"smart contract security" Jobs

380 open tech roles matching “smart contract security”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, SaaS, security. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 380 results

CertiK

Join CertiK as a Senior Blockchain Security Engineer to safeguard Web3 projects through code auditing and security tool development.

CertiK US / Remote Published 5 years ago
CertiK

Pioneer the development of AI agents to enhance blockchain security audit tools at CertiK.

CertiK US / Remote Published 1 year ago
CertiK

Contribute to CertiK’s security services by analyzing vulnerabilities in blockchain smart contracts and enhancing security offerings.

CertiK US / Remote Published 1 year ago
Hashgraph

Lead the security function for a digital asset trading platform, ensuring user funds and infrastructure are protected.

Hashgraph United States Published 1 day ago
CertiK

Pioneer the development of AI agents to enhance security audit tools in the blockchain space as a Blockchain Security Expert intern.

CertiK New York, New York / Remote Published 1 year ago
Blockchain.com

Join Blockchain.com as a Security Engineer to enhance the security of institutional trading processes and infrastructure.

Blockchain.com Paris Published 2 months ago
Flexible on stack
Matter Labs

Join Matter Labs as a Protocol Security Engineer to protect ZKsync's core and enhance security in blockchain systems.

Matter Labs Global Remote Published 1 month ago
Flexible on stack
CertiK

Join CertiK as a Security Engineer to enhance blockchain security through auditing and consulting services.

CertiK US / Remote Published 11 months ago
Sky Mavis

Join Sky Mavis as a Web3 Security Engineer to ensure the security of smart contracts in a fast-paced gaming environment.

Sky Mavis Vietnam Published 7 months ago
Flexible on stack
CertiK

Join CertiK as a Security Engineer to enhance blockchain security through innovative solutions and client engagement.

CertiK US / Remote Published 11 months ago
CertiK

Join CertiK as a Junior Blockchain Security Engineer to support Web3 projects and grow your career in blockchain security.

CertiK US / Remote Published 1 year ago
Mysten Labs

Join Mysten Labs as a Senior Security Engineer to protect the Sui ecosystem and strengthen security across DeFi protocols.

Mysten Labs USA (Remote) Published 1 month ago
Flexible on stack
Mysten Labs

Join Mysten Labs as a Security Engineer to enhance security across the Sui ecosystem with a focus on application security and tooling.

Mysten Labs USA (Remote) Published 3 days ago
Flexible on stack AI-first team
CertiK

Drive commercial relationships with institutions in Singapore's digital asset landscape as a Business Development Manager.

CertiK Singapore Published 3 months ago
Kraken

Own security deliverables end to end while contributing to product engineering in a hybrid role at Kraken.

Kraken Poland Published 1 week ago
Flexible on stack
CertiK

Join CertiK as a Software Engineer to develop tools ensuring the correctness of smart contracts in a collaborative environment.

CertiK New York, NY / Seattle, WA / San Francisco Bay Area, CA / Remote Published 4 years ago
CertiK

Join CertiK as a Sr. Security Engineer to enhance the security of blockchain applications through penetration testing and security consulting.

CertiK US / Remote Published 4 years ago
Rain

Join Rain as a Software Engineer to design and maintain EVM smart contracts and backend services in a rapidly growing fintech company.

Rain New York, NY Published 9 months ago
Flexible on stack
Espresso Systems

Lead the security and auditing efforts for Espresso's codebase as a Security Engineering Lead.

Espresso Systems Remote Published 2 years ago