224 English-speaking jobs in Delft

Quantum Optics Engineer to produce and characterize quantum network devices. Responsibilities include assembly, system characterization, and on-site customer installation/support. Requires physics or engineering background and hands-on optical system experience.

Lead end-to-end manufacturing scale-up for complex electromechanical robotic technology. Define strategy, build processes, manage international supply chains, and lead the team to increase volume and product variety while maintaining quality and cost control.

Data Scientist role building and improving end-to-end solutions using varied data like signals, images, and molecular data. Responsibilities include developing ML models, data pipelines, and REST APIs. Requires Python, AI/ML tools, and strong communication.

Investigate electrically induced pH gradients at electrochemical interfaces to optimize separation performance. Focus on FLIM, transport phenomena, and membrane modification for sustainable separation technologies.

PhD project examining safe and effective handover practices in sociotechnical Intensive Care Unit contexts. Requires background in related fields, affinity for healthcare, and excellent communication skills.

Lead an embedded firmware team across the full product lifecycle for EV charging software. Drive technical excellence, challenge complexity, and deliver robust, high-quality firmware for complex hardware/software products.

Sr. Mechanical Engineer to lead mechanical development for quantum computing hardware. Design complex assemblies, perform thermal/structural simulations, and ensure high-precision component integration. Requires 5+ years in product development.

Lead operational transformation and rapid scale-up of a large engineering division. Co-own strategy with the CTO, managing budgets and empowering domain heads across software, hardware, and RF to deliver radar systems.

Lead operational transformation and rapid scale-up of a large engineering division. Co-own strategy with the CTO, managing budgets and empowering domain heads across software, hardware, and RF to deliver radar systems.

Senior Embedded Software Engineer to design, develop, and maintain embedded software. Responsibilities include writing and debugging C code, improving code for speed/power, and mentoring. Requires 10+ years experience, proficiency in embedded C and Python, and knowledge of ARM Cortex-M.

Controller needed to run the full finance function, including bookkeeping, monthly close, and reporting. Own budgeting, forecasting, and cash-flow planning. Support funding rounds and strengthen finance processes in a fast-growing cybersecurity company.

Software Engineer working student or intern role developing software for low-voltage distribution networks. Focus on improving functionality, reviewing AI-generated code, and contributing to architecture using Python and modern AI tools.

Business Intelligence Manager for an established international SaaS company. This hands-on, player-coach role requires team leadership experience to build dashboards, establish KPI frameworks, and translate data into actionable insights. Strong SQL and BI tool skills are necessary.

Build and manage cloud hosting environments on AWS and Azure for SaaS applications. Automate infrastructure, support developers, and maintain platform security and availability. Requires 5 years in complex AWS environments with IaaS experience.

Senior Post Silicon Validation Engineer to lead product validation and production release of MEMS-based timing devices. Responsibilities include developing validation plans, driving performance improvements, and automating test systems. Requires 5+ years in semiconductor productization.

Technically driven Project Manager to lead engineering and hardware development projects. Oversee lifecycles from concept to commissioning, coordinating cross-functional teams on sustainable energy and DC grid innovation. Requires a relevant degree and strong technical background.

Experienced System Administrator needed for a temporary assignment to strengthen OT environment. Focus includes Active Directory cleanup, ISMS implementation, security policy rollout, and patching critical infrastructure.

Information Security Officer to manage the ISMS, lead ISO certification efforts, and maintain security compliance (GDPR, NIS2). Requires 5+ years in InfoSec, risk management, and knowledge of ISO 27001.

Marketing Manager to own and shape marketing for technology and product. Develop strategy, manage product positioning, and execute digital campaigns. Requires 7+ years in B2B/tech marketing with strong content and stakeholder skills.

Senior Systems Integration Engineer / Tech Lead for C-UAS. Own end-to-end integration of detection, tracking, C2, and effector subsystems. Lead technical direction, sensor fusion, and team while staying hands-on with complex systems.