java English-speaking jobs in Wiesbaden

Conduct research on satellite-to-vehicle communication solutions based on 6G networks. Develop and implement algorithms for handover mechanisms between terrestrial and non-terrestrial networks. Validate concepts through simulations or prototypes. Contribute research to 3GPP studies and working groups.

Provides comprehensive performance support to the 435th Air Ground Operations Wing, focusing on physical readiness, injury risk reduction, and mission performance optimization. Designs and implements strength and conditioning programs, provides individual coaching, and conducts educational workshops.

Lead System Architect to design, architect, and deliver enterprise-scale Pega solutions. Provide technical leadership, conduct design and code reviews, and ensure application scalability, performance, and security. Fluent German and English required.

Maintain and repair machines, devices, and production facilities. Assemble components, adjust machine functions, and coordinate with various departments. Requires at least 3 years of specialized vocational training and experience in machine maintenance. Must be fluent in German and able to work in a 3-shift/4-shift system.

Senior Communications Specialist will develop and execute integrated communications programs to build brand awareness and drive action in Germany and across Europe. The role requires 8-10 years of in-house experience in a large, matrixed B2B organization, strong B2B media relations skills, and fluency in English and German.

Global Production Data Architect will define and steer the target architecture for production and process data across BASF Coatings sites. Develop standards and concepts for integrating data sources and ensure data quality, availability, and cyber security. Collaborate with business functions, production sites, and project teams to translate requirements into robust architecture decisions and support the implementation of data-driven solutions.

Working Student - Insurance Excellence Benchmark Team provides cost and operational efficiency assessments by benchmarking data from (re-)insurance companies. Supports the end-to-end benchmark process, including data collection, analysis, and database maintenance. Contributes to analytical outputs and presentations. Must be an enrolled Master's student in a relevant field with strong Excel and PowerPoint skills and experience with data analysis.

Lead and support SAP S/4HANA Public Cloud implementation projects for midsize clients. Run Fit-to-Standard workshops and guide customers towards standard SAP processes. Advise clients on SAP Best Practices, scope items, process design, and Cloud readiness.

Conduct independent and collaborative research on the transformation of human rights, norms, institutions, and/or practices. PhD in human rights research required, obtained within the last 3 years. Fluency in English.

TalentWorldGroup seeks German (C2) and English (B2/C1) speakers for a freelance talent pool. Future opportunities include customer service, sales development, and technical support. Previous experience in related fields is required.

Power Platform Cloud Solution Architect needed to develop and implement governance strategies, best practices, and customized Power Platform solutions. Expertise in Power Apps, Power Automate, Dataverse, and Power Platform Admin Center required. Strong communication and collaboration skills are essential.

Develop aviation strategy for airlines, airports, or MROs. Design end-to-end aviation processes and optimize MRO operations.

Nachhilfeunterricht seeks motivated tutors (m/f/d) to teach online or in person across various subjects. Earn €15–35 per hour with flexible hours.

Wind Turbine Blade / Composite Specialist will contribute to certification services for wind industry leaders. Responsibilities include driving type approval activities, managing certification projects, and providing technical support.

Lemvos GmbH seeks freelance external sales partners to introduce marine robotics and autonomous systems to new customers. Responsibilities include identifying potential customers, generating leads, and coordinating with the Lemvos team on technical questions and follow-up. Experience in the marine or robotics industry is beneficial. Fluency in English is required.

The ifo Institute seeks a Postdoctoral Researcher / Economist (f/m/d) to join its Center for the Economics of Education. The three-year position, with possible extension, involves research on the economics of education, project management, mentoring doctoral candidates, and publishing research findings.

Senior Construction Project Manager will lead complex construction projects for offices, laboratories, and clean rooms. Responsibilities include planning, execution, and handover, ensuring on-time, on-budget delivery and regulatory compliance.

Electrical Lead to manage electrical site delivery on a large data center construction project. Responsibilities include electrical installation, subcontractor coordination, technical interfaces, procurement follow-up, quality control, testing support, and commissioning readiness. Requires a degree in electrical engineering or comparable qualification and 8+ years' experience in electrical construction on large projects.

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

Experienced Medical Safety Physician Product Lead (Director) to provide strategic medical safety leadership across the full product lifecycle. Lead global safety strategy, support regulatory submissions, and ensure robust benefit-risk assessments.