Braintrust Tech Stack

AI-powered recruiting platform with automated interviews and candidate matching

Technology, Information and Internet San Francisco, California 11–50 employees Founded 2018 Nonprofit

Braintrust operates as a nonprofit building end-to-end AI recruiting automation—candidate matching, interview screening, and talent marketplace. The tech stack reveals a data-heavy operation (BigQuery, Snowflake, Looker, Tableau, Power BI) paired with active AI model work (code quality evaluation, model accuracy improvement, response evaluation). Hiring skews heavily toward engineering and data roles with senior-level concentration, and the pain-point list centers almost entirely on AI accuracy and model reliability—indicating the company is in active model refinement to support its core product promise.

Tech Stack 200 technologies

Core StackLooker Tableau BigQuery Snowflake JavaScript AWS Kubernetes HubSpot Marketo C# Python GitHub .NET Asana Trello Collibra Informatica Alation Power BI GCP Excel Google Sheets Salesforce Marketing Cloud PowerPoint Office.js Git Word Notion Google Workspace Microsoft 365+170 more

AdoptingPower Platform Shopify Hydrogen SharePoint Online API Gateway

ReplacingSharePoint SharePoint Online

What Braintrust Is Building

◆Challenges

Improving ai accuracy
Improving ai performance
Improving ai-generated code quality
Ensuring medical accuracy
Improving medical ai safety
Ai model accuracy
Ai reliability improvement
Compliance with privacy regulations
Improving ai model understanding
Frontend development ecosystem

▲Active Projects

Optimization
Ai training content creation
Evaluating code quality
Ai model evaluation
Ai training projects
Ai-generated radiology content review
Test cases
Ai response evaluation
Financial modeling for ai training
Sharepoint migration to sharepoint online

Hiring Activity

Minimal600 roles · 1 in 30d

Department

Engineering

278

Data

Research

Marketing

Finance

Design

Healthcare

Product

Seniority

Senior

288

Mid

248

Junior

Lead

C-Level

Manager

Staff

Principal

Notable leadership hires: Performance Marketing Head, Chief Executive Officer, Tech Lead

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About Braintrust

Braintrust is a nonprofit recruiting platform that automates candidate sourcing, qualification, and first-round interviews using proprietary AI models. The product handles end-to-end talent acquisition: instant candidate matching, AI-conducted phone screens, and access to a global talent marketplace. The company sells to large enterprises and operates globally across 25+ countries. Active project focus spans AI training content, code quality evaluation, and model performance optimization—core to maintaining recruiting accuracy at scale.

HeadquartersSan Francisco, California

Company Size11–50 employees

Founded2018

Hiring MarketsUnited States, China, Indonesia, Syria, Argentina, Brazil, Austria, Australia

Frequently Asked Questions

What is Braintrust's tech stack?

Braintrust uses BigQuery, Snowflake, and GCP for data infrastructure; Looker and Tableau for analytics; and Python, JavaScript, C#, and .NET for application development. The stack also includes Kubernetes for orchestration and Salesforce, HubSpot, and Marketo for go-to-market.

Where is Braintrust headquartered?

Braintrust is headquartered in San Francisco, California. The company hires globally across 25+ countries including the United States, Canada, Australia, and throughout Latin America, Europe, and Asia.