67 English-speaking jobs in Haarlem
Senior Frontend Developer | Haarlem, NL
- Sensys Gatso Group
- Haarlem
- July 20
Senior Frontend Developer will lead and collaborate on a React-based operator interface for a safety-critical product. Responsibilities include translating traffic safety goals into user-friendly interfaces, ensuring code quality, and acting as the UI/UX expert within a backend-driven environment. Requires 5+ years of experience developing complex interfaces for real-time, device-facing equipment, expertise in React, TypeScript, gRPC, GitLab, and Docker, and strong communication skills.
Senior Supply Chain Decision Scientist
- Tevapharm
- haarlem
- July 20
Develops and operationalizes AI-assisted analytical and decision-support capabilities for end-to-end Supply Chain processes. Builds AI-agent-supported monitoring and operational analytics capabilities. Analyzes planning outcomes and identifies optimization opportunities. Collaborates with planners, manufacturing teams, analytics teams, and IT.
Senior Growth Manager – Studio Lead
- Impala Studios
- haarlem
- July 20
Senior Growth Manager & Studio Lead will own and accelerate growth of the Music Studio, including the Piano App. Responsibilities include defining and executing GTM strategies, leading a cross-functional growth squad, and driving global acquisition growth, subscriber base growth, and LTV improvement. Must have proven experience in mobile app growth marketing, a data-driven mindset, and the ability to operate autonomously.
Junior Test Engineer - Gaming
- HUMAN CAPiTAL
- Haarlem
- July 19
Math Analyst
- HUMAN CAPiTAL
- Haarlem
- July 16
Hardware Engineer
- Sensys Gatso Group
- Haarlem
- July 14
Hardware Engineer needed for development of roadside traffic systems. Requires experience with electrical design, Circuit Board layout, AltiumDesigner, pre-compliance testing, and a programming language related to hardware. Must have strong English skills and a Bachelor's or Master's degree in a relevant field.
Aerospace Certification Engineer DOA
- SII Group Switzerland
- Haarlem
- July 14
Certification Engineer needed for aircraft modification projects. Analyze customer requirements, define aircraft structures, and assist with electrical design. Lead design reviews, prepare certification documents, and conduct testing. Bachelor's degree in engineering and 5+ years of aerospace experience required.
Global BPO & Operations Senior Expert
- Hillebrand Gori IT B.V.
- Haarlem
- July 13
Sales Support– Gaming Industry
- HUMAN CAPiTAL
- Haarlem
- July 10
Finance Assistant
- HUMAN CAPiTAL
- Haarlem
- July 10
Senior Software Engineer
- Planetlabs
- Haarlem
- July 6
Full-stack software engineer to build systems and integrate with federal customers. Develop a global monitoring application using Golang, Python, PostgreSQL, and React. 6+ years of experience required.
Shipping Clerk (Temporary)
- Staffice
- Haarlem
- July 4
Temporary shipping clerk position with a global leader in conveyance technology near Schiphol. You will pack and prepare finished orders for shipment, ensuring accuracy and secure transport. Requires relevant work experience, professional communication skills, and a collaborative approach.
Shipping and Logistics Clerk
- Staffice
- Haarlem
- July 4
Shipping Clerk needed for a global leader in conveyance technology near Schiphol. Temporary role with potential for direct contract. Responsibilities include packing orders, maintaining warehouse organization, and processing shipments. Requires logistics experience, English communication skills, and a Dutch forklift license is preferred.
Shipping clerk logistics
- Staffice
- Haarlem
- July 4
Shipping clerk needed for a global leader in conveyance technology near Schiphol. Temporary role with potential for direct contract. Responsibilities include packing orders, maintaining warehouse organization, and processing shipments. Requires logistics experience, English communication skills, and a Dutch forklift license is preferred.
Senior Legal Counsel
- Àlber Blanc Capital
- Haarlem
- July 4
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.
sr. Optimization Solution Consultant
- AIMMS
- Haarlem
- July 1
Warehouse Specialist
- Iron Mountain
- Oud Schoten en Spaarndam
- June 24
Data Engineer
- FRG Technology Consulting
- Haarlem
- June 15
Experienced Data Engineer needed to design, build, and maintain cloud-based data platforms. Develop AI-ready data architectures, integrate data from multiple sources, and ensure data quality, performance, and security. Collaborate with data scientists, analysts, developers, and business stakeholders.
Volunteer Nature Day: Restore Beeckestijn Biodiversity
- MAD Movement
- Haarlem
- June 6
Volunteers will assist with nature restoration at Beeckestijn country estate. Tasks include sawing maples and cutting out small maples to promote biodiversity.
IVN Getting started with Old Year at Beeckestijn
- MAD Movement
- Haarlem
- June 6
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.










































































