
About Doppel
Protecting brands in the NFT and crypto space
Key Highlights
- Raised $54.4 million in Series A funding
- Scans over 1.5 million NFTs daily
- Identified over 100,000 threats in the marketplace
- Trusted by major platforms like Opensea and Dapper
Doppel is an online brand protection and anti-phishing platform headquartered in San Carlos, CA. The company leverages AI to identify and mitigate threats across social media, crypto, domains, and app stores, serving clients like Opensea and Dapper. With over $54.4 million raised in Series A funding...
π Benefits
Doppel offers a comprehensive benefits package including health, dental, and vision stipends, flexible vacation and work arrangements, and generous eq...
π Culture
Doppel fosters a culture focused on innovation in the rapidly evolving NFT space, emphasizing the importance of cybersecurity and brand integrity. The...

Software Engineering
Doppel β’ San Francisco - Hybrid
Skills & Technologies
Overview
Doppel is hiring a Software Engineer to help build an AI-native social engineering defense platform. You'll work with technologies like Python, PostgreSQL, and React in a hybrid environment based in San Francisco and New York.
Job Description
Who you are
You are a customer-obsessed engineer who thrives in a fast-moving environment and is eager to take ownership of your work. You have experience in building scalable systems and are driven to solve real-world problems with bold technology. You are comfortable working with a diverse tech stack, including both backend and frontend technologies, and are excited about the opportunity to make the internet a safer place.
You have a strong background in Python and are familiar with PostgreSQL for database management. Your experience with cloud platforms, particularly Google Cloud, allows you to design and implement robust data pipelines. You are also knowledgeable in AI models and understand how to leverage them to identify and neutralize digital threats.
You have experience with frontend technologies such as React and GraphQL, and you are proficient in TypeScript. You enjoy collaborating with cross-functional teams and have a knack for translating complex technical concepts into actionable insights for stakeholders.
Desirable
Experience with cybersecurity or social engineering defense is a plus, as is familiarity with monitoring systems that handle large volumes of data. You are adaptable and open to learning new technologies as needed to meet the demands of the role.
What you'll do
As a Software Engineer at Doppel, you will be instrumental in building our AI-native social engineering defense platform. You will design and implement scalable systems that monitor billions of domains and social media accounts, leveraging AI agents to identify and neutralize digital threats. Your role will involve collaborating closely with product managers and designers to ensure that our solutions are user-friendly and effective.
You will be responsible for developing both backend and frontend components of our platform, ensuring seamless integration and performance. You will participate in code reviews and contribute to the overall architecture of the system, focusing on best practices for security and efficiency.
You will also have the opportunity to mentor junior engineers and help foster a culture of continuous learning and improvement within the team. Your contributions will directly impact our mission to make the internet a safer place, and you will be part of a team that is defining the future of social engineering defense.
What we offer
Doppel offers a mission-driven work environment where you can make a real impact. We provide above-market equity offers and the chance to work with some of the worldβs most recognized brands. Our team is dedicated to solving real-world problems with innovative technology, and we encourage you to apply even if your experience doesn't match every requirement. Join us in our mission to outsmart digital threats and protect trust online.
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