ruby English-speaking jobs in Düsseldorf

Strategic Key Account Manager to lead biosimilar product innovations in NRW. Responsibilities include developing regional sales strategy, building key stakeholder relationships, and driving market access. Requires a Life Sciences degree and proficiency in German and English.

Internship in Global Category Passives supporting purchasing projects and the sourcing process. Responsibilities include supplier communication, data management, and analysis. Requires studies in business, engineering, or economics and fluent Business English.

Lead technical design and engineering strategy for wind energy projects. Define wind and civil engineering strategy, manage interfaces, and build high-performing teams. Requires 10+ years in industry and 5+ years in leadership.

Specialist Pattern Engineering role involves collaborating on technical solutions, developing and refining patterns with design teams, and ensuring production quality. Requires studies in related fields and CAD software expertise.

Proactively monitor fleet health and performance across customer sites. Recommend software and hardware service interventions based on data. Requires 3+ years in reliability or field service with robotics experience and skills in SQL/Python.

Develop strategic account plans to drive client adoption, retention, and growth. Build trusted client relationships to ensure business objectives are met and maximize value from Fitch Solutions products. Travel across EMEA is required.

Manage all customer service personnel and daily operations to maintain and grow the customer base. This role involves HR responsibility, budget management, driving continuous improvement, and acting as an SAP expert.

Provide central QA for technical, operational, data, and resilience aspects of BRT scenarios. Assess system readiness by reviewing test evidence, interfaces, and recovery arrangements. Requires experience in complex banking system testing and strong analytical skills.

Senior Consulting Systems Engineer for Strategic Automotive Accounts. This role involves defining end-to-end solutions, shaping automotive strategy, and managing key client relationships in Southern Germany. Requires deep IT industry knowledge and strong German/English communication.

As a Digital Engineering Consultant, you will optimize engineering across the product lifecycle for global clients using digital twins and AI. You will design and implement digital transformation strategies for R&D and manufacturing.

Lead Value Engineer for Pharma, architecting large-scale AI and data-driven business transformations using the Celonis Context Model. Requires 7+ years of experience, deep IT/SaaS background, and expertise in Pharma dynamics.

Working Student in Forming supports daily operations and projects related to process and material flows. Responsibilities include data collection, analysis, and presentation preparation. Requires advanced studies in an engineering field, MS Office proficiency, and English skills.

Senior Demand Planning Manager for Waters DACH. Responsible for accurate short, mid, and long-term forecasts for key customers and brands. Manages weekly updates and monthly Global Planning system presentations. Requires a Business Administration degree and 5+ years in Planning.

Senior Media Manager – Offline required. Must have 5+ years of hands-on experience in TV, radio, OOH, etc., with deep expertise in German or Spanish media markets. Own end-to-end offline campaigns, driving measurable business results. Relocation to Munich is mandatory.

Provide advanced remote troubleshooting and technical support for BD Biosciences instrumentation via phone, email, chat, or online tools. Requires a Bachelor's Degree in relevant engineering and 2+ years in device troubleshooting.

Principal Engineer in Power Electronics to advance next-gen power delivery for HPC, AI, and data centers. Focus on R&D for BMP, PSiP, and VRM technologies. Requires PhD or MSc plus extensive R&D experience.

Drive new business acquisition across Global 2000 accounts as an Enterprise Account Executive. Own the sales lifecycle for SAP ecosystem deals, advising C-level stakeholders on business risk. Requires 7-10+ years in enterprise software sales with SAP experience and fluency in German and English.

Process Engineer for Dry and Wet Etching in semiconductor manufacturing. Responsibilities include ensuring process stability, driving improvements, investigating deviations, and supporting new technology implementation. Requires a relevant technical degree.

Senior Product Marketing Manager to grow Observability products by positioning and running campaigns. Partner with product managers to define value and GTM strategy, driving customer adoption and retention. Requires technical curiosity and strong communication skills.

Support primary fundraising mandates for private equity clients across the DACH market. This role involves coordinating investor due diligence, managing client interactions, and supporting business development initiatives.