166 English-speaking jobs in Haarlem

About Our Client You'll be part of a fast-growing, technically driven organisation with a strong reputation in power and energy solutions, serving clients both nationally and internationally.

We are looking primarily for a skilled ML Engineer who has experience in building ML models, not just someone who has built the pipelines, but someone who understands how to tweak the algorithms and research how the strategies perform etc. The perfect candidate for this position will have an engineering mindset, excellent problem solving and analytical skills and a strong mathematical background.

Alber Blanc is an international prop high frequency trading company with 15 years of experience. We are in the top 5 companies trading on the biggest crypto exchanges. We are seeking a Senior Risk Manager with a strong technical background to join our high‑frequency trading firm.

Select how often (in days) to receive an alert: Associate Director of Forecasting Europe - Innovative Medicine Location: Haarlem, Netherlands, 2031 GA Job Id: 65459 Who we are Together, we're on a mission to make good health more affordable and accessible, to help millions around the world enjoy healthier lives.

As a Technical Solution Lead at Alliander in Haarlem, you are at the forefront of the energy transition. You play a key role in shaping our energy future. This is a position for 32 to 40 hours. You will make the energy grid more innovative at Alliander.

At Iron Mountain we know that work, when done well, makes a positive impact for our customers, our employees, and our planet. That's why we need smart, committed people to join us. Whether you're looking to start your career or make a change, talk to us and see how you can elevate the power of your work at Iron Mountain.

Bright River provides visual content services to leading e-commerce and retail companies worldwide. Our AI team develops ML‐powered editing automation that combines cutting‐edge computer vision with human expertise, processing tens of thousands of product images daily.

Every day, shipments from all over the world arrive here, and you and your team ensure everything is processed accurately and on time. You'll work alternating shifts: one week in the morning, one week in the afternoon. Everyone rotates shifts, so flexibility is a must. The morning shift runs from 06:00 to 15:30. The afternoon shift is from 14:30 to 23:00.

Wat je gaat doen As a Pricing Project Manager, you'll take ownership of managing and optimizing the entire pricing process within our eStore division. You'll make sure dataflows, systems, and price updates run smoothly and are accurately reflected across our webshops and portals in the Netherlands, Belgium, and Luxembourg.

Logistics Team Manager We are seeking a highly organized and detail-oriented Team Leader to oversee the daily operations and overall performance of our Logistics Team. This role focuses on efficiently managing the inventory of received and distributed servers, server components, and accessories sold to customers.

You'll be working with Hex Trust's suite of proprietary technology solutions and the wider blockchain ecosystem committed to execution excellence and accuracy. Duties & Responsibilities Support the VP, Operations in executing core operational activities, including custody, trade settlement, and loan settlement processes.

We're Hiring: Full-Stack Laravel Developer (Relocation Possible) Are you an experienced (4+ yrs) Full-Stack Laravel Developer looking to take your career to the next level? Want to build a brand-new platform from scratch, work with brilliant, funny, and driven people and get paid well doing it?

We are looking for. . . . . . a flexibly available, enthusiastic Part Time Sales Assistant for our JD Sports Store in Haarlem. As a part-time sales employee, you will be trained to become a specialist in the footwear, textile and/or stock department. With your efforts, you ensure a sleek store that looks neat according to the JD Sports guidelines.

Job Description Unlock your potential with us Join a dynamic team that transforms packaging solutions and leads innovations in temperature control technology. Currently we are looking for an Associate Director Packaging Engineering.

Join to apply for the Patient Access Pharma Lead role at MSD Netherlands. Job Description Are you a strategic market access professional ready to lead the way in securing patient access to innovative medicines?

Join to apply for the PHP Developer role at MYLAPS Sports Technology We're looking for a driven and experienced PHP Developer who thrives on building high-impact technology. In this role, you'll be involved in every stage of the development cycle—creating new features, refining existing products, and bringing ideas to life in real-world environments.

000 per year Requirements: What We're Looking For At least 8 years of backend development experience, with a strong focus on Go. Expertise in concurrency, memory management, and performance tuning in Go. Hands-on experience with Google Cloud Platform (GCP), Kubernetes, and scalable cloud-based architectures. Strong experience in designing and maintaining high-performance APIs and microservices.

We’re looking for new couriers to spread some delivery joy to our customers. Working as a courier parttime for Thuisbezorgd. nl, you’re our on-road heroes and help to keep us moving. Whether you’ve got the pizzas for a party or the groceries for dinner, every delivery is a big event, and your chance to make someone’s day.

Flink, the leading online supermarket, is experiencing rapid growth and is now operational in all major cities across the Netherlands and in Germany. Our delivery hubs are strategically located in densely populated urban areas, facilitating swift deliveries with our fleet of electric bikes. We are currently seeking enthusiast riders to join our dynamic team in your city!

We are seeking a talented Operations Engineer to ensure the seamless operation of our scalable web platforms, serving millions of users worldwide. Join Harlem Next's innovative team and make a significant impact on a global scale! What will you do? As an Operations Engineer, you will be at the heart of our global ecosystem, maintaining and ensuring its continuous operation.