84 English-speaking jobs in Haarlem

IVN Zuid-Kennemerland and Natuurmonumenten are hosting a nature work day at Beeckestijn country estate on December 31st. Volunteers will saw maples and cut out small maples to improve biodiversity.

Support a computer club for people with intellectual disabilities, guiding them in computer skills, social media, and other tech topics.

Machine Learning Engineer needed to build and optimize ML models for large datasets. Apply rigorous scientific methods and advanced mathematical and statistical techniques to research alpha and improve model performance. Collaborate with Quants and Engineers to develop, backtest, deploy, and monitor models.

Senior Legal Counsel will support business growth and ensure legal compliance. Responsibilities include drafting, reviewing, and negotiating contracts, advising on legal risks, managing legal documents, conducting research, and collaborating with HR.

Senior Risk Manager needed for international prop high frequency trading firm. Design, implement, and monitor real-time risk controls and data-driven frameworks. Analyze trading system behavior and collaborate with traders, developers, and infrastructure teams. Bachelor's or Master's degree in a technical field and 5+ years of experience in risk management, trading systems, or quantitative technology required.

Software Engineer Intern to develop, optimize, and test software for traffic enforcement systems. Projects include firmware development, system performance optimization, hardware abstraction layer enhancement, and automated hardware testing. Must be a student pursuing a degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field with proficiency in Golang, C++, or Python.

Lead and develop engineering teams, ensuring reliable equipment performance and compliance with GMP, FDA/EMA, and internal standards. Drive process optimization, maintenance excellence, and reliability improvements. Manage projects, budgets, and external partners.

Flink, a leading online supermarket, seeks enthusiastic riders to join its delivery team. Deliver groceries using provided e-bikes or e-scooters from strategically located hubs. Must be eligible to work in the Netherlands and speak English or Dutch.

Flink, a leading online supermarket, seeks enthusiastic riders to join its delivery team. Riders will maintain a presence at the warehouse, preparing for delivery assignments and contributing to quick deliveries using provided e-bikes or e-scooters.

Flink, a leading online supermarket, seeks enthusiastic riders to join its delivery team. Riders will prepare for deliveries at a dedicated hub base, ensuring quick service. All necessary gear is provided. Applicants must have valid work eligibility in the Netherlands and speak English or Dutch.

Flink, a leading online supermarket, seeks enthusiastic riders to join its delivery team. Deliver groceries using provided e-bikes or e-scooters from strategically located hubs. Must be eligible to work in the Netherlands and speak English or Dutch.

Flink, a leading online supermarket, seeks enthusiastic riders to join its delivery team. Riders will prepare for deliveries at a dedicated hub base, ensuring swift service using provided e-bikes or e-scooters. Must be English or Dutch speaking and eligible to work in the Netherlands.

Delivery Driver/Warehouse position at Flink, the leading online supermarket. Prepare for delivery assignments at the warehouse and contribute to quick deliveries using a provided e-bike or e-scooter. Must be eligible to work in the Netherlands and speak English or Dutch.

Flink, the leading online supermarket, seeks enthusiastic riders to join its delivery team. Deliver groceries using a provided e-bike or e-scooter from strategically located hubs. Must be eligible to work in the Netherlands and speak English or Dutch.

Improve and future-proof Alliander's authorization model as a Functional IGA Specialist. Analyze role structures, identify risks and inconsistencies, and translate IAM insights into practical improvements. Collaborate with stakeholders to implement changes and ensure employees have the right access rights.

Flink seeks enthusiastic riders to deliver groceries using e-bikes or e-scooters. Deliveries are made from strategically located hubs in urban areas. Must be at least 16 years old and able to work in the Netherlands.

Flink, a leading online supermarket, seeks enthusiastic e-bike riders to deliver groceries efficiently and reliably. Deliveries are made using Flink e-bikes or e-scooters from strategically located hubs.

Flink, the leading online supermarket, seeks enthusiastic riders to deliver groceries using e-bikes or e-scooters. Deliveries are made from strategically located hubs in densely populated urban areas.

Flink, the leading online supermarket, seeks enthusiastic riders to deliver groceries using e-bikes or e-scooters. Deliveries are made from strategically located hubs in densely populated urban areas.

Flink, the leading online supermarket, seeks enthusiastic e-bike riders to deliver groceries efficiently and reliably. Must be 16 years or older, eligible to work in the Netherlands, and able to speak English or Dutch.