508 English-speaking jobs in Düsseldorf

Technical Service Engineer provides on-site installation, commissioning, and technical support for ESS products. Responsibilities include troubleshooting, maintenance, training, documentation, and customer relationship management. Requires a Bachelor's degree in a relevant field, 2-4 years of experience in technical support, fluency in English, and a driver's license.

Support Global Quality Assurance experts in product development and monitoring, sensory testing, and supplier interaction. Assist with implementation and maintenance of a digital tool for product development and monitoring. Maintain quality and specification databases and support reporting/admin tasks.

Provides technical expertise and support for RH850 microcontrollers and their ecosystems to customers, internal teams, and business partners. Drives market introduction of Renesas MCU products and contributes to technical definition of new products.

Working Student supports the implementation of an advanced Production Planning Tool, including documentation, SAP PP support, research, and system cleansing.

Prysmian's Build the Future Graduate Program offers a 3-year immersive experience with rotations in Project Management, Engineering, and international assignments. Successful candidates will have a STEM degree, fluency in English, and experience or willingness to work abroad.

We are an international Group, leader in telecommunications and energy infrastructure, operating in 14 countries across 3 continents. Our 18,000 employees design, build, and manage our clients' infrastructures with a strong focus on innovation and sustainable development.

Patent Attorney - Litigation Associate to support and lead complex patent infringement and validity disputes across diverse industries.

Analyze, redesign, and optimize business processes using process mining and modeling tools. Develop innovative process solutions aligned with strategic business goals.

Manages technical property operations for an industrial portfolio in Germany. Responsibilities include budget planning, contract negotiation, report preparation, and compliance with regulations. Requires 3+ years of experience in property management, financial analysis, and lease interpretation.

Design and implement agent-based AI systems for complex workflows. Develop scalable backend services in Python and build orchestration pipelines using agent frameworks. Integrate and fine-tune LLMs with structured data and APIs.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Working Student (m/f/d) Equity & Inclusion will support initiatives to foster inclusion and equitable outcomes. Responsibilities include supporting stakeholder engagement, operational and administrative activities, and reporting processes. Applicants should be enrolled in a relevant degree program, possess project management skills, and have excellent communication skills.

Manages key project contracts, oversees vendor agreements, and identifies/mitigates financial and contractual risks. Develops and implements a Renewables Contract Management tool, defines efficient commercial management processes, and enhances internal administrative processes.

Lead design strategy and multidisciplinary teams for complex data center projects in Germany and Europe. Manage design programs, deliverables, and approvals while ensuring design quality, technical compliance, and sustainability.

Experienced QA Engineer to develop and implement test strategies for a SaaS/Marketplace platform. 2+ years of manual and automated testing experience required. Strong understanding of QA methodology and the Software Development Life-cycle. Experience with JavaScript, Python, or other programming languages for test automation. Excellent communication skills in English.

Internship focused on energy modeling and quantitative analysis. Tasks include model development, operational support, and trading insights.

Service Technician for offshore wind energy. Responsible for maintenance of electrical and mechanical systems, inspections, repairs, and component replacement. Requires vocational training in electrical engineering, electronics, or a comparable field and strong English skills.

Supports the management of global sustainability financials. Develops and implements sustainability finance concepts, processes, and digital tools. Analyzes financial and non-financial KPIs. Collaborates with diverse stakeholders.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

BlueThrone seeks a Senior Product Designer to lead design efforts for a core product and internal tools. You will design functional, emotional, and accessible experiences across iOS, Android, and desktop platforms. This role requires extensive experience designing and shipping successful mobile consumer products and internal tools in fast-paced, high-growth environments.