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Added 1 hour ago
SME Network Engineer
CACI International
Ashburn, VA
CACI is seeking a SME Network Engineer for the Global Mission Operations Support (GMOS) contract, supporting the Department of State. This role offers a unique opportunity to enhance…
Added 1 hour ago
Web Developer
CACI International
Chantilly, VA
CACI is seeking a Web Developer to support and modernize a portfolio of 100+ web applications for a government customer. The ideal candidate takes ownership of complex development efforts,…
Added 2 hours ago
UO
Professional Research Assistant
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
The Bioastronautics Laboratory is currently seeking a Satellite Modeling Engineer to join the team! We are seeking assistance designing information displays to be used in a testbed facility…
Added 4 hours ago
Electrical Design Engineer
CEL - Critical Power
Williamsburg, VA
CEL Critical Power is a global provider of mission-critical power solutions operating at the center of the AI, hyperscale data center and critical infrastructure ecosystem. An Irish-based…
Added 4 hours ago
C-
Electrical Engineer - Power Distribution
CEL - Critical Power
Williamsburg, VA
- $100,000 to $120,000 USD / year
CEL Critical Power is a global provider of mission-critical power solutions operating at the center of the AI, hyperscale data center and critical infrastructure ecosystem. An Irish-based…
Added 4 hours ago
Senior Project Manager
CEL - Critical Power
Wilmington, VA
…with a 40-year track record, focused on supplying the global data center…
Added 4 hours ago
General/Interdisciplinary Engineer, Senior
HX5, LLC
US-UT-Ogden, UT
HX5 is currently seeking a qualified Senior General/Interdisciplinary Engineer to support the Aerospace Dominance Enabler Division (AFLCMC/C3BM) at Hill AFB in Ogden Utah. This role…
Added 4 hours ago
Network Development Engineer II , ALG Software and Network Integration and Test
Amazon
NORTHRIDGE, CA
We're looking for a Network Development Engineer who can design, build, and operate network infrastructure across data center and engineering environments. You'll own architectures that…
Added 5 hours ago
Telecommunications Engineer, Fiber
SpaceX
College Station, TX
As a Telecommunications Engineer at SpaceX, you will work in a complex environment designing and supporting a variety of critical infrastructure. The IT Network Infrastructure Engineering…
Added 5 hours ago
Electrical Engineer
Cache Valley Electric
Salt Lake City, UT
We are seeking an Electrical Engineer to join our engineering team and support the design and analysis of electrical distribution systems for commercial, industrial, data center, and…
Added 5 hours ago
Project Engineer
Cache Valley Electric
Roy, UT
…construction solutions across commercial, industrial, healthcare, data center, and mission-critical environments. Our teams are committed to safety, quality, collaboration, and delivering…
Added 6 hours ago
Senior Project Engineer/Manager Mission Critical Water and Wastewater
Langan Engineering and Environmental Services, LLC
WHITE PLAINS, NY
…contributions. Job Summary Langan is seeking a Senior Project Engineer/Manager - Mission Critical Water and Wastewater to support its growing national water practice. This individual will…
Added 6 hours ago
GC
Network System Engineer (Job Code: 175942)
Genesis Corp. dba Genesis10
NEW YORK, NY
- $133,120 USD / year
…activities to include OS technical support, systems programming, and data center capabilities; responsible for the components of complex engineering and analytical tasks and activities;…
Added 6 hours ago
Data Center Hardware Engineering - Hardware Technician
Apple
Austin, TX
…infrastructure that powers our most ambitious technologies. The Data Center Hardware Engineering Team designs and delivers the high-performance compute solutions that underpin Apple's…
Added 7 hours ago
IT Cloud Engineer, Engineering Platform Automation
Mayo Clinic
Rochester, MN
This role serves as the technical product owner and lead engineer for the Engineering Front Door platform, partnering with the Cloud Center of Excellence (CCoE), Cloud Platform Engineering,…
Added 7 hours ago
BN
Senior Infrastructure Engineer - GPU Compute
Boundless Networks, Inc.
Remote, United States
- $175,000 to $250,000 USD / year
Experience with on-premises data center operations
Added 9 hours ago
HPC Systems Engineer
University Corporation for Atmospheric Research
Boulder, CO
…platforms for sharing and discovering Earth system science data, and innovative AI/ML and analysis tools. CISL scientists engage in computational science, data assimilation, and machine…
Added 9 hours ago
2027 Cloud Solutions Engineer / Site Reliability Grad Intern
The Aerospace Corpor
Colorado Springs, CO
…the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch,…
Added 12 hours ago
Enterprise Security Systems, Senior Engineer II
Sempra
San Diego, CA
Oversees data recovery services and business continuity planning in cooperation with key users and local operations staff.
Added 12 hours ago
VC
ERS-NETA Electrical Testing Technician - SIGN-ON UP TO $10K
Vertiv Corporation
Denver, CO
- $95 USD / hour
Experience in data center, utility, or industrial critical power environments
Added 12 hours ago
VC
ERS-NETA Electrical Testing Technician - SIGN-ON UP TO $10K
Vertiv Corporation
Denver, CO
- $95 USD / hour
Experience in data center, utility, or industrial critical power environments
Added 12 hours ago
M
Critical Environment Electrical Engineering
Microsoft
ON, CA
- $85,800 to $169,300 CAD / year
Liaise with Microsoft construction team where Energy Isolation activities may potentially impact data center core operations.
Added 13 hours ago
M
Principal Design Verification Engineer
Microsoft
NC · TX · Raleigh, NC · Austin, TX · Raleigh · Austin
- $142,800 to $304,200 USD / year
…and the Microsoft Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and manageability solutions. Our focus is on…
Added 13 hours ago
M
Senior Principal Verification Engineer
Microsoft
NC · TX · Raleigh, NC · Austin, TX · Raleigh · Austin
- $165,600 to $331,200 USD / year
…and the Microsoft Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and manageability solutions. Our focus is on…
Added 13 hours ago
M
Critical Environment Technician Manager
Microsoft
NC · Charlotte, NC · Charlotte
- $75,400 to $185,300 USD / year
…positively impact our culture every day and we need you as a Data Center Critical Environment Technician…

