java English-speaking jobs in Wiesbaden

Supports developing and managing global ESG data & reporting initiatives for PIMCO Prime Real Estate. Manages sustainability reporting projects, including developing technical concepts, coordinating with auditors, and ensuring audit compliance. Performs sustainability data management, develops ESG-related portfolio analyses, and optimizes sustainability data and information.

Senior Machine Learning Developer will lead the design, development, and optimization of advanced machine learning models for agricultural applications. Responsibilities include project leadership, team mentorship, cross-functional collaboration, and performance optimization. Requires a Master's or Ph.D. in a STEM field and 5+ years of experience in machine learning and deep learning, including experience with foundation models.

This full/part-time role at TUI BLUE Sylt, Germany, starting 01.03.2026, requires German fluency and certifications in Yoga, Functional Training, and Personal Training. You will lead group fitness sessions, plan activities, and engage with guests.

As a geophysicist, you will provide technical support for geophysical survey works in unexploded ordnance (UXO) detection. Responsibilities include data management, coordination of measurements, training surveyors, and reporting on project results.

Assist in developing and maintaining financial risk management reporting tools, ensuring alignment with regulatory frameworks. Contribute to daily monitoring and reporting processes, prepare regulatory assessments, and assist with stress testing activities.

Junior Specialist responsible for preparing shipping, customs, and foreign trade documentation. Manages documentation of shipments, communication with freight forwarders, and execution of customs import clearance procedures. Requires commercial vocational training with experience in shipping/logistics and knowledge of customs regulations.

Working Student / Master Thesis / Intern will contribute to research on quantum compilation, focusing on improving and optimizing quantum compilation stacks for early fault-tolerant quantum computers. Responsibilities include developing reinforcement learning and machine learning methods for quantum circuit design, implementing quantum error correction codes, and integrating new circuit design methods into existing software. Applicants should have experience in Python programming, quantum computing libraries, and machine learning algorithms.

Manage shift procedures, oversee reception desk operations, and ensure smooth guest check-in and check-out processes. Train new employees and trainees, optimize processes, and contribute to guest satisfaction.

Experienced AI-powered sales practitioner and educator needed to design and teach practical AI-driven sales systems. Guide learners through hands-on transformation of sales workflows, integrating AI across the full sales lifecycle. Collaborate with the course team to refine methodologies and improve course content.

Azure Data Architect needed for a 6-month remote project. Lead the design and implementation of advanced analytics solutions using Azure Databricks Fabric. Strong experience with Azure Databricks, big data technologies, and Azure services required. Fluency in German and English is mandatory.

European Marketing Manager Temperature Sensing will work with the sales and FAE team to understand customer requirements and propose product offerings. The role involves designing custom products, organizing technical training, and analyzing market trends.

This 18-month trainee program in People & Culture offers hands-on experience across the employee lifecycle. You will learn about people operations, employer branding, recruiting, learning & development, and organizational planning.

Leads the execution of Computational Pathology (CP) workflows across AI/ML development, biomarker discovery, and diagnostic readiness. Accountable for CP delivery at scale, including people leadership, delivery standards, data and workflow quality, and regulatory readiness. Collaborates with cross-functional partners to translate requirements into reliable, compliant delivery.

Working Student will support the Marketplace team in a fast-growing e-commerce environment. Tasks include process documentation, KPI analysis, and driving mini-projects to improve operational efficiency. Must be a current university student with strong analytical skills and fluency in English.

Provide technical support to German customers in the surveying and construction equipment sector. Install, test, demonstrate, and troubleshoot equipment. Deliver customer training and prepare German-language documentation. Collect user feedback and support local service center setup.

Leads the development and implementation of people systems to support company growth. Partners with leadership to design talent systems, organizational structure, and workforce planning. Establishes performance frameworks, development pathways, and talent retention strategies. Provides workforce insights and data-driven recommendations to guide decision-making.

The Chief Marketing Officer (CMO) develops and executes a group-wide marketing strategy to strengthen the company's position as a digital transformation partner. The CMO drives brand visibility, demand generation, and pipeline growth, ensuring alignment between marketing, sales, and corporate strategy.

Lead global, high-complexity procurement initiatives and projects across your specialized Category. Design and execute sourcing and supplier strategies balancing value, quality, innovation, and risk. Run high-value RFX processes and negotiations, including complex commercial and contractual terms.

Support financial oversight activities within the Shared IT organization. Participate in month-end closing activities, prepare financial reports, and support project financial management.

Research Assistant (m/f/d) for a 3-year project focused on numerical simulation of microbial transport in porous media and carbonate mineral precipitation. Responsibilities include developing numerical models, presenting research results, and carrying out administrative tasks.