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Frontend Developer Jobs in Washington, DC (NOW HIRING)

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in Annapolis Junction, MD. Responsibilities include but are not limited to: * Design and develop web-based ...

Front End Developer

Reston, VA · On-site

$109K - $127K/yr

We are currently gathering interest and pre-qualifying candidates for a Front End Developer position: In this role you will provide technical leadership in modern front-end architecture, user ...

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in Annapolis Junction, MD. Responsibilities include but are not limited to: * Design and develop web-based ...

Front End Developer

Annapolis, MD · On-site

$114K - $190K/yr

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in Annapolis Junction, MD. Responsibilities include but are not limited to: * Design and develop web-based ...

UI Front End Developer On-Site in Ashburn, VA Current Top Secret clearance required (and eligible for CBP BI) Responsibilities The UI Front-End Developer will actively engage in building single page ...

Front End Developer (mid-level)

Mclean, VA · Remote

$106K - $123K/yr

Front End Developer (Mid-Level) Systems Integration & Development (SID), an award-winning IT solutions provider based in McLean, VA, is seeking a skilled Mid-Level Front End Developer to join our ...

Overview UI Front End Developer On-Site in Ashburn, VA Current Top Secret clearance required (and eligible for CBP BI) Responsibilities The UI Front-End Developer will actively engage in building ...

Front End Developer (mid-level)

Mclean, VA · Remote

$105K - $122K/yr

Front End Developer (Mid-Level) Systems Integration & Development (SID), an award-winning IT solutions provider based in McLean, VA, is seeking a skilled Mid-Level Front End Developer to join our ...

Front End Developer

Annapolis, MD · On-site

$91K - $153K/yr

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in Annapolis Junction, MD. Responsibilities include but are not limited to: * Design and develop web-based ...

Front End Developer

Chevy Chase, MD · On-site

$109K - $127K/yr

Skill Front End, Java Script Location Chevy Chase, MD Total Experience 2 yrs. Max Salary Not ... versed in software engineering principles AND frameworks Excellent communication skills Self ...

Front End Developer

Columbia, MD · On-site

$86K - $181K/yr

Job Title: Front End Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel ...

Overview UI Front End Developer On-Site in Ashburn, VA Current Top Secret clearance required (and eligible for CBP BI) Responsibilities The UI Front-End Developer will actively engage in building ...

Angular Frontend Developer

Reston, VA · On-site

$108K - $126K/yr

The Angular Frontend Developer will contribute to software application design, coding, and integrating features, while maintaining system stability and quality standards. Responsibilities : • ...

Angular Frontend Developer

Reston, VA · On-site

$108K - $126K/yr

They are seeking an Angular Frontend Developer to contribute to software application design, coding, and quality assurance while ensuring a smooth transition to new software applications.

Angular Frontend Developer

Reston, VA · On-site

$108K - $126K/yr

They are seeking an Angular Frontend Developer to contribute to the requirements elicitation process, facilitate software application design discussions, and participate in coding and integrating new ...

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Frontend Developer information

See Washington, DC salary details

$48.1K

$125K

$176.1K

How much do frontend developer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for frontend developer in Washington, DC is $125,007.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,700.00 and $137,000.00 per year, depending on experience, location, and employer.

What are Frontend Developers?

Frontend Developers are professionals who design and build the user-facing parts of websites and web applications. They use technologies like HTML, CSS, and JavaScript to create interactive and visually appealing interfaces that users interact with directly in their browsers. Frontend Developers work closely with designers and backend developers to ensure a seamless and responsive user experience across different devices and platforms. Their role often includes optimizing website performance, ensuring accessibility, and maintaining code quality.

Will frontend be replaced by AI?

Frontend development involves designing and implementing user interfaces, which requires creativity, user experience understanding, and problem-solving skills that AI cannot fully replicate. While AI tools can assist with coding, automation, and testing, human frontend developers are essential for creating intuitive and accessible interfaces, and their roles are expected to evolve rather than be replaced entirely.

What is the difference between Frontend Developer vs Web Designer?

AspectFrontend DeveloperWeb Designer
Primary FocusBuilding and coding website interfaces using HTML, CSS, JavaScriptDesigning visual layout, user experience, and aesthetics
Skills & CertificationsHTML, CSS, JavaScript, frameworks, coding skillsDesign tools (Photoshop, Sketch), UX/UI principles
Work EnvironmentCollaborates with developers and backend teams in tech settingsWorks with clients, marketing teams, and creative departments
Industry UsageWeb development companies, tech firms, startupsDesign agencies, marketing firms, freelance projects

While both roles contribute to website creation, a Frontend Developer focuses on coding and implementing interactive features, whereas a Web Designer emphasizes visual design and user experience. Understanding these differences helps in choosing the right career path or job search focus.

