java English-speaking jobs in Wiesbaden

Working student to support global talent management and learning initiatives. Responsibilities include coordinating learning programs, creating digital content, analyzing learning data, and managing inquiries. Must be enrolled in a degree program and have relevant work experience.

Provide customer support via phone, email, and chat for Dutch-speaking customers. Process orders, manage customer accounts, and handle returns, exchanges, and repairs.

This paid internship provides hands-on experience in customer service operations within the Customer Service - Institutional Support division of Springer Nature. The intern will support libraries with licensed access to Springer Nature content, contribute to continuous improvement projects, and analyze customer service data.

Senior Sales Operations Business Partner will drive operational performance and sustainable growth for the Retail channel. This role translates commercial strategy into KPIs, governance frameworks, and scalable business rules. The ideal candidate has experience in Retail operations, Revenue Operations, Sales Operations, or commercial strategy roles.

Business Development Intern for the US market. Work in a team to present, promote, and sell products/services to existing and prospective customers. Must complete a 3-6 month mandatory internship, have native fluency in English, and be available full-time.

Working Student for the Accounts Payable team will process travel expenses, verify transactions, and support accurate accounting practices.

Experienced Full-Stack Developers will contribute to the development and maintenance of a web application for the German property management industry. Responsibilities include implementing backend logic, database, and API, and working within an AI-first development environment.

Senior Business Consultant to define, optimize, and transform complex business processes in a global healthcare organization. Focus on process assessments, automation opportunities, and global rollout strategies.

Design Engineer needed to develop high-precision equipment and intelligent solutions for aerospace component production. Responsibilities include designing production equipment, creating technical drawings, and collaborating with development and manufacturing teams.

Senior Data Engineer will design, build, and maintain scalable data pipelines for a leading Digital Adoption Platform. Responsibilities include architecting, implementing, and optimizing data components, collaborating with cross-functional teams, and staying current with industry trends. Requires 5+ years of experience in data processing systems, familiarity with DBMS like ClickHouse, and proficiency in Python, Golang, Typescript, Docker, Kubernetes, and CI/CD pipelines.

Manager will lead multi-stakeholder, international and domestic projects utilizing game and auction theory to optimize client negotiation strategies and outcomes. Responsibilities include managing client projects, conducting negotiations, identifying cost savings, and supporting business development.

German-speaking Sales Development Representative to join the EMEA Sales Development team. Focus on driving pipeline for NICE's AI-first solutions, particularly Cognigy's conversational and generative AI capabilities. Responsibilities include researching accounts, identifying key stakeholders, and crafting outreach to generate qualified discovery calls.

Project Manager needed for oversight and evaluation of preclinical and toxicological studies. Responsibilities include scientific coordination, data interpretation, regulatory compliance, and preparation of data packages for regulatory filings. Requires a degree in a relevant field, industry experience in pharmacological or toxicological research, and fluency in English.

Drive AI, Data & Analytics sales strategy within an allocated territory. Build AI-Ready visions with C-Suite personas and collaborate with cross-functional teams to deliver impactful solutions. Act as a trusted advisor for AI-Ready Data and present thought leadership at customer briefings and industry events. Lead the sales process end-to-end, from prospecting to closure.

Lead IT project delivery for migrating two LMS platforms (SAP SuccessFactors LMS and IMC LMS) into a new SAP SuccessFactors LMS instance. Lead integration of Degreed as the LXP and skill management tool. Define project timelines, milestones, resources, and budget. Facilitate communication between HR, IT, and vendor partners. Oversee user acceptance testing and post-implementation support.

Software Engineer will maintain and modernize existing infrastructure applications, ensuring they are state-of-the-art. Responsibilities include collaborating with clinical application engineers, providing documentation, and contributing to a robust code base.

Leads the strategy, adoption, and execution of international payment product priorities for European clients. Develops and launches products for non-bank financial institution clients, leveraging market research, client feedback, and competitive analysis. Manages a team of product managers and collaborates with cross-functional teams to deliver products that solve customer problems and create business value.

The Yard Area Manager manages yard operations, partnering with site leadership to improve safety, on-time performance, and customer experience. Responsibilities include streamlining truck flow, reporting yard performance, identifying process improvement opportunities, and collaborating with stakeholders.

Senior Algorithmic Power Trader responsible for market strategy, execution, and PnL across European power markets. Utilizes cutting-edge tools to maximize revenues and minimize risks for energy storage and renewable assets.

Freelance Machine Learning Engineer to design and develop computationally intensive problems requiring Python programming and non-trivial reasoning. Must have a Master's or PhD in a STEM field, 5+ years of Machine Learning experience, and advanced English proficiency.