ruby English-speaking jobs in Düsseldorf

Support TowPreg process development through hands-on lab work, machine operation, and prototyping. Prepare, test, and document specimens while contributing to process improvements. Requires relevant engineering study and German B1-B2/English C1.

PhD position in Statistical Mechanics of Noisy Quantum Devices. Analyze many-body dynamics of quantum circuits, mapping them to statistical-mechanics models. Characterize information protection transitions using analytical and numerical methods.

Leads global corporate strategy projects, defining and implementing company strategy. Manages cross-functional teams to identify growth opportunities and improve profitability. Drives strategic planning, conducts market research, and acts as a liaison between senior leadership and stakeholders.

ThirtyEight Capital seeks entrepreneurial individuals to co-found businesses in the energy and climate space. This involves identifying, validating, and potentially building scalable and profitable ventures from scratch. Areas of focus include heating & heat pump ecosystems, energy financing models, and energy optimization. Ideal candidates possess entrepreneurial potential, operational experience, and a strong understanding of energy-related systems.

Head of AI Applications to shape the AI & GenAI tech stack. Lead technical project streams from PoC to scaled solutions using agile frameworks. Requires deep technical knowledge of LLMs and Microsoft AI stack.

Experienced CFO to lead finance, accounting, controlling, legal, insurance, governance, and compliance for a growing PE-backed industrial company. Responsibilities include financial reporting, budgeting, forecasting, and driving EBITDA, margin, and cash flow performance.

Seeking a Group CFO/MD to drive full-scale transformation of a manufacturing business to private equity standards. Responsibilities include professionalizing finance functions, leading M&A, and partnering with the CEO. Requires proven experience in PE environments.

Financial Sales Advisor builds long-term client relationships, providing excellent financial advice. Responsibilities include analyzing products and understanding client financial circumstances. Requires interest in finance and sales, strong communication, and fluent English.

Support the Senior Visual Merchandising Lead in executing EMEA strategies across brand stores and wholesale partners. Manage projects, review store execution, and develop regional standards. Requires 2-4 years of experience and strong communication skills.

Own legal and compliance end-to-end, drafting contracts, evolving T&Cs, and building the compliance framework. Act as the GDPR expert and legal advisor for public tenders. Requires legal degree and experience in B2B software.

Welder needed to perform precise welding on complex components using MAG, TIG, and/or SMAW. Must have vocational training, valid certifications, and good German skills. Work in a shift-based production environment.

Senior Principal Architect for Automotive designs robust architectures for strategic customer use cases. Requires 12+ years experience, expertise in AD/ADAS, and deep knowledge of automotive systems.

Site Design Engineer Graduate Program. Responsibilities include managing telecommunication base site solutions, reviewing partner designs, creating surveys, and preparing necessary documentation. Requires a degree in Civil Engineering and fluency in German and English.

Junior Account Executive to run the sales cycle from demo to closed-won. Responsibilities include pipeline generation, managing complex sales processes, and partnering with founders on messaging. Requires German and English fluency and 1 year of B2B sales experience.

The Clinical Territory Associate will gain knowledge of technical, clinical, and sales aspects of the da Vinci Surgical System. They will provide technical and clinical support, lead product demonstrations, and contribute to sales goals. The role requires a bachelor's degree, fluency in English and German, and the ability to travel up to 50%.

Lead and develop NPD projects for Milwaukee® Footwear in EMEA. Responsible for technical aspects, budget, and schedule adherence. Requires technical education, project management experience, and CAD knowledge.

Account Executive to sell the Everbridge Critical Event Managed Platform to new Mittelstand customers. This remote role requires 5+ years of SaaS sales experience, specifically selling GRC, Resilience, or cyber solutions. Must be a proven "hunter" with a history of exceeding quotas.

Manages supply base operations including receiving, stock control, and inventory according to Army Regulations. Develops internal policies, schedules, and manages personnel. Requires C1 English and German proficiency, plus relevant experience.

This role involves loading, unloading, shipping, receiving, scanning, sorting, and stocking packages in a fast-paced environment. The position may require operating heavy machinery and involves lifting up to 70 lbs.

Manage a defined portion of the cable assemblies business in EMEA, driving product portfolio growth and managing the full business lifecycle. Lead cross-functional teams, leverage AI-enabled tools, and ensure product data accuracy.