ruby English-speaking jobs in Düsseldorf

Manages a team of EMEA Field Application Engineers to drive demand creation and achieve design win and gross profit goals. Acts as EMEA FAE for assigned technologies, providing technical expertise and customer support. Develops and implements technical programs, identifies training needs, and builds relationships with suppliers. Leads team activities including recruitment, performance management, and development.

Senior Clinical Researcher to design, evaluate, and analyze clinical investigation protocols for digital neuropsychological solutions. Collaborate with global teams, contribute to statistical analysis plans, and present research findings. Must have experience in CIPs, SAPs, data evaluation, and digital health. Fluent in German and English required.

Lead the site's Lean transformation, delivering operational and financial improvements. Manage a team of Operational Excellence Champions, partner with site leadership, and ensure Lean initiatives support strategic priorities. Drive strong engagement with employees, translate the Site Strategy into a Lean roadmap, and deliver improvement waves. Collaborate cross-functionally, build Lean capabilities across the site, and coach Lean leadership behaviors.

Lead daily manufacturing operations to achieve production targets and optimize workflows. Drive continuous improvement initiatives using Lean Manufacturing and Six Sigma. Monitor production KPIs and collaborate with cross-functional teams.

Mechanical Turnover Engineer needed for a large-scale pharmaceutical construction project near Frankfurt. Manage full turnover of complex mechanical systems, ensuring compliance with GMP, project specifications, and regulatory requirements. Prepare comprehensive Turnover Dossiers and lead system walkdowns. Coordinate with contractors, vendors, and CQV teams to ensure timely completion and seamless handover.

Senior Systems Engineer to contribute to the smooth operation of the ESC, working with global AWS teams and influencing AWS services. Requires fluency in English, experience with Python, Perl, or other scripting languages, and expertise in Linux and networking.

Advise national and international clients on US and international tax matters. Interpret and apply international tax treaty provisions. Provide estate and gift tax planning services. Develop tax-efficient structures involving PFICs and CFCs.

The European Mid-Market team is seeking a Manager/Associate Director to originate, analyze, and execute investments in the German market. The role involves deal sourcing, financial modeling, due diligence, and portfolio management. The ideal candidate will have 8+ years of relevant experience in private equity or asset management with a focus on mezzanine and equity deals. Fluency in German and English is required.

Experienced housekeeper needed for modern apartment complex. Responsibilities include quality control, staff training, laundry management, and ensuring order. Requires professional experience, knowledge of cleaning procedures, and strong attention to detail. Good German or English skills are necessary.

The Corporate Office Senior Lead provides administrative and strategic support to the Executive Management team. Responsibilities include briefing preparation, agenda management, presentation development, and cross-functional project facilitation.

Provides strategic health and safety advice to leadership, develops and implements site-wide safety strategies, and ensures legal compliance with occupational health and safety requirements.

Leads strategy and roadmap for enterprise eHealth portfolio, including cloud and platform solutions. Manages full product lifecycle from concept to end of life. Builds and scales B2B software products, preferably in eHealth or healthcare IT.

Leads and executes the EMEA Healthcare Compliance strategy, partnering with senior leaders on business initiatives and compliance matters. Oversees compliance programs across EMEA markets and guides investigation and remediation activities. Leads a team of HCC professionals, fostering a culture of integrity and accountability.

Provides high-level administrative support to the Group CEO, managing complex international schedules, correspondence, and sensitive information. Ensures seamless daily operations and effective coordination within a fast-paced, global environment.

This part-time position is responsible for loading, unloading, shipping, receiving, scanning, sorting, and stocking packages. May utilize heavy machinery. Requires ability to lift up to 70 lbs., read and memorize postal codes, and work flexible hours. Warehouse experience is preferred.

Inside Sales Representative will proactively engage used car dealers through outbound calling to generate potential buyers and build a strong buyer network. Responsibilities include identifying customer needs, qualifying potential buyers, and managing leads.

Leads and develops a sales team within a dedicated segment, acting as the Business Owner for its commercial performance. Develops and implements segment strategy, drives sales steering, and manages key accounts. Requires leadership experience, sales strategy expertise, and a strong understanding of market dynamics.

The VP of Operations for Europe leads four manufacturing facilities, ensuring safety, delivery, quality, and cost performance. This hands-on role translates global standards into daily execution across sites, manages capacity and labor planning, and serves as the operational escalation point for the region.

Leads and transforms a best-in-class supplier quality function across Carrier Climate Solutions Europe. Accountable for end-to-end supplier performance, driving quality, delivery, and cost improvements. Manages supplier development programs, critical escalations, and establishes standardized processes. Drives digitalization and continuous improvement within SQ&D.

Designs product solutions within given frameworks, coordinating development activities. Manages functionality and installation assemblies, considering deadlines and future steps. Performs design investigations, simulations, and evaluations. Requires a Bachelor's Degree in a relevant field, industry experience, and professional English skills.