268 English-speaking jobs in Delft

This 2-year Postdoc position investigates the corrosion behavior of bipolar plates in water electrolysis cells. The successful candidate will develop accelerated corrosion tests and standardized protocols for alternative BPP materials.

Repacker Warehouse position involves re-labeling, repackaging, and restocking products. Must be proficient in English, a team player with attention to detail, and flexible.

Senior Backend Developer will design, develop, and maintain core backend services using Node.js and TypeScript. Apply Domain-Driven Design principles to build scalable architectures and implement CI/CD pipelines. Collaborate with cross-functional teams and mentor junior developers.

The Director, Global Food Safety & Quality Assurance Excellence will design, govern, and improve a Quality & Food Safety Management System (QFSMS) that meets regulatory requirements and GFSI schemes. This role will lead Food safety and Quality Management Systems, develop global quality and food safety improvement programs, and track global quality and food safety performance.

Senior Security Evaluator specializing in crypto code review. Analyzes cryptographic implementations in ICT products for vulnerabilities using advanced techniques like fault injection and side channel analysis. Identifies security weaknesses and collaborates with developers to improve implementations. Requires expertise in cryptographic algorithms (DES, AES, RSA, ECC, HMAC) and understanding of state-of-the-art attack methods. Excellent communication skills are essential for conveying findings to developers and certification bodies.

Senior Security Evaluator specializing in crypto code review. Analyzes cryptographic implementations in ICT products for vulnerabilities using advanced techniques like fault injection and side channel analysis. Identifies security weaknesses and advises product developers on improvements. Requires expertise in cryptographic algorithms (DES, AES, RSA, ECC, HMAC) and state-of-the-art attack methods. Excellent communication skills are essential for conveying findings to developers and certification bodies.

Senior Systems Engineer will guide the development and realization of optical systems ranging from large telescopes to photonic integrated circuits. Responsibilities include connecting disciplines, ensuring technical project success, minimizing risks, and contributing to technology roadmaps. Requires 10+ years of experience as a Systems Engineer, a Master's degree in applied physics or engineering with optics specialization, and proficiency in Systems Engineering Management techniques.

Senior Optical Designer will lead the optical design process for imaging and illumination systems, from requirements gathering to final design. Requires a Master's degree in optical physics or engineering and 10+ years of experience. Experience with Ansys Zemax OpticStudio, CodeV, Python, or Matlab is essential.

Project & Acquisition Manager for semiconductor industry research projects. Manage complex, multidisciplinary projects from proposal to delivery, leading teams and collaborating with industry partners. Requires 8+ years project management experience in a high-tech systems environment and a Master's or PhD in a relevant technical field.

Security Engineer needed for mobile security testing, including penetration testing, security architecture analysis, and source code review. Experience with Android or iOS security architecture, cryptography, and payment industry knowledge preferred. Excellent English communication skills required.

As Shift Leader Deck, you supervise technical staff and oversee maintenance, repair, and operation of deck machinery and mission systems on offshore vessels. You report to the First Engineer Deck, First Mechanic, and Chief Engineer, ensuring safe and efficient operations in accordance with Allseas Integrated Management System (AIMS) standards.

Teaching assistants are needed for TB231C Systems modelling 3 (ABM-Part) starting in September 2026. Applicants should have experience with Agent-based modelling and Python (mesa library). Assisting students during practical sessions, providing written feedback, and supporting grading are key tasks.

Quantum Design Engineer to support the development of next-generation processors. Focus on quantum chip design and development of scalable processor design workflows. Contribute to the design and optimization of on-chip quantum components and build design infrastructure.

Architect, deploy, and manage web applications and AWS infrastructure. Implement DevOps, CI/CD, security, and software quality best practices. Collaborate with teams to ensure scalable, secure, and high-performing solutions.

Lead a team of software engineers in the design, development, and maintenance of custom applications supporting global operations. Responsibilities include code reviews, architectural guidance, and fostering a culture of technical excellence. Experience with Go, Python, TypeScript, Docker, Kubernetes, and Agile methodologies is required.

Business Development Representative will generate leads, nurture them, and schedule meetings with prospects. Collaborate with sales and marketing to build a strong pipeline. Maintain CRM system and contribute to optimizing lead nurturing approaches.

Scientific Researcher to explore quantum properties of single crystalline diamond. Design and manage experiments, collaborate with leading scientists, and contribute to projects like Horizon Europe. PhD or MSc in Physics, Materials Science/Engineering, Chemical Engineering, or related field required.

Data Modeller to design and implement data models for clinical, pre-clinical, and R&D environments. Develop data management strategies, ensure data quality and regulatory compliance, and integrate data across scientific domains. Requires expertise in data modelling, data governance, ETL concepts, and experience with data quality standards and regulations.

Manager Product Application Cheese – Continental Cheese will serve as a global technical expert for Continental (semi-hard) cheese types. This role provides application knowledge on processes, cultures, coagulants, and ingredient functionality. The Manager will support customers in optimizing cheese production and translate customer needs into technical projects.

Senior Common Criteria (CC) Evaluator with 3+ years of experience evaluating products for diverse customers. Expertise in CC methodologies and security demands. Leads projects, mentors colleagues, and represents SGS Brightsight in the CC field. Requires a bachelor's or master's degree in a technical field and a track record in CC projects, preferably in telecommunications, integrated circuits, or smart cards.