Hire a DeFi Security Engineer for your team.
Reviews protocol logic for economic attacks, oracle failures and contract bugs. Available full-time, part-time, hourly or by project.
- 7-day risk-free trial
- NDA and IP protection
- Onboard in 48 hours
Tell us who you need.
What a DeFi Security Engineer does for you.
Reviews protocol logic for economic attacks, oracle failures and contract bugs. This work goes beyond code bugs to economic attacks, where the contract does exactly what it says, but can still be drained.
Core skills
- Economic attack analysis
- Oracle manipulation
- Flash loan testing
- Pause and recovery plans
- Model token, liquidity and settlement flows
- Build trading, custody or marketplace features
- Review economic and oracle risks
- Add monitoring and incident procedures
When this role makes sense.
You are launching a financial or asset product
Security and compliance reviews are close
You need specialist crypto product experience
Ready to hire a DeFi Security Engineer?
Share your requirements and get matching profiles within 24 hours.
Three simple steps, no hiring fees.
Share your requirements
Tell us the role, the work and your goals. We share matching profiles within 24 hours.
Interview and select
Interview the people you like. Technical rounds and trial tasks are up to you, at no charge.
Onboard and start
Sign the NDA and the person joins your tools and meetings, usually within 48 hours.
Flexible terms, low risk.
7-day risk-free trial
Not satisfied in the first 7 business days? Get a replacement or end it at no charge.
NDA and IP protection
We sign both before work starts, and you own everything that is produced.
Free replacement
If the fit is wrong, we arrange a replacement with a structured handover.
Easy exit
Scale down or stop with 15 days’ written notice.
Looking for a different role?
Hiring a DeFi Security Engineer, answered.
Still unsure? Talk to a strategist.
- Profiles within 24 hours
- NDA signed before any discussion
- 7-day risk-free trial
What does a DeFi Security Engineer do?
Reviews protocol logic for economic attacks, oracle failures and contract bugs. Typical work includes: model token, liquidity and settlement flows; build trading, custody or marketplace features; review economic and oracle risks; add monitoring and incident procedures.
How do we evaluate a DeFi Security Engineer?
Ask them to explain how a flash loan attack on a price oracle works, and how they would simulate one. Past competition results or disclosed findings are a good signal.
What skills should a DeFi Security Engineer have?
Look for hands-on experience with Economic attack analysis, Oracle manipulation, Flash loan testing, Pause and recovery plans, plus clear communication and evidence of similar work.
When should we hire a DeFi Security Engineer?
This role is a good fit when: you are launching a financial or asset product; security and compliance reviews are close; you need specialist crypto product experience.
How quickly can a DeFi Security Engineer start?
We share matching profiles within 24 hours. After you interview and choose, onboarding usually takes 48 hours.
Who owns the work?
You do. We sign an NDA and an IP assignment agreement before work starts, and everything produced belongs to your business.
What if the person is not the right fit?
Every hire starts with a 7-day risk-free trial. After that, you can request a replacement or end the engagement with 15 days’ written notice.