ruby English-speaking jobs in Düsseldorf

Drives profitable revenue growth in Germany, Austria, and Switzerland by identifying, qualifying, and closing new business opportunities for Sphera's Product Stewardship solutions. Focuses on enterprise customers facing regulatory, compliance, and sustainability challenges.

Evaluate and implement SAP master data processes for materials, business partners, and real estate objects. Design and integrate SAP MM standard processes with MDM strategies and SAP BTP services. Manage data migration and governance in an international context.

The German Institute of Human Nutrition seeks a Doctoral Student to investigate the role of acetyl-CoA metabolism in insulin resistance and type 2 diabetes. The project utilizes mouse models and metabolic approaches to study acetyl-CoA dynamics in tissues like skeletal muscle, adipose tissue, and liver.

Develop new mixing process technologies for future material technologies, ensuring a balance of performance, quality, and productivity. Responsible for the development, specification, and release of new mixing processes in production environments. Define process requirements for mixing production equipment upgrades and purchases. Support plants, Material PI, and other groups with expertise in mixing processes. Lead and participate in multidisciplinary projects and task forces.

Manages and trains production team members in plastics and/or elastomer processing. Ensures compliance with safety, operating, and environmental regulations. Supports BU management in achieving annual targets.

Support the Voith Group's Division Hydro as an intern in Customer Service & Sales. Responsibilities include tracking quotations, coordinating customer visits, preparing customer presentations, and supporting the organization of training sessions. The ideal candidate is a student in a technical field with an interest in sales and experience with customer interaction.

Product Manager for SAP Managed Cloud Services will identify market trends, create roadmaps, and design new global managed cloud services. Responsibilities include end-to-end service offer management, product documentation, and providing product knowledge to internal teams. Requires a degree in (business) information technology, economics, or a comparable field, 3-5 years of experience in SAP technology, and fluency in English and/or German.

Leads Northern Europe client coverage, driving sales strategy execution and achieving financial targets. Manages sales and relationship management resources, identifies growth opportunities, and builds relationships with key stakeholders. Ensures robust governance and compliance while fostering a collaborative culture. Requires 15+ years of experience selling to institutions, 7+ years of sales leadership, and knowledge of investment management sales practices.

UX/UI intern to collaborate on product design and user flows for Occibo, an AI-powered self-service platform for children's book creators. Assist with wireframes, prototypes, and UI assets to shape engaging user experiences.

Develop robust, real-time controllers and online vehicle state estimation. Design and implement model- and data-driven observers for environment estimation. Production-oriented implementation on the ECU with a focus on numerical robustness and runtime performance. Testing and measurement data acquisition on prototypes.

A postdoctoral position is available at the Institute of Microbiology, Heinrich Heine University Düsseldorf. The successful candidate will investigate a newly discovered peptide-mediated G protein-coupled receptor (GPCR) signaling system in the plant pathogen Ustilago maydis.

Front of House Assistant needed for a part-time, nights role at a unique hotel. The role involves guest reception, check-in/out, reservations, and providing local recommendations. Food and beverage service may also be required. Previous hotel reception experience is necessary.

Internship focused on creating and maintaining technical content and training materials. Tasks include developing YouTube videos, application notes, and classroom training materials. Requires proficiency in MS Office, audio/video editing, and AI tools.

Leads partner-facing initiatives to accelerate content growth and quality on TikTok for creators and publishers. Manages a portfolio of partners, drives account performance, and identifies growth opportunities.

As an EHS Expert, you will support project teams and site personnel in ensuring compliance with Zero Harm, local legislation, and contractual EHS requirements. You will monitor EHS plans, track compliance, support incident investigations, and maintain accurate records.

Accountant Regulatory Reporting will produce monthly regulatory reports for various institutions, consolidate bank data, and prepare reports and data feeds. The role requires experience in CRR, Statistics, AWV, and KWG reporting, strong analytical skills, and proficiency in Excel, Word, and PowerPoint.

PhD Student position focused on developing generic physiologically based kinetic (PBK) models for toxicology. Responsibilities include further development of an existing PBK model, integration of in vitro ADME parameters, and analysis of uncertainties.

Design engineer specializing in mechanical engineering/automotive engineering needed for development of components, assemblies, and machines. Requires 2+ years of design experience (excluding WS work), CAD proficiency (Creo), and German/English skills.

Support the Regional Legal & Compliance Europe team in day-to-day activities. Contribute to the implementation and maintenance of compliance frameworks and policies. Conduct legal and compliance research and support internal communications.

Drive advancements in Operations Controlling processes for Heraeus Electronics, supporting global Site Controlling teams. Responsibilities include global Product Costing, variance analysis, and performance assessment of the Precious Metal business.