ruby English-speaking jobs in Düsseldorf

Part-time student job at a&o Hamburg City hostel. Responsibilities include reception duties, guest assistance, and maintaining cleanliness. Must be officially enrolled in university with a valid enrollment certificate and have B2 level German and English skills.

Lead end-to-end delivery of SAP Ariba Sourcing, SLP, and Contract Management for a major client engagement in Germany. Drive solution design, configuration, integration, and go-live activities.

Project Manager responsible for delivering turnkey timber construction projects from planning to handover. Manages schedules, costs, and quality, leading project teams and coordinating with clients, authorities, and planners. Requires engineering or architecture degree, project management experience, and strong German language skills.

Supports origination, underwriting, and execution of industrial and logistics real estate investments in Germany and select European markets. Conducts market research, asset analysis, and due diligence. Prepares investment materials and supports asset management initiatives.

Senior VFX Artist will design and create stunning visual effects for character, combat, and environment setups in Unreal Engine 5. Collaborate with the Tech Department and other teams to develop new processes, overcome technical challenges, and ensure high-quality results.

Field Account Executive to manage sales in the Munich hospitality market. Full cycle ownership of the sales process from prospecting to closing. Must be a self-motivated hunter with excellent German communication skills and a passion for consultative selling.

Master's thesis focusing on developing ion-selective membranes for sensing applications. Research involves membrane design, electrochemical characterization, and structural analysis using techniques like XRD and IR spectroscopy.

Marabu Airlines seeks motivated individuals to begin their aviation career as Junior Cabin Crew at its Frankfurt base. Full training will be provided, and no prior cabin crew experience or license is required. Applicants must be at least 18 years old, have a valid passport, the right to live and work in Germany and the EU, and meet minimum height and language requirements.

Shape the user experience for a new AI agent platform designed for small and medium businesses. Design intuitive and efficient interfaces for a next-generation intelligent assistant ecosystem. Collaborate with engineers, product managers, and stakeholders to develop and refine user journeys, prototypes, and UI/UX elements.

Technician Electronics Manufacturing (m/f/d) will analyze design data, create manufacturing documentation, and manage materials. Requires a completed vocational training in electrical engineering or a comparable technical qualification.

Business Consultant to implement SaaS software solutions for international clients. Responsibilities include analyzing customer requirements, configuring software, and leading go-live support. Fluent German and English required.

As an HR Administrator/HR Generalist, you will be the first point of contact for administrative HR issues, preparing onboarding, employment contracts, and other HR documents. You will advise on topics like maternity protection and parental leave, manage digital workflows in our eHR system, and support the team in creating personnel statistics.

Shape product positioning, messaging, and experiences across the buyer journey. Translate product capabilities into value propositions and stakeholder-specific messaging. Develop sales enablement assets and monitor market trends.

PhD position (50%) in virology and molecular medicine available at Witten/Herdecke University. The project focuses on human adenovirus biology and developing next-generation viral vectors for gene therapy.

Warehouse Supervisor will manage daily warehouse operations, optimize performance, and ensure compliance with regulations. Experience in warehouse management, logistics, and supply chain is required. Fluency in English is essential, German is preferred.

Market Development Representative will lead development initiatives in selected strategic accounts, promoting and selling Medtronic Aortic devices and services.

As an Application Technologist, you will develop innovative cosmetic formulations, execute product development projects, and collaborate with cross-functional teams. You will formulate and optimize a range of personal care products, including emulsions, gel-based systems, and surfactant-based formulations.

Senior Product Engineer will build and ship production software using AI, lead technical communication with enterprise customers, and help build the product organization. Requires 5+ years of product experience with at least 2 years in technical roles, deep LLM/AI experience, and strong technical instincts. Must be comfortable owning several enterprise customers and pushing back on scope when needed. Excellent written and verbal communication in English and German (C1 or C2) is required.

Professional Services Consultant to deliver Anaplan solutions, translate business problems into models, and nurture client relationships. Requires Anaplan expertise, consulting experience, and strong communication skills.

Manage and grow complex website and retainer projects for B2B SaaS companies. Coordinate projects, lead client communication, and translate client feedback into actionable steps for design and development. Support clients with website strategy, CRO, messaging, landing pages, and long-term website growth.