ruby English-speaking jobs in Düsseldorf

Head of Formulation Development & CMC Strategy leads formulation and process development for advanced biologics, including ADCs. This senior role drives CMC strategy, manages global development programs, and leads technical teams.

Experienced Category Manager needed to lead global sourcing strategy for a key electronics commodity in automotive procurement. Responsibilities include negotiating commercial agreements, managing supplier performance, and partnering with R&D. Requires automotive procurement experience and strong negotiation skills.

Intern Social Media supports daily content across Instagram, TikTok, and YouTube. Tasks include community engagement, content planning, trend analysis, and leveraging AI tools. Passion for social media and English writing skills are required.

Experienced BESS Project Manager needed to lead utility-scale battery storage projects from development through commissioning. Responsibilities include managing schedules, budgets, and coordinating stakeholders for complex energy infrastructure.

Experienced Site Construction Manager needed to lead commercial and industrial mechanical projects in Germany. Manage site teams, subcontractors, and resources to ensure safe and timely project delivery.

Experienced Environmental Fate/Modelling Scientist needed for registration activities of plant protection products. Responsibilities include risk assessment, dossier preparation, and data evaluation. Scientific background in related fields is required.

Security Expert in AI Security focuses on AI security governance, risk management, and policy development. Responsibilities include threat modeling, risk tracking for AI systems, and project management for securing LLMs. Requires IT/IT Security degree plus four years of experience.

This PhD position at Bosch Research focuses on developing efficient and scalable reinforcement learning methods for Physical AI. The successful candidate will explore new approaches to autonomous decision-making, combining techniques like imitation learning, reinforcement learning, and model compression.

Lead the Global Cluster Regulatory organization, providing senior leadership for in-market regulatory strategy, execution, and registration delivery. This role partners with Cluster and Commercial Leadership to ensure compliant growth and market access.

The Customer Trust and Security Specialist acts as a trusted advisor, building and maintaining customer confidence in the organization's security posture. This role ensures a deep understanding of local customer requirements, supports the creation and maintenance of security documentation, and manages relationships with partners to ensure compliance. The position coordinates between internal teams to deliver timely, consistent, and compliant responses to customer inquiries, audits, and contractual obligations.

Treasury Manager focused on Liquidity, FX, and Working Capital Optimization. This role interfaces between business treasury and accounting to strengthen liquidity efficiency and cash flow transparency within a dynamic energy trading environment.

Leads data partnerships with clinical, academic, and service providers, ensuring secure data transfer and integration into DAiNA workflows. Defines data formats, metadata, and quality control requirements. Manages data-related operational questions from partners.

Supply Chain & Procurement Manager responsible for SME and team leadership in purchasing, planning, production, and inventory management at the manufacturing site. Requires 5+ years in purchasing/planning, SAP experience, and fluency in English and German.

Configure and enhance Workday's Core HCM module, partnering with stakeholders to translate business needs into system design improvements. Provide guidance to SumUppers using Workday, build reports and dashboards, and contribute to documentation and change management.

Operations and Supply Chain Director for a luxury jewellery business. Oversee the end-to-end value chain including sourcing, production, inventory, and logistics. Requires experience in fine jewellery, strong commercial awareness, and German language capability.

Lead the acquisition and management of a high-potential, family-owned SME in Germany through AIA's MBI Program. Requires 5+ years in general management with full P&L accountability and deep German business roots.

Provide senior-level consultancy, project leadership, and strategic oversight for large-scale, high-value projects in the Hi-Tech sector. Lead multi-disciplinary teams, ensuring projects are delivered to the highest standards of quality, safety, and performance. Manage commercial performance, client engagement, and risk management.

Senior Project Developer will lead the development of utility-scale solar and battery storage projects in Germany. Responsibilities include identifying opportunities, managing permitting, coordinating with stakeholders, and preparing projects for construction.

Senior executive role combining general management of a domains-focused business with group-level product ownership across domains, DNS, and SSL. Leads 120 employees across product, sales, and marketing. Requires tech leadership and P&L experience.

The Senior Air Freight Specialist prepares documents, routes shipments, and negotiates rates for air and ground transportation. They address client inquiries, investigate problems, and resolve complaints. The role requires experience with freight operations, logistics, and carrier management.