ruby English-speaking jobs in Düsseldorf

Responsible for the day-to-day management and maintenance of PNO's customer trailer fleet. Ensure trailers are safe and roadworthy while controlling costs. Oversee the full maintenance lifecycle, from repair needs to cost control and invoicing.

Provides local/remote desktop support, troubleshooting hardware, software, and application issues. Installs, upgrades, and supports Windows operating systems, Microsoft Office, and approved applications. Requires 2-3 years of Windows desktop support experience and certifications like CompTIA A+ and Microsoft Certified Professional (MCP).

Field Service Technician providing customer support, water analysis, and maintenance of dosing systems. Requires vocational training (chemical-technical preferred), forklift license, and several years of field service experience.

Global Lean Leader to drive Lean transformation and operational excellence across international manufacturing sites. Lead and execute Lean Six Sigma initiatives, standardize processes, and coach leadership teams. Proven track record of driving Lean transformation across multiple sites and strong expertise in Lean, Kaizen, and Six Sigma.

Master's student to investigate metabolite production and signaling during monocyte to macrophage differentiation and recruitment. Experience in cell culture and molecular biology techniques required.

Experienced CE truck drivers needed for silo and bulk goods transport in Germany. Long-term employment with competitive salary and allowances. Visa and relocation support provided.

Lead the Sea Freight department in Hamburg, supporting day-to-day operations, a team of 5, and departmental growth strategy. Strong operational Sea Freight background and leadership experience required.

Market Insights Manager will provide market, category, ingredient, and competitive intelligence to support product strategy and development. This role analyzes trends, identifies opportunities, and delivers data-backed recommendations to Product Managers. Requires a Bachelor's or Master's degree and 5+ years of experience in insights, category management, competitive intelligence, or product strategy within the supplement or FMCG industry.

Provides legal counsel to business units, specializing in IT and data protection law. Reviews, drafts, and negotiates contracts, manages intellectual property, and ensures compliance. Requires international legal experience, strong negotiation skills, and fluency in English.

PhD student position investigating the role of DNA damage response in pediatric myelodysplastic syndromes using iPSC-derived hematopoietic stem cells.

This Therapeutic Area Specialist will maximize sales of products in a defined region. Responsibilities include providing scientific expertise to oncologists, achieving sales targets, developing key accounts, and collaborating with cross-functional teams.

As a System Engineer (m/f/d) Citrix, you will be responsible for the "Remote Access / Virtual Workplace" service, steering and coordinating our external service provider. You will monitor service performance, manage incidents and problems, and contribute to the planning and development of the technical roadmap for Citrix Virtual Apps and Desktops, remote access solutions, and cloud-based virtual desktop technologies. You will also evaluate and introduce future-oriented technologies and work on service reviews with stakeholders.

The Data Center Engineering Operations Technician is responsible for the delivery of best practice systems and problem resolution for data center electrical and mechanical infrastructure. The role requires troubleshooting and fixing infrastructure issues, and working with UPS's, MV electrical systems, generators, cooling systems, and other related equipment.

Senior D365 Business Central Project Manager leads customer projects from initiation to completion. Manages delivery teams, customer communication, and stakeholder expectations. Requires 5+ years of experience managing Dynamics 365 Business Central projects within a Microsoft Partner or consultancy.

Experienced Network Area Manager needed to build and optimize last-mile delivery operations across Germany. Manage delivery stations, hubs, and DSP partners, driving performance improvements and ensuring operational excellence. Strong last-mile logistics experience, operational team management, and analytical skills required. Fluent in English & Mandarin.

Manage the full recruitment lifecycle, from identifying and approaching candidates to onboarding. Develop sourcing strategies, build relationships with stakeholders, and monitor recruitment KPIs.

Experienced PMO to support a large international SAP S/4HANA transformation program. Manage scope, budget, and risk, drive transparency, and ensure delivery discipline across workstreams and stakeholders.

Experienced hospital nurse needed for a Near Patient Nurse role supporting the TRICARE Overseas Program. Provide clinical case management, communication, and patient advocacy within the German healthcare system. Fluent in German and English required.

Airbus Defence and Space seeks a Designated Certification Specialist for Mission Support Systems to ensure compliance and safety of IT-based systems for flying platforms. The role involves collaborating with German Air Force pilots and airworthiness authorities, driving airworthiness activities, and providing expertise throughout the software development lifecycle.

Manages the commercial targets of the medical testing and certification business field in Germany, including P&L, costs, and EBIT. Leads a team of specialists and coordinates cross-business-field orders. Implements sales activities, optimizes the product portfolio, and ensures compliance with regulations.