S

Socket Tech Stack

Software supply chain security platform detecting malware in open source dependencies

Computer and Network Security San Francisco 51–200 employees Founded 2020 Privately Held

Socket detects and prevents malware in open source code by analyzing package dependencies at scale. The tech stack—JavaScript, TypeScript, Python, Go, Rust across GitHub Actions, Jenkins, CircleCI—reflects a multi-language vulnerability scanning engine, while real-time analytics (Kafka, NATS, RabbitMQ, ClickHouse, BigQuery) and fraud detection prototypes suggest they're moving beyond static SCA toward behavioral threat detection. Hiring velocity is decelerating but skews senior (10 of 19 roles), indicating a shift from growth hiring toward product depth and enterprise implementation.

Tech Stack 43 technologies

Core StackGitHub Actions Jenkins CircleCI JavaScript Python TypeScript Slack GitHub PostgreSQL Node.js React Go Rust GitLab Bitbucket Kafka RabbitMQ ClickHouse BigQuery Snowflake Delta Lake npm yarn pnpm Git Chrome Visual Studio Code NATS Kinesis DuckDB+10 more

What Socket Is Building

◆Challenges

Security busywork
Software supply chain threats
Reducing onboarding time
Handling billions of records
Open source code audit
Developing billable professional services
Enterprise pipeline generation
Expanding enterprise sales team
Accelerating new hire onboarding
Optimizing revenue forecasting

▲Active Projects

Socket web application development
Conduct architecture reviews
Api development for data sources
Build repeatable onboarding playbooks
Real-time analytics and event processing
Data collection and analysis pipelines
Fraud detection prototypes
Custom code integrations for enterprise customers
Custom sast and cve rule development
Professional services implementation

Hiring Activity

Decelerating20 roles · 3 in 30d

Department

Engineering

8

Sales

4

Support

3

Data

1

Design

1

Research

1

Security

1

Seniority

Senior

10

Mid

3

Director

1

Intern

1

Lead

1

Manager

1

Staff

1

VP

1

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About Socket

Socket is a supply chain security platform protecting engineering teams from malware and vulnerabilities in open source dependencies. The company's product combines software composition analysis (SCA), SBOM generation, and zero-day prevention. Work centers on three areas: detection and analysis (building SAST rules, CVE models, and fraud detection), customer onboarding (playbooks and professional services), and enterprise adoption (API development, custom integrations). Founded in 2020 and based in San Francisco, Socket operates with 51–200 employees and is actively hiring across engineering, sales, and support in the US and Bulgaria.

HeadquartersSan Francisco

Company Size51–200 employees

Founded2020

Hiring MarketsUnited States, Bulgaria

Frequently Asked Questions

What programming languages does Socket's platform support?

Socket's analysis engine runs across JavaScript, TypeScript, Python, Go, and Rust. The platform integrates with npm, yarn, pnpm for package management and GitHub, GitLab, Bitbucket for code repositories.

What is Socket working on right now?

Active projects include real-time analytics pipelines, fraud detection prototypes, custom SAST rule development, API tooling for data integration, and professional services implementation for enterprise customers.