java English-speaking jobs in Wiesbaden

Lead international quality control for cell therapy products in a matrix organization. Manage QC project timelines, technology transfer, and regulatory submissions globally. Ensure analytical testing comparability and drive risk management. Requires a Master's in life sciences with GMP QC experience.

Lead technical teams in deploying advanced robotics solutions. Own onsite technical operations, diagnosing complex mechanical, electrical, and automation challenges. Mentor engineers and ensure successful system launch and optimization.

Educators (ages 11–18) are needed to evaluate educational content for a multilingual learning application. Must be a German resident, native German speaker, and proficient in English.

Expert in Data Centers Product Planning develops customized product plans based on customer needs. This role manages regional requirements for power modules, UPS, and modular data centers, ensuring regional competitiveness.

Internship in M&A for Q3 2027. Support sell- and buy-side projects, pitch preparations, and research. Requires strong academic background in economics or finance, and fluency in German and English.

Specialist Accountant General Ledger handles GL activities, fixed assets, reporting, and intercompany processes. Requires a Bachelor's in Business Administration, GL/Fixed Asset expertise, and SAP FI experience. Fluent English is required.

Head of Logistic Operations for a two-year fixed-term role. Responsibilities include managing warehouse/shipping, ensuring GMP compliance, overseeing logistics, and budget control. Requires logistics/supply chain background and GMP knowledge.

FP&A Controller role focusing on the DACH market. Responsibilities include weekly, monthly, quarterly, and annual financial analysis, variance analysis, and KPI reporting. Requires 5+ years in FP&A with strong analytical skills.

This role sets strategic direction for existing cardmember growth by designing product enhancements and loyalty initiatives. Responsibilities include P&L management, portfolio growth, and cross-functional collaboration. Requires 5+ years leading ECM Growth initiatives.

Postdoctoral Researcher needed to investigate and enhance bacterial degradation of polyethylene. Responsibilities include planning experiments, transcriptomic analysis, and process optimization. Requires a PhD and expertise in molecular biology and microbiology.

Freelance Data Scientist needed for temporary role. Manage end-to-end data solutions, developing and deploying predictive models. Requires advanced Python and SQL skills, strong analytical ability, and experience with financial data.

Support international employee travel and manage immigration processes. Review travel sheets, answer visa/ESTA questions, and maintain accurate documentation in Workday. Requires advanced student status, detail-orientation, and strong English communication.

CMO role driving growth and monetization for a weight-loss app using AI agents and automation. Responsibilities include developing scalable acquisition and retention campaigns, optimizing pricing, and analyzing data to achieve measurable results. Requires 4+ years of experience using AI tools.

Senior QA/QC Engineer specializing in Electrical systems for high-tech facilities. The role supports controlled and regulated manufacturing environments across sectors like semiconductors and pharmaceuticals.

Supply Chain Manager coordinates production and manufacturing from industrialization to delivery. Responsibilities include managing suppliers, monitoring KPIs, and ensuring quality compliance. Requires experience in production, supply chain, or quality within a technical environment.

Quality Conformance Manager for the A320 Cabin Conformance Team. Responsibilities include inspection planning, KPI dashboard creation, leading corrective actions, and ensuring cabin product conformity. Requires relevant engineering/management background and fluency in German and English.

Develop modern backend applications using Node.js and frontend applications with React JS. Design GraphQL APIs and implement new features for software solutions. Requires strong knowledge of Node.JS and ES 6 JavaScript.

Senior Medical Science Liaison in Northwest Germany covering gynaecological malignancies. Requires advanced scientific/medical degree and minimum 2 years of MSL experience. Conduct scientific exchange and support clinical trials. German and English fluency is required.

Build and scale the Deal Desk function, owning how commercial deals are structured, reviewed, and approved. This role enables scalable commercial execution while maintaining pricing discipline and governance. Requires 5+ years in Deal Desk or Revenue Operations in B2B SaaS.

Working Student Data Analytics for Infotainment Systems analyzes quality and usage data from customer vehicles. Tasks include applying AI/ML to large datasets and creating visualizations to improve customer experience.