132 English-speaking jobs in Haarlem

Lead Data Engineer to drive technical direction for data pipeline and warehouse layers. Responsibilities include end-to-end design using Python, Prefect, and SQL, standardizing patterns, and mentoring data engineering colleagues.

Lead a team to design and deliver complex, user-facing cloud applications. Requires 7+ years of software engineering experience, 1+ year of people management, and full-stack expertise, preferably in Python/React.

Delivery Rider needed in Amsterdam to bring meals from Uber Eats partners to customers. Requires a personal bicycle or e-bike, smartphone, and basic communication skills in Dutch or English.

The Math Analyst will conduct mathematical analysis to calculate return, odds, and volatility for games. Responsibilities include collaborating with test engineers, resolving math-related issues, and ensuring games meet quality standards.

Senior Project Engineer leads complex packaging and device assembly projects, driving technology transfers and process improvements. Requires 5+ years in engineering, project leadership, and GMP environments.

Facility Lead to own facility engineering scope for a High Potent Secondary Packaging project in a regulated pharmaceutical environment. Coordinate delivery from design through commissioning, ensuring compliance with GMP and Dutch regulations.

Deliver groceries for Flink using e-bikes or e-scooters. This flexible side job requires representing Flink, ensuring fast and timely deliveries. Must be at least 16 and speak English or Dutch.

Senior Project Engineer leads complex packaging and device assembly projects, driving technology transfers and process improvements. Requires 5+ years in engineering, project leadership, and GMP environments.

Founding Full Stack Developer to build clear, fast, and dependable software for critical operations. Own end-to-end development, designing features using TypeScript, React, Next.js, and Node.js. Requires deep stack expertise and architectural judgment.

Data Scientist to analyze e-commerce performance and consumer behavior. Responsibilities include building data pipelines with SQL/Python, designing reports, and running A/B tests. Requires 3+ years of relevant analytics experience.

Lead non-commercial procurement for FMCG new store openings, sourcing materials, equipment, and services. Manage supplier relationships and drive efficiency across a high-volume pipeline. Requires 3-5 years of relevant procurement experience.

Parcel Delivery Driver responsible for safely and timely delivery to residential and business customers. Duties include route planning, scanning, and maintaining accurate records. Requires a Category B license and ability to work independently.

Thuisbezorgd.nl seeks Bike Couriers (16+) to pick up and deliver food safely and on time. This role requires reliability and availability for at least two evenings per week.

Interior Engineer develops and realizes superyacht interiors, converting design concepts into buildable solutions. Responsibilities include 3D modeling, technical drawing, design verification, and collaboration with engineers, designers, and production teams.

Seasoned Operations Director needed to organize and oversee daily operations for Leaseweb NL. This role involves defining and implementing operations strategy, managing a team of around 100 people, and overseeing infrastructure deliveries and customer care.

Develop and deploy large-scale services and APIs using Go, Python, or Java. Own API operations with SRE culture, build high-quality, observable code, and collaborate across teams. Requires 4+ years of production software development experience.

Clear Junction seeks a 6-month FTC Commercial Compliance Onboarding Analyst. This role involves acting as the first line of defense for inbound new business prospects.

Senior Manager, Centre Engagement Lead for Hematology Benelux. This role identifies and supports transplant centers to become Authorized Treatment Centers for Casgevy. Focus is on operational onboarding, contracting, and ensuring patient journey support.

Drive profitable growth for Industrial Compounds EMEA by identifying new markets and customers across sectors like E&E, B&C, and Consumer Goods. Build relationships, manage the pipeline, and translate market needs into portfolio priorities.

Experienced Quality Assurance Specialist Qualified Person needed to ensure pharmaceutical product quality and regulatory compliance. Responsibilities include product release, managing investigations, and supporting audits. Requires a relevant degree and 5+ years in aseptic production.