ruby English-speaking jobs in Düsseldorf

As a System Owner for SAP Controlling, you will manage and improve the SAP CO module, including Investment Management and Project System. You will lead international SAP CO projects, handle change and release management, and provide 2nd level support. You will also evaluate and implement innovative technologies.

Investment Analyst to join a Strategic Transactions Team focused on complex real estate, credit, and venture capital investments. Evaluates investment opportunities, produces financial models, and contributes to business plans. Requires first full-time work experience in relevant fields, strong financial modeling skills, and fluency in English and German.

Develop and manage a product portfolio for switch cabinet construction and cabling solutions in the renewable energy sector. Lead the full product development lifecycle, from concept to production readiness. Collaborate with sales, production, and quality teams.

The IT Manager oversees outsourced and internal IT services for a large, geographically distributed hotel network. Responsibilities include managing vendors, coordinating projects, supporting hotel openings, ensuring compliance, and contributing to the organization's digital strategy.

Verification Engineer will develop test strategies, design test scenarios, and implement automated tests for ORBIS. Experience in integration and system testing, software testing/engineering, and tools like ALM, Jira, and scripting tools is required.

Leads, coaches, and develops Key Account Team Leads across the UK, Italy, Spain, and Germany. Owns the European Key Account revenue target and defines and refines the Key Account playbook across all four markets. Partners with Product, Marketing, and Solutions Engineering to refine SumUp's value proposition for large-scale European merchants. Establishes a structured management rhythm across Team Leads focused on high-value deal progression.

As a Product Owner, you own the customer-facing self-service data platform used across the Encavis Group. You scale a well-adopted product, balancing technical depth with an intuitive user experience. You drive discovery through delivery and create alignment through stakeholder demos.

Accountant to manage tax compliance and financial reporting for international operations. Responsibilities include global reporting, tax preparation, and process optimization. Requires 3+ years of accounting experience with international tax and compliance.

Leads the German tax compliance function for direct and indirect taxes, including preparation, review, and submission of tax filings. Oversees tax payments, accounts, reconciliations, and reporting. Establishes and maintains a German tax control framework, manages audits, and handles tax controversy matters.

Yamaha seeks a VAT and Accounting Specialist to analyze VAT issues, coordinate filings, and manage withholding tax matters. The role involves preparing VAT returns, conducting reconciliations, and assisting with cost allocations. Strong German tax knowledge and accounting skills are required.

As an Enterprise Communications Manager, you will develop and implement digital communications strategies to position P&G and its brands. You will create and manage digital content, analyze data, and collaborate with internal and external partners.

Software Developer will build user-friendly web applications using C#, .NET, JavaScript, HTML, CSS, and React. Must have several years of professional C#/.NET experience, proficiency in MS SQL Server and Entity Framework, and fluency in German.

Experienced CFO to lead financial strategy, transformation, and performance management across Finance, Controlling, Procurement, and IT for a century-old industrial manufacturing company.

This Global Program Manager role supports the global Learning & Development strategy deployment, focusing on program leadership, execution governance, and cross-functional coordination across HR, IT, and the Global Data Center business. The role owns the end-to-end program management for the TechWolf capability-building initiative, ensuring clarity of ownership and interfaces across stakeholders. The Global Program Manager leads the deployment and integration of TechWolf, including creation and maintenance of job and skills taxonomy and skills inference capabilities. The role delivers data-driven insights and market benchmarking related to skills, job taxonomy, and evolving Data Center talent needs.

Manages content, UGC, and communication for the Dutch market. Identifies, contacts, and manages Dutch UGC creators. Coordinates content production with the Creative Team, freelancers, and Performance Marketing team. Supports website and marketing asset localization into Dutch.

Experienced Project Manager to support biologics testing programs within a GMP Contract Testing Organization. Manages project scope, timelines, budgets, and client communication. Ensures timely, compliant delivery of projects. Requires fluency in English, a Bachelor's degree in a relevant field, and 4+ years of project management experience in a laboratory or research environment.

Provide comprehensive operational and administrative support to executive leadership. Serve as primary liaison between internal teams and external stakeholders. Manage complex scheduling, coordinate meetings, and plan events.

As a (Senior) Data Scientist, you will develop intelligent, data-driven solutions for our platform, focusing on job search and employer recruitment. You will build and optimize algorithms, work with NLP and generative AI, and integrate solutions into business processes. You will partner with Marketing, communicate AI strategy, and lead the development lifecycle of AI solutions.

Lead a cross-brand creative team, driving creative output for 7NXT Group. Ensure communication resonates and converts, shaping the full creative funnel experience. Develop and upskill your team, identifying and implementing automation opportunities. Translate audience insights and platform data into scalable creative strategies. Coordinate and write strategic briefs for design and video production.

Support, consult, and customize the replacement of existing ERP systems and the global SAP S/4HANA rollout. Design, model, and implement SAP S/4HANA projects, including cost/benefit and feasibility assessments. Support business departments in optimizing and developing solutions. Contribute to expertise development and user training.