
APIs – the driving force behind AI-based innovation, modern applications, and cloud infrastructure – are the #1 attack vector for cybercriminals. Existing tools don’t have API security controls, and many API security solutions are simply observability tools that can’t prevent attacks without complex and unreliable deployments and significant human investment. Wallarm is the API security platform that is the fastest, easiest, and most effective way to stop API attacks. Customers choose Wallarm to protect their applications and AI agents because the platform delivers a complete inventory of APIs, patented AI/ML-based abuse detection, real-time blocking, and an API SOC-as-a-service. Unlike other API security solutions that create alerts for all suspicious behavior, Wallarm’s technology and teams are aligned to fix your API security problems – not just find them. Wallarm is easily deployed inline to block attacks and our expert API SOC team gives you peace of mind 24/7/365. Wallarm is headquartered in San Francisco, California, and is backed by Toba Capital, Y Сombinator, Partech, and other investors.

APIs – the driving force behind AI-based innovation, modern applications, and cloud infrastructure – are the #1 attack vector for cybercriminals. Existing tools don’t have API security controls, and many API security solutions are simply observability tools that can’t prevent attacks without complex and unreliable deployments and significant human investment. Wallarm is the API security platform that is the fastest, easiest, and most effective way to stop API attacks. Customers choose Wallarm to protect their applications and AI agents because the platform delivers a complete inventory of APIs, patented AI/ML-based abuse detection, real-time blocking, and an API SOC-as-a-service. Unlike other API security solutions that create alerts for all suspicious behavior, Wallarm’s technology and teams are aligned to fix your API security problems – not just find them. Wallarm is easily deployed inline to block attacks and our expert API SOC team gives you peace of mind 24/7/365. Wallarm is headquartered in San Francisco, California, and is backed by Toba Capital, Y Сombinator, Partech, and other investors.
Headquarters: San Francisco, California
Focus: API and agentic AI security platform with real-time blocking and AI/ML-based abuse detection
Product highlights: API discovery, security testing, real-time blocking, and API SOC-as-a-service
Recent momentum: Reported record growth and strong enterprise retention
API security and protection for agentic AI applications
Computer and Network Security
$500,000
$2,300,000
Raised after participation in Y Combinator
$8,000,000
Company stated total funding then was approximately $10.8M
$55,000,000
“Backed by institutional investors including Toba Capital, Y Combinator, Partech, and Taver Capital Partners”
Since 2016, Wallarm has been on a mission to secure the internet's critical infrastructure: APIs. Today, we are the trusted choice for over 200 of the world's most innovative companies, from high-growth startups to Fortune 500 and Nasdaq leaders. Our unified platform provides full-lifecycle API security — helping teams discover their attack surface, protect against modern threats, and respond to incidents in real-time. As a graduate of Y Combinator and fueled by a recent $55M Series C , we are scaling our global, remote-first team of 150+ innovators to solve the next generation of security challenges.
Our product: Wallarm API security solutions provide proven performance to support innovative companies serving millions of users and billions of API requests per month. Hundreds of Security and DevOps teams globally use Wallarm daily to:
In this role, you will be responsible for: Customer Support & Success
Product Expertise & Improvement
Implementation & Knowledge Management
We’re looking for candidates with:
Will be a plus:
What we offer: