Sphinx Defense Tech Stack

Defense software for satellite communications and mission planning

Defense & Space Washington, DC 11–50 employees Founded 2020 Privately Held

Sphinx Defense builds mission-critical software for U.S. government space and national security operations. The stack—Python, FastAPI, PostgreSQL, Kubernetes, Terraform, and multi-cloud (AWS, Azure, GCP)—reflects a modern, containerized architecture designed for reliable deployment in heavily regulated environments. Active projects span ground communications platforms, mission planning systems, and command-and-control software for space communications, while hiring accelerates with a senior-heavy engineering team focused on solving outdated infrastructure and scaling proposal automation.

Tech Stack 17 technologies

Core StackPython FastAPI PostgreSQL AWS Docker Kubernetes Terraform GitLab Helm Go Ansible Java Rust Atlantis Azure GCP C

What Sphinx Defense Is Building

◆Challenges

Outdated insecure technology
Inadequate build and deployment automation
Expanding defense and aerospace footprint
Scaling proposal capture processes

▲Active Projects

Ground communications and data-transport platform for us government satellites
Repeatable proposal capture process
Mission planning and command and control software for space communications
High-impact proposal development
Development and deployment infrastructure for space communications team

Hiring Activity

Accelerating7 roles · 4 in 30d

Department

Engineering

Sales

Seniority

Senior

Junior

Company intelligence

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

Get started free

About Sphinx Defense

Sphinx Defense is a 11–50 person defense contractor based in Washington, DC, founded in 2020. The company develops software solutions for U.S. government and allied defense agencies, with current focus on satellite ground communications, mission planning systems, and command-and-control platforms for space operations. The engineering-heavy organization is scaling to address legacy technology replacement, deployment automation gaps, and growing demand across defense and aerospace sectors. Sales roles are expanding alongside engineering capacity.

HeadquartersWashington, DC

Company Size11–50 employees

Founded2020

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Sphinx Defense use?

Python, FastAPI, PostgreSQL, Kubernetes, Terraform, Docker, and multi-cloud infrastructure (AWS, Azure, GCP). Engineering also deploys Go, Rust, C, and Java for systems-level work.

What is Sphinx Defense working on?

Ground communications and data-transport platforms for U.S. government satellites, mission planning and command-and-control software for space operations, and internal proposal capture and deployment automation infrastructure.