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Junior User Interface Developer Jobs in Washington, DC

ADP, Inc.

Mid-level UI Developer

Chantilly, VA · On-site

$125K - $169K/yr

NS2 Mission is looking for a Mid-level UI Developer with strong Vue.js experience to craft modern, responsive applications that deliver both performance and exceptional user experience. In this role ...

NS2 Mission

Mid-level UI Developer

Chantilly, VA · On-site

$125K - $169K/yr

NS2 Mission is looking for a Mid-level UI Developer with strong Vue.js experience to craft modern, responsive applications that deliver both performance and exceptional user experience. In this role ...

kgs

UI Developer

Vienna, VA

$50.25 - $65.25/hr

Kadiak, LLC, a Koniag Government Services company, is seeking a UI Developer with a TS/SCI security clearance to support Kadiak and our government customer in Vienna, VA. Benefits include medical ...

kgs

UI Developer

Vienna, VA · On-site

$50.25 - $65.25/hr

Kadiak, LLC, a Koniag Government Services company, is seeking a UI Developer with a TS/SCI security clearance to support Kadiak and our government customer in Vienna, VA. Benefits include medical ...

NS2 Mission

Mid-level UI Developer

Chantilly, VA · On-site

$125K - $169K/yr

NS2 Mission is looking for a Mid-level UI Developer with strong Vue.js experience to craft modern, responsive applications that deliver both performance and exceptional user experience. In this role ...

Jobsbridge

UI Developer

Herndon, VA · On-site

$51.50 - $66.75/hr

Company Description Intelliswift Software, Inc 5+ years of experience in designing and developing web user interfaces. Extensive experience working on Agile-Scrum model managed projects. Must have ...

EGB Systems & Solutions, Inc.

.Net UI Developer

Chevy Chase, MD · On-site

$52.75 - $68.50/hr

Position : .Net UI Developer Location: Chevy Chase, MD Duration: Long Term Qualifications Required skills: Expertise in ASP.NET MVC 4 Framework Working experience on HTML5 and CSS3 Good understanding ...

Inadev

Junior UI/UX Designer

Reston, VA · On-site

$70K - $80K/hr

The UI/UX Developer designs and implements the user interfaces for the platform. You will translate research and designs into accessible, high-quality front-end experiences, partnering with designers ...

Jobsbridge

Senior Web UI Developer

Washington, DC · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 4 year degree (Computer Science, Information Systems or relational ...

GRVTY

UI Front End Software Engineer

Annapolis, MD · On-site

$103K - $137K/yr

... mentors junior developers while collaborating closely with system engineers and product ... In this capacity, the UI Developer will: * Lead and mentor a team of UI/front-end developers ...

Inadev

Junior UI/UX Designer

Reston, VA · On-site

$70K - $80K/yr

The UI/UX Developer designs and implements the user interfaces for the platform. You will translate research and designs into accessible, high-quality front-end experiences, partnering with designers ...

Inadev

Junior UI/UX Designer

Reston, VA · On-site

$70K - $80K/hr

The UI/UX Developer designs and implements the user interfaces for the platform. You will translate research and designs into accessible, high-quality front-end experiences, partnering with designers ...

GRVTY

UI Front End Software Engineer

Annapolis Junction, MD · On-site

$114K - $152K/yr

... mentors junior developers while collaborating closely with system engineers and product ... In this capacity, the UI Developer will: * Lead and mentor a team of UI/front-end developers ...

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All JobsUser Interface Developer JobsJunior User Interface Developer JobsJunior User Interface Developer Jobs in Washington, DC

Junior User Interface Developer information

See Washington, DC salary details

$27.2K

$100.8K

$155.7K

How much do junior user interface developer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for junior user interface developer in Washington, DC is $100,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $98,500.00 per year, depending on experience, location, and employer.

What is the difference between Junior User Interface Developer vs Junior Front-End Developer?

AspectJunior User Interface DeveloperJunior Front-End Developer
Required SkillsUI design, HTML, CSS, basic JavaScriptHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentFocus on UI/UX design and implementationBroader front-end development including functionality and interactivity
Common UsageDesign-focused roles in web projectsDevelopment roles involving coding and building web interfaces

While both roles involve front-end skills, a Junior User Interface Developer primarily focuses on designing and implementing user interfaces, emphasizing UI/UX principles. A Junior Front-End Developer has a broader scope, including coding, integrating APIs, and ensuring functionality. The roles often overlap, but the UI Developer leans more toward design, whereas the Front-End Developer covers both design and development tasks.

