ruby English-speaking jobs in Düsseldorf

Lead Civil Engineer for Data Centre Design & Permitting. Lead civil design for complex projects, focusing on site infrastructure, drainage, utilities, and German permitting. Requires 8+ years of experience and strong German language skills.

Support daily HR operations including recruitment, onboarding, and personnel administration. Handle office tasks, document management, and administrative support. Requires a degree and at least 2 years of HR/admin experience.

Manage small to medium projects and support larger initiatives in complex construction and development. Responsibilities include contract administration, risk management, and stakeholder communication. Requires strong client-facing skills and construction industry knowledge.

Manages the European roadmap for order-to-delivery systems, tools, workflows, and partner integrations. Leads cross-functional programs across order management, vehicle allocation, registration, logistics, finance, leasing, payments, documentation, fleet, and delivery readiness. Translates business requirements into process flows, user stories, and system improvement initiatives. Coordinates integrations with banks, leasing companies, registration providers, logistics partners, and other external service providers. Identifies system gaps and process bottlenecks, driving improvement plans. Supports rollout, change management, user adoption, testing, training, and post-launch stabilization across European markets.

Evaluates food safety practices, hygiene standards, and operational compliance in restaurants. Conducts on-site inspections, assesses food handling and sanitation processes, and submits detailed reports.

AI Research Engineer will design, develop, and deploy AI-driven security services. Responsibilities include prototyping, testing, and benchmarking AI models, as well as staying abreast of AI/ML advancements. Requires experience in Go, Python, cloud-native architectures, and AI/ML techniques.

Plant Manager for a mid-sized manufacturer of precision components for automotive and industrial applications. This role holds full plant responsibility for production, quality, and logistics, reporting to Top Management. Requires a technical degree and 3-5 years of leadership experience.

Workstream Lead – Process Equipment is responsible for planning and executing CQV activities for GMP process equipment across the entire process chain. This role provides technical leadership for equipment qualification and manages cross-functional interfaces. Native German proficiency is mandatory.

Senior Business Development Manager to develop sales strategies for Hong Kong and European markets. Responsibilities include identifying new business in airport, port, and transport sectors, managing negotiations, and building key regional accounts. Requires 5+ years of overseas sales experience.

Experienced Quantity Surveyor/Commercial Manager needed for a senior Commercial Lead role on a major data centre project. Responsibilities include leading commercial management, cost control, and subcontractor procurement. Data centre experience is required.

Lead Digital First partnerships with large, digitally-native companies, driving growth through AI-powered Search and YouTube solutions. Requires 15 years in digital sales leadership and fluency in German and English.

Quantum Computing Expert needed to develop GWDG's QC ecosystem, focusing on anomaly detection. Responsibilities include integrating quantum algorithms into classical environments and designing hardware-agnostic backends. Requires relevant advanced knowledge and coding skills.

Site Director role for an international Industrial Technology business. Responsible for overall management, direction, and performance of a manufacturing operation, focusing on operational excellence, team development, and achieving Safety, Quality, Delivery, and Cost objectives.

Senior Director Product Management for Surgical Imaging. Oversee the global product portfolio lifecycle, defining strategic direction and ensuring technical excellence, regulatory integrity, and innovation in imaging and OR integration.

Drive the growth of Schneider Electric's KNX solutions by designing and enhancing the EcoXpert channel program. Recruit, onboard, and enable partners to successfully sell and support KNX solutions. Analyze channel performance and implement improvements to optimize results.

Diode Laser / VCSEL Engineer to design and characterize semiconductor laser devices. Responsibilities include developing VCSEL arrays, improving optical efficiency, and performing optical testing. Experience in VCSEL and edge-emitting diode lasers is required.

Project Assistant role supporting a global power technology leader. Responsibilities include managing operational workflows, maintaining project data, and coordinating stakeholders. Requires a Bachelor's degree and advanced Microsoft Office skills.

Seeking a Portfolio Adviser with 10+ years of experience in sales, product specialist, or private banking. Responsibilities include driving client growth, building distribution partnerships, and supporting regional sales efforts.

Premier Account Leader focusing on strategic value, growth, and retention for clients. Requires 10+ years in Capital Markets/FinTech, fluency in German/English, and proven success in senior relationship management.

Service Technician provides on-site support for the operation and maintenance of industrial fluid systems at a customer's manufacturing facility in Offenbach am Main, Germany. Responsibilities include ensuring optimal fluid condition, communicating with internal and external stakeholders, and maintaining accurate data. Requires technical training or equivalent experience, fluency in German and English, and strong customer focus.