ruby English-speaking jobs in Düsseldorf

The Data Center Engineering Operations Technician is responsible for the delivery of best practice systems and problem resolution on all data center electrical and mechanical infrastructure. This role requires a highly driven individual who demonstrates initiative and proactively seeks solutions to complex technical problems. The successful candidate will be accountable for setting and maintaining the highest standards for safety, driving continuous improvement efforts, and collaborating with stakeholders to deliver operational excellence.

Senior M&A Analyst to support the execution of acquisitions across the full lifecycle, from origination to completion. Responsibilities include target assessment, financial modeling, due diligence, and deal negotiation. Requires a Bachelor's or Master's degree in a related field, experience in M&A, and fluency in German and English.

PCB Layout Design Engineer will design and optimize PCB layouts for complex hardware, ensuring compliance with standards and regulations. Requires experience with Mentor or equivalent software and analog layout techniques.

The Communications Manager - AI Content & Communications develops, writes, and edits content for internal and external audiences, leveraging AI tools. The role manages content initiatives, drives innovation in content formats and storytelling, and owns end-to-end project management for content production. The Communications Manager collaborates with technology partners and stakeholders to ensure alignment and delivery of strategic projects. Expertise in content creation, editorial management, and asset management is required. Experience in managing complex projects, stakeholder management, and digital content ecosystems is also necessary.

Commercial Finance Business Partner will lead budgeting, forecasting, and financial planning for the DACH commercial business. The role involves preparing analyses, delivering reports, supporting processes, and collaborating with stakeholders. Requires 3-5 years of experience in commercial finance, FP&A, or related field, strong analytical skills, and fluency in German and English.

Yibi Precision seeks a technical professional to develop and execute a market strategy for MIM technology adoption in European industrial sectors. Responsibilities include identifying and targeting potential clients, leading the client acquisition process, and providing technical consulting and solution development.

Project Developer supports the development of renewable energy projects, primarily onshore wind, through permitting, coordination, and technical groundwork.

This role supports clients in transforming business processes through AI, automation, and process innovation. Responsibilities include designing future-state processes, integrating AI solutions, and leading transformation programs. Experience in process improvement, business transformation, and understanding of AI technologies is required.

Interim Country Manager Germany to lead and grow a subsidiary of an international engineering services group. Responsibilities include developing commercial strategy, securing new business, managing P&L, and leading a team of engineers. Requires experience managing a business unit, strong business development in defense, aerospace, or other high-tech sectors, and a network among major industrial companies.

Senior Tax Expert leads tax agenda for international decisions across Allianz entities, ensuring tax considerations are embedded in strategic decision-making. Drives tax structuring, coordination, and execution of acquisitions, divestments, and restructurings. Designs, drives, and implements tax planning and restructuring initiatives to optimize effective tax rate and cash tax outcomes.

Private English tutors provide engaging online or in-person lessons to students of all ages and levels. Support students in improving grammar, vocabulary, and speaking skills. Must have good English (B2 level or higher) and strong communication skills.

Provides service support for molecular diagnostic instruments, including repair, service, PM, and installations at R&D facilities and customer sites. Creates and maintains test documentation, service notes, and training materials. Collaborates with R&D and suppliers on quality improvement of hardware, software, and firmware.

Experienced Freelance Clinical Research Associate (CRA) needed to support ophthalmology clinical trial start-up in Germany. Must have previous CRA experience, ophthalmology trial experience, strong SSU experience, and fluency in German and English.

Project Manager to lead full project lifecycle from initiation to handover. Manage project scope, schedule, budget, and communication. Requires 3+ years of project management experience, logistics knowledge, and fluency in English. Must be able to travel extensively across EMEA.

Design and develop electrical systems for complex robotic systems. Select and integrate electronic components, create schematics and PCB layouts, and troubleshoot electrical issues.

Remote Automotive Infotainment Technical Project Manager needed. Minimum 5 years experience in automotive project management, R&D, or engineering design required. Strong risk management, communication, and team leadership skills essential. Bachelor's degree in science or engineering.

Design and implement scalable AI features for an intelligent supply chain operating system. Lead MLOps processes, ensuring reliable, secure, and scalable AI systems. Collaborate with engineering and product teams to integrate machine learning models and data pipelines.

Lead and develop a high-performing engineering team across all seniority levels. Improve delivery, processes, and AI adoption. Maintain technical proficiency and contribute to code reviews and architectural discussions. Hire and mentor engineers, ensuring team growth and alignment with product goals.

Provide proactive, personalized customer support and represent the company's quality and service standards. Coach customers on online workflow tools and serve as a point of contact for brand customers.

The Fraunhofer Institute for Electronic Microsystems and Solid State Technologies EMFT seeks a Semiconductor Test Expert to develop and implement test solutions for semiconductor devices and microelectronic systems. Responsibilities include developing test programs, procuring test hardware, and collaborating with design teams and industry partners.