Space Systems Software Engineer – TS/SCI Clearance

CACI International Inc.; Aurora, Northern (CO, KY); Hybrid; USD 69,000 - 142,000; Full time

Job summary

CACI International Inc. is seeking a Software Engineer to grow their space mission software capabilities. You will develop feature-rich, production‑quality software with autonomy, writing robust tests and participating in code reviews as part of a collaborative team.

You will work across RESTful APIs and microservices, deploying on cloud platforms and contributing to modern development practices alongside senior engineers. A strong emphasis on growth and mentorship is evident throughout the role.

Qualifications

• Active TS/SCI security clearance required.
• Bachelor’s degree in computer science or related field (or equivalent).
• 3+ years of professional software engineering experience.
• Proficiency in Python and JavaScript/TypeScript; write clean, testable code.

Responsibilities

• Deliver end‑to‑end features with minimal guidance and high quality.
• Write unit/integration tests and participate in code reviews.
• Deploy and troubleshoot features on cloud platforms (AWS/Azure).
• Collaborate with product managers, designers, and engineers to clarify requirements and plan iterations.

Skills

Python

JavaScript/TypeScript

RESTful APIs

Git

Agile/Scrum

React

FastAPI

Kubernetes

AWS

Azure

Education

Bachelor's degree

Tools

Docker

Kubernetes

Job description

CACI International Inc. is seeking a Software Engineer to grow their space mission software capabilities. You will develop feature-rich, production‑quality software with autonomy, writing robust tests and participating in code reviews as part of a collaborative team.

You will work across RESTful APIs and microservices, deploying on cloud platforms and contributing to modern development practices alongside senior engineers. A strong emphasis on growth and mentorship is evident throughout the role.