ruby English-speaking jobs in Düsseldorf

Develop aviation strategy for airlines, airports, or MROs. Design end-to-end aviation processes and optimize MRO operations.

Director of Operations to oversee daily operations, lead process improvements, and manage sales activities in Germany.

This entry-level role provides hands-on experience in trade credit insurance. You will support contract management, assist with underwriting decisions, and gradually take on client responsibilities.

Software Project Manager to lead software development for new energy storage technology. Responsibilities include planning releases, ensuring team effectiveness, and serving as the main customer contact. Requires a Bachelor's degree in a related field with 7-15 years of experience, or equivalent. Fluency in German and English is required.

Senior Solution Architect will design and support a distributed energy management system for construction sites within the Liebherr ecosystem. Requires experience with distributed IoT software systems, cloud mechanisms, and DevOps.

Support a global legal team by providing administrative assistance, conducting legal research, and contributing to legal projects.

Design and optimize HVDC and HVAC cable systems for land and offshore projects. Contribute to technical development during tender and execution phases, including calculations, documentation, and coordination.

The City of Bochum seeks a License Manager (f/m/d) to manage software licenses, conduct audits, and advise departments on licensing issues. The role also involves contract management, including recording, maintaining, and reviewing contracts.

Senior Fund Accounting Officer required for alternative investment fund administration. Experience in fund setup, daily operations, financial reporting, and investor servicing. Fluency in English and French is essential.

Senior Mechanical Engineer to lead mechanical design and coordination of data center projects. Responsibilities include system design, calculations, coordination with multidisciplinary teams, and ensuring compliance with German regulations and standards. Requires a Bachelor's degree in a relevant engineering discipline and experience delivering mechanical building services projects in Germany.

Research Associate for a one-year pilot project on "Southeast Asians Germans": Beyond the Migration and Generation Paradigm. Voice, Creativity, and Advocacy. Responsibilities include collecting linguistic and visual data, collaborating on data analysis, and teaching 2.6 weekly hours.

PhD position in Clinical Chemistry and Laboratory Medicine focusing on machine learning and AI in diagnostics and biomedical research. Develop computational methods for patient stratification and molecular subtyping.

As a (Senior) Project Engineer in the Brainlab R&D Instruments Division, you will develop and document medical devices, ensuring they meet international standards and clinical requirements. You will collaborate with cross-functional teams, conduct literature searches, and define verification tests.

Electromechanical Inspectors needed for 6-month contract roles at supplier sites across Europe. Perform visual and dimensional inspections of parts, assemblies, and sub-assemblies to engineering drawings, customer POs, and industry standards. Experience with GD&T, FAIs, IPC-A-610, and electronic assembly inspection required. Must be comfortable working as an independent contractor.

As an Outbound Sales Working Student, you will engage with decision-makers to uncover sustainability needs and book meetings for Account Executives. You will conduct multi-channel outreach, lead outbound calling, and track your KPIs.

Senior Digital Insurance Solution Manager will collaborate with Underwriting Managers to design digital insurance products. The role involves translating underwriting logic and business rules into digital solutions on INSTANDA. Experience in insurance, digital platforms, and stakeholder management is required.

Defines, governs, and enhances the delivery methodology for a global Customs Transformation program. Develops and maintains program management standards, templates, and processes. Coaches and guides project teams on agile methodologies and best practices.

Registered Dental Hygienist provides comprehensive preventive dental care to U.S. Army service members and their families at military dental clinics in Europe.

Experienced DECT NR+ Wireless Systems Architect needed to lead architecture and design of wireless communication systems. Develop system concepts, conduct performance analysis, and contribute to implementation and optimization of DECT NR+ PHY/MAC protocol stacks.

Postdoctoral position in micrometeorological and statistical modeling to support spatial planning. Applicants must hold a degree in a relevant field and have experience with statistical methods, machine learning, and spatial datasets.