Smart Contract Security& Auditor Jobs

DeFi security engineer and smart contract auditor roles paying $160k-$350k+. Audit Solidity contracts, run bug bounties on Immunefi, and protect billions in protocol assets. Highest-paid roles in crypto.

189
Security Jobs
Showing 50 of 189 jobs
Page 1 of 4
Bybit Staked SOL

Lead Security Management Engineer

Bybit Staked SOL
|Liquid Staking
Kuala Lumpur Tech Office23 hours ago
Globally RemoteRemoteGlobally Remote2 days ago
Polymarket

Application Security Engineer

Polymarket
|Prediction Market
New Yorkfull-time3 days ago
Sofia, BGFull-Time3 days ago
Bybit Staked SOL

Security Compliance Management Expert

Bybit Staked SOL
|Liquid Staking
Kuala Lumpur Tech Office4 days ago
P

Head of Security

Parallel Finance
San Francisco or Palo Altofull-time4 days ago
UAE, DubaiRemotefull-time4 days ago
RemoteRemote4 days ago
AU - VIC - RemoteRemote5 days ago
United Kingdomfull-time5 days ago
Asia +2RemoteBinance Accelerator Program5 days ago
Hong Kong +2Remote6 days ago
Polymarket International

Application Security Engineer

Polymarket International
|Prediction Market
New Yorkfull-time6 days ago
Kraken Bitcoin

Staff Security Architect

Kraken Bitcoin
|Bridge
United Kingdomfull-time6 days ago
Singapore6 days ago
Polymarket International

Cloud Security Engineer

Polymarket International
|Prediction Market
RemoteRemotefull-time1 weeks ago
Coinflow Labs

Security Engineer

Coinflow Labs
Chicago, IL, USA1 weeks ago
Polymarket

Cloud Security Engineer

Polymarket
|Prediction Market
RemoteRemotefull-time1 weeks ago
Sofia, BulgariaRemotefull-time1 weeks ago
Binance CEX

IAM Security Engineer

Binance CEX
|CEX
Asia +2Remotefull-time1 weeks ago
M
USA (Remote)Remotefull-time1 weeks ago
Chicagofull-time1 weeks ago
United States +1Remote1 weeks ago
RemoteRemote1 weeks ago
Gemini North America2 weeks ago
Gemini North America2 weeks ago
San Francisco, CA, United States2 weeks ago
LATAMfull-time2 weeks ago
United Statesfull-time2 weeks ago
London2 weeks ago
Canada +3Remote2 weeks ago
Asia +1RemoteBinance Accelerator Program2 weeks ago
Arbitrum Bridge

Security Engineer

Arbitrum Bridge
|Canonical Bridge
RemoteRemotefull-time2 weeks ago
Europe2 weeks ago
Israel2 weeks ago
Morpho Blue

Protocol Security Engineer

Morpho Blue
|Lending
Parisfull-time2 weeks ago
San Franciscofull-time3 weeks ago
Hong Kong +2Remote3 weeks ago
Hong Kong 3 weeks ago
Asia +2RemoteBinance Accelerator Program4 weeks ago
Arbitrage Inc

IT Security Engineer

Arbitrage Inc
|Dex Aggregator
Mayfair, London, City ofFull-Time4 weeks ago
HumanFi

Security Engineer

HumanFi
|Dex Aggregator
New York, NYfull-time4/25/2026
United States +1Remote4/24/2026
Vienna4/24/2026
Bay Areafull-time4/23/2026
San Francisco, CA, United States4/21/2026
Gemini North America4/21/2026

Security engineers and auditors are critical to DeFi, where vulnerabilities can result in millions of dollars lost. Roles range from smart contract auditors who review Solidity code for exploits, to infrastructure security engineers protecting backend systems, private keys, and bridge implementations.

DeFi security professionals use tools like Slither, Mythril, and Echidna for static and dynamic analysis. Bug bounty programs through Immunefi offer additional earning potential. The field attracts both traditional cybersecurity professionals transitioning into blockchain and Solidity developers specializing in security.

Frequently Asked Questions

How do I become a DeFi security auditor?

Start by mastering Solidity and understanding common vulnerability patterns (reentrancy, flash loan attacks, oracle manipulation). Practice on CTF challenges like Damn Vulnerable DeFi and Ethernaut. Study past exploit post-mortems, and consider contributing to bug bounty programs on Immunefi to build a track record.

What do DeFi security engineers earn?

DeFi security roles are among the highest-paid in the industry. Security engineers and auditors typically earn $160,000 to $350,000+ in base salary, with top auditors earning significantly more through bug bounties and consulting engagements.