Data Scientist, Doppel

Product Analytics

$140-180k

Offers equity

SQL

Python

Looker

BigQuery

Mid and Senior level

San Francisco Bay Area

3 days a week in office

Online brand protection and anti-phishing platform

Be an early applicant

Online brand protection and anti-phishing platform

101-200 employees

B2BArtificial IntelligenceCyber SecurityWeb 3.0Fraud

Be an early applicant

$140-180k

Offers equity

SQL

Python

Looker

BigQuery

Mid and Senior level

San Francisco Bay Area

3 days a week in office

101-200 employees

B2BArtificial IntelligenceCyber SecurityWeb 3.0Fraud

Company mission

To leverage AI to find and take down threats across social media, crypto, domains, and app stores.

Job

Company

Role

Who you are

4+ years of experience in data analytics, data science, or a related field
Fluency in BigQuery/SQL and familiarity with data visualization tools like Looker Studio
Strong foundational understanding of statistical methods, forecasting, and/or experimentation
Experience working cross-functionally and collaborating with product, engineering, and non-technical partners
While it’s not required, it’s a bonus to be familiar with a language like R or Python, especially if you have experience writing Jupyter notebooks
If you’re excited about the role but your past experience doesn’t align perfectly with the above, we encourage you to apply anyway

What the job involves

We're building the AI-native social engineering defense platform
This means we're designing scalable systems that monitor billions of domains, social media accounts, apps, dark web forums, etc., and leverage AI agents to identify and neutralize digital threats
We're hiring for a senior data scientist specifically focused on product analytics. We’re looking for a customer-obsessed data scientist who wants to have outsized impact and ownership
This role will report to Product and play a significant role in shaping our roadmap. You’ll get the opportunity to join a rapidly growing company that’s making the Internet a safer place every day
Define the right product and customer metrics to measure success and identify new areas of opportunity
Build scalable, self-serve dashboards to help cross-functional teams make data-driven decisions
Create analytical models to support our product, engineering, and operations teams
Develop forecasting models to estimate operational capacity over time, especially as we leverage AI to combat online threats
Communicate insights clearly to technical and non-technical teams

Our take

While the NFT space is often one that is enticing to investors and traders, there are persistent issues with fraud in the market. Cybercriminals are able to pass off any image as their own intellectual property, and while NFT marketplaces do abide by copyright laws this kind of fraud can be hard to spot before money changes hands. The damage to a brand's reputation and customer trust can be hard to rectify.

Doppel exists to solve this problem. Using an AI model trained to spot fraud and IP violations, it indexes NFT data across most of the major blockchains and flags potentially fraudulent NFTs. Trusted by Opensea, Dapper and numerous other marketplaces, Doppel scans over 1.5 million NFTs daily and has identified over 100,000 threats in the marketplace.

Doppel has raised significant funding, its 2024 round is being used to develop its AI-driven platform further. While the NFT sector as a whole is going through a turbulent time, the applications of NFTs in new areas such as gaming and ticketing are not going unnoticed. Doppel wants to achieve continuous monitoring and rapid detection across more platforms, expanding its web and social media range into the dark web, crypto and encrypted messaging services like Telegram.

Steph

Company Specialist at Welcome to the Jungle

Company

Funding (last 2 of 3 rounds)

May 2025

$35m

SERIES B

Jan 2024

$14.4m

SERIES A

Total funding: $54.4m

Company benefits

Health, dental, & vision stipend
Flexible vacation and work arrangements
Generous equity

Company HQ

San Carlos, CA

Leadership

Kevin Tian

(CEO & Co-Founder)

Previously founded Ferryhome. Before that was Staff Engineer & Engineering Manager at Lyft and Senior Software Engineer with Uber.

Rahul Madduluri

(CTO & Co-Founder)

Before co-founding Doppel was the Co-founder & CTO of YakPak and Software Engineer at Uber.

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