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Mid Level Front End Developer Jobs in Virginia (NOW HIRING)

The UI Front-End Developer will actively engage in building single page applications using modern ... Advance level experience in UI performance tuning and Component/Layout design. * Proven record of ...

The UI Front-End Developer will actively engage in building single page applications using modern ... Advance level experience in UI performance tuning and Component/Layout design. * Proven record of ...

The UI Front-End Developer will actively engage in building single page applications using modern ... Advance level experience in UI performance tuning and Component/Layout design. * Proven record of ...

The UI Front-End Developer will actively engage in building single page applications using modern ... Advance level experience in UI performance tuning and Component/Layout design. * Proven record of ...

Salesforce Developer- Mid Level

Fairfax, VA · On-site

$56.75 - $75.25/hr

Salesforce Developer- Mid Level Category: Software Development/ Engineering Main location: United States, Virginia, Fairfax Alternate Location(s): United States, Virginia, Lebanon United States ...

Mid-Level Software Engineer

Manassas, VA · On-site

$87K - $157K/yr

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

Go * Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django ... Certifications such as AWS Certified Developer, Security+, SAFe Practitioner or similar. #Chinook ...

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Mid Level Front End Developer information

See Virginia salary details

$42.1K

$109.5K

$154.2K

How much do mid level front end developer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for mid level front end developer in Virginia is $109,465.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $120,000.00 per year, depending on experience, location, and employer.

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

To thrive as a Mid Level Front End Developer, you need solid proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, typically supported by a relevant degree or practical experience. Familiarity with version control systems like Git, responsive design tools, and optionally certifications such as Microsoft Certified: JavaScript Developer add value. Strong collaboration, problem-solving abilities, and effective communication distinguish top performers in this field. These skills ensure that you can build user-friendly, high-quality web interfaces and work efficiently within cross-functional teams.

What are some typical daily responsibilities for a Mid Level Front End Developer?

Mid Level Front End Developers spend much of their day coding and refining user interfaces based on project requirements and feedback from stakeholders. They regularly collaborate with designers and back-end developers to ensure seamless integration of visual and functional elements, as well as participate in code reviews to maintain high quality standards. Additionally, they often troubleshoot bugs, optimize page performance, and keep up with the latest web technologies to improve user experience. This role blends both independent problem-solving and teamwork in a dynamic, fast-paced setting.

What is a Mid Level Front End Developer job?

A Mid Level Front End Developer is responsible for building and optimizing the user interface of web applications using HTML, CSS, and JavaScript frameworks like React or Vue. They collaborate with designers and back-end developers to ensure a seamless user experience. Typically, they have 2-5 years of experience and are expected to write clean, maintainable code while troubleshooting UI/UX issues. Additionally, they may contribute to component libraries, improve performance, and follow best practices in responsive design and accessibility.

What are the most commonly searched types of Front End Developer jobs in Virginia? The most popular types of Front End Developer jobs in Virginia are:
What are popular job titles related to Mid Level Front End Developer jobs in Virginia? For Mid Level Front End Developer jobs in Virginia, the most frequently searched job titles are:
What cities in Virginia are hiring for Mid Level Front End Developer jobs? Cities in Virginia with the most Mid Level Front End Developer job openings:
UI Front End Developer

UI Front End Developer

Unissant, Inc.

Ashburn, VA • On-site

Other

Re-posted 24 days ago


Job description

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at .

We are seeking a UI Front End Developer with Spring Boot and Microservices experience to join our team in Ashburn, Virginia.

The UI Front-End Developer will actively engage in building single page applications using modern JavaScript framework and libraries. The candidate will apply front end development experience to build reusable components and libraries. The candidate will work in an agile team and deploy applications in cloud using DevOps tools. The position will be involved in the full cycle of application development from designing, coding, testing, deploying, and monitoring.

Qualified applicants may be subject to a security investigation and must meet minimum qualifications for access to classified information. This is a highly technical position; individuals will be screened by peers in a technical review of skills and experience.

Essential Duties and Responsibilities:

  • Use modern software engineering tools and methodologies, including Visual Studio, and Atlassian Products (Jira, Confluence)
  • Work with users in an Agile development approach to understand requirements, then elicit feedback and refine solutions through demonstrations

Work Experience:

Required:

  • Recent 5 years'' experience developing front end applications using Angular (Preferred in Angular version 12 or above).
  • Advance level experience in UI performance tuning and Component/Layout design.
  • Proven record of understanding HTML5, CSS3(flexbox, flexgrid), SASS, JSON and theme development
  • 2 years'' experience in state management (NgRx)
  • Experience in developing reusable components and libraries (building NPM packages)
  • Experience working with microservices design patterns.
  • Experience in working with Git operations such as branching and merging.

Preferred:

  • Experience in designing and implementing J2EE software applications.
  • Experience in querying using SQL.
  • Experience in developing unit testing using frameworks such as Jest and ng-mocks.
  • Familiarity with backend development Spring Boot restful services and microservices (Spring cloud)
  • Work experience with Java/ Python preferred
  • Familiarity with automation testing tools Cypress, Selenium, and JMeter

Job Skills:

  • Must have strong HTML5, JSON, CSS, and CSS framework skills.
  • Demonstrated ability to think critically and creatively to develop innovative solutions to software problems.
  • Excellent problem solving and critical thinking skills.
  • Ability to develop and maintain components with stringent performance requirements.

Education:

  • Bachelor''s Degree in Computer Science, Software Engineering, Information Technology, or related field with applicable experience is required. Applicable work experience may be considered in lieu of a degree.

Certificates, Licenses, and Registrations:

  • This federal program requires the candidates to be a United States Citizen
  • Must have a current CBP BI clearance or be eligible to obtain one.

Communication Skills:

  • Solid ability to interface, inspire and motivate at various levels of the organization.
  • Ability to convey technical information to non-technical individuals.
  • Demonstrated experience communicating effectively across internal and external organizations.
  • Must work well in a matrixed team environment.

Work Location:

  • Onsite in Ashburn,VA

Environmental Requirements:

  • Mainly sedentary; in an office environment
  • May be required to lift up to ten (10) pounds
  • Flexible in working extended hours.

The above statements are intended to describe the general nature and level of work being performed by the individual(s) assigned to this position. They are not intended to be an exhaustive list of all duties, responsibilities, and skills required. Unissant management reserves the right to modify, add, or remove duties and to assign other duties as necessary. In addition, where applicable and available, reasonable accommodation(s) may be made to enable individuals with disabilities to perform essential functions of this position.

Please note: Candidate(s) will be required to go through pre-employment screening.

Unissant, Inc. is a proud Equal Opportunity Employer! (EOE; M/F/Disability/Vets)