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Senior Full Stack React Developer Jobs in Virginia

Senior Full Stack Engineer

Mclean, VA · Remote

$130K - $185K/yr

Support CI/CD pipelines and DevOps processes using tools such as Jenkins/CloudBees and Git. * Work ... Proficiency with front-end technologies including React (18+), Angular, JavaScript/TypeScript, HTML ...

Everforth ECS is seeking an Senior Full Stack AI Developer to work remotely . We are looking for a talented Senior Full Stack AI Developer, who is passionate about development and engineering with ...

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Senior Full Stack React Developer information

What does a Senior Full Stack React Developer do?

A Senior Full Stack React Developer designs, develops, and maintains both the front-end and back-end components of web applications, with a focus on using React for the user interface. They are responsible for ensuring seamless integration between the client-side and server-side logic, often working with databases, APIs, and cloud services. In addition to coding, they provide technical leadership, mentor junior developers, and help define the overall architecture and best practices for web projects.

What are the key skills and qualifications needed to thrive as a Senior Full Stack React Developer, and why are they important?

To thrive as a Senior Full Stack React Developer, you need advanced proficiency in JavaScript, React, Node.js, and both front-end and back-end development, supported by a degree in computer science or equivalent experience. Familiarity with tools like Git, Docker, RESTful APIs, cloud platforms (such as AWS or Azure), and CI/CD pipelines, along with knowledge of TypeScript and relevant certifications, is typically expected. Excellent problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These skills are crucial for delivering scalable, high-quality web applications and driving innovation within development teams.

What are some typical challenges a Senior Full Stack React Developer faces when working on large-scale projects?

Senior Full Stack React Developers often encounter challenges related to maintaining code quality and consistency across both the frontend and backend, especially as projects scale. Coordinating with cross-functional teams to integrate new features while ensuring existing functionality remains stable can be complex. Additionally, optimizing application performance and managing technical debt are ongoing responsibilities. Effective communication and collaboration skills are crucial, as the role often involves mentoring junior developers and participating in architectural decisions.

What are the most commonly searched types of Full Stack React Developer jobs in Virginia?

The most popular types of Full Stack React Developer jobs in Virginia are:

What cities in Virginia are hiring for Senior Full Stack React Developer jobs?

Cities in Virginia with the most Senior Full Stack React Developer job openings:

Infographic showing various Senior Full Stack React Developer job openings in Virginia as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, 6% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution.

Full Stack Developer - 17268

Seneca Resources Company, LLC

Vienna, VA • On-site

$70 - $75/hr

Contractor

Medical, Dental, Vision, Retirement

Re-posted 2 days ago


Job description

Full Stack Developer
Location: Vienna, VA (Hybrid - 3 days onsite/week)
Duration: Contract
Pay: $70-75/hr (Vienna, VA) | $64-70/hr (Pensacola, FL)
Position Summary
Seeking a senior Full Stack Developer with extensive experience designing, developing, modernizing, and supporting enterprise applications. The ideal candidate will have expertise across the Microsoft technology stack, modern frontend frameworks, cloud platforms, databases, and API integrations while working throughout the SDLC. This role involves modernizing legacy applications, developing custom solutions, collaborating with business stakeholders, and supporting production environments.
Required Technical Skills
Backend
  • C#
  • .NET Framework / .NET Core
  • ASP.NET
  • REST APIs
  • Microservices

Frontend
  • React.js
  • JavaScript
  • TypeScript (preferred)
  • HTML5
  • CSS3

Database
  • SQL Server
  • SQL
  • MongoDB

Cloud & Integration
  • Microsoft Azure
  • Azure Cloud Services
  • Azure DevOps
  • MuleSoft
  • REST APIs

Development Tools
  • Git
  • CI/CD
  • Visual Studio
  • Azure DevOps Pipelines

Core Experience
  • End-to-end Full Stack Development
  • Enterprise Application Development
  • Legacy Application Modernization
  • SDLC
  • Production Support
  • UAT
  • Application Deployment
  • System Integration
  • Performance Optimization
  • Root Cause Analysis
  • Business Requirements Analysis
  • Technical Documentation
  • Agile/Scrum
Responsibilities
  • Design, develop, test, and deploy enterprise full-stack applications.
  • Build scalable web applications using C#, .NET, React, JavaScript, SQL Server, MongoDB, Azure, and MuleSoft.
  • Modernize legacy applications into modern architectures.
  • Translate business requirements into technical solutions.
  • Develop APIs and integrations with enterprise systems.
  • Support application deployments across development, testing, and production environments.
  • Participate in UAT, release management, and production support.
  • Perform root cause analysis and troubleshoot production issues.
  • Create technical documentation throughout the SDLC.
  • Collaborate with business users, architects, QA, and project teams.
Required Qualifications
  • 10+ years of Full Stack Development experience.
  • Strong expertise in C#, .NET, React, JavaScript.
  • Experience with SQL Server and MongoDB.
  • Azure Cloud development experience.
  • Experience integrating applications using MuleSoft or REST APIs.
  • Experience modernizing legacy applications.
  • Strong SDLC knowledge.
  • Experience supporting enterprise production applications.
  • Excellent analytical, communication, and problem-solving skills.
  • Bachelor's degree in Computer Science, Information Technology, or related field.
Preferred Qualifications
  • Experience with Navy Federal systems.
  • Experience with Project Portfolio Management (PPM).
  • Master's degree.
  • Financial services experience.

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.