How do Frontend Developers typically collaborate with designers and backend teams during a project?

Frontend Developers regularly work closely with UX/UI designers to ensure that visual elements are accurately translated into interactive web pages and applications. They also coordinate with backend developers to integrate APIs and manage data flow between the server and the user interface. Regular meetings, code reviews, and collaborative tools like version control systems help streamline communication and maintain consistency across the project. This teamwork is essential to deliver a cohesive and high-performing end product.

What exactly does a front-end developer do?

A front-end developer designs and implements the visual elements of websites and applications that users interact with, using languages like HTML, CSS, and JavaScript. They focus on creating a responsive, user-friendly interface and often work with design tools and frameworks to ensure functionality across devices and browsers.

What are the key skills and qualifications needed to thrive as a Frontend Developer, and why are they important?

To thrive as a Frontend Developer, you need a solid grasp of HTML, CSS, JavaScript, and modern frameworks like React or Angular, often supported by a degree in computer science or a related field. Familiarity with version control systems (e.g., Git), responsive design tools, and web performance optimization techniques is typically required. Creativity, attention to detail, and strong problem-solving abilities help you build intuitive, user-friendly interfaces and collaborate effectively with design and backend teams. These skills and qualities are crucial for delivering high-quality, interactive web applications that meet user and business needs.

Are frontend developers still in demand?

Frontend developers are currently in high demand due to the ongoing growth of web applications and digital services. Skills in HTML, CSS, JavaScript, and frameworks like React or Angular are particularly valuable, and many companies seek professionals who can create responsive and user-friendly interfaces.

Is Frontend worth it in 2026?

Frontend development remains a valuable career in 2026, as demand for web interfaces continues to grow with digital transformation. Skills in JavaScript frameworks like React or Vue, along with understanding user experience, are essential for job prospects. Staying updated with evolving technologies and best practices is important for long-term success.
What are the most commonly searched types of Frontend Developer jobs in Washington, DC? The most popular types of Frontend Developer jobs in Washington, DC are:
What are popular job titles related to Frontend Developer jobs in Washington, DC? For Frontend Developer jobs in Washington, DC, the most frequently searched job titles are:
Front End Developer

Front End Developer

ManTech

Annapolis Junction, MD • On-site

$114K - $190K/yr

Other

Medical, Life, Retirement, PTO

Posted 11 days ago


ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

32nd of 190 rated software companies


Job description

Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in Annapolis Junction, MD. 

Responsibilities include but are not limited to:

  • Design and develop web-based user interfaces for operational tools and capability management systems
  • Create visualization dashboards that present complex technical data in operator-friendly formats
  • Conduct user research with operators to understand workflow pain points and interface requirements
  • Build responsive, accessible web applications optimized for operational environment constraints
  • Integrate front-end applications with back-end APIs, data pipelines, and capability infrastructure
  • Implement real-time data visualization for operational status, system health, and mission telemetry
  • Develop interface components that streamline operator workflows during mission execution
  • CONUS travel maybe be required up to 25%.

Minimum Qualifications:

  • Bachelor's and 9+ years of experience OR High School Diploma/GED and 13+ years of experience OR Associate's degree and 11+ years of experience OR Master's Degree and 7+ years, OR a PhD with 5+ years of progressively responsible experience.
  • 3+ years professional front-end development experience
  • Expert proficiency in HTML5, CSS3, and TypeScript
  • Strong experience with modern JavaScript frameworks (React, Vue, Angular, or similar)
  • Experience with RESTful API integration and asynchronous data handling Proficiency with data visualization libraries (D3.js, Plotly, Chart.js, or similar)
  • Experience with version control (Git) and collaborative development workflows
  • Familiarity with build tools and package managers (Webpack, npm, yarn)

Preferred Qualifications:

  • Proficiency with Golang for backend integration and tooling development
  • Experience building applications for cybersecurity operations or intelligence analysis
  • Familiarity with Svelte framework and real-time data visualization and WebSocket implementations
  • Experience with component libraries and design systems (Material-UI, Ant Design)
  • Bachelor's degree in Computer Science, Human-Computer Interaction, Design, or related field (or equivalent experience)

Clearance Requirements:

  • An active TS/SCI with Polygraph is required.
  • Must be a U.S. citizen.

Physical Requirements:

  • Must be able to remain in a stationary position 50% of the time.
  • Needs to occasionally move about inside the office to access file cabinets and office machinery.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $114,600.00-$190,200.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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