Castleisland is seeking a Senior Data Scientist to build the intelligence layer behind ARQ's financial products. You will develop ML models to detect fraud, prevent losses, and scale decisions across millions of customers.
In this role you will take problems from idea to production, partnering with Product, Engineering, and Operations to turn large datasets into measurable impact. The position is hybrid, with in-office collaboration.
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Senior Data Scientist — Fraud & Risk ML (Hybrid) in London employer: Castleisland
ARQ is an exceptional employer for a Senior Data Scientist, offering a dynamic work culture that fosters innovation and collaboration. With competitive salaries, stock options, and a discretionary performance bonus, employees are rewarded for their contributions while working with cutting-edge technology in a fast-growing fintech environment. The opportunity to shape the future of financial services for millions of customers across the Americas ensures meaningful and impactful work, alongside a world-class team dedicated to professional growth and development.
