java English-speaking jobs in Wiesbaden

Manage core electrical energy activities across Europe, monitoring markets and advising on procurement strategies. Support industrial projects, manage contracts, and monitor energy risks. Requires a relevant university degree and experience in energy procurement.

This PreMaster Program role involves overseeing business and financials of cost-saving measures. Responsibilities include analyzing expected outcomes and commercial status, supporting global teams, and providing financial data for management decisions. A bachelor's degree in relevant fields is required.

Enthusiastic Foreign Language Teachers are sought to provide personalized online lessons across multiple languages. Support students in developing speaking, listening, reading, and writing skills. No prior teaching experience is required.

Senior SAP Developer/Architect specializing in MM, SD-LE, SD-FT, and GTS. Requires 10+ years of development/architecture experience, expertise in ABAP, RAP, CDS, and BTP, and strong technical design skills.

Lead the end-to-end people function, scaling talent acquisition, performance management, and total rewards. Design data-driven people practices to support Tanso's growth and high-performance culture. Requires German and English fluency.

Head of AI Applications to shape the AI & GenAI tech stack. Lead technical project streams from PoC to scaled solutions using agile frameworks. Requires deep technical knowledge of LLMs and Microsoft AI stack.

PhD position in Statistical Mechanics of Noisy Quantum Devices. Analyze many-body dynamics of quantum circuits, mapping them to statistical-mechanics models. Characterize information protection transitions using analytical and numerical methods.

Technical Manager Shipping to monitor vessel performance, maintenance, and environmental compliance. Responsibilities include budget preparation, coordinating drydockings, and ensuring adherence to international maritime regulations.

RobCo seeks a founding General Counsel to build and lead the legal function for this AI-powered robotics company. This role will establish legal operations infrastructure, manage external counsel, and serve as a trusted advisor to the CEO and CFO. Responsibilities include building the deal desk function, negotiating commercial contracts, overseeing corporate entity structuring, and advising on employment and compliance matters.

Support TowPreg process development through hands-on lab work, machine operation, and prototyping. Prepare, test, and document specimens while contributing to process improvements. Requires relevant engineering study and German B1-B2/English C1.

Lead technical hire for an E-Mobility startup, responsible for turning product vision into scalable reality. Requires deep backend/DevOps expertise, team scaling experience, and AI-native thinking. Must drive structured execution.

Senior Principal Architect for Automotive designs robust architectures for strategic customer use cases. Requires 12+ years experience, expertise in AD/ADAS, and deep knowledge of automotive systems.

Lead and scale a high-performing engineering team for a fast-growing Enterprise SaaS company. Own technical strategy, architecture, and delivery roadmap. Drive product development while maintaining technical quality.

Lead tax matters for Castrol across Continental Europe, Middle East, Türkiye, and Africa, focusing on Germany. This role manages tax governance, compliance, risk, and audits while advising leadership. Requires expertise in German tax law and international tax.

Drive the development and execution of sales activities within the "Invest 2 Grow" pillar, ensuring targets are achieved. Conduct NRM lever sprints, establish KPIs, and analyze initiative performance. Develop capability-building materials and deliver programs to embed NRM skills across teams. Coordinate country visits, maintain stakeholder relationships, and support the identification and scaling of new growth opportunities.

Design and develop the global Quality Management System, including eQMS implementation and validation. Ensure compliance with international GxP regulations and drive data integrity initiatives. Requires a Master's degree and 7+ years of relevant experience.

Manages a EUR 1 billion investment portfolio, designs hedging strategies for commodities and currencies, and reports to the Head of Group Finance & Support. Develops and owns the annual investment strategy, manages asset allocation, and selects external asset managers. Establishes and develops a risk reporting framework, ensuring compliance with investment guidelines and regulatory requirements.

Working Student in Service Operations supporting document creation, project plan development, and process standardization. Requires enrollment in engineering or aerospace, 14+ hours/week for 12+ months, and strong German/English skills.

Associate Expert R&D Molecular Design focuses on biologics drug discovery in Immunology and Hematology. Responsibilities include high-throughput protein interaction screening using BLI and HT-SPR. Candidates need an MSc or BSc with relevant experience.

Enterprise Sales Strategic Account Executive needed to manage and grow strategic accounts in the German/DACH market. Requires fluency in English and German, 6+ years of sales experience, and the ability to travel over 50%.