Senior Full-Stack Engineer — Remote, TS/SCI Eligible

sphinxdefense; Colorado Springs (CO); On-site; USD 120,000 - 160,000; Full time

Job summary

SphinxDefense is seeking a Senior Full Stack Engineer to build the next generation of mission planning and command & control software for space communications programs. You will develop secure, scalable web applications and services for critical national security workloads.

As an experienced engineer, you will lead frontend and backend development, mentor junior engineers, and help establish strong technical practices as we scale our team and engineering organization.

Qualifications

• 5+ years of web development experience.
• Strong front-end and back-end skills.
• Experience with React or Svelte.
• Experience with open architectures and microservices.
• Experience in secure government environments.
• TS/SCI eligibility.

Responsibilities

• Develop UI/UX and backend services.
• Lead features across lifecycle.
• Conduct thorough code reviews.
• Mentor junior engineers.
• Collaborate with government programs.

Skills

JavaScript

TypeScript

React

Svelte

HTML

CSS

Docker

Kubernetes

API design

Security

Open architecture OMS

Tools

FastAPI

SQLAlchemy

PostgREST

CesiumJS

Python

Docker

Kubernetes

Job description

SphinxDefense is seeking a Senior Full Stack Engineer to build the next generation of mission planning and command & control software for space communications programs. You will develop secure, scalable web applications and services for critical national security workloads.

As an experienced engineer, you will lead frontend and backend development, mentor junior engineers, and help establish strong technical practices as we scale our team and engineering organization.