DeFi Engineer APAC – On‑Chain Trading & Infra

FLOWDESK ASIA PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading digital asset market infrastructure firm in Singapore is seeking an experienced DeFi Engineer to design and optimize trading infrastructure. The ideal candidate will leverage expertise in blockchain mechanics and smart contracts to work with decentralized exchanges. Responsibilities include developing trading systems, collaborating with trading teams, and ensuring security against vulnerabilities. This role offers a dynamic working environment with a focus on innovation in digital trading.

Benefits

International environment

Allowance of 400 SGD/month

Learning allowance

Team events and off-sites

Qualifications

• Deep understanding of blockchain and DeFi mechanics.
• Experience with smart contract systems and protocols.
• Proven understanding of blockchain security issues.

Responsibilities

• Design, develop, and maintain smart contracts for trading.
• Collaborate with traders to implement DeFi trading strategies.
• Conduct on-chain simulations and audits.

Skills

Quantitative trading systems

On-chain market making

DeFi protocol integration

Solidity

Rust

TypeScript

Distributed systems

Blockchain security issues

Gas optimization techniques

Testing frameworks

Tools

Kubernetes

Docker

GCP/AWS

Job description

A leading digital asset market infrastructure firm in Singapore is seeking an experienced DeFi Engineer to design and optimize trading infrastructure. The ideal candidate will leverage expertise in blockchain mechanics and smart contracts to work with decentralized exchanges. Responsibilities include developing trading systems, collaborating with trading teams, and ensuring security against vulnerabilities. This role offers a dynamic working environment with a focus on innovation in digital trading.