ruby English-speaking jobs in Düsseldorf

Head of Operations Digital Transformation develops and executes digital strategy, leading teams to deliver solutions in Conversational AI, Telephony, and Claims Automation. This role drives innovation and manages transformation initiatives.

Chief Engineer for the copper industry. Organize new product and technology development, conduct industry research, and develop technical requirements. Requires a degree in Materials Science or Mechanical Engineering and 10+ years in copper processing R&D.

Senior Solution Sales Executive to showcase SAP Concur's capabilities to existing customers. This role involves driving sales objectives by transitioning customers to intelligent spend management and partnering across internal teams.

Lead the development of key features for vendor-paid promotions products. Own the product vision and strategy to establish vendor promotions as a key lever for success. Requires 10+ years in digital growth/promotions and 7+ years leading teams.

Customer Success Manager owns customer success and commercial development for a portfolio. Drive Net Revenue Retention through adoption, renewals, and expansion. Requires German C1+ and SaaS/B2B experience.

Junior Sales Manager responsible for operational sales and business development in Northern Germany. Tasks include identifying market potential, creating budgets, and conducting negotiations. Requires a university degree in engineering or natural sciences and strong communication skills.

Manage design and construction for new and expanding Amazon Fulfillment Centers. This role involves project management, construction engineering, and facility standardization across the EU network.

Build and manage a portfolio of 20 client relationships in technology and engineering markets. Lead the commercial lifecycle, act as a strategic advisor, and identify new opportunities within existing accounts.

DevOps Engineer needed for a high-tech German engineering company. Responsibilities include CI/CD pipeline setup and optimization, GitLab workflow management, and automation of build, test, and deployment processes. Requires experience with .NET, C++, Windows and Linux systems, and automation tools.

Manage facilities and material handling maintenance across sites in Northern Europe. Lead technical teams, ensure operational continuity, and develop maintenance concepts. Requires technical expertise and knowledge of German and English.

AI Language Evaluator (German) – Remote | Part-Time Contract Join a flexible AI training project where you'll help improve the quality of next-generation AI models through language evaluation and content review. This is a remote, freelance contract opportunity that allows you to work when it suits your schedule, with payment based on completed work.

Lead and build LiveEO's global Sales Engineering organization, unifying regional teams. Own the strategy and technical rigor for pre-sales, focusing on geospatial analytics and embedding MEDDPICC discipline.

ASIC Development Engineer for Digital IC Design. Lead digital design and ATPG activities, ensuring robust implementations. Responsibilities include technical leadership, ATPG flow management, and developing automation solutions using Python, Tcl, or shell.

Leads R&D of fully automatic coffee machines, overseeing product development and resolving technical issues. Researches and develops new technologies and platforms for coffee machines.

This role involves dynamic pricing and strategic development for European rental business. Responsibilities include analyzing market trends, generating strategic actions from customer insights, and optimizing pricing strategies. Requires a university degree in economics/management or commercial apprenticeship.

OEM Applications Engineer to secure design wins by engaging OEM customers early in instrument development. This role advises on optical system architecture, defines requirements, and optimizes performance for life science and industrial markets. Requires advanced degree and 5-10 years in optical systems.

With more than 8 billion downloads, CrazyLabs is a leading publisher of casual and hybrid-casual games. We have proven that real success comes from staying ahead with the latest technology, having fun with what we do, and building excellent teams. That's where you come in!

Seeking an entrepreneurial License Owner to launch and grow Stranger Soccer in Hamburg. Responsibilities include team management, securing venues, driving growth, and overseeing game operations. Passion for football and local community connections are key.

Join J&T Express as a Management Trainee for a 6-month program. Gain hands-on experience through rotations in Operations, Network Management, Quality Management, and Customer Service. Requires German and English skills and a Class B license.

Director Project Management leads end-to-end, high-value automation projects across Germany and Europe. This role manages a team of Project Managers, overseeing portfolios involving shuttle systems, ASRS, and robotics. Requires 10+ years' experience with €10M+ projects.