ruby English-speaking jobs in Düsseldorf

Maintenance Planner for an EASA Part-145 helicopter organization. Responsibilities include planning scheduled/unscheduled maintenance, creating work packages, and coordinating tasks while ensuring compliance with EASA Part-145 requirements. Requires relevant experience.

Lead an autonomous agile team building core digital lending solutions. Guide technical decisions, mentor engineers, and contribute hands-on code while ensuring quality and scalability.

Working Student in Data Analytics & IT Automation supports Power BI dashboard development and automates IT processes using Power Automate. Requires experience with Power BI, data visualization, and a relevant degree.

Develop and manage relationships with key end customers in the Data Center industry. Own the end-to-end sales process, identify new business, and achieve revenue targets. Requires 5+ years of B2B sales experience and fluency in German and English.

Team Assistant role in a fast-paced AI startup. Responsibilities include office management, event planning, onboarding, accounting support, and administrative tasks for the commercial team. Requires fluency in German and English.

Legal Translator role involving drafting legal documents, legal research, and interpreting between English and German. Responsibilities include managing office administration and interacting with German authorities. C1 proficiency in both languages is required.

E-Commerce Manager to support international launches and manage the global WooCommerce portfolio. Responsibilities include configuring shop settings, optimizing customer journeys, and driving platform excellence. Requires 2+ years of experience with WordPress, WooCommerce, and WPML.

Sales Engineer Photonics will deliver presentations, conduct product demos, and coordinate feasibility studies. Analyzes the APAC market, develops marketing campaigns, and structures product requirements. Requires a technical background in electronics, semiconductor engineering, or a related field. Fluency in English is required, additional language skills are a plus. Travel within the APAC region is required.

Junior YouTube Channel Manager to support channel growth and optimization. Tasks include assisting with publishing, content preparation, and performance monitoring. Requires interest in digital content and basic familiarity with YouTube and simple video editing tools.

SAP Project Manager needed for Public Cloud implementation, focusing on Finance topics within S/4HANA Cloud. This role leads end-to-end delivery, managing scope, timeline, and risks using SAP Activate.

Fractional CMO/CGO to own growth and marketing for vögeln, a consumer biotech product. Define GTM strategy, build the acquisition funnel, and establish commercial foundations. Requires native German and proven growth leadership.

Commercial Engineer needed for the Europe Office. This role involves generating new sales, maintaining current customers and distribution, and providing advisory service. Candidates should be Chemical or Industrial Engineers with knowledge of food, cosmetic, or pharmaceutical processes.

Support the DACH region for Residential & Commercial Cleaners and Covers. This role combines technical support, partner development, training delivery, and service network coordination. Requires a technical degree and 3-5 years of relevant experience.

Develop and maintain fabrication standards across European operations, focusing on safety and efficiency. Improve manufacturing KPIs like OEE and uptime by leading cross-functional projects. Requires 5+ years in structural component fabrication and a relevant engineering degree.

Business Process Specialist Allocation role involves translating business proposals into workable solutions for allocation and replenishment processes. You will define, improve, and document workflows across Supply Chain, supporting integration testing and training.

Freelance Video Game Translator needed for Japanese to Traditional Chinese. Requires native Traditional Chinese and excellent Japanese command. Must have experience localizing video games and be proficient in memoQ and Plunet TMS.

Qualified Architect to join Frankfurt team, specializing in large-scale data center projects across Europe. Minimum 3 years post-qualification experience, strong design skills, Revit proficiency, and fluency in German and English required.

Lead a team in Business Development and Project Development for PV, onshore wind, and BESS across North-Eastern Germany. Drive strategy, manage three direct reports, and shape the regional pipeline. Fluent German and English are essential.

Recruiter responsible for Service Excellence throughout the recruitment cycle. Duties include sourcing, engaging, and assessing candidates, and partnering with hiring leaders to drive offer acceptance. Requires 2+ years of recruiting experience.

IT Support Specialist to maintain the internal IT ecosystem. Responsibilities include triaging support requests, managing hardware lifecycles, and automating workflows using scripting. Requires macOS/Windows admin experience and knowledge of business suites.