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Sr Frontend Developer Jobs in Washington (NOW HIRING)

Chenega Corporation

Senior Front End Developer

Vienna, VA · On-site

$90 - $130/hr

Summary Senior Front End Developer Vienna, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional ...

Maximus

Senior Front End Developer

VA · On-site +1

$115K - $151K/yr

The Senior Front End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and ...

Chenega Corporation

Senior Front End Developer

Vienna, VA

$115K - $151K/yr

Summary Senior Front End Developer Vienna, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional ...

Chenega MIOS SBU

Senior Front End Developer

Vienna, VA · On-site

$115K - $151K/yr

The Senior Front End Developer will develop visualization software to understand data where proximity and location matter, helping to create location-aware software applications that enable real ...

BTree Solutions, Inc.

SR. FRONTEND DEVELOPER

Mclean, VA · On-site

$116K - $153K/yr

Job Title: SR. FRONTEND DEVELOPER Location: Mclean,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Must Have Qualifications: Candidate must have 7-10 years of experience with ...

Chenega MIOS

Senior Front End Developer

Vienna, VA · On-site

$115K - $151K/yr

Req ID: 40541 Summary Senior Front End Developer Vienna, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where ...

TIAG

Senior Front End Developer

Reston, VA · Remote

$119K - $157K/yr

TIAG is now hiring a Senior Front End Software Developer to join our team in support of an exciting Department of War human performance platform product support initiative. The position will require ...

Steampunk

Senior Front End Developer

Mclean, VA

$100K - $185K/yr

As a Senior Front-End Developer , you will collaborate with designers, product owners, and back-end developers to deliver intuitive, high-performance, and accessible web applications. We are looking ...

Posted today

Lentech Inc

Senior Front End Developer

Annapolis, MD · On-site

$215K - $230K/yr

Experienced UI Front End Software Engineer (SWE3), directly meeting mission-critical needs in partnership with mission customers. * This individual will lead a team of UI developers, designing ...

System One

Front End Developer

Vienna, VA · On-site

$104K - $121K/yr

Senior Front-End Engineer Location: Hybrid reporting to Vienna or Winchester, VA, Pensacola, FL or San Diego, CA Hours: Monday - Friday, 8:00 AM - 4:30 PM Pay Rate: Open to Both C2C and W2 options ...

Lyteforge Technologies LLC

Frontend Developer

Mclean, VA · On-site

$130K/yr

* Senior Frontend JavaScript Developer Our organization is a unique software development company based in McLean, Virginia, dedicated to providing top-tier solutions to defend the United States and its ...

ManTech International

Senior Frontend Developer

Ashburn, VA · On-site

$55.75 - $73.75/hr

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. Each day U.S.

ManTech

Senior Frontend Developer

Ashburn, VA · Hybrid

$55.75 - $73.75/hr

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. Each day U.S.

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Sr Frontend Developer information

What is a Sr Frontend Developer?

Sr Frontend Developers are experienced software engineers who specialize in building and optimizing the user interfaces of web applications. They are responsible for translating design mockups into interactive, responsive, and accessible web pages using technologies like HTML, CSS, and JavaScript frameworks (such as React, Angular, or Vue). In addition to coding, Sr Frontend Developers often lead technical decisions, mentor junior developers, and collaborate closely with designers and backend engineers to deliver high-quality user experiences. Their expertise ensures that web applications are visually appealing, performant, and user-friendly.

What are the key skills and qualifications needed to thrive as a Sr Frontend Developer?

To thrive as a Sr Frontend Developer, you need deep expertise in HTML, CSS, JavaScript, and modern front-end frameworks like React or Angular, usually backed by a degree in computer science or equivalent experience. Advanced knowledge of tools such as Git, Webpack, RESTful APIs, and proficiency with testing frameworks is typically required. Outstanding problem-solving abilities, strong collaboration, and effective communication set top performers apart in this role. These skills ensure the delivery of high-quality, user-friendly interfaces and seamless teamwork in fast-paced development environments.

What are some common challenges faced by Sr Frontend Developers when working on cross-functional teams?

