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Contract Front End Developer Jobs in Washington (NOW HIRING)

Amentum

Front--End Developer (Mid) TS/SCI

Arlington, VA · On-site

$119K - $139K/yr

Amentum is searching for a Front-End Developer to join our team in Arlington, VA. You will be ... Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract ...

Pae

Front--End Developer (Mid) TS/SCI

Arlington, VA

$119K - $139K/yr

Essential Responsibilities: The Front-End Developer is responsible for * Develop ... Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract ...

Noblis

Front End Developer with Security Clearance

Reston, VA · Hybrid

$108K - $126K/yr

August 2026) and is contingent upon contract award Overview: We are building a talent pipeline in ... We are currently gathering interest and pre-qualifying candidates for a Front End Developer ...

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All JobsContract Front End Developer JobsContract Front End Developer Jobs in Washington

Contract Front End Developer information

See Washington salary details

$48.1K

$125.1K

$176.1K

How much do contract front end developer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for contract front end developer in Washington is $125,053.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,800.00 and $137,000.00 per year, depending on experience, location, and employer.

What is a Contract Front End Developer job?

A Contract Front End Developer is a temporary or freelance professional responsible for building and optimizing a website or web application's user interface. They use technologies like HTML, CSS, and JavaScript, along with frameworks such as React, Angular, or Vue.js. Unlike full-time employees, contract developers work for a set duration or project basis, often collaborating with multiple clients. This role requires strong problem-solving skills, attention to design details, and the ability to adapt to different workflows. Contract developers may work remotely or on-site, depending on the employer's needs.

What are the key skills and qualifications needed to thrive in the Contract Front End Developer position, and why are they important?

To thrive as a Contract Front End Developer, you need strong proficiency in HTML, CSS, JavaScript, and responsive design, often supported by a relevant degree or proven work experience. Familiarity with frameworks such as React, Angular, or Vue.js, as well as version control systems like Git, is commonly expected, and certifications like Certified Front End Developer can help. Excellent communication, adaptability, and time management skills help you collaborate effectively and meet project deadlines in a contract-based setting. These competencies ensure you can deliver high-quality, user-centric web experiences efficiently, often while balancing multiple projects or working remotely.

What are the typical daily responsibilities of a Contract Front End Developer?

Contract Front End Developers usually spend their days building and optimizing user interfaces, turning design mockups into interactive web pages using modern frameworks and tools. They often collaborate closely with UX/UI designers, backend developers, and project managers to ensure seamless integration and functionality. Day-to-day tasks may include coding, testing, debugging, participating in stand-up meetings, and reviewing pull requests. Because they're contractors, they also need to manage their own schedules and communicate progress clearly to ensure project milestones are met.

What are the most commonly searched types of Front End Developer jobs in Washington? The most popular types of Front End Developer jobs in Washington are:
What are popular job titles related to Contract Front End Developer jobs in Washington? For Contract Front End Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Contract Front End Developer jobs in Washington look for? The top searched job categories for Contract Front End Developer jobs in Washington are:
What cities in Washington are hiring for Contract Front End Developer jobs? Cities in Washington with the most Contract Front End Developer job openings:
Contract Front End Developer jobs near you
Infographic showing various Contract Front End Developer job openings in Washington as of June 2026, with employment types broken down into 1% As Needed, 95% Full Time, and 4% Contract. Highlights an 75% Physical, 2% Hybrid, and 23% Remote job distribution, with an average salary of $125,053 per year, or $60.1 per hour.
Sr. Front End Developer (Digital) 16591

