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SentinelOne Tech Stack

AI-powered endpoint security and threat detection platform

Computer and Network Security Mountain View, California 1,001–5,000 employees Founded 2013 Public Company

SentinelOne operates a unified security data platform (Singularity) spanning endpoint protection, SIEM, cloud security, and managed threat services. The tech stack reveals a company scaling data infrastructure at extreme volume: Java, Python, Kafka, Kubernetes, and cloud services (AWS, GCP, Azure) dominate, with active adoption of Go and CSPM tooling. The hiring mix is heavily weighted toward engineering (79 of 195 active roles), and project backlog centers on data platform services, cloud-native infrastructure, and multi-tenant Kafka consolidation—matching their stated pain points around processing petabytes of telemetry and reducing data processing costs.

Tech Stack 137 technologies

Core StackJava Python pandas NumPy PySpark Apache Airflow MLflow Weights & Biases Kubernetes Helm C++ AWS Docker Kafka Redis Jenkins GitHub Scala Kotlin Go Node.js DynamoDB ArgoCD Terraform GitHub Actions C Windows GCP Azure Azure OpenAI+105 more

AdoptingGo Playwright CSPM

What SentinelOne Is Building

◆Challenges

Processing massive volumes of telemetry data
Expanding channel partner network
Reducing data processing cost
Reducing cost of kafka clusters
Cost and performance goals
Scalability of developer platform
Processing billions of security events
Handling petabytes of data
Improving performance of data ingestion
Scaling data ingestion to exabytes

▲Active Projects

Data platform services
Lead generation and go-to-market campaigns
New detection capabilities
Cloud-native data & caching infrastructure
Self-service infrastructure for cloud portability
Developer catalogue
Design and operation of mission-critical distributed data services
Control plane and policy experiences for macos agent
Multi-tenant kafka cluster consolidation
Windows agent anti-tampering

Hiring Activity

Decelerating200 roles · 30 in 30d

Department

Engineering

79

Sales

59

Security

15

Support

13

Data

8

Marketing

4

Product

3

Design

2

Seniority

Senior

90

Staff

53

Mid

21

Director

9

Manager

8

Lead

3

Junior

2

Principal

1

Notable leadership hires: Engineering Director

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About SentinelOne

SentinelOne is a public cybersecurity company headquartered in Mountain View, serving Fortune 500 and Global 2000 organizations with a platform that consolidates endpoint detection, response, cloud security, and 24/7 managed threat services. Founded in 2013, the company operates at 1,001–5,000 employees across 22 countries. Revenue model combines direct sales (59 active sales roles) with managed services delivery. The engineering organization is distributed globally, with centers in Czechia, Israel, India, and the US.

HeadquartersMountain View, California

Company Size1,001–5,000 employees

Founded2013

Hiring MarketsCzechia, United States, India, Israel, Slovakia, Germany, Costa Rica, Poland

Frequently Asked Questions

What tech stack does SentinelOne use?

Java, Python, C++, Go, Kubernetes, Kafka, AWS, GCP, Azure, Apache Airflow, Jenkins, GitHub, Terraform, ArgoCD, DynamoDB, and Redis. Currently adopting CSPM, Go, and Playwright.

What countries does SentinelOne hire in?

22 countries: United States, India, Israel, Czechia, Slovakia, Germany, Poland, Australia, Singapore, UAE, Qatar, Japan, Canada, Italy, Netherlands, Switzerland, Malaysia, Brazil, Thailand, Mexico, France, and Costa Rica.