Web3 Security Data Analyst

Binance; Singapore; Hybrid; SGD 150,000 - 210,000; Full time

Benefits offered by this job

Work-from-home arrangement

Competitive salary

Company benefits

Job summary

Binance Singapore seeks an experienced data/anti-fraud professional to analyze large-scale on-chain data, detect anomalous transactions, and strengthen detection across networks. You will identify malicious accounts and help build a comprehensive risk framework that integrates on-chain and off-chain sources.

The role requires 5+ years in blockchain/risk fields, strong SQL/Python/Spark expertise, and fluent English communication. Collaboration in a fast-paced, global team is essential.

Qualifications

• 5+ years in blockchain, anti-fraud, risk control, or related fields.
• Proficient in SQL with strong Python and Spark/Flink experience.
• Strong analytical skills and attention to detail.
• English proficiency for professional communication.
• Knowledge of blockchain and on-chain data is a plus.

Responsibilities

• Analyze large-scale on-chain data to identify anomalous transactions and develop robust detection mechanisms.
• Enhance transaction detection across networks and refine risk monitoring frameworks.
• Use community discovery algorithms to identify associated malicious accounts and provide actionable intelligence.
• Design a data prevention and control system integrating on-chain and off-chain data sources.
• Utilize supervised and unsupervised ML to identify anomalous patterns across decentralized networks.

Skills

Analytical thinking

Attention to detail

Problem solving

Team collaboration

Blockchain domain knowledge

English communication

Web3 security interest

Tools

SQL

Python

Spark/Flink

Job description

Binance is a leading global blockchain ecosystem behind the world A0 A09s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.

Responsibilities

• Analyze large-scale on-chain data to identify anomalous transactions and develop robust detection mechanisms.
• Enhance transaction detection capabilities across networks and refine risk monitoring frameworks.
• Use community discovery algorithms to identify associated malicious accounts and provide actionable intelligence.
• Design a comprehensive data prevention and control system integrating on-chain and off-chain data sources.
• Utilize supervised and unsupervised machine learning techniques to identify anomalous patterns (e.g. irregular transaction volumes, unusual wallet behaviors, atypical token movements) across decentralized networks.

Requirements

• Over 5 years of experience in blockchain, anti-fraud, risk control, or related fields, strong analytical skills and attention to detail.
• Proficient in SQL and experienced in using Python and Spark/Flink; solid understanding of common data mining and machine learning algorithms;
• Strong problem-solving and goal-oriented mindset with a proactive learning attitude; keen interest in Web3 security;
• Ability to work collaboratively in a fast-paced, dynamic environment.
• English proficiency sufficient for professional communication;
• Knowledge of blockchain and familiarity with on-chain data are considered strong pluses.

Why Binance

• Shape the future with the world A0s leading blockchain ecosystem
• Collaborate with world-class talent in a user-centric global organization with a flat structure
• Tackle unique, fast-paced projects with autonomy in an innovative environment
• Thrive in a results-driven workplace with opportunities for career growth and continuous learning
• Competitive salary and company benefits
• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

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