Senior Software Developer, Front-end
CACI International
Denver, CO, US
Onsite
2026-06-27
Announced salary
$98,500 - $206,800
Low
$58K
Median
$83K
High
$110K
Market in Denver · BLS OEWS 2025
Estimated net pay
$6,210 - $12,132
/month · 24% withheld
after tax & contributions · Single, no dependents
Job description
Job ID
328319
Job Title: Senior Software Developer, Front\-end
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
Anticipated Posting End: 9/20/2026**The Opportunity:**
We are seeking a skilled Software Developer to join our team working on the Makalu Team. This role involves building and maintaining highly used and critically important cloud\-native applications that provide Situational Awareness and Collaboration capabilities. The ideal candidate will have a strong background in JavaScript development, along with experience in modern software development practices and cloud technologies. The role requires an active TS/SCI clearance and a commitment to maintaining the highest standards of security in all aspects of work.
**Responsibilities:**
* Design, develop, and maintain highly intuitive cloud\-native applications using JavaScript and TypeScript
* Write efficient code that can adequately address concurrency and near real time needs.
* Collaborate with cross\-functional teams in an Agile environment
* Ensure code quality through testing and code reviews
* Stay updated with the latest industry trends and cloud technologies
* Participate in Agile ceremonies and contribute to continuous improvement efforts
**Qualifications:**
*Required:*
* Proficiency in JavaScript and Typescript
* Experience developing in a Linux environment
* Active Top Secret SCI clearance and a recent polygraph preferred
* Either a Bachelor's degree in Computer Science, or graduation from an accredited coding bootcamp
* Minimum of 7 years of professional software development experience
* Must have or be willing to obtain Security\+ certification
* Strong knowledge of JavaScript programming languages
* Experience with software development best practices and methodologies
* Demonstrated ability to lead technical initiatives and mentor junior developers