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Added 1 hour ago
SOFTWARE ENGINEER – Front End/Testing - 7+ yrs of Experience - TS/SCI w/Poly clearance is required- RC - 306
Halogen Engineering Group, Inc
Columbia, MD
Software Engineer – Front End/Testing - 7+ yrs of Experience - TS/SCI w/Poly Required
Added 2 hours ago
Database Engineer - Entry Level
Boeing Intelligence & Analytics, Inc. (BIA)
MD - Annapolis Junction, MD
Assisting with recommendations for, and analysis and evaluation of systems improvements, optimization, development, and/or maintenance efforts
Added 9 hours ago
Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
DevSecOps, Linux, Microsoft Azure, Microsoft Windows, Systems EngineeringCertifications:
Added 10 hours ago
Senior PostgreSQL Database Engineer
Valiant Solutions, LLC
St. Louis, MO
Required Clearance: TS/SCI with the ability to obtain and maintain a CI Polygraph.
Added 11 hours ago
VTOC Operations Engineer
Valiant Solutions, LLC
St. Louis, MO
Required Clearance: TS/SCI with the ability to obtain and maintain a CI Polygraph.
Added 11 hours ago
HPC Infrastructure & Cluster Engineer
Valiant Solutions, LLC
Springfield, VA, VA
Required Clearance: TS/SCI with the ability to obtain and maintain a CI Polygraph.
Added 11 hours ago
Citrix Software Virtualization Engineer
Valiant Solutions, LLC
Springfield, VA · St. Louis, MO
Required Clearance: TS/SCI with the ability to obtain and maintain a CI Polygraph.
Added 11 hours ago
IEC Engineer
Valiant Solutions, LLC
Springfield, VA, VA
Required Clearance: TS/SCI with the ability to obtain and maintain a CI Polygraph.
Added 11 hours ago
Lead Firewall Engineer
Valiant Solutions, LLC
Springfield, VA, VA
Required Clearance: TS/SCI with the ability to obtain and maintain a CI Polygraph.
Added 11 hours ago
Endpoint Security Engineer
Valiant Solutions, LLC
Springfield, VA, VA · St. Louis, MO
Required Clearance: TS/SCI with the ability to obtain and maintain a CI Polygraph.
Added 11 hours ago
Cybersecurity Implementation Engineer
Valiant Solutions, LLC
Springfield, VA, VA
Required Clearance: Active TS/SCI with ability to obtain a CI polygraph
Added 11 hours ago
Cyber Data Analysis Engineer
Valiant Solutions, LLC
Springfield, VA
Required Clearance: Active TS/SCI with ability to pass and maintain a Government Polygraph (post-hire requirement).
Added 15 hours ago
Cyber Security Project Engineer
2HB Incorporated
McLean, VA
2HB Incorporated is seeking a Cyber Security Project Engineer in order to support its government customer in McLean, VA. The Sponsor requires a team to coordinate and manage technical…
Added 16 hours ago
Creative Cloud Software Engineer
2HB Incorporated
McLean, VA
This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance.
Added 16 hours ago
Data Scientist Project Analytics and Insights Engineer II - TS/SCI with Poly
Deloitte US
Rosslyn, VA
Active TS/SCI with Polygraph security clearance required
Added 16 hours ago
Analytics and Insights Engineer III - AI Functional Support
Deloitte US
Rosslyn, VA
Active Top Secret/Sensitive Compartmented Information security clearance with Counterintelligence Polygraph (TS/SCI with CI Poly)
Added 17 hours ago
MI
Systems Engineer - Expert-Level
Mission Intel
Springfield, VA
- $130,000 to $175,000 USD / year
Are you an experienced systems engineering professional with a passion for advancing national security and GEOINT mission capabilities? Mission Intelligence Group is seeking an Expert-Level…
Added 20 hours ago
Web Developer
CACI International
Chantilly, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 20 hours ago
Linux and Ansible Automation Engineer
BOOZ, ALLEN & HAMILTON, INC.
Reston, VA
As a Linux and Ansible Automation Engineer on our project, you'll be on the ground floor of building so met hing meaningful by develop ing automation frameworks, establishing best…
Added 1 day ago
Associate Engineer Electrical
Northrop Grumman
Gilbert, AZ
Our Space Systems Division Integration and Test group is seeking an Associate Engineer Electrical (Level 1) to join our team of qualified and diverse individuals in Gilbert, AZ. You will…
Added 1 day ago
Senior Systems Administrator (Australia) - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
General Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator experience to join our team in support of a Federal Intelligence…
Added 1 day ago
Senior Systems Administrator (Australia) - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
General Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator experience to join our team in support of a Federal Intelligence…
Added 1 day ago
RC
Part Time Software Platform Engineer Co-Op (Remote)
RTX Corporation
richardson, TX
- Part-time
Raytheon’s Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in multi-domain integrated air and missile defense, advanced sensors, space-based systems,…
Added 1 day ago
Senior Observability Platform Engineer - Alerting
CACI International
Reston, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 1 day ago
Senior DevOps Engineer, Observability and FinOps
CACI International
Reston, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph

