210 English-speaking jobs in Delft

Junior Security Software Engineer role focusing on building secure tooling and IAM functionality. Responsibilities include writing code, fixing low-level issues, and participating in security campaigns. Requires a software engineering background and interest in application security.

Electronics Engineer to design, develop, and optimize electronics for photon detection systems. Requires a Master's in Electrical Engineering or Physics, strong problem-solving skills, and the ability to create scalable, production-ready hardware.

Build autonomous systems that run real businesses using Rust, APIs, and browser automation. Design and implement core product features, from low-level infrastructure to user-facing experiences.

Associate Scientist in Protein Engineering and Molecular Modeling to model and optimize enzymes for sustainable bioproduction. Requires PhD and 2-4 years of experience using ML and protein modeling tools like Rosetta.

Automate critical network services and strengthen digital security for a campus network. Design, manage, and automate network services using Infrastructure as Code, Python, and CI/CD pipelines.

Senior Backend Developer needed to design scalable architectures using PHP, Laravel, and Symfony. Responsibilities include mentoring, ensuring 99.99% availability, and building modular services for high-traffic platforms.

Hotel Housekeeping Attendant ensures hotel rooms and public areas are clean and welcoming. Responsibilities include cleaning rooms, changing linen, and replenishing amenities. Must be detail-oriented and able to work independently.

Hardware Validation Engineer for a quantum computing startup. Test, characterize, and validate high-performance electronic hardware, including high-speed digital, RF, and ultra-low-noise systems. Requires Electrical Engineering background and Python proficiency.

COO for a Deeptech start-up building autonomous dual-use unmanned systems. This role translates ambition into a scalable organization, requiring experience in operations, leadership, and scaling within Robotics, Aerospace, or Defense. EU/NATO Citizenship is required.

Commercial Sourcing & Selling Expert in Meat. Manage supplier portfolios, negotiate with suppliers and customers, and handle daily business operations within the Ultra Fresh industry. Requires 4+ years of relevant experience.

Mechanical Design Engineer for advanced space structures. Analyze, verify, and optimize lightweight metallic structures using FEMAP and NASTRAN. Requires a Master's degree and 3+ years of relevant experience.

Business Controller will prepare monthly revenue and cost reports, assist with forecasting and budgeting, and conduct financial and strategic analysis. The role requires a minimum of 2-3 years of experience in a Business Control role, proficiency in Excel and data analysis tools, and a strong analytical and problem-solving mindset.

Lead global market approach in flood, coastal, and water resilience. Drive strategy, business development, and client engagement to grow market position in flood risk management and climate adaptation.

RF/Microwave Engineer develops cryogenic interconnect solutions for quantum computers. Responsibilities include defining RF architectures, designing interconnect components, performing 3D EM simulations, and validating designs with RF measurements.

Support engineer providing technical assistance to engineering teams and customers using simulation software. Analyze and document software defects, evaluate customer reports, and conduct technical trainings.

Support engineer providing technical assistance to engineering teams and customers for simulation software packages. Analyze and document software defects, evaluate customer reports, and conduct technical trainings.

Lead the design and development of flight control systems for battery-electric aircraft. Define requirements, manage architecture, and oversee integration from concept through certification. Requires 8+ years in mechanically actuated flight control systems.

This role leads a team in the end-to-end design, development, and delivery of complex software systems. It requires senior technical expertise, people leadership, and project management skills.

Mechatronic Systems Engineer to design, define, and document systems for medical devices, IVDs, implantables, or wearables. Requires 8-10 years of experience in a multidisciplinary environment and a Bachelor's degree in a relevant field.

Seeking a Quality Control Specialist to handle claims, trend analysis, and QC inspections. Requires a bachelor's degree in a related field and 2+ years of QC experience. Must be fluent in English.