CareerPlan

Software Engineer - Blockchain Security (Full-stack)

Hong Kong; Singapore; TaiwanRemoteFull-time2026-10-26 → 2026-11-10
Remote

Core

Design, build, and maintain security products and frameworks for blockchain projects across BNB Smart Chain and other chains.

Role type

Senior full-stack software engineer (blockchain security)

Builds

Security products, core frameworks, automated tools, and APIs for client delivery

Domain

Blockchain / Cryptocurrency / Web3 Security

Required skills

Full-stack development, system design, distributed systems, high-concurrency systems, Java, Python, Go, API design, performance tuning, incident troubleshooting

Preferred skills

Web3 security experience, risk control product development, smart contract security vulnerabilities, blockchain explorers, on-chain incident tracking

Technologies

Java, Python, Go, distributed systems, caching, messaging

Responsibilities

Plan and design security products and technical roadmaps; define and implement architecture standards; develop and maintain automated tools for operational activities; engage with user requirements and form APIs for client delivery; identify and solve technical issues in back-end systems; perform performance tuning and system refactoring; design and build internal libraries and frameworks

Seniority

Senior, hands-on IC