Sr Frontend Developers often collaborate closely with backend engineers, UX/UI designers, and product managers. A common challenge in these environments is ensuring clear communication of technical requirements and design expectations to avoid misunderstandings that can lead to rework. Balancing user experience with technical feasibility is another frequent hurdle, especially when negotiating priorities between design vision and performance constraints. Effective Sr Frontend Developers proactively bridge gaps through strong documentation, regular alignment meetings, and by advocating for best practices in both development and design.

What is the difference between Sr Frontend Developer vs Frontend Developer?

AspectSr Frontend DeveloperFrontend Developer
Required ExperienceTypically 5+ years, leadership skills1-3 years, entry to mid-level
ResponsibilitiesAdvanced coding, mentoring, project leadershipImplementing UI features, bug fixes
Skills & CertificationsExpertise in JavaScript, frameworks, leadershipHTML, CSS, JavaScript basics
Work EnvironmentSenior roles in teams, project planningDevelopment teams, collaborative projects

The main difference between a Sr Frontend Developer and a Frontend Developer lies in experience, responsibilities, and leadership. Senior developers handle complex tasks, mentor others, and lead projects, while frontend developers focus on implementing features and fixing bugs. Both roles require strong JavaScript, HTML, and CSS skills, but senior roles demand more experience and strategic input.

What are popular job titles related to Sr Frontend Developer jobs in Washington?

For Sr Frontend Developer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Sr Frontend Developer jobs in Washington look for?

The top searched job categories for Sr Frontend Developer jobs in Washington are:

What cities in Washington are hiring for Sr Frontend Developer jobs?

Cities in Washington with the most Sr Frontend Developer job openings:

Sr Frontend Developer jobs near you
Infographic showing various Sr Frontend Developer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 2% Part Time, 2% Temporary, and 8% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution.

Senior Front End Developer

Chenega Corporation

Vienna, VA • On-site

$90 - $130/hr

Other

Re-posted 6 days ago

Job description

Summary

Senior Front End Developer

Vienna, VA

Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting‑edge technology and take your career to the next level!

Chenega Agile Real‑Time Solutions (CARS) was created with the purpose of providing integrated enterprise IT support to Federal customers both CONUS and OCONUS. CARS employs Subject Matter Experts (SMEs) with decades of experience working in the Federal marketplace.

The Senior Front End Developer will develop visualization software to understand data where proximity and location matter. Your work will help developer communities re‑imagine the capabilities of location‑aware software applications that enable real‑world improvements.

Responsibilities
  • Design, develop, and maintain back-end services and APIs
  • Collaborate with front-end developers and stakeholders to deliver end-to-end solutions
  • Build and enhance CI/CD pipelines to improve deployment speed and reliability
  • Ensure application performance, security, and scalability
  • Participate in code reviews and contribute to engineering best practices
  • Maintain production systems and resolve issues as required.
  • Other duties as assigned
Qualifications
  • Bachelor’s in computer science, Mathematics, and Geographic Information Systems (GIS), or a STEM‑related field
  • 5+ years of experience with web design and web front-end development
    • Proven web design/development experience using HTML5, CSS3, TypeScript and JavaScript.
    • Experience with front-end development libraries, such as React, Angular, Vue, etc.
    • Background building high availability and high scalability solutions
  • Active or Current (within two years of active) Top Secret Security Clearance with SCI eligibility
Preferred Qualifications
  • Master's in Computer Science, Mathematics, Geographic Information Systems (GIS), or STEM‑related field
  • Esri certification
  • CompTIA Security + certification
  • Experience with containerization technologies such as Docker and Kubernetes
  • Familiarity with cloud platforms (Azure, AWS, or GCP)
  • Experience with monitoring, logging, and observability tools
  • Exposure to DevSecOps practices and secure development pipelines
  • Experience working in Agile or Scrum development environments
Knowledge, Skills, and Abilities
  • Ability to work independently and yet be effective within a team setting
  • Must be capable of managing multiple efforts with time‑related constraints in a fast‑paced contracting environment
  • Demonstrated ability to effectively communicate and collaborate with diverse internal and external stakeholder groups and individuals
  • Friendly presence, helpful attitude, good interpersonal skills, and ability to work well with others.
  • Excellent skills in Microsoft Word, Excel, and other Office applications
  • Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues.
  • Ability to provide technical assistance and support over the phone; good phone skills, professional demeanor, and previous customer service experience strongly desired.
  • Good problem‑solving skills; ability to visualize a problem/situation and think abstractly to solve it
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