ruby English-speaking jobs in Düsseldorf

Frankfurt International School in Oberursel is looking for an organized, engaged and motivated Upper School Administrative Support Assistant effective 1 June 2026. The position holder is expected to provide administrative support in various areas (Upper School Offices and other school areas) to enable the smooth operation of divisional offices and events.

Enterprise System Consultant will work with clients to define business requirements, create process flows, and implement technology solutions.

Regional Sales Manager will drive growth of Milence's charging network in Southern Germany. Focus on selling to fleet operators, logistics companies, and other transport industry players. Develop sales strategies, identify prospects, and close deals. Requires a bachelor's degree or equivalent, proven truck sales experience, and fluency in English and German.

The Scrum Master NetSuite EMEA facilitates agile processes for global teams responsible for NetSuite, warehouse, transportation, ecommerce, and data warehouse systems in the EMEA region.

Junior Sales Representative to engage with German-speaking clients, understand their needs, and provide tailored service solutions. Drive revenue growth through effective sales techniques and achieve sales targets.

Leads the Support Team, Application Engineers, and technical workflow for the 3D Digitizing division. Ensures high-quality customer support, efficient demo and training operations, and continuous process improvement across Europe. Coordinates between customers, AEs, support, and sales to ensure smooth cooperation and high technical quality standards.

Develops and implements global business strategies for the Engineering/Hydraulic business segment. Manages business development projects, identifies new opportunities, and monitors market trends. Collaborates with sales, product management, production, marketing, and R&D.

Accountable for managing relationships and activities with assigned regional/local key accounts. Negotiate contracts, set growth strategies, and act as escalation point for inquiries. Requires 3-5 years of shipping industry experience, strong communication and negotiation skills, and fluency in English and the local language.

An exciting opportunity to join our client's team at a fast-growing digital product engineering company with a global presence and a team of over 19,000 experts dedicated to building inspiring products and services. We are looking for a Senior Data Architect – Presales & Delivery to join this organization.

Talent Acquisition Manager needed for a growing company. Manage full-cycle recruitment, partner with hiring managers, and develop sourcing strategies. Minimum 1 year recruitment experience required.

SENIOR ADVERTISING MANAGER – AMAZON (Full-Service Team) Location: Munich, Germany (Hybrid / On-site with Regional Leadership) Native-level German and fluent English are essential Job Type: Full-time Salary: € 55,000. 00 - 60,000. 00 Following a period of sustained growth, an international marketplace agency is looking to hire a Senior Advertising Manager to join its Paid Media team.

This position supports the USAG Bavaria area of jurisdiction by collecting, compiling, and analyzing data on incidents and offenses. Responsibilities include preparing reports, managing records, and serving as a liaison with the community and other organizations. The role requires proficiency in English and German, a German driver's license class B, and experience in office automation.

The Senior Integrity Manager (Interims Teamlead) will lead the ISCC Integrity Programme, ensuring compliance of certified companies and Certification Bodies through risk-based approaches. This role will safeguard the integrity and credibility of the ISCC system, identify systemic risks, and drive corrective and preventive measures. The Senior Integrity Manager will translate findings into system improvements, collaborate with stakeholders, and represent ISCC at external events.

Technical leadership of HVDC cable products from design to commissioning. Manages project phases, including permitting, tendering, design, qualification, manufacturing, and commissioning. Leads multidisciplinary teams and coordinates external service providers. Requires a degree in Electrical Engineering, Energy Engineering, or a comparable discipline with experience in HVDC/HVAC cable systems.

About PROXITY Headquartered in Frankfurt, PROXITY is a continental-European logistics operator and developer launched in April 2025. The company will manage a portfolio of high-quality properties and development projects, representing approximately seven million square meters of lettable space, all owned by real estate funds managed by Blackstone.

Material Scientist to support technical improvements and developments in upstream processing (melting, scrap management, casting) for aluminum wrought alloys. Focus on quality maintenance and increasing recycling content.

Network Administrator needed for Media and Information Center (MIZ) IT Infrastructure Department. Responsibilities include installation, configuration, and administration of network components, planning and development of Cisco network infrastructure, and implementation and management of network security measures.

Part-time Master's program in IT/Data Engineering starting Sept/Oct 2026. Study at a university in Hamburg or its surroundings while gaining practical experience in Big Data environments. Must have a Bachelor's degree in IT or related field with good grades and an interest in Big Data.

Program Manager for Procurement Services at Airbus Defence and Space in Manching. Leads a multifunctional team, establishes and implements commodity strategies, manages sourcing and contract management, and ensures supplier performance. Requires a degree in Industrial Engineering, Aerospace Engineering, Business Administration, or a related field, and extensive experience in procurement, project management, quality management, and supply chain. APQP experience is a plus. Fluent English skills are required, German is advantageous.

JoVE seeks a results-oriented sales professional to drive adoption of science video solutions at universities and colleges in the DACH region. Own the full sales cycle, from prospecting to close, and meet or exceed sales goals.