What are the most commonly searched types of User Interface Developer jobs in Washington, DC?

The most popular types of User Interface Developer jobs in Washington, DC are:

Junior User Interface Developer jobs near you

Mid-level UI Developer

Chantilly, VA • On-site

ADP, Inc.
Recruiting and Staffing Services • 10K+ employees
Learn more about ADP, Inc.external

$125K - $169K/yr

Other

Posted 7 days ago

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full Time Professional Chantilly, VA, US

30+ days ago Requisition ID: 1385

Salary Range: $125,899.00 To $169,878.00 Annually

Want to build clean, intuitive user interfaces that directly support mission-critical space operations? NS2 Mission is looking for a Mid-level UI Developer with strong Vue.js experience to craft modern, responsive applications that deliver both performance and exceptional user experience.

In this role, you’ll support the EMMETT program, a next-generation Space Domain Awareness (SDA) Indications and Warning (I&W) system. The platform establishes and maintains a repository of resident space objects (RSOs), identifies objects of interest, and delivers critical data to ground operators.

You’ll play a key role in developing user interfaces that make complex space and sensor data accessible and actionable, working alongside a team leveraging programmatic expertise, sensor modeling, and systems engineering to deliver a world-class SDA capability.

Key Responsibilities
  • Design and develop dynamic, responsive user interfaces using Vue.js
  • Build reusable UI components and maintain consistency across applications
  • Translate wireframes, mockups, and design systems into high-quality code
  • Collaborate with UX/UI designers to refine user workflows and interactions
  • Integrate front-end components with RESTful APIs and backend services
  • Optimize UI performance and initial load times
  • Participate in code reviews and contribute to front-end/UI best practices
  • Troubleshoot and resolve UI/UX issues in production environments
Required Qualifications
  • Bachelor’s degree in Computer Science, or a related field
  • 5+ years of experience in user interface development
  • Proficiency in Vue.js
  • Understanding of responsive design and UI/UX principles
  • Experience integrating with RESTful APIs
  • Experience with version control systems (Git)
  • Ability to work onsite in Chantilly, VA
Preferred Qualifications
  • Experience with modern build tools and deployment pipelines
  • Knowledge of UI testing frameworks
  • Exposure to cloud environments (AWS, Azure, or GCP)
What You’ll Bring
  • A strong eye for visual detail, layout, and user experience
  • Passion for creating intuitive and aesthetically polished interfaces
  • Well-tested, maintainable code
  • Ability to balance design fidelity with technical performance
  • Strong collaboration and communication skills across geographically distributed team
  • A proactive mindset and attention to continuous UI improvement
Position Clearance Requirement:

TS/SCI with CI Poly

Salary and Benefits Information:

The salary range for this position is $125,899.00 to $169,878.00 . The proposed range is intended as a general guideline. Final compensation will be determined based on qualifications, experience, location, and contractual considerations and may fall outside of the stated range. We offer a great benefits package designed to support you and your family. View our benefits information here: https://sapns2.com/ns2-mission-careers/

Please be aware many of our positions require the ability to obtain or maintain a U.S security clearance which requires U.S citizenship.

We win with inclusion

NS2 Mission’s culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone – regardless of background – feels included and can run at their best. At NS2 Mission, we believe we are made stronger by the unique capabilities and qualities that each person brings to our company, and we invest in our employees to inspire confidence and help everyone realize their full potential. We ultimately believe in unleashing all talent and creating a better world.

Qualified applicants will receive consideration for employment without regard to their age, race, religion, national origin, ethnicity, age, gender (including pregnancy, childbirth, et al), sexual orientation, gender identity or expression, protected veteran status, or disability, in compliance with applicable federal, state, and local legal requirements.

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ADP logo

About ADP

Sourced by ZipRecruiter

We're designing a better way to work, so you can achieve what you're working for. Consistently named one of the 'Most Admired Companies' by FORTUNE® Magazine, and recognized by DiversityInc® as one of the 'Top 50 Companies for Diversity,' ADP works with more than 740,000 organizations across the globe to help their people work smarter, embrace new challenges, and unleash their talent. "Always Designing for People" means we're creating platforms that will transform how great work gets done, so together we can unlock a world of opportunity.

Industry

Recruiting and staffing services

Company size

10,000+ Employees

Headquarters location

Roseland, NJ, US

Year founded

1949

Social media

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