Senior Backend Software Engineer

CACI International Inc • Aurora, Colorado • Posted June 12, 2026

About the Role

Job Title: Senior Backend Software EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental USAnticipated Posting End: 8/31/2026


The Opportunity:

CACI is seeking a talented and motivated Backend/Services Software Engineer to join our dynamic development team.

This role is ideal for a mid-career developer who is passionate about building scalable, reliable, and high-performance cloud services. You will be responsible for designing, developing, and implementing modern Java and Python microservices that run within a modern orchestration and cloud environment (such as AWS).

If you are eager to learn, enthusiastic about problem-solving, and ready to make a significant impact on our core product architecture, we would love to hear from you!
 


Responsibilities:
As a Senior Software Engineer, your responsibili...