"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 22 hours 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 4 weeks 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 2 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 6 days 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