206 English-speaking jobs in Delft

Build and own the GTM infrastructure that connects marketing, sales, and customer success. Lead CRM migration to Attio, design AI-powered workflows, and run experiments to improve conversion across the funnel.

The Head of Business Finance is a strategic leadership role responsible for transforming Business Finance into a forward-leaning function powered by modern analytics, automation, and AI. This role will partner with the CFO, Executive Team, and business leaders, delivering fact-based insights and recommendations to improve performance and drive profitable growth. The successful candidate will lead a talented international finance team, own the budgeting, forecasting, and long-range planning cycle, and ensure leadership has a clear view of performance, risks, and required actions.

Lead the verification of advanced optical communication terminals for space. Define test strategies, lead test campaigns, and ensure timely delivery of verification activities. Translate system requirements into test plans and ensure each requirement is allocated to the right analysis, inspection, demonstration, or test method.

Project Manager to oversee planning and execution of diverse high-tech projects, from semiconductor to quantum and space fields. Collaborate with multidisciplinary teams to ensure on-time, within-scope, and within-budget project completion. Prepare quotations, project plans, and budgets in collaboration with architects, engineers, and business development. Manage project risks, communicate with stakeholders, and provide regular updates to management.

Commercial Excellence Manager to support European biosimilar operations. Lead sales performance analysis, develop Power BI dashboards, and translate data into actionable insights to optimize business performance. 5+ years' experience in commercial excellence, sales force effectiveness, market analytics, or marketing required. Strong Power BI and data visualization skills essential. Fluent English required, Dutch desirable. Must be able to work onsite in Delft 4 days per week.

Full-Stack Developer and User Systems Architect needed to design, develop, and maintain a user-centric web application. Responsibilities include integrating platform services, collaborating with stakeholders, designing APIs, and automating data delivery processes. Proven experience with Python, JavaScript, HTML, CSS, REST APIs, and database management is required. Experience with AWS, Docker, and CI/CD pipelines is also desired.

Design Analog and Mixed-Signal Circuits meeting architectural requirements and technical specifications. Contribute to the architectural definition of the design and chip integration. Perform calculations, design and verification simulations. Work closely with Layout Engineers to validate proper layout. Document assigned blocks and hold design review meetings. Actively participate in chip bring-up, evaluation, and characterization. Support other projects as needed.

Design, develop, and maintain a user-centric web application for SkyGeo's customers and internal stakeholders. Integrate various platform services into a centralized user management hub. Collaborate with stakeholders to gather requirements and ensure platform alignment.

Experienced barbers sought for full-time, permanent positions in Nordic partner salons. Offer includes competitive salaries, relocation support, and opportunities for professional growth.

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.

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.

Regulatory Toxicologist & Policy Advocacy Lead will develop portfolio-wide strategy and advocacy on endocrine disruptors and other emerging hazards. The role involves translating complex science into clear positions, leading external engagement with stakeholders, and providing scientific oversight of studies and dossiers.

As a Senior Systems Engineer, you will support the Development Platform by administering critical systems, infrastructure, and applications. Responsibilities include providing secure access to developer systems, managing cloud infrastructure, and designing solutions that enhance the developer experience. You will also mentor junior team members and contribute to the advancement of team goals.

Senior System Engineer to apply systems engineering tools for product development, lead technology evaluation, and mentor the NPD team. Requires a degree in Engineering, Systems Engineering, Physics or related field, 7+ years in electromechanical hardware development, and 3+ years leading multidisciplinary teams.

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.

.NET Software Engineer to join a growing team developing a revolutionary marketing software platform. Experience with .NET, .NET Core, C#, and Azure SQL is required. Training will be provided in .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, and MongoDB.

Lead Engineer will oversee the design, development, and integration of hardware and software components for ultrasonic inspection systems. Responsibilities include algorithm development, experimental validation, and team supervision. Requires a strong background in signal processing, data analysis, and sensor technologies.

The AI4Gov-X project seeks a motivated Master's student to support communication, organization, and content-related tasks. The role involves implementing the communication plan, creating content, coordinating with partners, and supporting events. Students may also contribute to educational design activities, including MOOC development and research on digital education.

Senior Project Manager oversees planning and execution of key, highly technical projects for international customers. Responsibilities include managing project budgets and timelines, preparing status reports, and handling customer communication.

Develop a testing system for analog PXI cards, including hardware breakout board design and Python scripting for functional tests.