66 English-speaking jobs in Haarlem

Senior Frontend Developer to lead the React-based operator interface for a safety-critical product. Requires 5+ years developing complex interfaces, expertise in React, TypeScript, and strong UX affinity.

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.

Build and grow AIMMS' global partner ecosystem, focusing on partner-sourced revenue, co-selling, and enablement. Own existing partners, assess revenue potential, and bring structure to partner selection and growth.

Manage knowledge acquisition, organization, and AI Agent performance. This role requires 4+ years of KM/technical writing experience, understanding of AI/NLP, and familiarity with scripting and GIS applications.

Customer Success Manager Supply Chain will drive measurable business value by owning customer outcomes, renewals, and expansion. This role requires a solid understanding of supply chain concepts and 7-12 years of experience in post-sales roles.

Lead PHP Developer in an Agile team. Responsibilities include writing tickets, grooming the backlog, and guiding development. Requires 3-5 years of PHP experience, expertise in PHP, SQL, and API development.