ruby English-speaking jobs in Düsseldorf

Drive the growth of Next Generation Products across Europe. Develop new business opportunities, manage customer relationships, and collaborate with cross-functional teams to deliver innovative flavor solutions for nicotine pouch and other next-generation product manufacturers.

Develop and optimize manufacturing processes for metal liners, ensuring scalability, automation, and efficiency. Support new product development and drive quality and efficiency improvements.

Drive CloudHealth new business growth in the DACH region. Develop and manage relationships with MSP and resale partners. Collaborate with sales teams to achieve growth targets.

Leads end-to-end SAP ERP customer engagements, from opportunity identification to deployment. Develops and sells SAP S/4 go-to-market offers and tools. Minimum 15 years experience leading SAP ERP customer engagements with a minimum of 8 end-to-end SAP ERP engagements and 4 SAP S/4 engagements. Proven ability to connect with and partner with SAP. Strong influencing personality with effective negotiating skills.

The Managing Director will lead Promega GmbH, overseeing business development in Germany, Austria, Poland, and Central Eastern Europe. This role involves developing growth strategies, strengthening customer relationships, and leading a team of approximately 170 employees. The Managing Director will also represent Promega externally, building relationships with stakeholders and participating in industry events.

From August 2026 our secondary school in Dreieich (near Frankfurt) is looking for a Mathematics Teacher (in part-time or full-time)

Develop business with existing and prospective customers, analyze customer needs, and implement solutions. Coordinate with other FedEx teams to deliver a seamless customer experience. Produce reports to support strategic planning and performance tracking.

This PhD position focuses on materials science, thin-film engineering, and MEMS innovation. The role involves developing new materials, characterization approaches, and translating simulation insights into semiconductor applications.

The Inside Sales Representative identifies and generates sales opportunities through inbound and outbound prospecting activities. Responsibilities include researching companies, developing outreach strategies, and collaborating with the Business Development team.

Develop and implement commercial product strategies for Public Cloud services, focusing on Pay-as-you-Go and subscription pricing models. Collaborate with development, operations, marketing, and sales teams on go-to-market strategies. Define product success metrics and conduct market and competitive analyses.

Senior SAP SD/OTC Functional Consultant required for global transformation projects. Focus on optimizing pricing, rebates, incentives, and revenue management processes.

Experienced Consultant – GRC (Governance, Risk & Compliance) to support a leading German financial services client. Drive risk management, compliance, audit, and information security initiatives. Define, implement, and maintain policies, controls, and certification processes aligned with ISO 27001 and other regulatory requirements.

Experienced Senior Resource Manager needed for Resource Management Office. Strong background in Professional Services, IT Consulting, or SaaS consulting environments required. Proven experience managing resource allocation across multiple projects with varying sizes, durations, and delivery models.

Supports expeditions as a cultural and natural history expert for voyages in Germany. Leads activities, provides in-field interpretation, and presents engaging presentations. Requires expertise in German culture and natural history, excellent communication skills, and the ability to work in a multinational environment.

Provides administrative and logistical support to JSEC personnel and their dependents, including housing assistance, school and daycare support, and event planning. Requires secondary education, office administration experience, and fluency in English and German. Must possess a valid European class B driving license and a current Sicherheitsüberprüfung (SÜ2) security clearance.

CNC Machinist with experience operating Fanuc lathes. Sets up and configures CNC machining centers, runs and optimizes programs, performs quality control, and supports process optimization.

Senior Health & Safety Consultant needed for a two-month construction project in Rheinberg, Germany. Must have a valid SiGeKo qualification and be available to start August 3, 2026. Responsibilities include monitoring safety standards, coordinating with contractors, conducting inspections, and ensuring compliance with German safety legislation.

PhD position in neurodegeneration focusing on the glymphatic system and its role in age-related diseases. Successful candidate will design and implement experiments, analyze data, and contribute to publications.

DataForce by TransPerfect seeks German voice talents for two Text-to-Speech projects. Selected candidates will record 3-6 hours of scripted audio for each project. Requirements include professional voice experience, idiomatic German fluency, good English communication skills, and access to a professional recording studio.

RobCo seeks a founding General Counsel to build and lead the legal function for a fast-growing robotics company. Responsibilities include establishing legal operations, managing external counsel, advising on commercial contracts, corporate structuring, employment law, and compliance. Must be a qualified lawyer admitted to practice in Germany with 7-12 years of experience in technology, deep-tech, or industrials. Fluency in German and English is required.