Quantitative Researcher

Recruitment Position： Senior Quantitative Researcher / Quantitative Portfolio Manager— Family Office (Singapore)Job Recruitment No : U5969Reports to: CIO | Mandate: Long-only systematic strategy, built from scratchWe are looking for a hands-on quantitative investor to build and own a systematic equity investment platform from the ground up — from signal research and back testing through portfolio construction, risk management, paper trading, and ultimately live capital deployment.The role will also work closely with our fundamental investment team to translate discretionary investment insights into systematic, testable, and scalable rules.New strategies will initially run in paper trading. Once they meet clearly defined validation and risk criteria, capital will be allocated progressively to live trading.ResponsibilitiesDevelop and maintain quantitative equity signals and the strategyOwn the full investment process: research → backtest → portfolio construction → paper trading → live implementationRun and monitor paper trading; define go/no-go criteria for live capital allocationDefine validation metrics and go/no-go criteria for moving strategies from paper to live capitalMonitor live strategies and continuously evaluate signal decay, portfolio risk, and performance attributionPartner with fundamental analysts to convert investment judgment into quantifiable and backtestable rulesUse AI coding and research agents to accelerate research, coding, data processing, and infrastructure developmentReport performance, validation results, risks, and strategy pipeline directly to the CIORequirements6+ years of quantitative equity research / quantitative portfolio management experienceDemonstrated experience taking strategies through the full lifecycle from idea generation to live implementationStrong background in statistics, factor modeling, machine learning, and PythonHands-on experience in portfolio construction and risk management, not signal research aloneComfortable operating with significant autonomy and taking ownership of both investment results and the underlying systemExperience with long-only equities preferred; market-neutral or derivatives experience is also valuableAbility to work with fundamental investors and translate qualitative investment views into systematic rulesComfortable using AI coding/research tools such as Claude Code, or similarStrong intellectual curiosity, practical judgment, and a bias toward executionMandarin / English bilingual capability is a plus