ruby English-speaking jobs in Düsseldorf

Field Coach Trainer will monitor client interactions, coach sales teams on performance and client experience, and deliver training programs. Requires 5 years of training & development experience in luxury retail, proven coaching skills, and strong communication abilities.

Installation Design Engineer (f/m/d) will prepare and execute installation engineering activities for bids and projects, ensuring compliant, high-quality deliverables aligned with project and customer requirements.

Senior Procurement Manager to lead procurement strategy for large data center construction projects. Responsibilities include procurement governance, package strategy, subcontract tendering, supplier risk management, and project support. Requires a degree in a related field, 10+ years' procurement experience in construction or engineering, and strong knowledge of subcontract procurement and negotiation.

Lead the technology and innovation strategy for a crypto and blockchain-based financial ecosystem. Develop and implement IT and blockchain strategy, drive adoption of emerging technologies, and ensure security and compliance.

Join our team and help deliver smiles! Assist with unloading, lifting, transporting, scanning, and sorting Amazon products. Must be able to speak basic German or English, follow safety guidelines, and be comfortable standing and lifting up to 15kg.

This thesis at the Fraunhofer Institute for Laser Technology investigates real-time spectroscopic monitoring of microvias for AI chip manufacturing. The project aims to develop a system that uses spectral analysis of laser-induced plasma to detect copper exposure and prevent damage during microvia drilling.

Drive profitable growth within a defined territory by developing and expanding customer networks. Manage individual sales pipelines, support RFQs and pricing negotiations, and collaborate with customers to understand their needs and develop customized growth strategies.

Lead and oversee all global operational functions for a leading hygiene solutions provider. Develop and execute strategies to enhance operational efficiency, cost-effectiveness, and scalability. Collaborate with senior leadership on global expansion initiatives and drive innovation in product development and manufacturing processes.

Senior accounting/banking clerical position requiring 4+ years of bookkeeping, banking, or accounting experience. Analyzes financial data, processes payments, and provides guidance to lower-level clerks. Requires proficiency in accounting software and strong analytical and problem-solving skills. Must have a high command of English.

Designs, develops, integrates, and validates software for mission and payload management using AI technologies. Develops applicative solutions for smooth mission management and coordinates subcontractors. Conducts software analysis and validation testing.

The Senior Director of Product Management will define and execute the vision and strategy for key AI Data Engine capabilities, including GenAI/RAG pipelines, agentic AI data flows, and AI infrastructure for model training and inference. This role will lead a team of product managers and work closely with engineering, design, marketing, sales, and ecosystem partners.

IU International University seeks a part-time Professor of Computer Science with a focus on Data Science and Cloud Computing for the winter term 2026/27. The position is limited to 2 years and based in Berlin. Responsibilities include teaching, research, and curriculum development. Applicants must have a PhD in Computer Science or a related field, at least five years of professional experience, including three years outside academia, and strong didactic skills. Fluency in English (C1 level) is required.

This role is for a new-business hunter Account Executive to manage a high-value retail territory across DACH and Central Europe. Responsibilities include account planning, territory management, pipeline generation, and managing the entire lifecycle of high-value enterprise SaaS deals. The ideal candidate has 3+ years of experience in a customer-facing, new-business SaaS hunter role with a proven history of managing high-value portfolios and exceeding quotas. Strong knowledge of and experience selling into large, complex retail organizations is required. Native or C1 level German language proficiency is essential.

Solve large, complex real-world problems using ML, AI, NLP, RL, and distributed systems. Develop production-ready models and collaborate with tech and product teams.

Site Supervisor to oversee day-to-day operations and maintenance of earthing & Lightning Protection projects. Ensures efficient project delivery, quality standards, and positive client relationships. Leads a team of technicians, resolves issues, and promotes a safe work environment.

Conduct and lead rigorous empirical research in digital transformation and digital business, aiming for publication in top journals. Teach at the Bachelor and Master levels and collaborate in an international team.

The Artel Inside Sales Representative drives lead generation and opportunity creation for biopharma, CDMOs, genomics, IVD, and clinical segments. This role involves outbound prospecting, lead qualification, opportunity development, and supporting Key Account Managers. The successful candidate will have 3-5 years of experience in inside sales, business development, or a related field within the biopharma, biotech, or laboratory instrumentation industry.

Warehouse Worker (m/w/d) needed for a global e-commerce logistics specialist in Herrenberg. Tasks include unloading parcels, packing, and scanning. Experience as a warehouse worker is an advantage. English or Hindi language skills are required.

Field Service Engineer needed for installation, repair, maintenance, and commissioning of minerals processing equipment. Requires 5+ years of experience with mills, crushers, screens, flotation cells, and other related equipment. Strong mechanical aptitude and ability to conduct detailed inspections and write technical reports.

Market Development Representative will lead development initiatives in selected strategic accounts, promoting and selling Medtronic Aortic devices and services.