What we're building

We’re building the best AI-powered brand protection and anti-phishing platform in the world.

This means we’re designing scalable systems that monitor hundreds of millions of domains, social media accounts, apps, dark web forums, etc. — and leverage the latest advances in few-shot learning AI models to identify digital threats. On the frontend, we’re developing high-throughput review tooling that enables our analysts to quickly takedown phishing and other digital threats.

What we're looking for

We're looking for fast-moving, customer-obsessed engineers who want to have outsized impact and ownership on a lean, high-performing team. Our compensation philosophy reflects this with above-market equity offers, and you’ll get the opportunity to join a rapidly growing company that’s making the Internet a safer place every day. We’re in-person (SF, NYC), hiring in the US, and have quarterly social events for the whole eng team!

We’re looking for evidence of outstanding ability and hustle. As for our tech stack:

• Backend

  • Python, PostgreSQL, Data Pipelines, Google Cloud, AI models

• Frontend

  • ReactJS, GraphQL, Typescript

About us

Doppel is the first platform built to dismantle digital deception at scale. We scan over 150 million entities daily and deploy continuously adaptive AI SOC agents—paired with expert human analysts—to uncover and disrupt the infrastructure behind phishing, impersonation, and online fraud before attacks can spread. Our Threat Grid turns every customer signal into shared intelligence, making each disruption smarter, faster, and more effective.

We’re not just another cybersecurity company. We’re defining the future of social engineering defense—where trust is protected, and deception becomes unprofitable. Backed by top-tier investors and trusted by some of the world’s most recognized brands, Doppel is growing fast. If you’re driven to solve real-world problems with bold technology, we’d love to meet you.