain counterparty data.

This doctoral project at INM focuses on developing sustainable, fluorine-lean liquid electrolytes for sodium-ion batteries. The candidate will design and benchmark electrolyte systems, optimize formation protocols, and analyze interphase chemistry and transport at solid-liquid and solid-solid-liquid interfaces.

Product Manager for PAT Advanced Process Control will develop business models, value propositions, and price positioning for a hardware, software, and professional service portfolio. This role requires deep understanding of customer workflows, market trends, and competitive landscape. The Product Manager will manage the product lifecycle, lead cross-functional teams, and influence product-related decisions.

Retail Intern to support a luxury boutique team in Munich. Responsibilities include customer service, operational tasks, and ensuring a welcoming client experience. Must be fluent in German and English, with a passion for fashion and luxury retail.

Ensures smooth loading and unloading, sorts and inspects shipments, records and processes data, performs quality control, and communicates with team members and stakeholders. Requires German and English proficiency. Forklift certification and hazardous materials knowledge are beneficial.

The NEVIA Lab at LMU Munich seeks a highly motivated Postdoctoral Researcher to conduct interdisciplinary research in social cognitive neuroscience. The role involves data analysis, method development, and clinical collaborations, applying portable neurotechnology and data science tools. PhD in a relevant field, experience with social cognitive neuroscience research, and strong programming skills in Python or R are required.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and assist with store operations. You will help customers find their perfect fit and contribute to a welcoming shopping experience.

Document Controller needed to manage project documentation, ensure accuracy, and maintain efficient document control processes.

Process Improvement Manager to drive cost optimization, efficiency, and process streamlining in logistics and delivery operations. Requires 5+ years of experience in logistics, process optimization, and SOP creation. Fluency in English is required, German or French preferred.

Quality Management and Continuous Improvement Process (CIP) Engineer responsible for quality management, handling quality incidents, and implementing corrective actions. Requires a degree in Industrial Engineering, Mechanical Engineering, or a comparable field, and solid knowledge of quality management and CIP processes.