ruby English-speaking jobs in Düsseldorf

Working student to support the Product Solutions Team in managing the fund life cycle. Tasks include preparing fund contracts, coordinating with internal and external parties, and handling administrative activities.

The Chief Engineer is responsible for maintaining hotel facilities and equipment, managing the maintenance budget, and ensuring compliance with health and safety procedures. This role involves managing contractors, ordering supplies, and maintaining records of equipment. The Chief Engineer will also lead and develop a team, proactively identify process improvements, and manage projects.

This Human Resource Business Partner role focuses on recruitment for the EMEA region and supporting corporate headquarters with workforce planning, training, and development. The position requires experience in talent management, recruitment, and HR compliance with local labor laws.

Lead and coordinate software development projects from initiation through release for a successful medical device business unit. Manage project plans, budgets, risks, and issues while ensuring compliance with quality and regulatory requirements.

Shape the future of Advantest's ECAD and MCAD tools and processes in Hardware R&D. Lead and coach a team delivering improvements to CAD tools and processes.

As an Inbound SDR, you'll qualify leads via phone and meetings, manage conversational channels, and collaborate with Account Executives. You'll contribute to playbook optimization and track KPIs.

Full-Stack Software Engineer to design, develop, and deliver high-quality features within a Java/Angular/AWS environment. Collaborate with agile teams, improve existing products, and support modern engineering practices.

Experienced Mud Men / Recycling System Operators needed for a long-term HDD project in Germany. Operate and maintain mud mixing and recycling systems, prepare drilling fluids, monitor fluid properties, and assist with site logistics.

As Supply Chain Manager, you will build and scale Vectoflow's end-to-end supply chain from prototype to serial production. You will own purchasing, supplier management, material availability, cost, and delivery performance, ensuring compliance with aerospace standards.

Drive DFS growth in the Enterprise customer segment by engaging with Dell Technologies sales teams, customers, and channel partners. Position financial solutions for large organizations to acquire Dell Technologies products and services.

Scientist will support analytical activities within an international pharmaceutical project. Responsibilities include method transfers, development, validation, and verification of analytical methods (HPLC, AAS, KF), analytical testing, and preparing protocols and reports.

Leads the end-to-end demand planning process, ensuring accurate and reliable demand forecasts. Collaborates cross-functionally with sales, marketing, and S&OP teams to align demand drivers and promotional campaigns. Drives continuous improvement in forecasting performance and collaborates with Supply Chain and Global S&OP teams to resolve constraints.

The Clinical Specialist (m/w/d) VELYS Robotics provides training and clinical support to surgeons and hospital staff on VELYS Robotics platform solutions. This field-based role requires a minimum of 5 years of experience in Joint Reconstruction/Arthroplasty and proficiency in both German and English.

Guest Event Experts execute a variety of event functions to ensure a memorable and unique experience for guests. Responsibilities include setup, breakdown, transporting supplies, taking orders, and interacting with guests.

As GENUINE's first HR Generalist, you'll build a world-class team, managing dual recruiting strategies for core operations and Live Hosts. You'll source talent, manage employment contracts, and implement HR technology.

Project HSE Trainer needed for a major hydrogen network expansion initiative in North-West Germany. Deliver internal HSE trainings, ensure workforce awareness, and support compliance with safety standards. Requires 3-5 years of HSE experience in Oil & Gas or Construction, HSE qualification preferred, and fluency in English and German.

Develop optical frames and sunglasses from concept to prototype, collaborating with design, technical, and production teams. Design expressive eyewear with a focus on form, color, and character using Rhino 3D.

SeeTrue, an AI security screening startup, seeks a VP Sales to lead EMEA and APAC expansion. The role involves developing sales strategy, leading teams, building partnerships, and driving revenue growth. Requires VP Sales experience in a startup, government sales, and the security screening industry.

Manpower is seeking temporary warehouse staff for a logistics partner near Gießen. Tasks include processing goods, picking and packing orders, and operating warehouse equipment.

Responsible for the overall maintenance of hotel facilities and equipment, including managing budgets, health and safety procedures, and contractor activity. Leads and manages a team of engineers, ensuring the highest levels of customer service. Requires experience in building management, MEP systems, health & safety compliance, and facility management software.