java English-speaking jobs in Wiesbaden

Lead AI Solutions Engineer/Architect to build production-grade AI solutions for a global manufacturing client. Responsibilities include designing GenAI/Agentic AI applications on Azure and Databricks, and triaging business use cases. Requires expertise in ML, LLMs, and cloud platforms.

Principal Consultant- SAP Logistics designs and configures SAP LE solutions for shipping and transportation. Responsibilities include managing delivery processing, integrating with SD, MM, WM/EWM, and FI, and supporting S/4HANA projects.

Experienced Clinical Research Associate needed for Cell & Gene Therapy programs. Oversee clinical trials across Germany, ensuring ICH-GCP and regulatory compliance. Requires Life Sciences degree, CRA experience, and fluency in German and English.

Production Engineer interns will implement new technologies, analyze and optimize manufacturing processes, and improve packaging efficiency.

The Global Account Representative (GAR) drives sales growth at strategic Semiconductor accounts in Europe. This role reports to the Global Account Manager and involves developing sales strategies, managing opportunities, and providing customer service. The ideal candidate has a science or engineering degree, 5+ years of sales experience, and fluency in German and English.

Financial Sales Advisor builds long-term client relationships, providing excellent financial advice. Responsibilities include analyzing products and understanding client financial circumstances. Requires interest in finance and sales, strong communication, and fluent English.

Provide first-level customer support via phone, email, and chat for Finnish-speaking customers. Process orders, create quotations, manage customer accounts, and handle returns, exchanges, and repairs.

PhD student position in Structural and Molecular Biology at UMG. The role involves using cryo-EM and AI modeling to study otoferlin's dynamic interactions with membranes and fusion machinery in inner hair cells.

Senior Operations Research Scientist to architect sophisticated optimization frameworks for global logistics. Develop real-time models using mixed integer programming, constraint programming, and metaheuristics. Requires expertise in Python, Pyomo, and robust optimization.

Physics PhD to develop problems in Statistical Mechanics, Condensed Matter, AMO Physics, and contribute to a project involving large language models.

The Senior Manager, Business Development, Clinical Solutions drives growth and market expansion of IDT's NGS Clinical Solutions across EMEA. This role focuses on increasing adoption and revenue while positioning IDT as a preferred partner in clinical genomics workflows.

Provide object protection at embassies and diplomatic residences. Duties include guarding, patrolling, access control, visitor registration, and monitoring security systems.

HiBob seeks a Senior Partnerships Manager to build and scale its partner ecosystem across the Nordics. This role involves developing and executing partner strategy, recruitment, and revenue generation in a key growth market.

Payroll Specialist/Expert ensures payroll production, control, and compliance for Germany and CEE. This regional expert role focuses on compliance, provider management, and international mobility within a fast-growing group.

Material Handling Assistant needed for a major industrial project. Responsibilities include controlling material flow, inventory control, and logistics coordination. Requires experience in material handling or logistics and strong organizational skills.

Game Analyst needed to turn LiveOps and monetization questions into measurable actions. Responsibilities include analyzing event cycles, evaluating game economies, and co-owning A/B tests. Requires 2+ years in F2P product/game analytics with strong SQL skills.

Senior Java Software Engineer develops secure applications for legal communication and public administration digitalization. Requires 5+ years of Java experience, expertise in Spring/Hibernate, and knowledge of cloud platforms and IT security.

Designs and develops high-end C++ components for medical desktop applications, focusing on performance, stability, and scalability. Architects, implements, and reviews complex multithreading and parallelization concepts. Analyzes, refactors, and optimizes existing codebases, identifying bottlenecks and improving performance.

Security Specialist executes Global Security & Risk Management strategies across EU operations. Responsibilities include compliance oversight (TAPA, C-TPAT, AEO), risk assessment, incident management, and supporting secure logistics execution.

Lead a regional Professional Services organization for a growing fintech business. This hands-on role involves owning P&L, overseeing project delivery, and leading consultants, architects, and managers. Requires experience in enterprise software/SaaS and native German/fluent English.