ruby English-speaking jobs in Düsseldorf

Working student position with the MILES carsharing team in Stuttgart. Responsibilities include cleaning and maintaining vehicles, ensuring fleet readiness, and performing minor repairs. Must be familiar with Stuttgart, have basic cleaning experience, and be fluent in German and/or English.

Support the planning, execution, and delivery of global communication projects for a fashion and lifestyle company. Assist with visual communication, photo and video shoots, and the maintenance of digital corporate channels.

Senior Project Manager will oversee technically complex, large-scale customer projects in energy, marine, industry, and research sectors. Responsibilities include cost, schedule, and quality management, stakeholder coordination, and project lifecycle oversight. Requires a degree in electrical engineering or related field, proven project management experience, and fluency in German and English.

The PDK team seeks an experienced Staff PDK/CAD Physical Verification (PV) Engineer to lead a small team. Responsibilities include developing and maintaining PDKs, supporting internal customers, and collaborating with foundries and EDA tool vendors. Requires deep understanding of DRC, LVS, FILL, and Parasitic Extraction tools and programming languages.

Service Technician (m/f/d) for wind turbines. Responsibilities include on-site servicing, maintenance, repair, and fault resolution. Requires vocational training in a relevant field, familiarity with Microsoft and iOS, and a valid Class B driver's license.

The Head of Real Estate is responsible for Deutsche Börse Group's global workplaces, shaping the real estate strategy and ensuring modern, high-performance work environments. This role leads a global team, oversees construction projects, manages contracts, and collaborates with subsidiaries to advance an integrated workplace experience.

As a professional driver, you will be responsible for transporting goods within Germany, ensuring timely and safe delivery.

Senior investment professional sought to lead complex, bespoke transactions in the DACH mid-market. Requires 8+ years of experience in private equity, structured credit, or special situations, with deep DACH market knowledge and fluency in German and English.

Service Manager for Extended Enterprise (m/f/d) for Airbus Defence and Space in Taufkirchen. Responsibilities include preparing, implementing, and realizing services throughout the Life Cycle, ensuring customer satisfaction, identifying new service opportunities, and acting as a contact person for stakeholders.

Postdoctoral Researcher to work on the relationship between populism and EU law. Develop research plan, publish findings, and participate in project events. Requires PhD in law or political science, advanced knowledge of EU law and politics, and strong communication skills.

Lead a large-scale, global SAP transformation program, ensuring alignment between IT, business units, and stakeholders. Drive business adoption and on-time, on-budget program delivery.

Leads the development and execution of patient advocacy strategies for Hematology-Oncology in Europe. Builds and manages relationships with patient advocacy groups and professional societies. Oversees patient engagement initiatives and tracks advocacy outcomes.

ProBioGen, a Berlin-based biotech company, seeks an experienced leader to build and manage a new Viral Vector Operations unit.

The Retail France Collections team seeks a driven individual to reach out to delinquent customers, negotiate payment plans, and manage repossession activities.

Sales Development Representative for Checkmk, a leading hybrid IT monitoring software. The role supports customer growth in Europe, the US, and beyond.

Postdoctoral researcher to investigate metabolic regulation of T cell response in chronic infection and tumor microenvironment. Conduct independent research, analyze T cell biology, and supervise students. PhD in life sciences required, with experience in T cell biology, CRISPR/Cas9, and animal experiments.

Kindergarten Teacher (m/f/x) needed for a part-time, 20.5-hour position at SIS Frankfurt. The role involves pedagogical care, educational program implementation, observation and documentation, parent-teacher meetings, and team collaboration. Applicants must have a pedagogical qualification, practical teaching experience, native English skills, and basic German knowledge.

Working Student (f/m/d) will support the Global Communications team in Middle and Eastern Europe with tasks such as organizing employee events, creating content, and providing general project support.

This PhD project focuses on developing a novel protein assay for the Vivalytic point-of-care platform. The successful candidate will research and evaluate assay technologies, implement concepts, and validate a complete assay workflow.

Designs and optimizes global end-to-end processes for shipping, transportation execution, and order management within a SAP S/4HANA system. Responsible for defining, harmonizing, and implementing standardized processes across international sites and regions.