
Sardine is the leading AI risk platform for fraud prevention, compliance, and credit underwriting, trusted by enterprises in over 70 countries. Using device intelligence, behavior biometrics, and machine learning, Sardine stops fraud in real time, streamlines compliance, and unifies data across risk teams. Backed by world-class investors and partners including Andreessen Horowitz, Activant Capital, Visa, Experian, Moody’s, and FIS, Sardine is redefining risk management for the real-time economy. Learn more at sardine.ai.

Sardine is the leading AI risk platform for fraud prevention, compliance, and credit underwriting, trusted by enterprises in over 70 countries. Using device intelligence, behavior biometrics, and machine learning, Sardine stops fraud in real time, streamlines compliance, and unifies data across risk teams. Backed by world-class investors and partners including Andreessen Horowitz, Activant Capital, Visa, Experian, Moody’s, and FIS, Sardine is redefining risk management for the real-time economy. Learn more at sardine.ai.
What they do: AI-driven risk platform for fraud prevention, compliance, and credit underwriting
Customers / scale claims: Enterprise customers globally; claims include 300+ enterprise customers and devices/payments coverage metrics
Funding: Reported total funding ≈ $145.6M across Seed, Series A, Series B, and Series C
Investors: Backed by investors including Andreessen Horowitz (a16z), Activant Capital, Nyca Partners, GV, Experian Ventures, Visa, Moody's
| Company |
|---|
Fraud prevention, compliance (KYC/AML), transaction monitoring, and credit/risk underwriting for fintechs, banks, and online businesses.
Financial Services
4500000
Seed round reported at approximately $4.5M
19500000
Series A reported at $19.5M with participation from NYCA and Experian Ventures
51500000
Series B reported at $51.5M
70000000
Series C reported at $70M
“Backed by multiple prominent fintech and growth investors including Andreessen Horowitz (a16z), Activant Capital, Nyca Partners, GV, Experian Ventures, Visa, and Moody's”
Who We Are We are a leader in fraud prevention and AML compliance. Our platform uses device intelligence, behavior biometrics, machine learning, and AI to stop fraud before it happens. Today, over 300 banks, retailers, and fintechs worldwide use Sardine to stop identity fraud, payment fraud, account takeovers, and social engineering scams. We have raised $145M from world-class investors, including Andreessen Horowitz, Activant, Visa, Experian, FIS, and Google Ventures.
Our Culture
We are hiring a Bot Detection Researcher/Engineer to help us strengthen our detection capabilities across our Web, iOS, and Android SDKs . This role is ideal for someone who enjoys understanding how real devices behave, how automation frameworks operate, and where the differences lie. You will research browser and mobile environments, explore evasion techniques, and uncover new ways to distinguish genuine users from automated or manipulated traffic.
What You Will Do
What We’re Looking For
Nice to Have
Tech Stack
Why This Role Matters Automation is no longer limited to browsers—mobile automation is becoming just as sophisticated. This role plays a key part in ensuring our Web, iOS, and Android SDKs stay ahead by identifying subtle, reliable signals that reflect how real devices behave.
Benefits We Offer
Join a fast-growing company with world-class professionals from around the world. If you are seeking a meaningful career, you found the right place, and we would love to hear from you.
To learn more about how we process your personal information and your rights in regards to your personal information as an applicant and Sardine employee, please visit our Applicant and Worker Privacy Notice .