ruby English-speaking jobs in Düsseldorf

Consultative sales professional with 5+ years of experience in the financial industry, exceeding targets and selling complex data solutions to financial customers.

Drive the future of spinal deformity therapy in Germany as a Sales Representative. Combine your sales expertise with clinical understanding to establish innovative solutions in the market. Collaborate with leading spine surgeons, support complex procedures, and contribute to improved patient outcomes.

Experienced Analytics Engineer/Databricks Consultant needed to design and develop scalable analytics solutions. Focus on Databricks SQL, Unity Catalog, AI/BI Dashboards, and semantic layer design.

Leads, develops, and manages service support for Power Quality and Life Safety products in the DACH region. Responsible for technical support, problem resolution, training, and team management. Requires a Bachelor's or Master's degree in a relevant field, 3+ years of management experience, and fluency in English and German.

Leads the strategic development and evolution of the P3 Benchmarking Framework, defining its vision, roadmap, and global scalability. Manages cross-functional teams and coordinates international experts to deliver customer-facing insights. Ensures methodological excellence in Mobile and Fixed Broadband User Experience assessments and drives innovation. Establishes and maintains strong client relationships, acting as a thought leader and senior advisor. Translates market and technology trends into actionable strategies for benchmarking and quality assessment. Oversees the definition, monitoring, and optimization of KPIs and Performance Indicators within benchmarking programs. Ensures operational excellence in benchmarking projects, including rollout planning, execution, and quality assurance.

Manages product groups, sets long-term strategy, and aligns with business goals. Defines service specifications, creates value propositions, and provides expert support to sales. Drives innovation, monitors profitability, and coordinates promotional needs. Requires a bachelor's degree, minimum five years of experience in product line management, and strong analytical and communication skills.

Structural Engineer needed for diverse projects. Minimum 3 years experience required. Design, analyze, and ensure compliance with building codes. Collaborate with architects and engineers. Strong analytical and communication skills essential. Fluent in German and English.

The Strothoff International School is a bilingual, international school. In our pedagogical concept, we follow both the Hessian education plan and the international IB curriculum. On our family-friendly and modern campus in Dreieich (near Frankfurt), we offer around 400 children

Corporate FX Sales Executive will cold-call CFOs and Finance Directors of mid-market German exporters to build a client portfolio. Responsibilities include pitching FX risk management solutions, partnering with senior Strategists, and tracking KPIs. Native-level German (C2) and strong English (C1) are required.

Lead new client acquisition and retention for the International Private Bank in Hamburg, Germany. Advise clients on investments, banking, trust services, and financial planning. Manage and maintain client relationships, providing tailored solutions and exceptional service.

Payment & Fraud Analyst will handle chargebacks, refunds, and internal tickets for B2C eCommerce shops. The role involves monitoring fraud trends, supporting new eCommerce developments, and reconciling sales and payment data.

Customer Relations Intern to provide product and service information, resolve customer issues, and collaborate with team members. Must have excellent German (C2) and English communication skills, strong Excel skills, and experience with online/offline marketing.

Bench Scientist will establish and optimize anti-drug antibody (ADA) assay methods, research dried blood spot (DBS) collection devices, and design experiments comparing DBS and traditional liquid samples.

QA/QC Manager will develop and standardize QA programs for projects, identify process improvements, and lead quality-related functions. Requires a degree in Engineering, Commercial, or Natural Sciences and several years of experience in QA/QC roles within large-scale construction projects.

Leads the newly formed "BLANCO Group Development" team, steering strategy development and implementation. Manages project portfolio and PMO function, supports organizational development, and coordinates sustainability strategy. Requires a degree in a relevant field, proven experience in strategy development, and strong leadership skills.

Develop and execute GTM strategies for European markets, leading product launches and collaborating with global and regional teams. Requires 3+ years of experience in GTM, R&D, or product marketing in Europe, with a focus on consumer electronics or home robotics.

Sales Lead to build and scale the German market for AI-powered healthcare solutions. Drive new business development with hospitals and care homes, leading consultative sales processes and building strategic partnerships.

Technical Consultant will configure and customize ADvendio on Salesforce, including automations, data management, and integrations. Responsibilities include implementing solutions leveraging Salesforce AgentForce and Data Cloud, executing data migrations, and providing technical support. Requires 2+ years of Salesforce CRM experience, strong understanding of Salesforce architecture and automation technologies, and excellent communication skills.

Develops device testing at wafer, die, and module levels for optoelectronic transceiver, sensor, and mixed signal ASIC products. Designs test hardware and software, test application PCBs, and test sockets. Characterizes devices and analyzes test results. Collaborates with IC designers, product designers, and project leaders. Requires a Master's or PhD in Electrical Engineering, Physics, or equivalent with 3+ years of semiconductor testing experience.

Elementary School Teaching Assistant for German (80%) with 20% teaching responsibilities in grades 2-5. Must hold a teaching certificate and be able to support students and teachers in achieving academic goals.