215 English-speaking jobs in Delft

Own and manage end-to-end data platform built on Azure Databricks. Responsibilities include building and maintaining data pipelines, integrating streaming data, and developing data modeling and architecture. Requires 4-7 years of experience as a Data Engineer with strong SQL and PySpark skills, Databricks experience, and familiarity with cloud infrastructure as code.

Finance Manager needed to oversee all financial operations, including reporting, budgeting, forecasting, and compliance. Support CEO and management with financial insights and investor processes.

Senior Scientist will lead research on heat pumps and sustainable building installations. Focus areas include real-world performance of heat pump systems, smart control, installation practices, and noise emissions. Represent TNO to partners, clients, and policymakers. Develop, monitor, and renew knowledge and innovation lines, balancing scientific depth with practical applicability. Translate research challenges and industrial questions into projects. Integrate the value of the TNO Heat Pump Application Center into work. Represent TNO in external committees and networks as a subject-matter expert.

Field Service Engineer responsible for installing, maintaining, and repairing bioreactor systems at customer sites. Provides technical support, diagnoses issues, and performs preventive maintenance. Requires an MBO degree in a technical field and strong communication skills. Must be able to travel internationally.

Software Product Assurance / Quality Assurance Manager oversees software quality across the full system lifecycle. Defines, maintains, and reviews software quality and assurance plans, ensuring structured software lifecycle processes are followed. Reviews verification and validation outcomes and leads the handling of deviations and non-conformances. Evaluates suppliers and subcontractors on their software development and quality practices.

Research-driven security role focused on securing and ensuring the privacy of AI systems. Responsibilities include investigating attack vectors, designing countermeasures, and evaluating AI system security. Requires a background in Hardware Security, Cryptography, or Information Security and experience with security evaluation techniques.

As an Orderpicker, you will pick and pack orders, label and organize goods, and maintain a safe and clean work area. You will work full-time, Monday to Friday, with occasional weekend shifts.

The Head of Business Finance is a strategic leadership role responsible for transforming finance into a data-driven, AI-powered function. This role partners with senior leadership, delivers financial insights, and drives profitable growth. The ideal candidate has significant FP&A, business finance, or commercial finance experience, including leading international teams.

Senior Post Silicon Validation Engineer to lead product validation and production release of MEMS-based timing devices. Develop and execute validation plans, lead cross-site projects, and evaluate silicon performance.

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.

Metrology System Engineer needed to improve measurement accuracy of optical systems used in semiconductor manufacturing and astronomy. Develop new metrology functionality, collaborate with the system architect, and contribute to the design of new instruments. Requires a Master's degree in a related field and 3-10 years of experience in precision engineering.

QHSE Engineer provides support to commercial proposals, projects, departments, and vessels. Responsibilities include developing QHSE deliverables, conducting audits, translating legislative changes into QHSE implications, and participating in incident investigations. Requires 1-2 years (Junior) or 3+ years (Medior) of experience as a QHSE professional in the offshore industry, knowledge of H&S management systems, and a recognized H&S qualification. Must be able to communicate in English and Dutch.

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.

Data scientist specializing in protein engineering and molecular modeling needed to support bioproduction process development. Will model enzymes, design libraries, and analyze results. Requires PhD and 2-4 years experience in protein engineering and molecular modeling. Proficiency in Python and bioinformatics tools is essential.

Structural Engineer with 5+ years of experience needed for a leading international consultancy. Focus on bridge engineering, including design, assessment, and strengthening of existing infrastructure. Must have a Master's degree in a relevant field and experience with structural analysis software. Dutch language preferred.

Head of Finance to build and scale the financial foundation for a profitable, international company. Responsibilities include monthly close, consolidation, group reporting, tax compliance, cash management, and supporting funding rounds and M&A. Requires 7-10 years of progressive finance experience, strong technical accounting foundation, and RA title. Must be fluent in English.

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

HR Business Partner will lead and oversee key HR processes across the employee lifecycle, including talent acquisition, performance management, compensation, and employee relations. This role requires a Bachelor's degree in Human Resources or a related field and a minimum of 4 years of experience in a generalist or specialist HR role.

The Production Test Engineer will test, characterize, and validate superconducting nanowire single photon detector (SNSPD) chips. Responsibilities include optical and electrical characterization, quality control, troubleshooting, and working with other teams to improve detector quality.

Software Architect needed to design and implement the architecture for a quantum control stack scaling to thousands of qubits. Responsibilities include defining the architecture for firmware, embedded software, compiler, and high-level APIs, enabling product vision, and setting technical direction. Requires 10+ years of software engineering experience across multiple layers of the stack, including Python and C/C++.