ruby English-speaking jobs in Düsseldorf

Experienced Commissioning Engineers needed for dry testing and start-up of a greenfield process installation in Germany. Strong Siemens TIA Portal (S7) experience and process industry background required.

Lead global SAP ERP programs (ECC & S/4HANA) across multi-country and multi-vendor landscapes. Manage global teams, develop program frameworks, and collaborate with stakeholders to ensure successful transformations.

COMPANY OVERVIEW AIRNA is a biotechnology company with a mission to be the leading RNA editing company delivering precision therapies to patients with rare and common diseases. AIRNA is harnessing advances in genetics to develop transformative RNA-editing medicines that improve human health.

Leads financial operations, reporting, and governance for a multi-entity organization. Ensures compliance, scalability, and accurate financial reporting. Partners with senior leadership on strategic decisions and builds high-performing finance teams.

Construction Manager needed for a 12-month contract on a large-scale data center project in Frankfurt. Oversee site activities, manage subcontractors, and ensure compliance with HSE, environmental, and data center standards.

Build and maintain core product features across frontend (Next.js) and backend (Django) stacks. Design and implement analytics dashboards, data visualizations, and real-time reporting systems.

Support the Category Management team in bringing product assortment to life across private label, collaborations, and boutique collections. Assist with product launches, manage supplier relationships, analyze sales performance, and contribute to campaign planning.

Leads execution of SOX compliance activities, ensuring robust internal controls and adherence to global and local requirements. Manages internal controls and SOX processes at the Group level, including control assessments, testing, and remediation.

An exciting opportunity to join our client's team at a fast-growing digital product engineering company with a global presence and a team of over 19,000 experts dedicated to building inspiring products and services. We are looking for a Senior Data Architect – Presales & Delivery to join this organization.

Join our Stuttgart team and make a real impact by creating a smooth, efficient, and welcoming office environment!

Executive Assistant (m/f/d) at Allianz SE Who will you join? Working in the Group COO Office means working at the intersection of strategy and execution. Reporting to Barbara Karuth-Zelle, Group COO, the office manages the agenda of a global portfolio that spans Operations, IT and Security, including the Allianz Technology and Allianz Services Business Division.

About the Role We are seeking an experienced Commissioning Manager (Energy Storage) to lead the on-site execution of energy storage projects across the DACH region.

Talent Acquisition Manager needed for a growing company. Manage full-cycle recruitment, partner with hiring managers, and develop sourcing strategies. Minimum 1 year recruitment experience required.

Senior Strategic Project Manager for a global healthcare organization's Computational Innovation function. Translates complex scientific and strategic topics into clear priorities and communication for senior leadership. Supports planning, reporting, and governance for a growing global function. Requires a PhD, MD, or equivalent in life sciences, experience in strategy consulting or a comparable strategic role, and strong executive communication skills.

Talent Partner sought for a fast-growing UAV/robotics scaleup in Munich. This role requires strong technical recruiting experience, deep sourcing expertise, and the ability to build networks and communities. The ideal candidate will leverage agentic capabilities to optimize workflows and possess a German language proficiency.

If your answer is YES, we are looking for someone like you! We are looking for a Business Development Associate to join our Notified Sales team! The Business Development Associate is the entry point to a rewarding career at Notified.

Lead the Game Design Department for the Supremacy Franchise, shaping the design vision and ensuring high design quality across four live titles. Build and develop a team of Game Design Leads, manage budgets and headcount, and foster a culture of trust and clear communication. Deep understanding of strategy games and experience leading design teams is required.

Experienced HR professional sought to lead and develop HR function in a growing investment bank. Manage full recruitment lifecycle, design development programs, oversee HR administration, and advise on compensation and benefits.

Staff Python Developer will design and implement simulation components with high-performance optimization algorithms. Experience with Go or Rust and end-to-end project delivery is required.

Role: Supporting the team with all reception tasks and services by serving as a front desk assistant Assisting with the organization of infrastructure projects—such as maintenance, remodeling, refurbishment, renovation, relocation, and redesign of office spaces and other facilities—in close collaboration with all external vendors involved Monitoring documentation and creating inventory lists f