java English-speaking jobs in Wiesbaden

Design, develop, test, and maintain a Java-based online help and technical documentation platform. Develop and maintain responsive web components using Java, JavaScript, HTML5, CSS3, XML, and XSLT. Build, package, and release documentation and application updates using Jenkins CI, GIT, and related tooling. Provide technical support and continuous improvement for the Eclipse-based online help system. Contribute to the Documentation RAG project by supporting the design and implementation of Retrieval‐Augmented Generation pipelines. Develop and maintain supporting services and scripts in Python.

Structural Design Engineer (m/f/d) for Airbus Defence & Space in Manching. Design and validate composite/hybrid components and assemblies, ensuring product safety using design tools. Requires experience in military aircraft structures and proficiency in CAD tools (Catia V5, DDMS 3D Experience, VPM). Fluent English required, German advantageous.

Define and own the data science and AI strategy across the organization. Lead development and scaling of predictive and generative AI models for marketplace and fintech use cases. Partner with product and business leaders to align ML initiatives with company goals. Design scalable ML systems and cloud-based workflows for training and deployment, with a strong focus on AWS.

Impress seeks a National Orthodontist Manager to lead clinical operations across Germany. This role combines clinical expertise with operational oversight, ensuring compliance with regulations, driving KPIs, and mentoring orthodontic dentists.

Service technician for maritime automation and control systems. Plan, execute, and commission automation systems worldwide. Provide technical support and training to customers.

The Department of Chemistry and Chemical Biology at TU Dortmund University seeks a tenure-track professor in Optochemical Biology. The successful candidate will conduct research and teaching in chemical biology, bioorganic chemistry, or synthetic biology, with a focus on light-responsive molecular functionalities.

Copywriter to create high-performing UGC scripts for paid social campaigns across TikTok, Meta, and other short-form platforms. Develop social-first concepts and video structures designed for conversion. Proven experience writing for social-first video content and creating UGC scripts is required. Portfolio of relevant UGC/organic social work is necessary.

Provide first-level IT support to global colleagues, managing client devices and troubleshooting issues. Maintain office infrastructure, including hardware and audio-visual systems. Contribute to IT projects and optimize internal systems.

PhD candidate will develop a predictive-based control algorithm for a carbon-neutral computing center. The algorithm will operate the energy system and IT load largely self-sufficiently under varying weather conditions, with a focus on battery and hydrogen storage during periods of low solar irradiance. The candidate will test the algorithm in a hardware-in-the-loop environment and on a container-scale prototype.

IU International University seeks a professor (m/f/d) for Cyber Security, starting October 1st, 2026. Responsibilities include teaching, developing lectures, and supervising students. Applicants must have a doctoral degree in Cyber Security or a related field, at least five years of work experience, including three years outside of academia, and publications or projects demonstrating expertise.

Senior Investment Manager / Director will manage a global portfolio, shaping investment strategies, participating in investment decisions, and maintaining stakeholder relationships.

The CTO Office Associate will drive cross-team coordination, turn initiatives into scalable processes, and prepare leadership to act decisively.

Vercana GmbH seeks a Drilling & Well QAQC Supervisor to coordinate QAQC activities across drilling, completion, and intervention operations. The role involves ensuring Service Quality Plans are implemented, conducting service inspections, and managing the D&W QAQC release process.

SAP Basis Developer for a global S/4HANA transformation program in the pharmaceutical sector. Develop and deploy SAP Fiori apps, provide Basis support, and build reports and interfaces. Strong S/4HANA, Fiori, and ABAP experience required. Pharma or CDMO experience essential.

Packaging Development Manager will own and drive the PPWR roadmap, translating regulatory requirements into implementation plans. Develop and optimize consumer packaging solutions, balancing functionality, sustainability, and brand impact. Collaborate across functions, including Packaging Development, Sustainability, R&D, Quality, Procurement, Production, Marketing, and Logistics.

This role supports technology and automation within Partner Care. Responsibilities include CRM functional optimization, automation execution, cross-functional project leadership, and data diagnostics. Experience in technical consulting, system administration, or process engineering is required, along with Salesforce Service Cloud configuration and automation framework experience.

Lead Full-Stack Developer to further develop a learning platform with AI features. Responsibilities include implementing new features, improving performance, and contributing to product strategy. The stack includes Angular, TypeScript, Python, Django, and AWS.

Supervises mechanical installation teams for process equipment and systems, ensuring compliance with pharmaceutical industry standards. Coordinates with construction teams, engineers, and project management. Manages mechanical contractors and subcontractors.

Senior Legal Counsel needed for international solar EPC projects. Provide legal advice on corporate, commercial, construction, and employment law matters. Draft, review, and negotiate contracts. Manage claims and dispute resolution.

Leads the Portfolio Management team, shaping strategy and ensuring balanced R&D capacity. Manages portfolio planning, balancing budget, resources, and timelines. Coordinates cross-functional alignment on forecasts, volumes, and pricing. Reports to senior leadership with insights and proposes corrective actions.