WorkOS Tech Stack

Enterprise identity and access APIs for SaaS platforms

Software Development San Francisco, California 51–200 employees Founded 2019 Privately Held

WorkOS provides a unified API surface for enterprise authentication, directory sync, and access control — letting SaaS builders ship SSO, SCIM, and audit logs without building from scratch. The stack (TypeScript, React, PostgreSQL, Node.js, Go) supports both consumer-facing frontend and backend infrastructure work. Recent hiring skews heavily senior (21 of 31 roles) and engineering-focused (16 roles), while projects center on identity scaling (least privilege, delegated admin, auditability) and revenue expansion in the enterprise segment — suggesting a shift from feature completeness toward adoption and upsell.

Tech Stack 33 technologies

Core StackFigma Adobe Creative Cloud TypeScript React PostgreSQL Salesforce Okta Terraform Python AWS Node.js Ruby Go Java PHP .NET Next.js Vue Svelte Angular Slack GitHub LinkedIn Google Workspace Kandji Bash CSS Radix UI Remix Envoy+1 more

AdoptingVault

What WorkOS Is Building

◆Challenges

Removing bottlenecks
Replacing repetitive manual processes
Complex sales cycles
Minimizing downtime
Unblocking adoption and expansion
Endpoint security tooling
Real-time policy evaluation
Scalable relationship modeling
Consistent permission enforcement
Scaling high-throughput encryption

▲Active Projects

Lead experiments to increase revenue across our enterprise segment
Conversion experiments
Authkit
Pipeline building initiative
Feature flags
Improve identity and access management systems
Implement least privilege and audit logging controls
Develop onboarding/offboarding automation
Delegated administration feature
Advanced auditability feature

Hiring Activity

Decelerating30 roles · 4 in 30d

Department

Engineering

Sales

Product

Security

Design

Ops

Support

Seniority

Senior

Mid

Junior

Manager

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About WorkOS

WorkOS is an API platform helping SaaS companies add enterprise-grade identity and access features. The product suite covers user management, single sign-on (SAML-based), directory synchronization (SCIM), and audit logging — reducing implementation time from months to minutes. Customers range from mid-market SaaS to larger platforms seeking to unlock enterprise deal flow. The company is privately held, based in San Francisco, and operates with a 51–200 person team, hiring exclusively in the United States. Engineering dominates the org, with smaller product, sales, security, and design functions.

HeadquartersSan Francisco, California

Company Size51–200 employees

Founded2019

Hiring MarketsUnited States

Frequently Asked Questions

What is WorkOS's tech stack?

Core stack: TypeScript, React, Node.js, PostgreSQL. Infrastructure: AWS, Terraform. Also uses Go, Python, Ruby for backend services. Identity tooling: Okta. Desktop management: Kandji.

What features is WorkOS building?

Current focus: delegated administration, advanced audit logging, least privilege access controls, onboarding/offroarding automation, identity and access management scaling, and feature flags. Also running conversion and revenue-expansion experiments in the enterprise segment.