java English-speaking jobs in Wiesbaden

Biomedical Technologist needed for onboard cruise ship maintenance and repair of medical equipment. Requires a bachelor's degree in a related field, experience in biomedical equipment management, and knowledge of maritime regulations.

Sales Development Representative for Checkmk, a leading hybrid IT monitoring software. Support customer growth in Europe, the US, and beyond.

Launch and grow the Stranger Soccer brand in Frankfurt. Recruit, train, and manage a local team, secure venues, and drive marketing and customer growth.

Support the Benelux sales team by preparing customer offers, product lists, and sales materials. Maintain customer, product, and order data, track orders, and coordinate with logistics and finance. Assist with product launches, retail activations, and brand collaborations.

Proactively research and identify new customers, developing personalized sales strategies for outbound lead generation. Convince potential customers of software benefits and hand them over to Account Executives.

As a Technical Service Project Manager, you will ensure cost-efficient availability of production machines across two sites. You will design and implement a proactive maintenance strategy, coordinate service providers, and structure the machinery base. You will also introduce KPIs and report on maintenance performance.

Supports daily operations and business development for the European team. Manages office administration, coordinates business operations, provides sales support, and assists with finance processes.

Shape and contribute to the strategic alignment of Data Science topics across NIQ's Media unit. Define concepts and target pictures for high-impact initiatives, ensuring scientific rigor, feasibility, and client relevance.

Performs cleaning and maintenance tasks in industrial settings. Duties include floor care, waste disposal, surface cleaning, and window washing. Must be able to follow instructions and work rotating shifts, weekends, and holidays.

Develops and implements HR governance and social sustainability strategies within DHL Group. Drives the Social Due Diligence approach to identify and mitigate social risks. Leads cross-divisional projects, creates analyses, and secures results. Develops and implements an effective HR risk management and internal control system. Advises business areas on social due diligence and advocates for DHL's interests at the political level.

Global Coil Radiation Cure Specialist needed to execute tasks, develop laboratory procedures, and analyze results. Requires relevant R&D experience in coil-coating, product development, and project management.

As Head of Office to the Chief Officer, Health, you will act as a trusted advisor, driving governance, coordination, and execution of strategic initiatives across a complex international environment. You will lead cross-functional projects, provide executive advisory, and represent the Chief Officer in selected forums.

Research Infrastructure Specialist (Postdoc) for Trusted Research Environments will translate TRE governance, research, and data-access requirements into technical specifications. The role involves coordinating between researchers, IT specialists, data curators, legal/data protection experts, and user communities. Responsibilities include designing, testing, and documenting secure TRE workflows and developing tools for TRE operations and reproducible research.

As a Working Student in Finance Operations, you will support strategic initiatives focused on productivity, data, AI, analytics, and digital transformation. You will analyze finance and operational data to generate insights and identify opportunities for improvement.

Wizz Air seeks A320 Captains (Type Rated & Non-Type Rated) with a valid EASA ATPL (A), Class 1 Medical, minimum 3,500 total flight hours, and 1,000 hours on multi-crew jet aircraft.

Support campus marketing in planning and executing recruiting events for BCG in Germany and Austria. Assist with application review, database maintenance, and communication with candidates.

Quality Management and Continuous Improvement Process (CIP) Engineer responsible for quality management, handling quality incidents, and implementing corrective actions. Requires a degree in Industrial Engineering, Mechanical Engineering, or a comparable field, and solid knowledge of quality management and CIP processes.

Provides premium customer engagement and complaint resolution across all contact channels for the DENZA brand. Manages and resolves sales and after-sales cases, ensuring customer communications align with brand identity. Analyzes customer feedback, identifies satisfaction drivers, and implements improvement actions. Collaborates cross-functionally to achieve root-cause resolutions and enhance service delivery.

The Lead Customer Service Coordinator oversees the coaching and development of customer service coordinators to optimize service scheduling and maximize customer satisfaction. This role balances customer requirements, technician availability, and operational constraints to ensure efficient service delivery and drive service adoption.

Data Engineer responsible for designing, building, and optimizing data workflows. Collaborates with stakeholders to deliver data solutions and ensure data integrity. Requires 3+ years of experience, strong Python skills, and expertise in cloud services, data modeling, and orchestration tools.