CACI International

Web Developer

Chantilly, VA, United States

$103,800 - $218,100 · Full-time

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Job details

Pay: $103,800 - $218,100
Job type: Full-time
Posting language: English
Posted: Nov 7, 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 support and modernize a portfolio of 100+ web applications for a government customer. The ideal candidate takes ownership of complex development efforts, evaluates technical options, and delivers reliable solutions using C#/.NET, HTML5, JavaScript, Bootstrap, CSS, SQL, and AWS. Responsibilities span requirements analysis, design, development, testing, deployment, troubleshooting, integrations, and application modernization. The developer will collaborate with technical teams and customers while thoughtfully applying AI-assisted tools, such as Roo Code, to coding, testing, documentation, troubleshooting, and code review.

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 analysts, UI/UX developers, subject-matter experts, and technical teams to translate requirements into effective solutions.
Estimate development efforts and evaluate technical feasibility, risks, dependencies, resource needs, and operational impacts.
Develop technical specifications, application designs, maintainable code, APIs, integrations, data-conversion routines, and SQL-based solutions.
Use AWS services and related cloud technologies to design, develop, deploy, monitor, troubleshoot, and support cloud-based applications.
Follow configuration management, change control, security, documentation, quality assurance, and release standards while recommending improvements.
Conduct unit and formal testing; diagnose complex defects using code, logs, data, and system dependencies; coordinate resolution before production release.
Identify and implement opportunities to improve application performance, usability, security, scalability, resiliency, and long-term maintainability. Provide technical input on decisions affecting projects and teams.

Qualifications:

Required:

Minimum of two (2) years of relevant web development or software development experience.
Active TS/SCI clearance with CI Polygraph.
Demonstrated experience developing, enhancing, testing, and supporting web applications using HTML, JavaScript, CSS, C#/.NET, and Bootstrap.
Experience using AWS services to develop, deploy, monitor, troubleshoot, and support cloud-based or cloud-native applications.
Strong knowledge of SQL, web development principles, software-development practices, coding standards, and application security.
Ability to analyze complex technical issues, evaluate impacts and dependencies, and develop effective solutions with minimal supervision.
Ability to estimate development efforts, manage competing priorities, and support complex projects in a dynamic team environment.
Self-motivated, with the ability to take ownership of tasks, exercise sound technical judgment, and contribute to project and 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 developing software with Python.
Experience contributing to application architecture, system integration, modernization, or cloud-migration efforts.
Experience with containerized or serverless applications and AWS services such as Lambda, ECS, RDS, or CloudWatch.
Familiarity with Agile software-development methodologies and practices.
Experience using AI-assisted development tools for coding, testing, documentation, troubleshooting, or code review.
Experience supporting applications in Department of Defense (DoD) or Intelligence Community (IC) environments.
Experience developing responsive, accessible web applications and applying 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:

$103,800 - $218,100

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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