Web developer jobs in Potomac, MD and nearby

Within 25 miles

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Added 19 days ago
Senior Full Stack Developer
Guidehouse
MCLEAN, VA
Certification: AWS Certified Developer – Amazon Web Services
Added 19 days ago
TSSCI w/ Poly Full Stack Developer
Insight Global
Bethesda, MD
Added 19 days ago
EG
Mid/Senior Full Stack Developer
Eliassen Group
Rockville, MD
- $55 to $65 USD / hour
Our client seeks a mid to senior full-stack developer to deliver enterprise-grade financial technology solutions with strong code quality and reliability. The role involves Node.js and…
Added 19 days ago
CM
Full Stack Developer
C Mack Solutions LLC
Ashburn, VA
- $75,000 to $155,000 USD / year
Must have expert experience in the following programming languages/libraries: Angular, Typescript, JavaScript, CSS and HTML
Added 19 days ago
Library Support Backend Developer
One Federal Solution
Beltsville, MD
One Federal Solution is seeking an experienced Library Support Backend Developer to support the National Agricultural Library (NAL) Library Support System. The successful candidate will be…
Added 20 days ago
Full Stack Developer
IMPYRIAN
Ashburn, VA
Impyrian is seeking a Junior-Level Full Stack Developer to support the development, enhancement, and maintenance of enterprise applications. The role develops and supports Java-based…
Added 20 days ago
OT
Full Stack Developer (McLean, VA)
Ops Tech Alliance
McLean, VA
- $100,000 to $160,000 USD / year
We are seeking a Full Stack Developer to develop, modernize, and maintain secure web applications and cloud-based analytical tools for a government customer. Candidates will work across…
Added 20 days ago
LYA009SWE2 - Mid Level Full Stack Developer (CLEARANCE REQUIRED)
NiSUS Technology Corporation
Columbia, MD
Added 21 days ago
IT Web Developer III
NuAxis Innovations
Washington, DC
We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated IT Web Developer III for a Full-Time position.
Added 21 days ago
SENIOR FULL STACK DEVELOPER (TS/SCI CLEARANCE)
NorthHill Technology
Springfield, VA
NorthHill Technology Resources has a need for a Senior Full Stack Developer to support a Federal Program in Springfield, VA. This is a direct-hire role with our client, a fast-growing…
Added 21 days ago
Web Developer
Peraton
Falls Church, VA
We are seeking a Web Developer to join our team supporting public-facing websites built on an enterprise content management system. The ideal candidate will have foundational experience in…
Added 21 days ago
Full Stack Developer
ECS FEDERAL LLC
Chantilly, VA
Everforth ECS is seeking a Full Stack Developer (ETL, Java, Python, Bash Shell) to work onsite at our Chantilly, VA customer site.
Added 22 days ago
CH
.NET & REACT Full Stack Developer
Cayuse Holdings
Washington, DC
- $140,000 to $142,085 USD / year
The. NET/React Developer will play a critical role in the design, development, and maintenance of enterprise-grade web applications and services. This role is responsible for building…
Added 22 days ago
WW
Senior Frontend Developer
World Wide Technology Holding, LLC
Washington D.C. · Chantilly, VA
- $140,000 to $150,000 USD / year
Relevant certifications in web development, cloud platforms, or secure software development
Added 22 days ago
Senior Frontend Developer
ManTech
Ashburn, VA
MANTECH seeks a motivated, career- and customer-oriented Senior Frontend Java Developer to join our innovative team in Ashburn, VA . This is a hybrid position with 2 – 3 days onsite.
Added 22 days ago
Web Application Developer
SAIC
Reston, VA
QVine, an SAIC company, is seeking an experienced Full Stack Web Application Developer to join our team. This role involves hands-on technical expertise in building modern, scalable web…
Added 24 days ago
Web Developer - Department of State
Censeo Consulting Group
Washington, DC
As a Web Developer with Censeo, you will support public-facing reporting for a key Department of State program. You will work closely with DOS teams to develop dashboards and manage public…
Added 24 days ago
IT Web Developer
NuAxis Innovations
Washington, DC
We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated IT Web Developer for a Full-Time position.
Added 24 days ago
Senior Python Backend Developer - Onsite
Cognizant
Washington, DC
We are looking for an experienced Senior Python Backend Developer with 8+ years of software development experience and strong expertise in Python, FastAPI, PostgreSQL/SQL, and backend…
Added 24 days ago
Product Architect/Full Stack Developer
CACI International
Ashburn, VA
Job Title: Product Architect/Full Stack Developer
Added 24 days ago
Full Stack Developer
CACI International
Springfield, VA
CACI is seeking a highly skilled Senior Full Stack Developer to join our development team. In this role, you will be responsible for designing, developing, and maintaining sophisticated web…
Added 24 days ago
Front-End Developer - TS/SCI with Polygraph
General Dynamics Information Technology
Springfield, VA
Agile Methodology,Agile Software Development,Web Applications
Added 24 days ago
Full Stack Developer
CACI International
Springfield, VA
CACI is seeking an experienced Full Stack Developer to support the design, development, operations, and sustainment of mission-critical applications, data analytics products, and services.…
Added 24 days ago
Full Stack Developer
CACI International
Sterling, VA
We are seeking a Full Stack Developer to join our growing team based in Sterling, VA and Cary, NC. You will serve as a valued member of our development team, building responsive, scalable,…
Added 24 days ago
Full Stack Developer, Senior
CACI International
Sterling, VA
We are seeking a Senior Full Stack Developer to join our growing team based in Sterling, VA or Carry, NC. You will serve as a key member of our development team, building responsive,…

