SquarePeg Tech Stack

AI-powered candidate screening for recruiting teams

Software Development Salt Lake City, Utah 11–50 employees Founded 2021 Privately Held

SquarePeg screens job applicants using AI to surface qualifications beyond resumes. The tech stack reveals a mobile-first product (React Native, Expo, iOS, Android) paired with healthcare-grade data handling (HL7, DICOM, PACS protocols), suggesting the platform processes sensitive candidate data with clinical-level rigor. Hiring has slowed to one role in the last month across a lean 11–50-person team, with engineering and product focused on an AI insights engine and data pipelines for inference.

Tech Stack 36 technologies

Core StackReact Native Ruby JavaScript React Next.js Node.js AWS Vercel Jira Zendesk Freshdesk MongoDB Express.js AWS Lambda DynamoDB Expo iOS Android Apple App Store SQL Radiology Information Systems PACS Microsoft Office Google Workspace HL7 DICOM Amplify JWT OAuth WebSockets+6 more

What SquarePeg Is Building

◆Challenges

Streamline radiology workflows
High-load healthcare environments

▲Active Projects

Ai insights engine
Data pipelines for ai inference

Hiring Activity

Decelerating6 roles · 1 in 30d

Department

Engineering

Product

Support

Seniority

Mid

Senior

Company intelligence

Find more companies like SquarePeg by tech stack, pain points and active projects

Get started free

About SquarePeg

SquarePeg is a candidate screening platform that integrates into applicant tracking systems to evaluate and score job applicants. The product enriches resume data with AI-driven insights, allowing recruiting teams to reduce manual screening work and accelerate hiring decisions. Founded in 2021 and based in Salt Lake City, the company operates as a lean, engineering-forward organization backed by multiple venture firms. The tech stack spans mobile applications (iOS and Android via React Native), backend services (Node.js, Express, AWS Lambda), and data infrastructure (MongoDB, DynamoDB), with active development on AI inference pipelines and data processing layers.

HeadquartersSalt Lake City, Utah

Company Size11–50 employees

Founded2021

Hiring MarketsUnited States, Uruguay, India

Frequently Asked Questions

What tech stack does SquarePeg use?

Frontend: React, Next.js, React Native (iOS/Android). Backend: Node.js, Express.js, AWS Lambda. Data: MongoDB, DynamoDB, SQL. Deployment: AWS, Vercel. Healthcare protocols: HL7, DICOM, PACS.

Where is SquarePeg headquartered?

Salt Lake City, Utah. The company also hires engineers, product managers, and support staff in the United States, Uruguay, and India.