S

Synack Tech Stack

Human-led and AI-powered penetration testing platform

Computer and Network Security Redwood City, California 201–500 employees Founded 2013 Privately Held

Synack operates a penetration testing platform combining human security researchers with AI automation. The tech stack reflects a mature, infrastructure-heavy operation: GCP + AWS + Azure across orchestration (Kubernetes, Terraform, Ansible), backend services (Go, gRPC, REST), and data layers (PostgreSQL, Redis, RAG). Active pain points around AI adoption velocity, infrastructure scalability, and penetration testing automation suggest the company is mid-transition—moving from manual testing workflows toward autonomous vulnerability detection while managing multi-cloud complexity.

Tech Stack 19 technologies

Core StackGo gRPC Salesforce ZoomInfo Terraform Ansible AWS Ruby MySQL PostgreSQL Redis RAG Kubernetes GCP REST API Outreach Salt Azure ChurnZero

What Synack Is Building

◆Challenges

Fast rate of change of ai technology
Mitigating technical risks
Scalability and reliability challenges
Scalable high availability infrastructure
Performance stability issues
Adopting new cybersecurity products
Optimizing revenue stack tools
Evaluating past enablement effectiveness
Scaling cloud-based systems
Automating penetration testing processes

▲Active Projects

Build and manage a robust sales pipeline
Evolution of our sales process
Central/west pre sales support
Industry thought leadership activities
Technical proposal development
Infrastructure software automation projects
Monitoring and alerting enhancements
Enablement curriculum development
Training on new tools adoption
Application platform for ptaas

Hiring Activity

Decelerating10 roles · 2 in 30d

Department

Engineering

6

Sales

5

Support

1

Seniority

Senior

5

Mid

3

Director

1

Lead

1

Manager

1

Principal

1

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About Synack

Synack delivers continuous penetration testing and autonomous vulnerability management to enterprise security teams. The platform combines a vetted community of security researchers with AI-driven testing capabilities to help organizations identify and remediate vulnerabilities before attackers do. Founded in 2013, the company serves financial services, government, and critical infrastructure sectors. The 201–500 person team is split between engineering (infrastructure and platform work), sales (enterprise GTM), and support, with hiring concentrated in the United States.

HeadquartersRedwood City, California

Company Size201–500 employees

Founded2013

Hiring MarketsUnited States

Frequently Asked Questions

What technology stack does Synack use?

Synack runs on GCP, AWS, and Azure with Kubernetes orchestration. Backend is Go + gRPC + REST APIs. Data storage uses PostgreSQL, MySQL, and Redis. Infrastructure automation via Terraform, Ansible, and Salt. Sales and support stack includes Salesforce, Outreach, and ZoomInfo.