ruby English-speaking jobs in Düsseldorf

Design, develop, and implement analog and digital circuits for machine safety products. Collaborate with cross-functional teams to translate market requirements into hardware specifications.

Drive sales and manage customer platforms to enhance market penetration and increase share-of-wallet. Promote application-based selling and position Berner as a premium brand. Analyze sales area KPIs and regularly report to superiors.

DuPont seeks a EMEA New Business Development Technology Lead to identify, prioritize, and develop new applications and platforms for Tyvek® Roll Goods Business. This role will define technical value propositions, lead feasibility assessments, and collaborate cross-functionally to support business case development and transition opportunities to commercialization.

Experienced QHSE Professional to provide support and guidance across Health & Safety, Quality, and Environmental activities.

Drive net new sales and manage upsell opportunities within a defined territory. Identify and qualify new business opportunities in the mid-market segment. Serve as a trusted advisor to prospective customers. Collaborate cross-functionally to ensure seamless implementation. Maintain accurate sales data within Salesforce.

As a Sales Manager (m/f/x) - Customer Acquisition, you will focus on selling Europages in the Polish market. You will conduct targeted phone calls and presentations to identify customer needs and close deals. You will leverage your sales experience and Polish language proficiency to drive growth in the Polish market.

Supervises guest check-in, room assignments, and payment processing. Ensures guest satisfaction by addressing requests and resolving issues. Trains, evaluates, and coaches employees. Maintains accurate records and follows company policies and procedures.

Product Lead will define roadmap priorities for AI-native enterprise platform, focusing on reusable capabilities and workflow automation. Collaborate with customers and engineering teams to translate operational workflows into scalable product solutions. Strong product thinking, systems intuition, and understanding of enterprise operations required. Fluency in German and English preferred.

Marketing Manager needed for a 7-month contract to drive subscription and engagement growth across Europe, Australia, and New Zealand. Responsibilities include developing and optimizing customer promotions, analyzing campaign performance, and collaborating with cross-functional teams.

Lead technical design and delivery of HVDC cable systems, including accessories, fiber optic systems, and cable monitoring. Manage project phases from permitting to commissioning, leading multidisciplinary teams and coordinating external service providers.

Perform electrical characterizations and reliability analyses on integrated memory devices and ferroelectric transistors. Evaluate measurement data, identify optimization potential, and contribute to the development of characterization methods. Assist in test structure design and coordinate characterization requirements. Prepare reports and actively discuss results with the development team.

Lead the system architecture and R&D roadmap for next-generation molecular pumps. Drive innovation in pump performance and provide technical solutions for complex engineering challenges.

Lead a new Antal International office in Munich, Germany. Build a business leveraging 30+ years of global recruitment expertise and resources. Requires 5-10+ years of managerial or specialist experience and a commitment to entrepreneurial growth.

Provides first and second line support for Workday HCM across multiple countries and business areas. Manages support tickets, configures system settings, and coordinates testing activities. Collaborates with stakeholders and external partners to ensure system stability and continuous improvement.

Senior Quantity Surveyor to oversee commercial aspects of major data center projects. Manages budgets, prepares reports, and works with teams to ensure successful project delivery. Requires 3-5 years' experience at PQS level or above.

IT Product Manager to support product delivery, system optimization, and operational excellence across logistics and business operations.

Treasury Manager will ensure tesa's financial stability by managing liquidity, financial risks, and treasury operations. Responsibilities include cash flow forecasting, financing and investment analysis, risk management, and process improvement.

Lead SAP TM workstream in a global transformation program for a leading life sciences client. Drive greenfield SAP TM implementation, manage teams, and oversee advanced TM capabilities.

Leads commercial negotiations, manages and grows key accounts, and drives business growth through new business acquisition and expansion. Collaborates cross-functionally to deliver on cost and timeline targets. Builds and develops a high-performing Key Account team.

Account Manager for an established customer portfolio in the DACH region. Focus on building and maintaining relationships, driving commercial dialogue, and expanding the portfolio through upselling and cross-selling. Experience in B2B solution sales, particularly within energy, software, or industrial environments, is preferred. Fluent in German and English required.