ruby English-speaking jobs in Düsseldorf

Mechanical Manager roles available for Data Centre construction. Responsibilities include resource planning, team management, project scheduling, and ensuring quality standards. Requires 5+ years of experience with a large M&E contractor.

Qualified electrician with datacenter experience sought for site-based commissioning role in Frankfurt. Lead and execute on-site commissioning, testing, and validation of electrical systems, ensuring full functionality. Collaborate with project teams, diagnose technical issues, and prepare commissioning documentation.

Artificial Intelligence Researcher role focused on applying the latest AI research to real-world use cases. Responsibilities include prototyping, validating ideas, and managing AI models. Requires a Master’s or PhD and strong Python/ML framework skills.

Develop highly integrated RF SoCs for automotive radar applications. Responsibilities include mixed-signal SoC ASIC implementation, HDL checks, floorplan creation, and sign-off verification like STA and EM. Requires knowledge of digital ASIC design and analog RF SoC development.

The Product Manager acts as the technical and commercial bridge for Eagle's IoT and Automotive cellular module portfolio. This role drives design-wins, conducts technical discovery, develops sales collateral, and trains internal teams.

Own the end-to-end product strategy for the pan-European tax & year-end engine and the German tax advisor/CPA offering. Build from scratch, architect for two segments, and drive discovery across markets.

The Product Development Scientist will transfer new formulations to pilot scale and production, optimizing existing formulations and creating manufacturing instructions. This role requires a Bachelor's or Master's degree in a relevant scientific field and experience in the food supplement, pharmaceutical, or food industries.

Seeking a full-time Administrative Manager to manage office operations and administrative processes remotely. Responsibilities include coordinating workflows, supporting teams, and ensuring policy compliance. Requires office administration experience and Microsoft Office proficiency.

Product Design Manager owns the design management process, driving deliverables to meet commercial and technical targets during concept design. This role coordinates design with stakeholders, ensuring quality and on-budget delivery while managing design teams and budgets.

Operations Human Resources Partner Intern role involves developing HR knowledge, assisting with internal communication, and supporting daily HR queries. Requires C1 fluency in German and English, and current study in a related field.

Experienced Clinical Research Associate needed for an International CRO. Responsibilities include site initiation, monitoring, and close-out visits. Requires 1+ years of independent monitoring experience and fluency in German (C1).

Customer Success Manager for installer partners in West Germany. Ensure successful onboarding, strong adoption, and long-term satisfaction by acting as a trusted advisor. Requires fluent German and English, and experience with SMB customers.

Working student in product management assisting with market analysis, competitor monitoring, and documentation creation. Requires studies in engineering or natural sciences/business with technical affinity. Proficiency in German and English is necessary.

Seeking laboratory professionals with hands-on expertise in blood gas sample collection and analysis. This flexible consulting role involves sharing insights on collection procedures, preanalytical challenges, and improving testing protocols. Requires 3+ years of relevant experience.

Assistant Professor of Finance (Tenure Track) at WHU. Responsibilities include research in household, investment, or sustainable finance, teaching in English, and mentoring theses. Requires a Ph.D. and an outstanding research record.

Experienced Payroll Specialist needed to manage end-to-end payroll for the DACH region. Responsibilities include monthly processing, compliance, and system management in SAP/Promenta. Requires commercial training and German/English proficiency.

Product Manager to drive end-to-end finance automation, building core services for financial transparency, payment flows, and invoice processing. Lead the roadmap for finance systems, including 3WM and ERP integrations.

Logistics Operation Supervisor manages end-to-end logistics, including transportation, warehousing, and distribution. This role oversees 3PL providers, drives cost optimization, and supports supply chain planning.

Lead German import customs and CBAM compliance for an offshore wind project shipping from China. Manage external advisors, review documentation, and handle CBAM registration and reporting. Requires strong German/EU customs experience.

Contractor CRA role involves site management, including selection, SIV, and monitoring visits. Responsibilities cover protocol compliance, recruitment tracking, documentation, and drug safety reporting. Requires a Bachelor's degree and at least 8 years of CRA experience.