90 English-speaking jobs in Haarlem

Fund Controller to own P&L, valuation, and NAV control for a high-frequency trading firm. Responsibilities include building reporting systems, verifying administrator reports, and designing internal valuation systems using Python and Google Apps Script. Requires accounting background and trading exposure.

Java Software Developer to build new real-time performance analysis platforms for motorsports. Requires 5+ years of Java/Springboot experience in greenfield development. Front-end Vue.js experience is a plus.

Data Engineer to design, develop, and operate large-scale distributed systems processing high-volume data. Focus on real-time indexing, streaming analytics, and big data pipelines using technologies like Spark and Kafka. Requires 4+ years of Java/Scala experience.

Delivery Couriers pick up and deliver food from local restaurants on bike or scooter. Must be 16+ and available for at least two evenings weekly. No experience is required.

Picnic seeks part-time or full-time Delivery Drivers. Duties include loading vans, delivering to 15-18 addresses per shift, and assisting customers. Requires a valid Category B driver's license and at least 18 years of age.

Picnic seeks part-time or full-time Delivery Drivers. Duties include loading vans, delivering to 15-18 addresses per shift, and assisting customers. Requires a valid Category B license, age 18+, and a customer-oriented attitude.

Senior Site Reliability Engineer focusing on Identity and Access Management. Responsible for operating and enhancing corporate infrastructure, architecting identity providers like Okta and Auth0, and automating workflows using Python or Go.

Shift Lead guides and supports team members on the floor, ensuring smooth operations from picking to delivery. This hands-on role involves maintaining productivity, safety, and team motivation. Managerial experience is preferred.

Associate Director - Strategic Sourcing 'Core / Agile' defines and leads sourcing strategies for the External Manufacturing Generics portfolio. This role drives strategy and execution, managing complex negotiations and ensuring sustainable value delivery.

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.

Deliver food safely and on time using a bike or scooter. Pick up orders from local restaurants and be the friendly face of the brand. Minimum age is 16. Availability requires at least two evenings per week.

Thuisbezorgd.nl seeks part-time couriers to make deliveries. Must be 16+ and work one weekday evening and one weekend evening weekly. Own vehicle may be required.

Thuisbezorgd.nl seeks Couriers to make deliveries. Must be 16+ and work one weekday evening and one weekend evening weekly. Own vehicle requirements vary by location.

Thuisbezorgd.nl seeks Part-time Bike Couriers to make deliveries. Must be 16+ and work one weekday evening and one weekend evening weekly. Own e-bike or scooter may be required.

Picnic seeks part-time or full-time Delivery Drivers. Duties include loading vans, delivering to 15-18 addresses per shift, and assisting customers. Requires a valid Category B license and at least 18 years of age.

Experienced Go Developer needed to transition a PHP monolith to a scalable, service-oriented architecture. Responsibilities include designing and optimizing microservices on GCP using Kubernetes and various databases.

Lead engineering operations at a pharmaceutical manufacturing site, ensuring compliant equipment performance and driving engineering excellence. This role involves leading technical teams, defining strategy, and managing maintenance and facilities.

Senior Program Manager guides strategy and execution for Professional Services in Defense and Intelligence. Requires 6+ years experience, technical leadership, and expertise in geospatial solutions for national security clients.

Embedded Software Engineer to design, develop, and optimize firmware for lighting controllers. Requires C/C++ and ARM-Cortex experience, knowledge of microcontrollers, and RTOS.

Lead end-to-end strategic sourcing and contracting for the EXM Core/Agile portfolio. Operationalize category strategies through RFx events, negotiations, and contract execution to deliver measurable sourcing value.