CACI International

Web Developer

Chantilly, VA, United States

$86,600 - $181,800 · Full-time

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Job details

Pay: $86,600 - $181,800
Job type: Full-time
Posting language: English
Posted: Nov 1, 2026

Original job description

Job Title: Web Developer

Job Category: Information Technology

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

The Opportunity:

CACI is seeking a Web Developer to build, enhance, and maintain web-based applications supporting a government customer. Using technologies such as HTML5, JavaScript, Bootstrap, CSS, C#/.NET, and SQL, you’ll help turn business needs into functional, user-focused solutions.

With a portfolio of more than 100 applications, you’ll have the opportunity to work across different systems, solve a variety of technical challenges, and continue expanding your development skills. Your work may include developing new features, troubleshooting defects, creating web API integrations, supporting data conversion efforts, or exploring new technical solutions.

You’ll also have the opportunity to explore AI-assisted development tools, such as Roo Code, and learn how to incorporate AI into your everyday workflow. Whether developing new capabilities, resolving technical issues, or finding more efficient approaches, you’ll help deliver reliable, maintainable solutions that support application performance, usability, and long-term supportability.

Responsibilities:

Design, develop, enhance, test, and maintain web-based applications, including custom, commercial off-the-shelf (COTS), and government off-the-shelf (GOTS) solutions.
Collaborate with business analysts, UI/UX developers, subject matter experts, and technical team members to translate functional requirements into effective application solutions.
Estimate development and enhancement efforts and assess the potential impact of proposed software changes.
Develop technical specifications, write maintainable application code, and perform unit testing.
Build and maintain web APIs, application interfaces, data-conversion routines, and SQL-based data solutions.
Use AWS services to develop, deploy, monitor, and support cloud-based applications.
Follow program configuration management, change-control, coding, and release-management standards.
Participate in formal testing, troubleshoot application issues using code, logs, data, and system behavior, and resolve defects before code is promoted to production.
Identify opportunities to improve application performance, usability, security, and long-term maintainability.
Stay current with application features, technical updates, modern development practices, and responsible uses of AI-assisted development tools.

Qualifications:

Required:

Minimum of two (2) years of relevant web development or software development experience.
Active TS/SCI clearance with CI Polygraph.
Hands-on experience with HTML, JavaScript, and CSS.
Experience developing web applications using C#/.NET and Bootstrap.
Experience using AWS services to develop, deploy, troubleshoot, or support cloud-based applications.
Working knowledge of SQL, web development principles, programming practices, and coding standards.
Ability to manage competing priorities, troubleshoot technical issues, and work effectively in a dynamic team environment.
Self-motivated, with the ability to identify tasks, take initiative, and contribute to team objectives.

Desired:

Bachelor's degree in Computer Science, Information Systems, Software Engineering, or a related field, or equivalent work experience.
AWS certification, such as AWS Certified Developer – Associate or AWS Certified DevOps Engineer – Professional.
Experience with Python.
Familiarity with Agile software development methodologies and practices.
Experience using AI-assisted development tools or an interest in applying AI to software development workflows.
Knowledge of or experience supporting Department of Defense (DoD) or Intelligence Community (IC) environments.
Familiarity with responsive web design, web accessibility, or Section 508 requirements.
CompTIA Security+ certification.

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:

$86,600 - $181,800

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.

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More about this job

Skills

HTML
JavaScript
Bootstrap
CSS
C#
.NET
SQL
Troubleshooting
Workflow
Unit testing
AWS
Troubleshoot
Web development
Software development
Computer science
AWS certification
DevOps
Python
Agile
Security+

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