Product Security, Doppel
$175-200k
+ Equity
Social engineering defense platform
Be an early applicant
Social engineering defense platform
201-500 employees
Be an early applicant
$175-200k
+ Equity
201-500 employees
Company mission
To protect the world from social engineering attacks every day.
Role
Who you are
- 5–7 years of experience in product security, cloud security engineering, software development or a related field
- Practical experience applying AI and agentic workflows to accelerate security reviews, vulnerability triage, and remediation, with a strong understanding of the security risks associated with AI-assisted development
- Strong knowledge of Google Cloud Platform (GCP) services and security best practices, including IAM, networking, data protection, and workload runtimes
- Hands-on experience with penetration testing coordination, threat modeling, and risk assessment
- Demonstrated proficiency in Python and cloud-native programming or scripting languages to design and maintain security automation, policy enforcement, and continuous compliance controls using Infrastructure as Code
- Familiarity with designing and enforcing least-privilege IAM and conducting access reviews
- Ability to communicate security risks and recommendations clearly to engineering and leadership audiences
What the job involves
- At Doppel, we focus on building a culture where people feel respected, supported, and trusted to do meaningful work
- We value clarity, collaboration, and solving real problems for our customers and teammates
- We’re looking for a Product Security Engineer to support and scale our product and cloud security efforts by embedding security into engineering workflows and serving as a subject matter expert on all things security
- The candidate will partner closely with engineering teams to conduct architecture reviews, design secure solutions to complex problems, improve and maintain our tooling (both first and third-party) and guardrails, and help design a well-rounded security program in a world where code gets written by AI and velocity is ever increasing
- In addition to hands-on execution, the role emphasizes enablement providing guidance, documentation, and mentorship to engineers, along with clear communication and reporting to security leadership
- Partner with product and engineering teams on architecture reviews, threat modeling, and secure design, translating complex security risks into practical recommendations and clear tradeoffs
- Evaluate and roll out AI-assisted and agentic security workflows to increase security coverage and accelerate reviews, triage, and remediation, with appropriate validation and human oversight
- Improve and maintain our first- and third-party security tooling, including our in-house ASPM platform, to reduce noise, improve prioritization, and make findings easier for engineering teams to act on
- Strengthen security controls throughout the SDLC and CI/CD pipeline, including code and dependency scanning, software supply chain protections, and safeguards for AI-assisted development, without introducing unnecessary friction
- Serve as a GCP security subject matter expert, advising engineering teams on secure patterns for networking, data protection, secrets management, workload runtimes, and logging and monitoring
- Partner with infrastructure and engineering teams to implement least-privilege IAM, secure workload identities, and durable security guardrails through policy and infrastructure-as-code
- Drive vulnerability management from triage through resolution: validate findings, assess risk, establish ownership, track remediation against SLAs, and document exceptions and risk acceptance
- Coordinate penetration testing engagements, including vendor selection, scoping, testing logistics, findings validation, and remediation and retesting with engineering teams
- Help shape and scale our product security program by identifying gaps, prioritizing improvements, and communicating risk, progress, and outcomes to security leadership
- Enable engineers to make sound security decisions through practical documentation, reusable guidance, targeted training, and mentorship that keeps pace with how teams build and ship
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 2025 round aimed at accelerating product innovation and expanding its capabilities beyond NFT fraud detection into broader social engineering defense. As AI-driven scams become more sophisticated, the company is ready as a multi-channel security platform, helping organizations detect, prevent, and respond to threats across digital environments.
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 benefits: We’ve got your health covered, so you can focus on what matters.
- Flexible time off: Take the time you need, when you need it.
- Supporting Life's Biggest Job: Because family matters most, we offer paid time off for parents to bond, rest, and adjust to life’s biggest change.
- Perks for Office Days: We make getting to the office (and staying nourished) easier.
- Cell stipend: We make staying in touch a little easier.
- Home office setup: We'll take care of your home office, so you can take care of the work that matters.
Leadership
Kevin Tian
(Co-Founder & CEO)Kevin previously founded Ferryhome. Prior to that, he was a Staff Engineer & Engineering Manager at Lyft and Senior Software Engineer with Uber.
Rahul Madduluri
(Co-Founder & CTO)Prior to co-founding Doppel, Rahul was the Co-founder & CTO of YakPak and a Software Engineer at Uber.
Salary benchmarks
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