ruby English-speaking jobs in Düsseldorf

Own and scale content formats to drive organic growth for a global AI learning platform. Pioneer new formats, analyze virality, and manage creator strategies. Must have content creation experience, a strong understanding of TikTok/Reels/Shorts, and the ability to present on camera.

Systems Engineer to conduct avionics system tests for safety-of-flight and certification. Develop system specifications, test programs, and ground/flight test plans. Requires experience with aircraft avionics system integration and certification per EASA CS23/CS25 and CS-ACNS.

Leads media relations and external storytelling for Wolters Kluwer's Legal & Regulatory division in Europe. Develops and executes a proactive communications strategy, strengthens divisional narrative, and drives media engagement.

As a Senior Sales Engineer, you will provide technical expertise and support to the sales team. You will engage with customers to understand their needs and demonstrate how Denodo's data virtualization platform can meet them. You will develop product demonstrations, lead proof-of-concepts, and provide technical support to the sales team.

Internship in Coating Development & Analysis. Work with an expert team to investigate coating lifetime stability using analytical methods. Conduct tests, document, analyze, and present results. Contribute to test plan refinement.

As the Solution Owner for Healthcare & Life Sciences, you will architect and launch global solutions for EHR, Enterprise Imaging, or Genomics. You will drive market growth, lead technical validation, and empower global field teams.

This part-time position is responsible for loading, unloading, shipping, receiving, scanning, sorting, and stocking packages. May utilize heavy machinery. Requires ability to lift up to 70 lbs. and flexible shift availability. Warehouse experience is preferred.

As a Communicator and Community Manager in the Identity & Access Management (IAM) team, you will create content, organize events, and engage with internal communities. You will bridge the gap between technical experts and end users, ensuring understanding of IAM solutions.

As Business Controller for IT and R&D, you will drive performance, enable strategic decisions, and shape the future of these areas. You will own budgeting, forecasting, and long-term planning, while also developing Speira's IT and R&D strategy.

Project Manager required for international IT program delivery. Develop and maintain project plans, manage scope, risks, and issues. Facilitate meetings, communicate with stakeholders, and ensure project progress. Experience in technical and agile environments, IT project management, and requirements engineering essential.

The Bayer Foundation supports breakthroughs in social innovation and science for a world with Health for all, Hunger for none.

PhD research position focused on neural 3D scene representations for in-cabin perception in vehicles. The project will investigate adapting techniques like neural radiance fields and implicit occupancy models to the unique challenges of reconstructing occupants from fixed camera viewpoints.

Field Services Engineer to conduct on-site inspections, maintenance, and fault diagnosis on energy storage systems. Experience in O&M of large-scale energy storage projects preferred.

Senior Environmental Sustainability Manager will drive the implementation of environmental management requirements across the organization. This role supports countries in managing environmental risks, compliance obligations, and mitigation programs. The position serves as a key link between Group Sustainability and the global network of environmental professionals.

Lead and manage large-scale, complex global projects for Veeva's Commercial Business Consulting practice. Drive business development, mentor consulting teams, and develop thought leadership in Life Sciences.

2026 Duration: 6 months Tasks Support development projects in the field of cosmetics texture and formulation development Prepare and manufacture cosmetic formulations in the laboratory, including: Weighing and handling raw materials, producing formulations using ultrasonic equipment, filling and labeling test samples fpr internal evaluations and customer presentations.

Role Overview We are currently seeking an experienced Project Manager to oversee the delivery of a 140MW / 151MWh Battery Energy Storage System (BESS) project in Dortmund. The successful candidate will manage the project throughout the full lifecycle, from detailed engineering and procurement through construction, commissioning, and handover.

Gain professional experience in product development for medical devices. Support product optimization and adaptation, conduct testing, and assist with technical documentation.

IT Administrator needed to manage onsite IT infrastructure, provide technical support, handle inventory, and ensure data security and compliance. Requires 3+ years of experience, strong macOS and ChromeOS administration skills, and knowledge of Jamf, Apple Business Manager, and ISO 27001. Must be fluent in German and English. Part-time, 5 days per week.

Lead and develop a team of Computational Biologists, partnering with Therapeutic Area and Discovery Biology teams to apply computational approaches to drug discovery and translational research.