Demo

Front End Software Engineer (Mid-Level)

CACI
Denver, CO Full Time
POSTED ON 1/7/2026
AVAILABLE BEFORE 3/7/2026

Job Profile:

Software Engineering T3

JR Type:

Funded

Job Category:

Engineering

Minimum Clearance Required to Start:

TS/SCI with Polygraph

Percentage of Travel Required:

Up to 10%

Type of Travel:

Continental US

Program/Opportunity Name:

Program | MAKALU

Referral Bonus Plan:

$7,000 - TS/SCI with Poly

Anticipated Posting End: 2/9/2026

Job Description:

We are seeking a dedicated Front End Software Engineer (Mid-Level) to support our Makalu contract. If you are interested and passionate about developing new products and components using modern technologies, then this opportunity is for you!

You will be working in a fast-paced, start-up like atmosphere with new development in an agile environment.

On Team Makalu, a typical day includes solving challenging, but rewarding technical problems, suggesting ways to improve UX/UI and the software baseline, and introducing new ways to meet mission needs.

Be part of an agile team where communication skills and the ability to execute within the established development process are paramount to your and the team's success.

Responsibilities:

  • Proactively designing the architecture for new components, while also suggesting ways to improve the application and overall UI/UX.

  • Meeting program objectives within the agile development cycle

  • Working closely with on-site and remote engineers developing front-end applications and back-end microservices, all dedicated to creating the best products and user experience possible.

  • Work on new technologies, striving to stay customer-focused and thriving on challenges to build new UI applications.

  • Utilize industry proven design patterns and open-source tools.

  • Contribute to a positive and upbeat team atmosphere.

Qualifications:

Required:

  • An active TS/SCI clearance with Polygraph.

  • Bachelor’s degree in Computer Science, a related major, or graduation from a coding bootcamp. Will consider experience in lieu of degree.

  • 5 (7 with bootcamp) years of software development or related experience

  • Demonstrated experience working as a member of a development team participating in the complete product development lifecycle.

  • Familiarity with Agile software development methodologies.

  • Familiarity with modern web technologies and techniques such as HTML5, CSS, CSS pre-processors (e.g. SASS, Less, Stylus), or JavaScript build tools (e.g. Browserify, WebPack, Closure).

  • Familiarity with modern JavaScript frameworks and libraries such as Angular, Ember, React, Redux, Reactive, VueJS, along with the knowledge of when to use them.

  • Familiarity with Node.js and the NPM package ecosystem.

  • Experience with Linux environment and Linux shell scripting.

  • Knowledge of continuous integration and software CM processes / tools (Subversion, GIT, JIRA, Confluence).

  • Understanding of UI/UX best practices.

  • Security , or other IAT II qualified security certification (within 3 months of hire)

Desired:

  • A passion for creating beautiful, engaging, intuitive, efficient and highly usable user interfaces.

  • Familiarity with Svelte Framework.

  • Experience using REST-based web services.

  • Experience with vector and motion graphics, including SVG, HTML5 Canvas, WebGL and animation via JavaScript and CSS

  • Experience building rich data-driven web applications.

  • Familiarity with real-time communication mechanisms such as WebSockets.

  • Familiarity with Node, Cesium, and/or OpenLayers.

  • Familiarity with Spring, Docker, and/or Kubernetes.

  • Knowledge of microservices based architecture.

  • Familiarity with emerging trends in desktop, web, and mobile app development.

  • Experience with deployments, dev ops, and / or AWS Experience with Git.

  • Strong organizational skills and attention to detail.

  • Strong verbal and written communication skills.

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$82,100-$172,400

Salary : $82,100 - $172,400

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Front End Software Engineer (Mid-Level)?

Sign up to receive alerts about other jobs on the Front End Software Engineer (Mid-Level) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$88,561 - $105,402
Income Estimation: 
$112,070 - $133,823
Income Estimation: 
$140,590 - $163,629
Income Estimation: 
$175,579 - $206,510
Income Estimation: 
$88,561 - $105,402
Income Estimation: 
$112,070 - $133,823
Income Estimation: 
$65,112 - $78,641
Income Estimation: 
$88,561 - $105,402
Income Estimation: 
$112,070 - $133,823
Income Estimation: 
$140,590 - $163,629
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at CACI

  • CACI Washington, DC
  • Job Profile: Product Support Analysis T4 JR Type: Conditional Job Category: Logistics Minimum Clearance Required to Start: Secret Percentage of Travel Requ... more
  • 12 Days Ago

  • CACI Washington, DC
  • Job Profile: Software Development T1 JR Type: Conditional Job Category: Information Technology Minimum Clearance Required to Start: Secret Percentage of Tr... more
  • 12 Days Ago

  • CACI Fort Washington, MD
  • Technical Security Education Curriculum (TSCM) Instructor Job Category: Training Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Poly... more
  • 12 Days Ago

  • CACI Annapolis, MD
  • Information Systems Security Officer (ISSO) Skill Level 3 Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Poly... more
  • 12 Days Ago


Not the job you're looking for? Here are some other Front End Software Engineer (Mid-Level) jobs in the Denver, CO area that may be a better fit.

  • trueanomalyinc Denver, CO
  • A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of enginee... more
  • 2 Months Ago

  • trueanomalyinc Denver, CO
  • A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of enginee... more
  • 2 Months Ago

AI Assistant is available now!

Feel free to start your new journey!