Senior Full-Stack Developer (.NET and React)

Job overview

The Senior Full-Stack Developer (.NET and React) role is listed as onsite in Washington, DC. Compensation is not specified in the posting’s structured pay information. The role supports NetServices’ Virtual Design & Data Solutions work and client IT initiatives through software development. The developer designs, builds, tests, and deploys web applications and services across front-end and back-end components. The work contributes to reliable, scalable applications and includes collaboration across teams, troubleshooting, code reviews, and continuous improvement of development practices.

What you'll do

• Develop and maintain web applications using .NET, React, TypeScript, JavaScript, Node.js, and HTML/CSS
• design front-end and back-end components
• test applications
• troubleshoot technical issues
• participate in code reviews
• use Git/GitLab for source control
• collaborate with cross-functional teams
• follow coding standards and best practices.

What we're looking for

Skills & competencies

senior developer

full-stack development

.net

react

typescript

javascript

node.js

sql server

ts/sci clearance

washington dc

synergy ecp

Work arrangement

• Weekend coverage required

Benefits & perks

• Health benefits
• 401(k)
• company-sponsored continuing education
• paid time off
• 10 paid holidays
• flexible work options.

Why this role

Requires active TS/SCI clearance, U.S. citizenship, a bachelor’s degree, and at least eight years of experience. Health benefits, 401(k), continuing education, paid time off, and 10 paid holidays are described.

About the employer

Synergy ECP is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.