Top 548 User Interface Developer Jobs in Washington, DC

Web Application Developer, Senior
AMERICAN SYSTEMS —Washington, DC
- $155,000 - $175,000 a year
- Full-time
- Computer science
- Computer Science
- 8 years
- Retirement plan
Junior Angular Developer
CGI Group, Inc. —Washington, DC
- $58,000 - $136,200 a year
- Computer science
- Computer Science
- ERP systems
- Paid parental leave
- Paid holidays
2d
Angular Developer
CGI Group, Inc. —Washington, DC
- $70,800 - $172,400 a year
- Computer science
- Computer Science
- ERP systems
- Paid parental leave
- Paid holidays
2d
Mid-Level UI/UX Engineer
Leidos —Gaithersburg, MD
- $87,100 - $157,450 a year
- Full-time
- Computer Science
- Mid-level
- Master's degree
Portal Developer, Senior
CGI Group, Inc. —Arlington, VA
- $100,000 - $200,000 a year
- 5 years
- Analysis skills
- Bachelor's degree
- Paid parental leave
- Paid holidays
Senior User Interface Developer [Some Telework]
General Dynamics Information Technology —Annapolis Junction, MD
- $121,550 - $164,450 a year
- Hybrid work
- 5 years
- Bachelor of Science
- Office
- Paid time off
- 401(k) matching
8d
Frontend Developer
Lucky Rabbit —Washington, DC
- $120,000 - $140,000 a year
- Full-time
- Remote
- Mid-level
- 3 years
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
2d
Mobile Developer
ViedTech —Washington, DC
- Contract
- Remote
- Mid-level
Quick Apply
FRONT END DEVELOPER
Wyth.me —Arlington, VA
- Email
- Remote
- APIs
- Communication skills
- Entry level
SAP Fiori Developer / User Experience Lead
Accenture Federal Services —Washington, DC
- $100,200 - $203,400 a year
- Remote
- Mentoring
- US work authorization
- Military encouraged
Junior Developer
Marstudio —Rockville, MD
- Entry level
- HTML
WordPress Support Developer
WP Buffs —Washington, DC
- From $22 an hour
- Contract
- Remote
- English
- Mid-level
- 2 years
- Work from home
- Flexible schedule
Quick Apply
Web UI/UX Developer
NAG, Inc —Washington, DC
- Full-time
- DevOps
- Office
- SharePoint
- Flexible schedule
Product Engineer - Frontend
Promise —Washington, DC
- $155,000 - $210,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- AWS
- Paid holidays
- Health insurance
Senior Blazor UI / UX Developer
Creative Global Consulting —Washington, DC
- $55 - $60 an hour
- Contract
- Remote
- Azure
- 5 years
- JavaScript
Quick Apply
8d
IT Specialist (Software Developer/ Web Developer)
US Supreme Court of the United States —Washington, DC
- $102,415 - $158,322 a year
- Online Application
- Background check
- Computer science
- Computer Science
- Paid holidays
- Health insurance
6d
Web Developer
Marstudio —Rockville, MD
- Mid-level
- HTML
Jr. Web Developer
Hathiant —Herndon, VA
- Full-time
- Remote
- Computer Science
- DevOps
- Mid-level
Quick Apply
8d
Drupal Developer
MAJUS consulting —Washington, DC
- $80,000 - $120,000 a year
- Full-time
- Azure
- Mid-level
- AWS
- Health savings account
- Health insurance
Quick Apply
Web Developer (Digital Team)
E-Logic INC —Washington, DC
- Full-time
- Mid-level
Quick Apply

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User Interface Developer jobs near Washington, DC

Web Application Developer, Senior

AMERICAN SYSTEMS -
Washington, DC

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Job Details

Full-time
$155,000 - $175,000 a year

Benefits

Retirement plan

Qualifications

Dashboard development
Top Secret Clearance
Performance dashboards
Computer science
Node.js
Computer Science
CSS
Linux support
Kanban
TS/SCI
Data retrieval time improvement
Dashboard creation support
Git
Scalable systems
Reporting and dashboarding tools
JavaScript frameworks
8 years
SQL
Bachelor's degree
Version control systems
Improving database performance
Mentoring
Data analytics
Scalability
Developing and maintaining backend systems
Web applications
Agile software development
Application Maintenance
Front-end component implementation
Back-end integration

Full Job Description

Overview:

AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling (JBAB), Washington, DC. In this role, you will lead the modernization, enhancement, and maintenance of secure web applications that support data-driven decision-making and operational effectiveness.

The ideal candidate brings deep experience in React.js, Node.js, JavaScript, HTML, CSS, SQL, and RESTful API integration, along with the ability to refactor legacy systems, improve application scalability and performance, and collaborate with stakeholders in Agile development environments.

THIS POSITION INCLUDES A $5,000 SIGN-ON BONUS!

Responsibilities:

As a Senior Web Application Developer with AMERICAN SYSTEMS, you will have the opportunity to do the following:

Modernize and maintain web apps for scalability and performance
Write modular code in React.js, Node.js, JavaScript, HTML, and CSS
Refactor legacy code to reduce debt and improve readability
Build dashboards, workflows, and visualizations for data-driven apps
Optimize SQL queries and ensure database performance and security
Define and deliver scalable solutions with stakeholders
Work in Agile (Scrum, XP, Kanban) environments
Conduct code reviews and mentor junior developers
Provide actionable reports and analytics for informed decisions
Maintain, modernize, and refactor web applications for improved scalability, performance, and maintainability.

#hotjobs

Qualifications:

Active TS clearance w/SCI eligibility REQUIRED
Bachelor’s degree in computer science or related field (or equivalent years of relevant experience).
8-10 years of relevant experience
Active Security+ CE certificate or ability to obtain Security+ CE certification within 90 days of hire
Proficiency in React.js, Node.js, JavaScript/HTML/CSS, and SQL
Experience developing and integrating RESTful APIs.
Experience with Git or other version control systems.
Ability to analyze, refactor, and improve legacy applications.
Familiarity with Linux (RHEL) administration and update management.
Experience working in Agile environments, including Scrum or XP methodologies.

NOTE: U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance

THIS POSITION INCLUDES A $5,000 SIGN-ON BONUS!

AMS1

Pay Transparency Statement: AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $155,000.00/Yr. - USD $175,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. EEO Statement: EEO Race/Sex/Disability Status/Veteran Status

Apply Now

Refine Your Search

User Interface Developer jobs in Washington, DC

Web Application Developer, Senior

Junior Angular Developer

Angular Developer

Mid-Level UI/UX Engineer

Portal Developer, Senior

Senior User Interface Developer [Some Telework]

Frontend Developer

Mobile Developer

FRONT END DEVELOPER

SAP Fiori Developer / User Experience Lead

Junior Developer

WordPress Support Developer

Web UI/UX Developer

Product Engineer - Frontend

Senior Blazor UI / UX Developer

IT Specialist (Software Developer/ Web Developer)

Web Developer

Jr. Web Developer

Drupal Developer

Web Developer (Digital Team)

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