CACI International

Web Application Developer with Polygraph

Herndon, VA, United States

$120,800 - $265,800 · Full-time

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Job details

Pay: $120,800 - $265,800
Job type: Full-time
Experience: At least 10 years of experience in web development, with experience in:
Posting language: English
Posted: Jul 8, 2026

Original job description

Job Title: Web Application Developer with Polygraph

Job Category: Information Technology

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 Web Application Developer who will support our customer’s go-to product for a high-profile delivery function and will provide the opportunity of experience with innovative and cross-fabric digital solutions. Bring your experience in cleared environments to advocate for improved user experience and real-world best practices applied to the secure environment. Come join an award-winning team, bringing software modernization and new capabilities to our customer’s mission!

Responsibilities:

Work directly with software leads and users to design and implement new web-based interfaces and/or services
Provide operations and maintenance support to existing legacy applications developed in .NET.

Qualifications:

Required:

Current and active Top Secret/SCI with Polygraph Clearance in good standing
Bachelor’s degree in Computer Science or related field.
At least 10 years of experience in web development, with experience in:
Proficiency in using Oracle SQL
Familiarity with PL/SQL
Experience in ASP.NET frameworks
Platforms/ Architecture styles such as Javascript, HTML, CSS, Angular Material UI components
Development Process and Tools such as Angular (v2-12) Single Page Web Applications using node.js and TypeScript
C# (WCF or WebAPI a plus)
Proficiency in using MVC patterns
Great understanding of APIs and REST Web Services
3 or more years of experience developing and/or deploying software in high side environments
Direct experience using secure authentication technologies like SAML and OIDC in a government setting
Experience building and maintaining Continuous Integration/Continuous Deployment (CI/CD) processes.
Able to plan strategically and organize work within sprints.
Ability to learn and apply functional concepts very quickly.

Desired:

Master’s degree in Computer Science or related field
3 or more years of experience integrating relational data with user-facing applications
Experience with developing replacement systems and meeting user expectations and implied requirements.
Experience with HighVIEW
Experience using JIRA and/or Confluence

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:

$120,800 - $265,800

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

.NET
Computer science
Web development
Oracle
SQL
Oracle PL/SQL
Microsoft ASP.NET
JavaScript
HTML
CSS
Node.js
TypeScript
C#
SAML
CI/CD
Work in an organised manner
Atlassian JIRA
Atlassian Confluence

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