java English-speaking jobs in Wiesbaden

Senior Solutions Consultant will serve as a trusted technical advisor throughout the sales cycle, collaborating with sales, prospects, and clients to design solutions using the IFS Copperleaf decision analytics platform.

Supports the confidentiality, integrity, and availability of Yogi's information systems across European operations. Provides hands-on security operations, regulatory compliance support, and incident response. Collaborates with global security leadership, regional IT teams, and EU business stakeholders.

Manage end-to-end third-party relationships, including onboarding, oversight, contract governance, performance monitoring, and exit planning. Coordinate due diligence, risk assessments, and mitigation strategies. Design and implement review and control processes, translating risk findings into clear reports. Collaborate with stakeholders to strengthen third-party governance and drive continuous improvement.

Working Student will support the execution of retention marketing strategies across multiple channels, including website, app, and email. Responsibilities include assisting with A/B testing, campaign analysis, and performance reporting. The ideal candidate has a general understanding of e-commerce, online marketing, and UX, with a strong affinity for data and experimentation.

Partner-level consultant with a top-tier background sought to lead strategy consulting for the chemicals industry in Germany. Proven track record of developing senior client relationships and originating opportunities is required.

Experienced Product Compliance Manager needed to manage post-market compliance events, including customer complaints, product performance issues, and field incidents. Ensure regulatory compliance and act as a liaison for national market surveillance authorities. Coordinate investigations, identify trends, and provide internal training. Requires a degree in a related field and 5+ years of experience in product compliance or regulatory affairs.

Develop and refine metrology concepts for AR/VR image quality. Improve and maintain image quality metrology setups. Design, build, and align optical setups for image quality testing. Implement and maintain data processing routines. Analyze measurement results and drive improvements.

Leads the design and execution of experimentation frameworks, including geo-based and holdout incrementality testing. Evolves the organization's Marketing Mix Modelling (MMM) capability, including model development, calibration, and translation into actionable budget allocation recommendations. Develops sophisticated statistical models such as LTV prediction, churn scoring, and audience segmentation. Architects and governs the marketing data layer, ensuring best practice across dbt modeling, data quality, and documentation. Translates complex findings into compelling strategic narratives and executive-ready recommendations. Partners with Finance (FP&A) to ensure marketing efficiency metrics, budget frameworks, and unit economics (CAC, LTV, Payback Period) are consistent with company-wide financial reporting and planning. Collaborates with Data Engineering and Marketing Technology to define and shape the long-term marketing data stack roadmap. Leads the team’s thinking on how AI tools and techniques can augment the analytics workflow.

Project Manager for a Workday Financials and HCM implementation across Germany. Manage project governance, stakeholder coordination, and implementation partner oversight. Support process redesign, change management, and data migration.

Commercial Operations Manager – EU will lead the commercial operations strategy, partnering with business leaders to enable high-performing, insight-led commercial teams. This role will provide insights into data trends, KPIs, and performance drivers, and champion modern, multi-channel and omnichannel ways of selling. The Commercial Operations Manager will also develop and implement predictive revenue models, support business development, and lead, coach, and develop the business analyst team.

Analyze quality issues, monitor KPIs, and drive defect reduction in series production. Collaborate with R&D and Operations to resolve quality issues and implement corrective actions. Improve manufacturing processes and quality performance for electronic assemblies.

Senior Associate or Investment Manager to join a leading global alternative investment firm's Hamburg-based DACH private equity team. Focus on deal origination and execution across German-speaking markets for a recently closed, oversubscribed €1+ billion European lower-middle-market fund. Lead financial modeling, LBO analysis, and valuation on new investment opportunities. Coordinate due diligence, prepare investment committee materials, and support transactions end-to-end.

Manage payroll processes across Germany, Italy, Spain, and The Netherlands for multiple external service providers. Ensure accurate and timely payroll execution, including tax filings, social security contributions, and internal reporting.

Saarland University seeks a W3 Professor to conduct experimental physics research on quantum systems, focusing on quantum communication, computing, simulation, metrology, or sensing. The successful candidate will contribute to teaching experimental physics and develop study programs in quantum engineering. Applicants must have a doctorate, demonstrate independent research capacity, and have experience in acquiring research funding.

IT Administrator responsible for server infrastructure, networking, endpoint management, software licensing, and procurement. Requires experience with Linux and Windows server administration, IAM solutions, and IT support.

Develop and maintain scientific relationships with thought leaders globally. Provide medical expertise to the medico-marketing team and support medical inquiries for the Merz product portfolio. Manage Key Opinion Leaders (KOLs) and provide regional medical support to distribution partners.

Product Owner for Germany's national digital services portal. Define product vision, roadmap, and backlog. Manage requirements across multiple development teams and coordinate with federal authorities. Requires CSPO certification, 3+ years product ownership experience in a public sector context, and German C2 proficiency.

Provides excellent customer service in German to regional clients, ensuring accurate data and timely publication of financial business reports. Manages dealer registration, supports training, and resolves customer queries. Collaborates with internal teams and external clients to achieve operational efficiency and customer satisfaction.

Develop and execute sales strategies for distributor, wholesale, and workshop levels in North Germany. Build and maintain customer relationships to achieve sales targets. Identify market opportunities and collaborate with the DACH team and European DENSO Aftermarket organization.

M&A Associate will build financial models, prepare deal materials, conduct due diligence, and support deal execution across sell-side and buy-side transactions.