java English-speaking jobs in Wiesbaden

The Institute for Digital Economics at Hamburg University of Technology seeks a Research Associate to conduct independent and collaborative research projects, present findings at conferences, and publish in academic journals. The role also involves contributing to teaching and supervising final theses.

Senior Business Development Manager to lead market entry in Germany. Drive new business development, build a commercial pipeline, and close deals in the energy sector. Proven experience in B2B sales/business development in Germany's energy market required.

Maintenance Methods Engineer (m/f/d) needed for a project in Hessen. Responsibilities include master data management, maintenance planning and strategy development, engineering and design review, reliability engineering, and cross-functional collaboration.

Experienced CFO to lead finance function for a holding company and family office with a portfolio of growing start-up companies. Responsibilities include financial strategy, accounting operations, financial controlling, compliance, legal and corporate structure oversight, process optimization, and due diligence support.

Data Engineer needed to design, build, and maintain scalable data platforms and solutions. Collaborate with stakeholders, optimize data workflows, and stay current with data technologies. Minimum 3 years of experience in designing and implementing data solutions, platforms, and interfaces required. Proficiency in data modeling, modern data technologies, cloud platforms, and big data tools is essential. Excellent communication skills and fluency in German (C1 level) and English are necessary.

Intern (m|f|d) - Research & Development - Stock Preparation. Support research and development projects in sustainable and efficient paper production. Develop, commission, and evaluate test rigs. Plan, execute, and evaluate experiments. Support external trials in paper mills.

Jung von Matt SPREE seeks a German-speaking Art Director Digital with agency experience to develop innovative visual campaigns. The ideal candidate combines expertise in visual storytelling, brand strategy, and market knowledge.

Provides inbound and outbound lead generation and client engagement campaigns for a technology organization. Conducts market research, identifies high potential clients, and qualifies leads for sales meetings. Requires proficiency in English, Chinese, and German.

Senior Site Process Engineer will drive process stabilization and standardization across European Fulfillment Centers. Responsibilities include leading continuous improvement initiatives, implementing technological advancements, and minimizing performance variation.

Senior AI Engineer to design, build, and deploy production-ready AI solutions. Lead teams, translate business challenges into technical solutions, and work with Python, ML frameworks, and cloud platforms. Requires 4+ years of experience in software, ML, or AI engineering, experience leading projects, and strong communication skills in English and German.

The International Research Training Group C4LaNd offers 24 doctoral positions at KIT, UHO, and UoM. The program focuses on land use solutions for climate and biodiversity crises, integrating natural sciences, social sciences, and economics. Applicants must have a master's degree in a relevant field, research experience, and fluency in English. Doctoral students will complete a one-year research stay abroad and receive a dual degree.

Develop and implement holographic display solutions, from concept to prototype. Combine optical design expertise with hands-on lab work, collaborating with customers and teams.

Provides carbon market information, develops carbon market models, and analyzes regulatory impacts on trading strategies. Collaborates with analysts to integrate carbon dynamics into commodity outlooks. Produces reports and briefings on carbon market insights.

Develop and implement global commodity strategies for construction services, technical building equipment, and engineering services. Lead complex tenders, conduct contract negotiations, and manage supplier relationships.

Progyny Global seeks a part-time Menopause Care Expert (20 hours/week) to provide virtual support to members and serve as an internal expert on menopause care. Responsibilities include conducting consultations, developing content, training colleagues, and maintaining a global menopause knowledge hub. Proven experience in menopause care, fluency in English and German, and a collaborative mindset are required.

Develop reusable verification environments for Mixed-Signal ASICs used in consumer applications. Apply leading-edge verification methods for functional and formal verification. Contribute to the concept, design, and qualification phases of products.

Senior Accounting & Reporting Specialist for Central Accounting. Ensures accuracy and compliance of financial statements and accounting records. Prepares monthly, quarterly, and annual financial statements (HGB) and IFRS reporting packages. Manages month-end close activities, performs GL account analysis, and coordinates audits. Requires a degree in Accounting, Finance, or Business Administration with 6+ years of experience in general ledger accounting, including experience at the headquarters of an international group. Fluency in German and English is required. Strong technical accounting expertise under HGB and IFRS is essential. Experience with SAP S/4HANA and OneStream is a plus.

Operations Support Agent needed for a 22-month parental leave coverage. Responsibilities include managing vehicle and transport movements, operating and monitoring the sorting system, creating transport documentation, recording production data, and handling shipment tracking and customer service.

Fullstack Java Engineer to build cloud-based applications using Java, TypeScript, and frameworks like Spring Boot, React, Angular, or Vue.js.

Provides exclusive executive transportation for the Board of Management, Chairman of the Supervisory Board, and their guests. Ensures passenger safety, security, and upholds Allianz standards. Performs risk assessments, advance reconnaissance, and emergency response strategies. Maintains situational awareness and coordinates with law enforcement and security personnel.