java English-speaking jobs in Mainz

As a Mystery Guest, you'll experience a hotel stay, observing service quality and staff professionalism. You'll discreetly assess check-in, bar service, dining, room service, and public spaces. Capture photos and submit a detailed report with receipts for reimbursement.

We are seeking a Store Manager to oversee all aspects of store operations, including sales, expenses, and customer service. The ideal candidate will have 3-5 years of retail management experience and a proven ability to lead and motivate a team.

PhD Candidate position within the MSCA - Doctoral Network TESTAMENT (Testamentary practices in the periphery of the ius commune tradition: freedom and oppression (c. 1420-1620)). The position involves archival research, studying legislative processes, and analyzing how actors influenced legal practices and testamentary freedom within late medieval and early modern law.

Lead software development teams within the Agile Release Train (ART) Underwriting, focusing on underwriting applications. Drive the adoption and improvement of AI-supported development practices. Develop AI literacy and engineering excellence within teams.

The CFO will oversee finance, controlling, HR, legal, and IT functions for national and international locations. Responsibilities include corporate financing, financial statement preparation, liquidity planning, budgeting, forecasting, and M&A deals. The CFO will also analyze and optimize process workflows and liaise with banks, auditors, tax advisors, and shareholders.

Provides support to students with diverse learning needs in grades 6-12. Organizes assessments, collaborates with teachers, and assists students during testing. Supports the Learning Support team in implementing accommodations and interventions.

Support ground and flight testing of Wingcopter W198 product. Execute tests, document protocols and results. Assist senior engineers in test definition, design, and automation.

PR & Communications Intern to support influencer marketing, PR, social media, and sample logistics. Assist with influencer community management, social media coordination, sample loan coordination, and event preparation. Must be a current student seeking a 6-month internship and have excellent communication skills in English and German.

Senior Lighting Designer needed for AVATR Global Design Center in Munich. Develop and maintain holistic lighting strategies for interior, exterior, grills, and animations. Coordinate lighting development with various teams and supervise creative development. Requires a Bachelor's degree in a related field, 7+ years of automotive lighting design experience, and proficiency in 2D & 3D design tools.

Conducts risk analyses for new credit transactions, coordinates with international departments, and prepares credit decisions for key stakeholders. Implements credit decisions, manages assigned credit exposures, and collaborates with workout experts on problem resolutions.

Provides administrative and logistical support to the MTRI team. Responsibilities include organizing marketing activities, managing office supplies, and handling correspondence. Requires advanced MS Office skills, fluency in English and German, and strong organizational and communication abilities.

Senior Full Stack Developer will design, implement, and maintain a big data platform. Responsibilities include feature development using Java, Spring Boot, and Vue.js, system architecture development, platform operation and optimization, and mentoring junior developers. Requires 5+ years of software development experience, strong Java skills, and experience with front-end frameworks, databases, microservices, and event streaming platforms.

Provide technical support for EV chargers, energy storage systems, and related solutions. Assist front offices with product selection, configuration, and integration. Troubleshoot technical issues and collaborate with engineering and product teams. Develop and deliver technical training for internal teams.

Review and verify lifting plans, crane configurations, and site layout drawings. Support the Construction and Tender teams with crane-related technical topics. Contribute to the development of crane strategies for concrete tower construction.

Electrical Engineer to design, develop, and validate electrical systems for a humanoid robot platform. Responsibilities include schematic design, PCB development, power distribution, sensor integration, and debugging. Requires a Bachelor's or Master's degree in Electrical Engineering and experience with motor drivers, power electronics, and communication protocols.

Senior Power Platform Developer to design, build, and deploy Power Apps (canvas and model-driven) with strong UX, performance, and maintainability. Experience integrating Generative AI capabilities (e.g., Azure OpenAI) into apps for conversational experiences, content generation, and intelligent automation.

We're looking for an English speaking sales consultant to join our growing team in the Kaiserslautern/Ramstein area. We are a trusted name in the region, known for providing top-quality vehicles, exceptional service, and an unparalleled buying experience.

Senior Technical Business Analyst to lead end-to-end initiatives in customer risk, fraud prevention, and underwriting. Partner with product, engineering, and data science teams to shape product strategy and drive system design. 5+ years of experience as a Technical Business Analyst in FinTech, payments, or financial services required.

The Director Global Medical Affairs will lead medical strategy and serve as the primary point of contact for the global brand team. This role focuses on building and executing the medical plan for launch activities ex-USA.

Lead and manage an engineering team focused on reliable delivery of aerospace testing solutions. Develop team members, optimize workflows, and manage stakeholders.