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Sr Frontend Developer Jobs in Virginia (NOW HIRING)

$130K - $185K/yr

Has worked in a DevOps model and delivered code through CI/CD pipelines * Experience developing ... Senior Software Developer, Software Engineer, Full Stack Developer, Frontend Developer, UI ...

Software Engineering Job Qualifications: Skills: Code Reviews, Front End Architecture, JavaScript ... Senior hands-on experience architecting and building production single-page web applications in a ...

Sr. Backend Engineer

Falls Church, VA · On-site

$120 - $170/hr

You will work closely with the onshore Solution Architect, Integration Lead, and Sr. Front-End Engineer to ensure the backend layer is production‑ready and validated every sprint. While the center ...

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 ...

Senior Angular Developer

Reston, VA · On-site

$57 - $69.75/hr

Senior Angular Developer Location: McLean, VA/Remote until COVID Duration: 6 months with possible ... the front end. - Minimum of 2 years of hands-on Angular experience version 8+. - Must have ...

We are seeking a Senior Java Developer to enhance our backend services and contribute to the ... Collaborate with frontend developers to integrate APIs with React/Vue interfaces. * Design ...

Showing results 41-60

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 cities in Virginia are hiring for Sr Frontend Developer jobs?

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

Infographic showing various Sr Frontend Developer job openings in Virginia as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution.

Senior Front-End Software Engineer - Clearance Required

Cydecor, Inc

Hybrid

$130K - $185K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 26 days ago


Job description

Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: People, our center of gravity; Mission, what inspires us; and an unyielding commitment to Excellence, what separates us.

Job Description:

We're hiring a Senior Software Developer in Reston VA to work with Cydecor's MARS Infrastructure Team. As part of the Agile software development team, this role develops solutions mainly using frontend technologies, such as Vue, JavaScript, and TypeScript with a good understanding of backend services and data sources. The ideal candidate is familiar with the Agile software development life cycle from user requirement generation to automated tests and deployment. Due to the nature of the role, only U.S. Citizens may be considered.

Responsibilities include:

  • Design, develop and deliver modern secure software applications to enable the intel mission
  • Troubleshoot defects, deduce root cause, and implement mechanisms to prevent reoccurrence and mitigate offshoot issues
  • Professionally maintain all software and create updates regularly to address customer and company concerns
  • Analyze and test programs and products before formal launch
  • Collaborate with team members to determine best practices and client requirements
  • Efficiently divide and conquer software development tasks with other developers
  • Aid and support the coaching and training of other team members to achieve the best collaborative working environment
  • Ensure software security by developing programs to actively monitor the sharing of private information
  • Actively seek ways to improve business software processes and interactions
  • Support grooming of user stories, breakdown development tasks and estimate level of effort

Here's what you need:

  • 6+ years of experience as Software Engineer developing distributed software applications using modern and open-source technologies and frameworks
  • Experience with frontend technologies, such as JavaScript, TypeScript, Vue, React, and Angular
  • Experience with Linux, Git, Jira, Confluence, and Artifactory
  • Experience with: ESlint, Vuetify, Vue Composition, Vue Router, Pinia, TanStack, Axios, VitePress, and or TypeDoc
  • Deep understanding and experience developing frontend microservices
  • Strong understanding and knowledge in API best practices
  • Strong data modeling experience with relational and NoSQL databases
  • Experience in Agile development technologies
  • Experience developing secure software systems based upon industry specifications
  • Outstanding collaboration and communication skills are essential

Bonus Points If You Have:

  • Experience in software development supporting DoD and/or IC
  • Experience with frontend unit testing tools, such as Jest, Vitest, and Jasmine
  • Experience with Python and Java
  • Experience working with Webpack 5, Vite, Docker, Kubernetes, OpenShift, Jenkins, Keycloak, OAuth2, JWT, etc.
  • Experience with cloud technologies, such as AWS (EC2, S3, RDS, SQS, ELB, etc.) and Azure
  • Familiar and used security and code quality tools like SonarQube, OWASP ZAP, and Fortify
  • Has worked in a DevOps model and delivered code through CI/CD pipelines
  • Experience developing customized code for multiple projects simultaneously

Security Clearance:

  • Active Top Secret (must be able to upgrade to TS/SCI with CI Poly)

Education:

  • Bachelor's degree in Computer Science, Computer Engineering, Information Systems, or equivalent

Work Schedule:

  • Hybrid, telework is optional with mandatory onsite days during implementation and testing to support onsite tasks. Must live within commuting distance of Reston.

Compensation and Benefits:
The projected compensation range for this position is $130,000-185,000. There are numerous factors that can impact a final salary/hourly rate including, but not limited to, relevant work experience, skills and competencies that align to the role, work location, education/certifications, and a contract's Labor Categories.

Cydecor offers a comprehensive compensation package including Health and Dental Insurance, Vision and Life Insurance, Short-Term & Long-Term Disability, 401(K) + company match, Paid Time Off (PTO), Paid Company Holidays, Tuition and Professional Development Assistance and more.

Tags: Senior Software Developer, Software Engineer, Full Stack Developer, Frontend Developer, UI Developer, JavaScript Developer, TypeScript Developer, Vue.js, Vue Developer, React, Angular, Frontend Engineering, Frontend Microservices, Web Application Development, Distributed Systems, Secure Software Development, Agile Development, Agile Scrum, Software Development Lifecycle (SDLC), API Development, REST API, API Integration, Microservices Architecture, Linux, Git, Artifactory, Open Source Technologies, Relational Databases, NoSQL Databases, Data Modeling, CI/CD, DevOps, Docker, Kubernetes, OpenShift, Jenkins, OAuth2, JWT, Keycloak, AWS, Amazon Web Services, Azure, Cloud Computing, Cloud Native Development, Python, Java, Webpack, Vite, Vuetify, Vue Router, Pinia, TanStack Query, Axios, VitePress, TypeDoc, ESLint, Jest, Vitest, Jasmine, Unit Testing, Automated Testing, SonarQube, OWASP ZAP, Fortify, Secure Coding, Application Security, Cybersecurity, DevSecOps, Intel Mission, DoD, Intelligence Community, IC, Federal Government, GovCon, Cleared Jobs, TS Clearance, TS/SCI Eligible, Polygraph Eligible, Hybrid, Reston VA

What We Believe
We have an unwavering commitment to diversity with the aim that every one of our people has a full sense of belonging within our organization. As a business imperative, every person at Cydecor has the responsibility to create and sustain an inclusive environment.

Equal Employment Opportunity Statement
Cydecor is an Equal Employment Opportunity/Affirmative Action Employer (EEO/AA). All employment and hiring decisions are based on qualifications, merit, and business needs without regard to race, religion, color, sexual orientation, nationality, gender, ethnic origin, disability, age, sex, gender identity & expression, veteran status, marital status, or any other characteristic protected by applicable law.

If you are a qualified individual with a disability and/or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site because of your disability. You can request assistance by contacting HR@cydecor.com or calling 703-884-2105.

Employment Type: Full-Time