Principal Business Risk Control

As a Principal Business Risk Control at Bybit, you lead the design and deployment of end-to-end fund risk strategy systems across all business lines. You own the real-time, layered risk control decision-making that protects users across wealth management, trading, RWA, and core products, working with massive transaction data and adversarial intelligence to counter black market threats at scale.

What you'll do

• Build real-time, layered risk control decision strategies based on device fingerprints, behavioral time-series, transaction chains, relationship graphs, and network features to secure funds across all business lines.
• Leverage transaction data in Hive using SQL and Python to conduct risk case mining and black market attack chain reconstruction; monitor core metrics including actual loss rate, interception rate, and false positive rate; identify strategy gaps and produce thematic analysis reports.
• Design rule-based strategies and manage gray-release traffic allocation, A/B experiment design, and effectiveness evaluation; drive strategy integration into the real-time decision engine for production launch.
• Participate in emergency triage for major online fund security incidents: stop the bleeding, trace the risk source, and implement urgent blocks; accumulate black market intelligence and gang characteristics to build risk feature libraries and intelligence databases.
• Coordinate across algorithm, product, engineering, compliance, and anti-fraud operations teams to integrate machine learning models, device fingerprinting, and behavioral sequence capabilities; abstract common risk control capabilities and drive construction of feature platforms and risk control middle platforms.
• Build scenario-based risk monitoring dashboards, establish anomaly fluctuation early-warning mechanisms, and drive long-term risk governance initiatives.

What you bring

• A bachelor's degree or above in Statistics, Mathematics, Computer Science, Financial Engineering, or Data Science (Master's degree preferred).
• 3-6 years of hands-on experience in payment, internet fund security, or transaction anti-fraud risk control strategy, with preference for experience at Alipay, WeChat Pay, leading consumer finance companies, or bank online payment risk control.
• Proficiency in complex SQL (Hive/MaxCompute) and Python for data mining and feature analysis; ability to independently complete risk quantification calculations and experiment evaluation.
• Deep understanding of payment risk scenarios including account takeover (ATO), telecom fraud, money mule/fund running, and abnormal batch transactions; familiarity with real-time risk control pipelines, strategy deployment processes, and metrics evaluation frameworks.
• An adversarial mindset and ability to proactively detect emerging black market tactics from massive data; skill in finding the optimal balance among financial loss, false interceptions, and business conversion.

What we offer

• Study Growth Fund to support your professional development and continuous learning.
• Regular team-building activities, workshops, and internal events designed to promote collaboration and innovation.
• Exposure to a diverse, international team working across a global platform.
• Career advancement opportunities within a rapidly expanding global company.
• Internal mobility and opportunities to grow your long-term career path with us.

About Bybit

Established in 2018, Bybit is one of the world's leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. The platform delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3, recognized as one of the most trusted and transparent platforms in the digital asset industry.