Onebrief Tech Stack

Command and planning platform for military operations

Software Development Honolulu, Hawaii 51–200 employees Founded 2019 Privately Held

Onebrief builds a command operating system for military planning and decision-making, deployed across NIPR, SIPR, and JWICS networks. The tech stack (React, TypeScript, PostgreSQL, Kubernetes, AWS) combined with active work on a scalable simulation platform (AtomEngine) and real-time collaboration infrastructure suggests they're shifting from static planning tools toward dynamic, cloud-native command environments. Hiring remains heavily weighted toward senior engineering (27 of 65 roles), indicating focus on architectural stability and compliance rather than rapid feature expansion.

Tech Stack 40 technologies

Core StackReact TypeScript Vite Node.js PostgreSQL Redis Kubernetes AWS Python Java Go GraphQL gRPC RAG Terraform Ansible Figma Storybook Slack Prometheus Grafana Datadog REST Keycloak k6 Excel Google Sheets Notion Elasticsearch, Logstash, Kibana Godot+10 more

What Onebrief Is Building

◆Challenges

Expanding product usage
Product availability issues
Improving stability of deployments
Adoption of new software
Improving performance of deployments
Meeting stringent dod requirements
Performance and scalability testing
Scaling the team
Implementing new software in military environment
Navigating military bureaucracy

▲Active Projects

Planning exercise for client first exposure to product
Expansion to allies and partners
Operational planning platform deployment
Lead or support exercises
Real-time collaboration infra
Product improvement recommendations
Jwics access for technical diagnosis
Accreditation support for stig and ato
Entity brain for atomengine
Build atomengine, our scalable cloud-based simulation and modeling platform

Hiring Activity

Decelerating65 roles · 10 in 30d

Department

Engineering

Sales

Ops

Security

Finance

Product

Data

Design

Seniority

Senior

Manager

Mid

Staff

Principal

Junior

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About Onebrief

Onebrief operates a command and planning platform designed for military leaders and operations teams. The product runs on classified and unclassified U.S. military networks (NIPR, SIPR, JWICS), supporting planning exercises, operational deployment, and real-time collaboration at scale. The company is expanding usage across allied and partner organizations while building AtomEngine, a cloud-based simulation and modeling platform to support scenario planning and analysis. Core challenges center on stability, performance, and navigating DoD compliance (STIG, ATO accreditation) in a military software environment.

HeadquartersHonolulu, Hawaii

Company Size51–200 employees

Founded2019

Hiring MarketsUnited States, Syria, Peru, Philippines, Japan, South Korea, Germany

Frequently Asked Questions

What technology stack does Onebrief use?

React, TypeScript, PostgreSQL, Kubernetes, AWS, Python, Java, Go, GraphQL, gRPC, and observability tools (Elasticsearch, Prometheus, Grafana, Datadog). They use Terraform and Ansible for infrastructure automation and Keycloak for identity management.

What is Onebrief building?

A scalable simulation and modeling platform called AtomEngine, real-time collaboration infrastructure, operational planning deployment, and accreditation support (STIG, ATO) to meet DoD requirements.