java English-speaking jobs in Wiesbaden

Services and repairs military weapons and weapon support systems in a secure facility. Performs field level maintenance, diagnostics, and repairs according to technical specifications.

Design, set up, and operate core cloud infrastructure. Integrate cloud services into the Developer Platform, including FinOps. Implement infrastructure as code using Terraform, OpenTofu, and Crossplane.

Science Technician / Lab Assistant will support secondary teachers and students in the science department. Responsibilities include preparing and maintaining laboratory equipment, assisting with experiments, and managing laboratory stock. Requires a degree or technical training in a relevant scientific field and practical experience managing laboratory environments.

Electrical Engineer (m/f/d) will create test specifications, coordinate acceptance tests, operate equipment, evaluate results, and analyze deviations. Requires a degree in electrical engineering or equivalent, experience in the transformer sector, and knowledge of measurement technology. Fluency in German and English is required.

Senior RF/mmWave IC Test & Characterization Engineer will develop and execute characterization methodologies for MMICs, RFICs, and semiconductor test structures. Responsibilities include performing device validation, technology qualification, and correlation measurements for advanced RF/mmWave technologies. The role requires experience with RF measurement equipment, test automation, and data analysis.

Product Designer will work within cross-functional pods to design solutions for restoration work involving multiple stakeholders. Responsibilities include user research, synthesis, and design across various personas. Must have German & English C1 or better for on-site research.

Leads a team of Business Development Representatives (BDRs) for the DACH, CEE, and Nordics regions. Develops and implements go-to-market strategies, optimizes lead routing and data enrichment, and provides predictive insights on market trends.

Lead the legal function of a growing international technology company. Provide legal, commercial, and strategic advice to the executive team and Board. Manage complex transactions, agreements, and risk. Develop legal processes and lead a mid-sized legal team. German-qualified lawyer with significant in-house or private practice experience required.

Mechatronics / Electromechanical Technician will assemble, integrate, test, and deploy mobile asset telematics systems across automotive, transport/logistics, and agricultural environments. Responsibilities include mechanical and electrical integration, communication technology integration, and testing and validation of telematics systems. Requires a degree or equivalent experience in a related field, 3-7 years of hands-on experience with connected hardware, and proficiency in mechanical assembly, wiring harnesses, and enclosure ruggedization.

The IT Project Manager will plan, coordinate, and monitor IT projects in the IT Operations department. Responsibilities include coordinating subject matter experts, monitoring progress and risks, ensuring transparency through reporting, and supporting strategic IT initiatives.

Voice Actor needed for CX Agent Voice Cloning (German). Record high-quality voice samples across diverse scripts. Must be a native German speaker with proven voice acting experience and access to a professional recording setup.

Keil Business Solutions GmbH seeks a Storage Migration Specialist for a 6-month project. The role requires expertise in large-scale enterprise storage migrations across multi-region, regulated environments, including assessment, planning, and execution. Proficiency in block, object, and file storage technologies, migration tooling, and security/compliance is essential. Fluent English required.

As a Senior SRE in the Platform team, you will bridge classic infrastructure with Agentic Engineering, focusing on leveraging AI agents to automate code review, deployment, and optimize CI/CD pipelines. Responsibilities include implementing monitoring, alerting, and incident response systems, designing and maintaining resilient infrastructure, and executing performance testing and capacity planning.

The Mailroom & Logistics Support Clerk provides operational support to the Common Services Unit (CSU) with a focus on mailroom and logistics operations. Responsibilities include receiving, sorting, and distributing mail, processing shipments, providing logistics support, and assisting with the UN Bonn merchandise shop.

As a Product Sales & Key Account Manager, you will implement global sales targets for Original Equipment Innovation and Special Engineering Services. You will develop and manage sales projects, build customer relationships, analyze markets, and evaluate inquiries.

Shape and lead Zenjob's B2B marketing engine, developing and owning the B2B marketing strategy. Drive lead generation campaigns, manage a team, and optimize marketing funnels. Build thought leadership through content and leverage data to improve conversion rates.

As a Solutions & Services Executive, you will drive the strategic growth of Lenovo's services business through the channel, focusing on mid-market/SMB customers in West and North Germany. You will actively sell services, expand the service pipeline, and collaborate with internal and external teams to develop and implement growth plans.

ZeinPharma Germany GmbH seeks an IT System Administrator to develop and manage their IT infrastructure. Responsibilities include network and firewall administration, Windows Server management, Microsoft 365 tenant administration, ERP system support, endpoint management, and IT security implementation.

The Human Resources Business Partner (HRBP) DE/CH aligns employee engagement, performance, and organizational capability with business success in Germany and Switzerland. The role requires experience collaborating with the German Works Council and deep knowledge of German co-determination requirements. The HRBP acts as a trusted advisor, employee champion, and change agent, partnering with business leaders, employee representatives, and external service providers.

Logistics ERP Solutions Architect (SAP S/4HANA) needed to support transition to SAP S/4HANA. Requires several years of experience in IT roles, including business analyst or functional consultant, with a focus on solution architecture. Solid technical background in SAP ERP WM, MM, and SD, and experience with ERP migration projects to S/4HANA are essential.