ruby English-speaking jobs in Düsseldorf

Develop innovative beverage applications with a focus on taste optimization and sugar reduction. Translate concepts into market-ready solutions, especially for fiber- and protein-enriched beverages.

Own IAM strategy across Entra ID and Active Directory. Manage conditional access, PIM/PAM, and identity lifecycle governance. Develop identity-centric detections and threat-hunting workflows. Requires 5+ years in IT security engineering with deep Entra ID expertise.

Lead global engineering transformation by establishing governance, systems, and digital capabilities. This role optimizes engineering delivery using data and AI to improve productivity and predictability. Requires 20+ years in engineering design across relevant sectors.

Manage all HR functions for a leading sports betting operator. Responsibilities include talent acquisition, employee relations, performance management, and HR operations compliance. Requires a degree and experience in a generalist HR role.

Forklift Driver role involving operation of various industrial trucks, loading/unloading, and palletizing. Requires a valid forklift license, scanner experience, and flexibility.

Experienced Project Planning & Scheduling Manager needed to coordinate schedules across the full project portfolio for a growing energy infrastructure business. Responsibilities include integrating timelines, monitoring progress, and establishing planning standards. Requires relevant degree and experience with Primavera P6/MS Project.

Senior Expert to strengthen strategic and operational development of the European workshop network. Lead network transformation, shape future concepts, and drive supplier development roadmaps. Requires a Master's degree and 8+ years of relevant experience.

For our Kindergarten/Crèche in Munich Alt-Bogenhausen we are looking for a motivated and qualified Early Years Educator

Senior Project Manager to lead Civil, Structural, and Architectural delivery for major hyperscale data centre projects. Requires 8+ years in major construction, including 3+ years as a Senior PM, with expertise in mission-critical facilities.

Define and drive the global quality strategy for Thermal Solutions. Establish unified quality frameworks, lead digital transformation, and ensure high product quality across international operations. Requires Master's degree and global quality leadership experience.

Admin Specialist needed for J&T Express. Coordinate administrative processes, support departments, and ensure efficient daily operations. Requires a Bachelor's degree, 2-3 years of admin experience, and fluency in Mandarin with business fluent German or English.

Experienced Android HMI Lead Engineer to develop and integrate next-generation infotainment UIs for vehicle programs. Requires 10+ years of experience, expertise in Android UI development, and fluency in German and English.

Structured and customer-oriented Aftersales & Warranty Coordinator to manage processes between dealers, manufacturers, and repair facilities. Responsibilities include processing warranty claims, handling customs documentation, and managing customer inquiries.

As a Painter in the Wheel Shop, you will prepare and apply approved paint products to aircraft wheel hubs and brake units. This role requires following procedures, maintaining high workmanship, and adhering to safety standards.

Legal Counsel needed to support Autel's European business operations. Responsibilities include drafting commercial agreements, advising on compliance (GDPR, regulatory matters), and managing disputes. Requires a law degree and 3+ years of relevant experience.

Self-employed Sales Advisor role in financial services. Build client relationships, acquire new clients, and provide financial advice. Requires interest in finance, sales, and an entrepreneurial mindset. Fluent English is necessary.

Experienced HR leader needed to support operations, driving workforce development, employee relations, and strategic goals. Responsibilities include leading HR/Payroll, talent acquisition, and policy administration. Requires strong German and English skills.

Own project delivery for frontier AI labs from start to finish. Act as the single point of contact, recruiting and enabling domain experts, running quality processes, and reporting progress on short timelines.

Software Test Automation Developer to design and implement automated test software for WebApp, Embedded Systems, and Cloud. Develop test frameworks, maintain CI/CD pipelines on Azure DevOps, and execute automated tests. Requires a CS degree and relevant experience.

Forward Deployed AI Engineer builds production-ready AI and automation solutions end-to-end. This role requires technical strength, experience with LLMs, RAG, and agentic systems, and an entrepreneurial mindset.