java English-speaking jobs in Wiesbaden

Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj. com . As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world.

Senior Director, Construction, leads delivery of hyperscale data center campuses and mission-critical infrastructure. Oversees site leadership, safety, quality, budget, and stakeholder engagement for complex projects. Requires extensive construction leadership experience.

Shape and execute people strategy across Germany, Netherlands, Poland, and Austria. Act as senior HR advisor to Executive Management on organizational design, workforce planning, and complex employment matters.

Senior Backend Engineer to build the core of logistics operations using event-driven microservices. Responsibilities include designing rate management, optimizing shipment matching, and automating nomination processes. Requires expertise in Node.js, TypeScript, and distributed systems.

Senior Agentic Engineer owns end-to-end Java backend services on AWS/K8s. Must have expert Java skills and practical experience running agentic workflows in production for high-throughput, low-latency systems.

Senior Science Controller drives science controlling activities, monitoring product and project costs for financial transparency. This role manages budget planning, analyzes complex financial data, and supports strategic decision-making across the Science function.

Steer current and future MRO projects for Airbus Helicopters. Support business strategy, drive sales funnel activities, and identify market capture opportunities using customer feedback and fleet data. Requires 8+ years in Aerospace/Defense BD or Program Management.

As a Sales Representative in the Neurovascular Business Unit, you will build and maintain relationships with medical and non-medical professionals. Responsibilities include driving sales, identifying growth opportunities, and providing product and solution training to medical professionals.

Retail employee role involving cash register operation, customer service, and checkout area maintenance. Requires minimum Hauptschulabschluss and 3 years of relevant experience. B2 German and English proficiency is required.

Tenure Track Assistant Professor in Technology Management at TUM. Focus on research and teaching in Technology Management, emphasizing transformative technologies. Requires initial scientific achievements and an outstanding doctoral degree.

Chief of Staff to the VP Platform Engineering drives alignment and operational excellence across tech teams. This role supports strategic execution, leads projects, and enables the company's AI-first engineering shift.

Support product development in the digital in-house incubator, implementing innovative ideas for a climate-neutral energy ecosystem. Requires advanced studies in computer science and frontend development experience with TypeScript.

Senior Enterprise Sales Manager for Wolt for Work. Own the end-to-end sales cycle in the enterprise market, handling prospecting, negotiation, and closing partnership agreements. Requires B2B enterprise sales experience and strong German/English communication.

Develop and mature new business opportunities in the green hydrogen market. Build strategic relationships with customers, EPC's, and investors. Requires a degree in a relevant field and experience in Business Development within energy or industrial sectors.

Lead a team of ~15 engineers developing software-defined radar sensors for defense and automotive applications. Coordinate projects, prioritize tasks, and provide technical guidance in C, C++, and embedded Linux.

PhD student to develop methods and data analysis strategies for GHz speckle experiments in X-ray Photon Correlation Spectroscopy (XPCS). Will develop workflows, explore XSVS application, simulate experiments, and participate in experimental activities.

Tenure Track Assistant Professor in Technology Management at TUM. Responsibilities include research and teaching in Technology Management, focusing on transformative technologies, and acquiring third-party funding. Requires demonstrated initial scientific achievements and an outstanding doctoral degree.

Resolve technical issues for home energy storage products in Italy. Maintain customer relationships, solve product problems, and provide technical training. Requires 2+ years in residential energy storage and technical knowledge of hybrid drives and batteries.

Senior Manager overseeing Sales Budget and headcount planning. Responsibilities include managing forecasts, developing target models, and evaluating incentive effectiveness. Requires experience in Sales Strategy, budget planning, and strong analytical skills.

Mechanical Project Manager needed to own projects from conception to completion. Requires 5+ years' experience, a relevant 3rd level degree, and proficiency in budgeting, contracts, and scheduling.