ruby English-speaking jobs in Düsseldorf

Business Applications Lead to oversee and expand enterprise systems across the DACH region. Expertise in Oracle Fusion, Salesforce, Jira, Kyriba, Anaplan, and TMF Payroll required. Strong stakeholder management and fluency in German essential.

Production/Engineering internship or thesis for bachelor or master students with 3+ semesters completed in a technical field. Projects include implementing new technologies, optimizing processes, and collaborating on solutions. Strong analytical skills, communication, and teamwork are required. German (B1/B2) and English language skills are necessary.

Senior Legal Counsel will advise HR and management on German and EU employment law, coordinate labor law matters across EMEA, and represent Arthrex in German labor court.

Nachhilfeunterricht seeks enthusiastic Geography Tutors to support students in understanding physical and human geography. Assist learners with topics such as climate, ecosystems, population, and global development. Strong subject knowledge and a passion for education are required.

Develop, implement, and run digital marketing strategies and campaigns to strengthen online presence and generate leads. Own B2B social media, SEO, GEO, content, and digital lead generation. Ensure clean tracking and performance reporting in Salesforce. Collaborate with Sales, Product Marketing, Customer Success, Web/IT, and external partners.

The Leibniz Institute for Educational Trajectories seeks a Managing Director for the DFG Infrastructure Priority Programme "New Data Spaces for the Social Sciences" (SPP 2431). The Managing Director will coordinate processes, facilitate collaboration, organize meetings, and manage central network funds. The position requires a doctorate in a relevant subject area, strong facilitation and networking skills, experience in science communication, and knowledge of survey methods.

The City of Hemer seeks an IT Specialist to provide first-level and second-level support for school and library IT systems. Responsibilities include managing school MDM systems, configuring telecommunications, and providing technical consulting.

Develop and implement SAP Cloud solutions, including extensions for SAP S/4HANA and SAP Cloud platforms. Utilize SAP CAP, RAP, UI5, and Fiori to create applications and user interfaces. Design cloud-native services on SAP BTP and integrate with services like HANA Cloud, Destination Service, and XSUAA. Adhere to Clean Core principles and SAP development guidelines.

Senior Backend Engineer will design, develop, test, deploy, and maintain software using a JVM language and Spring Boot in large-scale production systems. Experience with microservice architecture, relational and non-relational databases, and AWS is required.

Industrialization Engineering Associate will support the transfer of engineering BOM to manufacturing BOM. Responsibilities include customizing product definitions, ensuring material master data standardization, and deploying BOMs into operational projects.

Part-time student software developer with a focus on game development sought. Develop interactive tools, prototypes, and visualizations. Support digital platform and software development.

Weapon Systems Engineer (m/f/d) for Airbus Defence and Space in Manching. Responsibilities include requirements analysis, test plan definition, system architecture development, and test execution. Requires a completed degree in Electrical Engineering, Telecommunications, or a related field and experience in Mission or Electronic Warfare systems.

Provides support to Category Managers in operational tasks, market research, and product lifecycle management. Analyzes sales data, prepares reports, and collaborates with internal teams. Requires a Bachelor's degree and 0-2 years of experience in retail or e-commerce. Proficiency in Excel and English/Chinese/German is essential.

This Executive Business Assistant role combines content-related project work with organizational and administrative tasks. Responsibilities include coordinating meetings, preparing materials, and providing onsite support during business travel. The ideal candidate has 2+ years of experience, excellent English and German language skills, and strong organizational and time management abilities.

Drive the development and optimization of analog modeling and verification methodologies for cutting-edge AMS blocks. Collaborate with analog and digital design teams to ensure seamless integration and comprehensive test generation.

The Clinical Specialist (m/w/d) VELYS Robotics provides training and clinical support to surgeons and hospital staff on VELYS Robotics platform solutions. This field-based role requires a minimum of 5 years of experience in Joint Reconstruction/Arthroplasty and proficiency in both German and English.

Lead document control processes, systems, and standards across multiple projects. Manage document management platforms and oversee day-to-day document control activities. Support project teams with document reviews, approvals, and reporting.

We seek a Head Chef to lead our kitchen, develop the menu, and refine existing recipes. The ideal candidate will have experience in a high-volume upscale restaurant, strong leadership skills, and a passion for culinary excellence.

The Head of Market Entry & Strategic Growth–IoT will lead global strategic development, commercialization, and ecosystem expansion for mioty, a leading Low Power Wide Area Network (LPWAN) standard. Responsibilities include shaping global growth, building strategic partnerships, promoting mioty in industry forums, and empowering the Fraunhofer IIS mioty team.

Research Engineer (m/f/d) will conceive and research new technologies, develop electrical concepts, and perform field calculations for power transformers.