Senior Frontend Developer
Company: CACI
Location: Chantilly
Posted on: April 2, 2026
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Job Description:
Job Title: Senior Frontend Developer Job Category: Engineering
Time Type: Full time Minimum Clearance Required to Start: TS/SCI
with Polygraph Employee Type: Regular Percentage of Travel
Required: None Type of Travel: None * * * The Opportunity: CACI is
seeking a senior lead frontend software engineer to join the PGMM
team—a program enabling planning, scheduling, and real-time
situational awareness across a global user base. PGMM operates 90%
in an unclassified environment and offers a hybrid work model. The
team of 30 professionals is distributed between Chantilly, VA, and
Denver, CO, operating within an Agile SAFe framework across three
development teams. Responsibilities: Leadership • Lead a team of
engineers to develop scalable UI applications supporting hundreds
of world wide users • Work with senior leadership to plan, develop
and monitor complex capabilities • Mentor junior developers Agile
and Cross-Functional Collaboration • Operate within an Agile SAFe
framework supporting multiple product development sprints. •
Partner with engineering, security, and software teams to align
operations with mission outcomes. • Participate in sprint planning,
retrospectives, and cross-team technical reviews. • Support backlog
management by prioritizing system requirements and technical debt
resolution. • Facilitate communication between developers and
end-users to ensure efficient delivery cycles. • Provide input on
system requirements, architecture decisions, and infrastructure
design. • Contribute to automation strategies that streamline CI/CD
pipelines. • Drive transparency, accountability, and continuous
improvement within Agile workflows. System Maintenance and
Reliability • Maintain 24/7 operational readiness of the PGMM
system to support mission-critical functions. • Execute proactive
performance monitoring, system tuning, and fault resolution. •
Conduct full lifecycle patching, configuration, and optimization of
system environments. • Perform root-cause analysis and implement
corrective actions for recurring issues. Documentation and
Reporting • Develop and maintain system documentation including
training and users guides • Track system configuration changes,
versioning, and release management details. • Maintain a
centralized repository of technical documentation accessible to
authorized users. • Create user guidance materials to support
onboarding and operational continuity. Qualifications: Required: *
Active TS/SCI w/Poly * Minimum of 10 years developing front end
applications * B.S. in software engineering or related technical
field * React UI Framework * Security or equivalent certification
Desired: Overhead Mission Management * Java, Node JS, Keycloak,
ActiveMQ, Kubernetes, Rancher, Helm, ArgoCD - What You Can Expect:
A culture of integrity. At CACI, we place character and innovation
at the center of everything we do. As a valued team member, you’ll
be part of a high-performing group dedicated to our customer’s
missions and driven by a higher purpose – to ensure the safety of
our nation. An environment of trust. CACI values the unique
contributions that every employee brings to our company and our
customers - every day. You’ll have the autonomy to take the time
you need through a unique flexible time off benefit and have access
to robust learning resources to make your ambitions a reality. A
focus on continuous growth. Together, we will advance our nation's
most critical missions, build on our lengthy track record of
business success, and find opportunities to break new ground — in
your career and in our legacy. 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. The proposed salary range for this position is:
$113,200 - $237,800 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.
Keywords: CACI, Potomac , Senior Frontend Developer, Engineering , Chantilly, Maryland
