OneStudyTeam Tech Stack

Clinical trial platform connecting sites, sponsors, and patients across 7,000+ research centers

Software Development Boston, MA 201–500 employees Privately Held

OneStudyTeam operates a cloud-based platform for clinical research sites that sits between sponsors and patients in the drug-development supply chain. The tech stack—Python, Clojure, Kafka, dbt, Redshift, SageMaker, plus emerging AI (OpenAI, Anthropic)—reveals active investment in ML-driven patient matching and recruitment forecasting. Hiring velocity is accelerating with a leadership gap in security and engineering: three open security roles and a Director of Engineering position suggest compliance and product-scaling pressures are hitting simultaneously.

Tech Stack 30 technologies

Core StackRedshift SageMaker dbt AWS Python Prefect CrowdStrike Zapier React JavaScript TypeScript PostgreSQL Kafka Terraform Kubernetes Docker Node.js Cypress Playwright Tableau Power BI AWS Athena Clojure Athena Bedrock Azure Salesforce CPQ Amazon QuickSight

AdoptingOpenAI Anthropic

What OneStudyTeam Is Building

◆Challenges

Maintaining compliance with iso 27001
Improving patient enrollment
Model bias detection
Accelerating clinical trials
Complex real-world problems in clinical research
Responding to customer audits
Audit readiness for hipaa
Third party risk management
Incident response readiness
Speeding up clinical trials

▲Active Projects

Site randomization forecasting
Patient matching/ranking algorithms
Data pipeline & tooling development
Ai-driven products for clinical trials
Ml models for patient recruitment
Ai knowledge base architecture
Audit readiness for hipaa
Third party risk management
Ai security assessments
Pricing model development

Hiring Activity

Accelerating10 roles · 3 in 30d

Department

Engineering

Security

Data

Sales

Seniority

Senior

Director

Manager

Principal

Notable leadership hires: Security Director, Director of Engineering

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About OneStudyTeam

OneStudyTeam provides a cloud platform that digitizes clinical trial workflows for research sites and enables coordination between sites, trial sponsors, and patients. The product addresses three key problems: reducing administrative burden at research sites, improving patient pre-screening and enrollment rates, and giving sponsors real-time visibility into recruitment activity across channels. The platform operates at scale—deployed across over 7,000 research sites in more than 100 countries—serving large global biopharmaceutical companies. The company is backed by Reify Health and is headquartered in Boston.

HeadquartersBoston, MA

Company Size201–500 employees

Hiring MarketsUnited States, United Kingdom

Frequently Asked Questions

What is OneStudyTeam's tech stack?

OneStudyTeam uses AWS (Athena, Redshift, SageMaker), Python, Clojure, dbt, PostgreSQL, Kafka, React, TypeScript, Kubernetes, and Tableau/Power BI for analytics. They are actively adopting OpenAI and Anthropic for AI-driven features.

Is OneStudyTeam hiring engineers?

Yes. OneStudyTeam has 4 active engineering roles open with accelerating hiring velocity. Leadership positions include a Director of Engineering and multiple senior/principal-level engineers.

What is OneStudyTeam working on?

Current projects include patient matching and recruitment ML models, site randomization forecasting, AI-driven clinical trial products, HIPAA audit readiness, and third-party risk management frameworks.

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.