ruby English-speaking jobs in Düsseldorf

The Service Manager ensures excellent customer service, manages daily operations, and develops service standards. This role requires strong technical knowledge of Segway products, fluency in German and English, and the ability to handle customer inquiries, process warranty claims, and collaborate with internal and external teams.

Develop, integrate, and document structural and interior system requirements for Boeing aircraft seat integration. Perform analyses, verify system compliance, and evaluate supplier designs. Contribute to design process improvements and support certification activities.

Research Associate (f/m/d) to develop software for 3D rendering, visualization, and simulation-based system development. Focus on generating realistic virtual environments using Gaussian Splatting and other techniques. Requires strong C++ skills and a passion for 3D graphics and XR technologies. PhD pursuit encouraged.

Project Manager to lead cross-functional development projects for inhalation and nasal drug delivery technologies. Manage project budgets, timelines, quality targets, and collaborate with internal teams and external partners. Requires a relevant Bachelor's or Master's degree and experience in project management of medical device or pharmaceutical product development.

Support global rollout of mindfulness programs and engagement of mindfulness communities at SAP. Tasks include program management, training coordination, administration, reporting, and communication.

Manually and automated marking of circuit boards. Printing and providing customer-specific labels for production. Inspecting electronic assemblies based on given device documentation and test plans. Conducting quality controls and quality documentation.

The Operations Environmental, Health & Safety (EHS) Manager will implement and monitor health and safety processes in Frankfurt, Germany data centers. Responsibilities include risk assessment, safety audits, incident investigations, and training. The role requires expertise in areas such as electrical safety, hazardous energy control, and construction-related risks.

Benchmarking Engineer needed for automotive client in Ingolstadt, Germany. Prepare Teardown Highlights Reports for OEM competitor vehicles. Experience in automotive benchmarking and teardown reports, component- and system-level design, and cost, weight, manufacturing, and innovation analysis required.

As a Commis de Rang, you ensure smooth service operations, maintain cleanliness, and contribute to a positive guest experience. You are passionate about food and service and enjoy working in a team environment.

Provides customer service, processes sales orders, tracks order status, and investigates issues. Collaborates with internal teams to ensure timely and accurate order fulfillment. Requires proficiency in English and German, SAP B1 knowledge, and 2+ years of customer success experience.

Define and implement the global real estate strategy for a leading agricultural solutions company. Lead portfolio planning and optimization, identify cost-saving and value-creation opportunities, and oversee global transactions and capital projects. Manage external service providers, drive the transition to an independent operating model, and enhance digitalization in real estate management.

Are you an English-speaking early years professional looking for a meaningful role in an international educational environment? At Phorms Campus Munich, we are looking for a qualified and motivated Early Years Educator / Nursery Teacher to join our bilingual kindergarten.

Account Executives drive incremental add-on business within existing Workday customers. Responsibilities include developing relationships, account planning, and coordinating with internal teams to ensure strategic alignment. Requires 4+ years of experience selling SaaS/Cloud solutions to C-levels and negotiating deals.

The Faculty of Mathematics and Physics seeks a W3 professor in Analysis to lead research, contribute to teaching, and participate in academic governance. The successful candidate will be an international leader in Analysis with a strong publication record and the ability to shape the institute's future direction.

Manage a team of mechanical engineers in the development of new medical devices. Responsibilities include people management, project staffing, and ensuring robust mechanical solutions. Requires experience in mechanical product development, leadership, and strong communication skills. Fluency in English is required.

Senior Research Scientist (m/f/d) will participate in project acquisition, software solution design, and team management. The role involves projects at the intersection of data science, robotics, and AI. Fluent English required.

International Payroll Specialist (German Speaker) needed for fixed-term contract (July 2026 - December 2027). Process, audit, and reconcile international payrolls for Germany, Austria, and Switzerland. Partner with external providers and internal stakeholders to ensure accurate and timely payroll reporting.

Senior Sales Hunter to drive outbound sales of AI-powered hospitality SaaS across Germany. Proven track record selling POS, booking systems, or premium software to the German gastronomy sector required. Fluent German and English.

Audio Engineering Working Student will plan, execute, and post-process speech recordings for AI training. Responsibilities include data labeling, database management, and maintaining recording equipment. Requires current enrollment in an audio engineering program and experience with audio software and signal processing.

Production Operator supports day-to-day manufacturing operations including preparing production lines, operating machinery, handling documentation, and maintaining equipment.