253 English-speaking jobs in Delft

Senior Backend Developer to design, develop, and maintain core backend services in Node.js and TypeScript. Apply Domain-Driven Design principles and mentor junior developers. Requires 7+ years of Node.js experience and strong TypeScript knowledge.

Hardware Engineer to develop next-generation quantum computing systems. Test, characterize, and validate high-performance electronic hardware. Debug hardware prototypes and collaborate with design, firmware, and software engineers.

Build and improve the core platform of a fast-growing fintech company. Work on real features used daily by millions of users. You'll be part of an agile team focused on payments, onboarding, and platform reliability.

As Technical Project Manager, you will lead a variety of technical projects, including product development, roadmap implementation, customer deployments, and R&D. You will refine our project delivery framework, strengthen project governance, and build a team of Technical Project Coordinators. You will work closely with engineering, product, operations, commercial teams, leadership, customers, and external partners.

Senior Project Controller drives the financial cycle for major CAPEX projects, providing financial insights and supporting strategic decision-making.

Freelance Procurement Analyst to support procurement and business development activities. Responsibilities include tracking tender opportunities, preparing documentation for submissions, and handling administrative tasks. Requires experience in procurement, strong organizational skills, and proficiency in English.

Postdoctoral researcher to develop next-generation flow batteries for ultra-long-duration energy storage. Focus on redox mediated solutions to increase energy density using transition metal complexes and Prussian Blue analogues. Requires PhD in chemical engineering, applied chemistry, or similar with proven experience in electrochemical systems and lab skills.

Develop and apply integrated workflows for in situ cryogenic electron tomography (cryo-ET). Establish streamlined approaches for identifying regions of interest, guiding lamella preparation, and acquiring high-quality cryo-ET data. Contribute to the development of computational methods for contextual interpretation of cellular tomograms.

Mechanical Engineer to design, develop, and document new and existing products. Requires 5+ years of experience, 3D CAD proficiency, and knowledge of manufacturing processes.

Hardware Engineer to test, characterize, and validate high-performance electronic hardware for next-generation quantum computing systems. Requires expertise in circuit analysis, automated test frameworks, and lab equipment.

Develop and produce next-generation integrated quantum devices. Work with a team to design, fabricate, and measure microwave to optical transducers. Proficiency in Python, GDS Factory, and device design required.

Design inclusive interactions between automated vehicles and vulnerable road users using Virtual Reality and eXtended Reality. Develop a theoretical framework, accessible VR simulators, and conduct experiments to model decision-making processes in AV-VRU interactions. Publish research findings in scientific journals and disseminate through conferences and workshops.

Senior Risk Manager & Scheduler for offshore wind projects. Develops and maintains project schedules, defines project controls frameworks, and facilitates risk workshops. Performs risk assessments, develops mitigation plans, and provides project controls advice across project phases. Requires 8+ years of experience in offshore wind or major energy infrastructure projects, project controls, PMO, and risk management.

Senior DevOps Engineer to build and own the internal developer platform and deployment pipelines for high-assurance identity, signing, and authentication services. Responsibilities include designing and operating CI/CD pipelines, managing infrastructure-as-code, and ensuring reproducible deployments across various environments. Requires 5+ years of experience building and operating cloud platforms, strong Kubernetes and container orchestration skills, and experience with Terraform.

As a Process Engineer, you will transfer quantum device research into repeatable processes, optimize them for yield and throughput, and qualify new capital equipment. You will own the end-to-end transfer of process modules from R&D to kilofab and drive process optimization through DOE and root cause analysis.

Develop next-generation hybrid traffic flow models combining traffic theory with machine learning. Investigate Physics-Informed Neural Networks (PINNs) and related approaches for network-wide traffic prediction.

This internship program provides students or recent graduates with hands-on experience in a global energy company. Interns will work on projects, learn internal software, and collaborate with the sales team.

Senior Systems Engineer to shape and own the systems engineering process for a space vehicle development project. Requires 5+ years of experience as a systems engineer, demonstrable ownership of a requirements baseline, and eligibility for a Dutch VGB-B clearance.

As a Process Engineer, you will transfer quantum device research into repeatable processes, qualifying new equipment and optimizing processes for yield, throughput, and repeatability. You will own the end-to-end transfer of process modules from R&D to kilofab, developing and executing process qualification plans and driving yield improvement through DOE. You will also document learnings, train technicians, and manage the process engineering scope within the MES.

Execute technical security evaluations, including design and code reviews, vulnerability analysis, and embedded testing. Provide guidance to colleagues and translate findings into actionable input for the security testing team. Minimum 4 years of experience in security evaluation, with proficiency in C, C++, or Assembly and experience with secure embedded systems.