java English-speaking jobs in Wiesbaden

Experienced MEP Estimator needed for data center projects (€200m - €500m) in Germany. Prepare tenders, cost plans, and manage risk register. Data center experience and CostX proficiency preferred.

Lead AI Engineer to design, build, and deploy production-grade AI applications and platforms. Develop agentic AI systems, LLMs, and autonomous workflows. Collaborate with founders and technical leadership to shape the company's AI ecosystem. Strong commercial experience building AI solutions and hands-on experience with LLMs and modern AI frameworks required.

Facility Engineer with electrical or building services background needed for data center maintenance. Responsibilities include electrical and mechanical upkeep, contractor management, and incident resolution. Training provided for switching/voltage authorizations.

Senior Production Engineer – Avionics leads the assembly, testing, and industrialization of avionics and wiring harness components. This role owns the end-to-end manufacturing process, including routing, termination, integration, and acceptance testing. The Senior Production Engineer will also lead industrialization and New Product Introduction (NPI) for new avionics systems.

PACS Application Consultant specializing in radiology applications and workflows. Provides clinical implementation, workflow analysis, and technical support for VuePACS and Informatics Software. Collaborates with customers and technical teams to ensure successful PACS deployments.

Installation Design Engineer (f/m/d) will prepare and execute installation engineering activities for bids and projects, ensuring compliant, high-quality deliverables aligned with project and customer requirements.

IT & Network Engineer needed to provide IT support, manage network infrastructure, and maintain server rooms for a growing logistics company. Requires 3+ years of experience, strong technical skills, and professional Mandarin language proficiency.

Senior IT Product Owner for a business-critical, group-wide digital workplace product. Define product roadmap, translate stakeholder needs into improvements, and collaborate with IT teams and business leaders.

Senior Data Engineer to build and scale real-time data infrastructure for a global AdTech platform. Responsibilities include a real-time feature store, streaming pipelines, and data quality frameworks. Requires strong experience with distributed systems, event-driven architectures, and technologies like Kafka, Flink, and Java.

This is a founding product and engineering leadership role for an AI-native company focused on deploying governed AI systems into real operational processes. The role requires someone who sees that early engagements are the engineering environment and that building inside real operations is the only path to a platform that survives contact with reality. Responsibilities include designing the architecture of an AI-native operations platform, building a small, elite product and engineering organization, and working hands-on on core platform components in client engagements.

RF Test Engineer to test, validate, and integrate RF systems for next-generation trapped-ion quantum computing platforms. Execute and develop validation protocols, debug RF components, and contribute to platform development.

Design and implement IAM solutions within the SAP IDM/GRC product team. Integrate SAP IDM/GRC with corporate applications and analyze development requirements. Collaborate with partners and Agile/DevOps teams.

Experienced Software Engineer to design and build high-performance financial software using C#, .NET, WPF, MVVM, ASP.NET Core, Typescript, Javascript, Angular, REST APIs, SQL Server, Entity Framework Core, Azure, Python, Docker, Git, and CI/CD.

Experienced Electrical Project Manager needed for a 12-month data center project in Frankfurt. Manage electrical installation, coordinate subcontractors, and ensure on-time, on-budget delivery.

Experienced Consultant Pathologist sought to join established, profitable pathology institute in NRW as Partner/Shareholder (25% equity). Deliver high-quality diagnostic reporting across general pathology, contribute to clinical discussions, and participate in strategic planning.

Lead and develop a global team of SAP Functional Consultants, ensuring successful delivery of international SAP implementation projects. Manage project scope, schedule, and customer expectations while collaborating with cross-functional teams.

Software Configuration Manager needed for defense industry projects. Responsibilities include implementing infrastructure, selecting tools, collaborating with teams, and ensuring software compatibility. Requires background in Computer Science or Software Development, experience with version control and build systems, and strong English and German skills.

Experienced SAP SuccessFactors expert sought for a hands-on role optimizing and developing the global SuccessFactors Suite.

Lead global Information Security Management System (ISMS) and drive information security governance across the organization. Own and improve the ISMS in line with ISO 27001, engage stakeholders, and deliver security awareness initiatives.

HR Business Partner will support and develop HR processes, acting as a central point of contact for employees and managers in Germany and Austria. Responsibilities include payroll processing, employee support, personnel file management, and employment law consultation.