LinearB Tech Stack

AI platform for engineering leaders managing code review, testing, and release workflows

Software Development Los Angeles , California 51–200 employees Founded 2018 Privately Held

LinearB builds visibility and automation into the code-to-release pipeline, targeting engineering and DevEx leaders navigating the wave of AI-assisted code creation. The tech stack is modern but traditional—React, TypeScript, Node.js on the frontend; Python/FastAPI, AWS Lambda, and Kubernetes on the backend—suggesting a stable, scalable SaaS infrastructure rather than a cutting-edge R&D play. Hiring is accelerating across sales (3 open roles) and engineering (2), but the org is still small (51–200), indicating LinearB is in the land-grab phase for DevEx tooling.

Tech Stack 26 technologies

Core StackReact TypeScript Node.js Redux GitHub GitLab Bitbucket Azure DevOps Jira Zendesk Python FastAPI AWS AWS Lambda DynamoDB AWS RDS Docker Kubernetes Helm Terraform ArgoCD Datadog MobX SQL AWS SNS Batch

What LinearB Is Building

◆Challenges

Scaling sales organization
Scaling ai ecosystem
Bridging data and autonomous action
Adopting new productivity platform
Troubleshooting implementation issues
Optimizing ci/cd integration
Global hiring across multiple geographies

▲Active Projects

Integration recommendations for ci/cd pipelines
Ui infrastructure projects
Design system
Frontend architecture
Ai ecosystem scaling
Technical implementation of linearb platform and automation suite
Customer onboarding and optimization
Selling saas product to software engineering leaders
Conducting pocs with prospective customers
Implementing linearb platform

Hiring Activity

Accelerating10 roles · 9 in 30d

Department

Sales

Engineering

Support

Product

Seniority

Senior

Mid

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About LinearB

LinearB provides real-time visibility and developer-first automation for engineering teams, helping leaders manage the operational side effects of AI-generated code—particularly code review, testing, and release processes. The platform integrates with CI/CD systems (GitHub, GitLab, Bitbucket, Azure DevOps, Jira) to surface workflow bottlenecks and automate handoffs. The company was founded in 2018 and is based in Los Angeles. Current priorities include scaling the sales organization, expanding AI ecosystem capabilities, and optimizing CI/CD integration across customer deployments. Engineering and product teams are actively building platform features, conducting customer POCs, and improving onboarding workflows.

HeadquartersLos Angeles , California

Company Size51–200 employees

Founded2018

Hiring MarketsIsrael, United States, United Kingdom

Frequently Asked Questions

What tech stack does LinearB use?

Frontend: React, TypeScript, Node.js, Redux, MobX. Backend: Python, FastAPI, AWS (Lambda, SNS, DynamoDB, RDS). DevOps: Docker, Kubernetes, Terraform, ArgoCD, Helm. Integrations: GitHub, GitLab, Bitbucket, Azure DevOps, Jira. Monitoring: Datadog.

What is LinearB working on?

CI/CD pipeline integrations, design system and frontend architecture, AI ecosystem scaling, customer onboarding optimization, and automating the platform's core functionality for code review, testing, and release workflows.