ruby English-speaking jobs in Düsseldorf

Support the Munich team in a varied, people-oriented role, managing office operations, scheduling, and administration. Requires excellent English and German skills, strong organization, and a service-oriented approach.

Lead a team of engineering specialists in the engineering of Power Plant and Hydrogen business initiatives. Manage engineering-related risks and opportunities, ensuring compliance with technical contract execution and documentation standards.

Specialist, IT Service Management ensures smooth IT operations and excellent user experience. Responsibilities include supporting local infrastructure, applying ITSM processes, and translating business needs into IT requirements.

Administrative Assistant to Top Management ensures smooth organization of administrative tasks. Responsibilities include schedule coordination, travel arrangements, correspondence in German, English, and Japanese, and meeting organization. Requires commercial education and 2+ years of experience.

Configure Salesforce solutions in Sales, Service, and Experience Clouds. This client-facing role requires 2+ years of experience, strong configuration skills (Flow, Objects), and C1 German/English proficiency.

Electrical Site Supervisor & Commissioning Engineer for railway energy supply projects across Germany. Responsibilities include installation and commissioning of rectifier substations, site team management, and electrical testing up to 30kV.

Head of Corporate Development to build a European platform for digital infrastructure. This origination role involves identifying targets, building business cases, and leading transactions end-to-end. Requires commercial acumen and experience in infrastructure.

Experienced Electricians needed for electrical installations, maintenance, and testing. Requires minimum 4 years of relevant experience and a 2-year ITI/Diploma in Electrical or related technical field.

Application Product Owner supports and develops the Clarity application by analyzing business requirements, developing system solutions, and optimizing processes. Key tasks include managing rollouts, creating documentation, and supporting data quality.

Electronics Production and Repair Technician needed for assembling, soldering, testing, and repairing electronic musical instruments. Requires hands-on soldering experience and a methodical approach to production tasks.

Fleet Maintenance Supervisor responsible for Cologne and Frankfurt workshop operations. Duties include ensuring GSE equipment maintenance, safety compliance, shift planning, and team development. Requires technical knowledge and fluency in German and English.

Apprenticeship as an IT Specialist for System Integration. Learn to plan, set up, and maintain IT systems, including cloud, on-premises, and hybrid infrastructures, focusing on Linux and Oracle technologies. Requires a technical Abitur or IT degree.

Junior ITSM Administrator handles standard IT incidents and service requests, managing the full lifecycle. Requires a degree in IT or related field, initial technical support experience, and familiarity with ITIL principles. Fluent English is required.

Regional Sales Manager for Water & Power in Germany. This role drives growth, shapes commercial direction, and leads sales teams to exceed targets in critical infrastructure. Requires engineering degree and 7+ years of industrial sales experience.

Join a specialist contractor delivering major power infrastructure and data centre projects. Support commercial management, subcontract administration, and cost reporting in a growing sector.

Lead new client acquisition and retention in the International Private Bank. Advise on investments, banking, and wealth planning, managing client relationships to deliver complete wealth management solutions. Requires Private Banking experience with high net worth individuals.

Support strategic transformation and AI initiatives by driving data analysis, evaluating AI use cases, and creating management reports. This role requires strong analytical skills and familiarity with AI tools.

Design and develop simulators and simulation models for satellite systems. Tasks include creating test procedures, executing component and system tests, and defining software releases. Requires experience in Simulation and Modelling.

Senior Project Manager oversees large-scale Data Centre Projects for a global construction company. Requires proven construction project management experience, strong leadership, and a strategic mindset. Travel worldwide is required.

Senior Project Manager drives financial integration of M&A and carve-outs, leading global transformation programs. Requires 3+ years executing post-merger integrations and strong project management skills.