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Mid Level Frontend Developer Jobs in Ashburn, VA

campus4tech

Frontend Engineer

Vienna, VA · On-site

Title: Front-End Engineer (Mid-to-Senior Level) Contract Duration: 06+ Months W2 Candidates only Tech stack Required: CSS/SCSS Angular17+ JavaScript/TypeScript HTML Description: We are looking for ...

ActioNet

Mid Level Developer

Rosslyn, VA

Secret The Software Developer is responsible for designing, developing, and maintaining software applications that support business and technical requirements. This role works closely with ...

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 ... Required Skills & Experience Expert-level experience developing applications using Angular 17+

BDR Solutions LLC

Front-End Developer SME

Herndon, VA · On-site +1

$140K - $165K/yr

The SME will provide expert-level input on front-end architecture, reusable component libraries ... Mentor front-end developers by conducing code reviews, sharing best practices, and supporting ...

BDR Solutions LLC

Front-End Developer SME

Herndon, VA · Remote

$140K - $165K/yr

The SME will provide expert-level input on front-end architecture, reusable component libraries ... Mentor front-end developers by conducing code reviews, sharing best practices, and supporting ...

Pae

Front--End Developer (Mid) TS/SCI

Arlington, VA · On-site

$119K - $139K/yr

Essential Responsibilities: The Front-End Developer is responsible for * Develop ... AWS Associate level or above certification Preferred Certifications: * AWS Security - Specialty.

CGI Inc.

Software Developer (Mid Level)

Fairfax, VA · On-site

Find similar career opportunities Software Developer (Mid Level) Category: Software Development ... Develop and maintain front end interfaces using Angular. . Integrate Momentum with other systems ...

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 ... AWS Associate level or above certification Preferred Certifications: * AWS Security - Specialty.

Chenega Corporation

Senior Front End Developer

Vienna, VA · On-site

$115K - $151K/yr

... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... The Senior Front End Developer will develop visualization software to understand data where ...

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All JobsMid Level Frontend Developer JobsMid Level Frontend Developer Jobs in Ashburn, VA

Mid Level Frontend Developer information

See Ashburn, VA salary details

$43.5K

$112.9K

$159K

How much do mid level frontend developer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for mid level frontend developer in Ashburn, VA is $112,908.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,400.00 and $123,700.00 per year, depending on experience, location, and employer.

What is a mid level frontend developer?

Mid Level Frontend Developers are professionals with a few years of experience building and maintaining the user-facing parts of websites or web applications. They are proficient in HTML, CSS, and JavaScript, and often work with frameworks like React, Angular, or Vue.js. Mid level developers are capable of taking on more complex features and tasks independently, collaborating with designers and backend developers, and contributing to code reviews and project planning. They bridge the gap between junior and senior roles by demonstrating problem-solving skills, code quality, and a good understanding of best practices.

What skills and qualifications are needed to thrive as a mid level frontend developer?

To thrive as a Mid Level Frontend Developer, you need strong proficiency in HTML, CSS, JavaScript, and modern frontend frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and testing frameworks is typically required. Effective problem-solving, attention to detail, and clear communication are essential soft skills for collaborating with designers and backend developers. These skills ensure the delivery of high-quality, user-friendly web applications that meet both technical and business requirements.

What are common challenges a mid level frontend developer faces when integrating with backend services, and how can these be managed?

Mid Level Frontend Developers often encounter challenges such as handling inconsistent API responses, managing asynchronous data flows, and ensuring seamless communication between the frontend and backend. To address these issues, it's important to collaborate closely with backend developers, maintain clear API documentation, and use tools like Postman or Swagger for testing. Additionally, implementing robust error handling and utilizing state management libraries can help ensure a smooth user experience and efficient debugging.

Are mid level front end developers still in demand?

Mid level front end developers are currently in strong demand due to ongoing digital transformation and the need for user-friendly interfaces. Skills in JavaScript frameworks like React or Angular, along with knowledge of HTML and CSS, remain highly valued by employers across various industries.

