Fraud Investigations Analyst - Blockchain

OKX • Full-time • Hong Kong, Hong Kong SAR • 8h ago

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

We are seeking a Fraud Investigations Analyst with a background in blockchain analytics to join our Fraud Investigations Team within Fraud Risk. This role is ideally suited for individuals with a background in blockchain forensics and data analysis. The candidate for this role will play a critical part in safeguarding the company against internal and external fraud threats using advanced analytic and investigative techniques to identify and mitigate risks.

What You’ll Be Doing

Perform comprehensive analysis of sensitive fraud investigations and other security events across diverse data types, including on and off chain
Analyze trade data, personally identifiable information (PII), user activity, metadata, and other relevant information to identify suspicious patterns indicative of fraudulent activities and potential threats
Trace and monitor blockchain transactions through multiple levels and layers, identifying and documenting the flow of funds across various addresses and entities
Provide investigative support to internal and external stakeholders
Produce detailed reports, charts, and findings to support ongoing investigations and present findings to key stakeholders
Collaborate with cross-functional teams to enhance fraud detection processes and develop proactive strategies
Stay up to date on the latest tools, techniques, and trends in blockchain analysis and emerging fraud trends

What We Look For In You

Strong analytical and critical thinking skills with a proven ability to synthesize complex data from multiple sources
Previous experience with cryptocurrency tracing and blockchain analysis, and a solid understanding of cryptocurrencies and blockchain technologies
Excellent attention to detail and ability to identify trends, anomalies, and patterns indicative of fraudulent activity
Ability to draw meaningful conclusions from large volumes of data and present findings to technical and non-technical audiences
High level of integrity, confidentiality, and professionalism when handling sensitive investigations
Self-motivated, independent thinker with a proactive approach to solving complex problems in a fast-paced environment
A curious mindset with an inclination to dig deeper, question assumptions, and explore emerging fraud patterns and techniques

Nice to Haves

Certifications in blockchain forensic tools such as Chainalysis, TRM Labs, Elliptic, etc.
A data analytics background with proficiency in SQL or experience with other programming languages.
Relevant certifications, such as Certified Fraud Examiner (CFE) or Certified Anti-Money Laundering Specialist (CAMS)
Knowledge of investigative techniques related to traditional securities and financial markets, payments systems, and digital assets
Experience working with payments (fiat on/off ramp, banking services), fraud risk, and customer service operations
Previous experience in investigations, police work, or intelligence analysis