Company profile

OneStudyTeam Tech Stack

Cloud platform for clinical trial sites, sponsors, and patient enrollment

Software Development Boston, MA 201–500 employees Privately Held

OneStudyTeam runs StudyTeam, a cloud platform connecting clinical research sites and sponsors around recruitment and enrollment. Its stack pairs a Clojure, React and TypeScript product on PostgreSQL and Kafka with an AWS data layer (Redshift, Athena, dbt, Prefect, SageMaker, Bedrock), consistent with active work on patient matching algorithms and AI-driven trial products. Hiring is accelerating with a senior-heavy mix spanning sales, engineering and security.

Tech Stack 37 technologies

Core StackAWS Zapier Redshift SageMaker dbt Python Prefect Salesforce Pardot React JavaScript TypeScript PostgreSQL Kafka Terraform Kubernetes Docker CrowdStrike Node.js Cypress Playwright Tableau Power BI Azure AWS Athena Clojure Athena Bedrock Salesforce Marketing Cloud Salesforce CPQ+5 more

What OneStudyTeam Is BuildingChallenges and projects from their job posts

◆Challenges

Aligning with GxP compliance and automating compliance
Scaling the site partnership program
Improving patient enrollment and trial speed
Detecting bias in AI models
Manual administrative tasks causing operational friction

▲Active Projects

AI-driven products for clinical trials
Patient matching and ranking algorithms
Site randomization forecasting
New recruitment and enrollment tools
Data pipeline and tooling development
Performance monitoring

Hiring Activity

Accelerating8 roles · 2 in 30d

Department

Sales

Engineering

Data

Product

Security

Seniority

Senior

Director

Lead

Mid

Notable leadership hires: Director of Engineering

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4,900+ Software Development companies running Azure and AWS

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About OneStudyTeam

OneStudyTeam, part of the Reify Health portfolio, provides StudyTeam, a cloud-based platform that moves clinical research site workflows online. The software helps sites pre-screen and enroll patients, gives sponsors visibility into recruitment activity across channels, and supports sites during trial conduct. Customers include biopharmaceutical sponsors and research sites; the company reports use at more than 7,000 sites and availability in over 100 countries. It is privately held, headquartered in Boston, MA, with 201–500 employees.

HeadquartersBoston, MA

Company Size201–500 employees

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does OneStudyTeam use?

OneStudyTeam uses Clojure, Python, React, TypeScript and Node.js on PostgreSQL and Kafka, runs on AWS and Azure with Terraform, Kubernetes and Docker, and uses Redshift, Athena, dbt, Prefect, SageMaker and Bedrock for data and AI.

What is OneStudyTeam working on?

Current initiatives include GxP compliance automation, patient matching and ranking algorithms, site randomization forecasting, AI-driven clinical trial products, new recruitment and enrollment tools, and data pipeline tooling.

Is OneStudyTeam hiring engineers?

Yes. Hiring is accelerating in the United States across sales, engineering, data, product and security, skewed toward senior and director-level roles, including a Director of Engineering.

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How this profile is built

OneStudyTeam's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.