java English-speaking jobs in Wiesbaden

The Mechatronic Engineer will coordinate the operation of the SUNDAE2 measurement system, integrating, commissioning, and optimizing its mechanical, electrical, and motion-control systems. Responsibilities include operating and maintaining the Hall probe measurement system, specifying and integrating new instrumentation, and developing measurement procedures.

Lead the direct marketing sales team and strategy for a leading European energy trader expanding in German and international markets. Responsible for building and executing a 3-5 year strategy, leading negotiations, and identifying new market segments. Proven success in upstream direct sales in the German energy market and strong leadership skills are required.

The Clinical Project Manager oversees the full life cycle of clinical studies, ensuring quality, compliance, and customer satisfaction. This role involves coordinating stakeholders, managing project timelines and budgets, and ensuring adherence to regulatory requirements.

From August 2026 our secondary school in Dreieich (near Frankfurt) is looking for a Mathematics Teacher (in part-time or full-time)

Build and lead NEX Aero's software organization across three domains: Flight Control Software & Embedded Systems, Automation Software, and Cloud & Application Software. Take end-to-end technical ownership of software delivery and define software architecture, development standards, and cybersecurity processes. Manage external software development partners and suppliers. Proven track record building and scaling software organizations, deep expertise in embedded, real-time, and safety-critical software development. Working fluency in at least one adjacent domain: autonomy/perception software or cloud/application software. Strong understanding of software certification processes in regulated environments. Experience in flight control, robotics, automotive, aerospace, or similar safety-critical domains.

Working Student Legal - Corporate Governance & Boards (m/f/d) About the Job The function Legal - Corporate Governance & Boards is part of the Legal Division, located in the Finance area, with a direct reporting line to the General Counsel of Allianz Technology SE.

Develop and manage international key accounts in the data center segment. Build and maintain long-term customer relationships at the C-suite level. Co-develop and implement the central segment strategy for data centers.

Leads data partnerships with clinical, academic, and service providers, ensuring secure data transfer and integration into DAiNA workflows. Defines data formats, metadata, and quality control requirements. Manages data-related operational questions from partners.

Lead product strategy and roadmap for core app and web foundations, ensuring seamless customer journeys. Define and maintain high quality standards for digital products, driving app adoption and engagement. Transform complex subscriber journeys into frictionless self-service experiences.

Experienced Marketing & Communications Manager sought for Tieto Tech Consulting. Drive marketing and communications strategies for a team focused on solving complex technology challenges and delivering impactful digital solutions.

Master's thesis project focusing on advancing conversational AI for commercial vehicle drivers towards emotion-aware interaction. The project will involve identifying model approaches, defining test cases, benchmarking models, and deploying a prototype with emotion recognition capabilities.

Research Associate/PhD Student will implement, evaluate, and optimize AI models for surgical video guidance. Responsibilities include developing labeling strategies for surgical video datasets, contributing to a clinical trial, and collaborating with clinical partners.

Senior Project Director to oversee and manage large-scale Data Centre Projects globally. Requires proven experience in construction project management, strong leadership, and strategic thinking.

Experienced MEP Construction Manager needed for hyperscale data center projects in Germany. Lead on-site MEP delivery, manage subcontractors, and ensure safe, on-schedule, high-quality construction.

Experienced Head of Manufacturing sought to lead end-to-end operations, including production, packaging, and warehouse, for a pharmaceutical site in Germany. Full accountability for quality, safety, regulatory compliance, and operational performance. Proven track record in GMP-regulated environments and a strong leadership style are essential.

BI/Data Lead to architect and drive the S&OP cycle and planning infrastructure for a transitioning manufacturing business. This role establishes operational KPIs and owns leadership reporting, managing a small team. Requires 7-10 years in supply chain or operations planning.

Working student to produce online learning content using a custom authoring tool. Must have strong English (B2) and German language skills, experience with Microsoft Office Suite, and high attention to detail.

Country General Manager accountable for commercial, financial, and operational performance of properties in Berlin and Munich. Requires strategic leadership, revenue management expertise, and proven P&L ownership in premium hospitality.

Lead physical security operations across the UK and EMEA, managing a hybrid team and driving incident response, investigations, and crisis management. Develop and implement regional security strategies, policies, and standards.

Product Manager needed to shape security and perimeter protection solutions. Responsibilities include advising customers, designing security solutions, managing tenders, and developing training materials. Requires technical background, strong communication skills, and fluency in German and English.