Principal/Lead Crypto Capital Risk Engineer

Location: Kuala Lumpur, Malaysia

Company

hirify.global is a cryptocurrency exchange and digital financial platform serving users across trading, payments, wealth management, custody, institutional services, and Web3.

What you will do

• Build risk control capabilities for deposit, withdrawal, wallet transaction, signing, staking, redemption, and cross-chain bridge scenarios.
• Design blockchain transaction risk strategies covering risk identification, rule validation, anomaly interception, and pipeline consistency.
• Build a unified risk control decision engine using rule engines, decision trees, and strategy orchestration.
• Collaborate with wallet, asset, and security teams to improve fund security, traceability, and system stability.

Requirements

• 5+ years of backend development experience with proficiency in Go or Node and experience with high-concurrency architectures, microservices, message queues, caching, rate limiting, MySQL, and Redis.
• Proficiency with at least one public blockchain, such as Ethereum, Bitcoin, or BSC, plus experience with on-chain querying and Web3.js, Ethers.js, or The Graph.
• Ability to read Solidity smart contract code and knowledge of HD wallets, multisignature wallets, MPC, signing mechanisms, and transaction validation.
• 5+ years of risk control development experience in internet, finance, blockchain, or payments, including rule engines, decision trees, and deposit/withdrawal risk systems.
• Deep understanding of fund security and blockchain risk control solutions.

Nice to have

• Risk control experience at platforms handling tens of millions of daily active users or millions of daily transactions.
• Experience responding to major security incidents, including hacking attacks, coin theft, and fund anomalies.
• Experience building risk control systems from scratch.

Culture & Benefits

• Study Growth Fund supporting professional development and continuous learning.
• Regular team-building activities, workshops, and internal events.
• Global collaboration with colleagues from around the world.
• Career advancement opportunities and internal mobility within a rapidly expanding company.