Sr. Front End Developer (Digital) 16591

Seneca Resources Company, LLC

Fairfax, VA • On-site

$65 - $70/hr

Contractor

Medical, Dental, Vision, Retirement, PTO

Posted 15 days ago

Job description

Position Title:
Senior Front-End Engineer (Angular 17+)
Location:
(Hybrid - 3 days onsite weekly) -Vienna, VA / Pensacola, FL
Position Status:
Contract - W2
Pay Rate:
W2 (with PTO): $65-$70/hour
C2C: $70-$80/hour (Own Corp)
Position Description:
We are seeking a Senior Front-End Engineer with deep expertise in Angular 17+ to join a high-impact Digital Execution team. This role focuses on building scalable, responsive, and accessible enterprise web applications that power modern digital experiences.
You will play a key role in designing and developing reusable UI components, maintaining enterprise design systems, and delivering high-quality, performant Single Page Applications (SPAs). This is an opportunity to work on large-scale enterprise platforms using modern open-source technologies and cloud-based DevOps environments.
If you are passionate about clean architecture, component-driven development, accessibility standards (WCAG), and scalable front-end engineering - this role is for you.
Key Responsibilities:
  • Design and develop responsive, high-performance Single Page Applications (SPA) using Angular 17+, TypeScript, HTML5, and SCSS/CSS3
  • Build reusable, scalable, and testable UI components aligned with enterprise design systems
  • Develop new client-facing features that integrate with RESTful APIs
  • Collaborate closely with Product Owners, UX Designers, and backend engineers to deliver seamless digital experiences
  • Establish and maintain component libraries and shared stylesheets across a large enterprise codebase
  • Integrate third-party components into the design system
  • Ensure accessibility compliance (WCAG 2.0 standards) and support accessibility audits
  • Write unit tests using Karma, Jest, or similar frameworks
  • Identify performance bottlenecks, debug issues, and continuously improve code quality
  • Support CI/CD pipelines and DevOps processes in Azure DevOps or AWS environments
  • Follow Agile methodologies, Test-Driven Development (TDD), and modern architectural best practices
Required Skills / Education:
  • 10+ years of professional software development experience
  • 5+ years building dynamic, highly interactive web user interfaces
  • Hands-on experience with Angular 17+ (required)
  • Advanced proficiency in TypeScript, JavaScript (ES6+), HTML5, CSS3/SCSS
  • Strong experience developing and maintaining enterprise design systems / component libraries
  • Experience working within large enterprise codebases and shared stylesheet architectures
  • Experience with REST APIs integration
  • Experience working with Monorepos (NX workspace preferred)
  • Strong knowledge of S.O.L.I.D. principles and software architecture patterns
  • Experience with Unit Testing (Karma, Jest)
  • Experience with Azure DevOps, GitHub, or other version control systems
  • Experience in CI/CD pipeline configuration and automation
  • Knowledge of WCAG 2.0 accessibility standards and accessibility QA processes
  • Experience working in Agile/Scrum environments
Nice to Have:
  • NX Workspace experience
  • Bootstrap / ng-Bootstrap
  • Storybook (or similar UI component library tooling)
  • Azure DevOps or AWS cloud exposure
Why Join This Opportunity?
  • Work on enterprise-scale digital transformation initiatives
  • Influence design systems used across the organization
  • Collaborate with cross-functional teams in a modern Agile environment
  • Competitive compensation with flexibility

We encourage applicants from all backgrounds to apply. We value diversity of thought, experience, and perspective, and are committed to fostering an inclusive and collaborative workplace.
About Seneca Resources
At Seneca Resources, we are more than just a staffing and consulting firm - we are a trusted career partner. With offices across the U.S. and clients ranging from Fortune 500 companies to government organizations, we provide opportunities that help professionals grow their careers while making an impact.
When you work with Seneca, you're choosing a company that invests in your success, celebrates your achievements, and connects you to meaningful work with leading organizations nationwide. We take the time to understand your goals and match you with roles that align with your skills and career path.
Our consultants and contractors enjoy competitive pay, comprehensive health, dental, and vision coverage, 401(k) retirement plans, and the support of a dedicated team who will advocate for you every step of the way.
Seneca Resources is proud to be an Equal Opportunity Employer, committed to fostering a diverse and inclusive workplace where all qualified individuals are encouraged to apply.

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