java English-speaking jobs in Wiesbaden

Own the end-to-end AP cycle and day-to-day treasury for a multi-entity group. Requires 2-4 years in finance operations, hands-on DATEV bookkeeping, and German accounting knowledge. Focus on process improvement and automation.

Performance Marketing Working Student to create and optimize ads across Meta, Google, and Amazon. Develop weekly reports and test hypotheses using digital marketing knowledge. Requires German B1 and English C1.

Product Engineer - Frontend role building a collaborative scheduling platform. Focus on TypeScript, Vue, and frontend development, with growth potential into full stack. Requires 2-5 years of experience.

Business Process Specialist Allocation role involves translating business proposals into workable solutions for allocation and replenishment processes. You will define, improve, and document workflows across Supply Chain, supporting integration testing and training.

Postdoctoral Researcher in Synthetic Biology to contribute to the digitalization of Engineered Living Materials (ELMs) workflows. Develop metadata schemas and an ELM-dedicated ontology for interoperability. Requires a PhD in synthetic biology or related field.

Centre Head role requires 5-7 years in healthcare operations or business development. Responsibilities include executing business strategy, overseeing all center operations (radiology, pathology), managing budgets, and leading technical and operations teams.

Internship in Sales Controlling supporting the global Sales Controlling Team of BU Audio. Tasks include analyzing key figures, updating Power BI dashboards, and performing ad-hoc analyses. Requires studies in business administration or economics.

Lead a team in Business Development and Project Development for PV, onshore wind, and BESS across North-Eastern Germany. Drive strategy, manage three direct reports, and shape the regional pipeline. Fluent German and English are essential.

Senior Ground Software Engineer needed for mission-critical defense and aerospace systems. Develop high-performance, operator-facing C++ applications across Linux and Windows. Requires 5+ years of experience and strong software architecture knowledge.

Working Student in Data Analytics & IT Automation supports Power BI dashboard development and automates IT processes using Power Automate. Requires experience with Power BI, data visualization, and a relevant degree.

Electrician responsible for situational and preventive maintenance of warehouse equipment. Duties include inspecting, repairing, and monitoring systems like conveyor belts. Requires vocational training in electrics or comparable experience, and B1 English or German skills.

Software Development Engineers design, build, and operate innovative products and services using cloud-native architectures and microservices. They collaborate with cross-disciplinary teams, write clean code, and participate in code reviews and technical discussions.

Junior Tax Clerk role assisting with corporate tax returns, monitoring tax payments, and conducting internal tax audits. Requires completed tax clerk apprenticeship or comparable qualification and strong German proficiency.

Support the GoTeach program, which aims to improve career opportunities for disadvantaged youth globally. Assist with communication strategy development, content creation, and project implementation.

Senior Legal Counsel for Automotive (EMEA) drafts and negotiates complex semiconductor agreements with global OEMs and Tier 1 suppliers. Advises on regulatory compliance and helps shape the automotive legal function. Requires 6+ years of in-house experience.

This role involves delivering competitor analysis and market entry strategies for the Defense sector. Responsibilities include managing strategic partnerships and acting as a central contact for Defense business activities. A degree in relevant fields and fluency in German are required.

Lead the Year 1 fellowship experience for 250 fellows, translating strategy into coaching and support. Manage venture coaches, execute the learning strategy, and report on results to drive continuous program improvement.

The Max Planck Institute for Marine Microbiology seeks a Scientific Programmer to develop, integrate, and optimize a high-resolution ocean biogeochemical modeling framework. The successful candidate will design and conduct experiments, analyze simulations, and contribute to publications and conference presentations.

Community Manager role focused on building member relationships and shaping the daily space experience. Responsibilities include managing accounts, driving customer success, and ensuring high satisfaction and retention. Requires strong communication and a proactive mindset.

Senior Full-Stack Engineer needed to build and evolve a B2B procurement SaaS platform. Requires strong Python/Django backend skills and comfort with Vue.js frontend. Own features end-to-end using the core stack.