What are the most commonly searched types of Frontend Developer jobs in Ashburn, VA?

The most popular types of Frontend Developer jobs in Ashburn, VA are:

What cities near Ashburn, VA are hiring for Mid Level Frontend Developer jobs?

Cities near Ashburn, VA with the most Mid Level Frontend Developer job openings:

Mid Level Frontend Developer jobs near you
Infographic showing various Mid Level Frontend Developer job openings in Ashburn, VA as of August 2026, with employment types broken down into 73% Full Time, 19% Part Time, 1% Temporary, and 7% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $112,908 per year, or $54.3 per hour.

Frontend Engineer

campus4tech

Vienna, VA • On-site

Full-time

Re-posted 7 days ago

Job description

Title: Front-End Engineer (Mid-to-Senior Level)
Contract Duration: 06+ Months
W2 Candidates only
Tech stack Required:
CSS/SCSS
Angular17+
JavaScript/TypeScript
HTML
Description: We are looking for mid to high-level Front-end engineer with extensive experience in Angular version 17 and up, who will be part of a Digital Delivery team responsible for the client side of our service. Primary focus of this role will be to implement a complete responsive UI web application. The Front-end engineer will support innovative member and team member experiences that leverage the latest technologies in open source and the cloud technologies.
Main duties will include in ideating, experimenting, and developing modules, components, and coupling them into a functional application.
equired Skills:
  • Experience working with large enterprise codebase, sharing stylesheets
  • Experience working with component library/design systems
  • Experience writing easy to read, clean, consistent CSS
  • Experience writing reusable UI components
  • Experience writing semantic, accessible HTML
  • Experience with integrating 3rd party components into design system
  • Experience with monorepos in NX workspace

Responsibilities:
  • Develop new client facing features for interactive web applications that rely heavily on REST APIs using modern web technologies.
  • Work closely with Product Owner, UX and fellow engineers to understand and build web application from scratch
  • Ensure responsive implementation
  • Collaborate with fellow engineers, designers, analysts to define, design, and ship new features
  • Develop high quality, shippable code in short increments
  • Identify and correct bottlenecks and fix bugs
  • Help maintain code quality, organization, and automation
  • Implement UI component design focused on re-usability/scalability/extensibility/supportability
  • Focus on managing styles/stylesheets for client facing web applications
  • Establish and maintain component library/design system to be used across the enterprise
  • Work with application developers to integrate design system
  • Work with UX group to validate designs

Skills:
  • Must have hands-on experience in Angular 17 and up
  • Experience in writing test cases using Karma, Jest and other testing frameworks
  • Experience working with Azure DevOps and/or AWS
  • Experience with GitHub, Azure DevOps Repos, or other version control tools
  • Strong, hands-on development with Single Page Applications
  • 5+ years of experience developing dynamic, highly interactive user interfaces for the web
  • Ability to manage and interface with APIs and RESTful web services
  • DevOps experience such as creating configuration, build, and test scripts for Continuous Integration environments
  • Well versed in software architecture patterns
  • Must be an expert in CSS3, boot strap and any other similar technologies
  • Advanced knowledge in CSS, HTML, and JavaScript
  • Experience with Test Driven Development (TDD) and Agile (XP)
  • Follow best practices with client-side Angular code
  • Be able to create self-contained, reusable, and testable modules and components
  • Ability to perform unit testing
  • Be proficient in TypeScript development
  • Knowledge and experience with WCAG 2.0 accessibility standards and guidelines
  • Experience with accessibility audit and quality assurance tool and processes
  • Experience working in an Agile environment
  • Understanding of S.O.L.I.D. Principles

Nice to Have
  • NX workspace
  • Bootstrap
  • ng-Bootstrap
  • Azure DevOps
  • Storybook (or similar UI component library tool)

Apply