Full Stack Developer

McLean, VirginiaPosted 7 days ago

Role Overview

Closure Technologies is hiring a senior-level Full Stack Developer. This is a contract role in McLean, Virginia. Part of Closure Technologies's Fullstack hiring, posted last week. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Salary Context

Salary is not disclosed in this posting. Market median for Senior-level Fullstack roles is $149k-$196k (based on 93 comparable listings). Many employers share specifics during the interview process or after an initial screen.

Resume Keywords to Include

Make sure these keywords appear in your resume to improve ATS scoring

PythonJavaScriptTypeScriptSQLVueFastAPITerraformDevOps

Job description

Closure Technologies is an innovative IT consulting and software engineering company that helps government organizations solve complex technical challenges. The company specializes in custom software development, cloud infrastructure, cybersecurity, systems integration, and data analytics, delivering scalable solutions that improve operational efficiency and drive mission success. With a collaborative and problem-solving culture, Closure Technologies is committed to building high-impact technology solutions that are delivered on time, within budget, and tailored to each client’s unique needs.

Closure Technologies is seeking a Full Stack Developer to support a data repository and visualization platform. This developer will help shape and implement the new cloud architecture for the platform.

Clearance Requirement: TS/SCI with Polygraph

Key Responsibilities:

Deploying and maintaining services in the cloud
Building out containerized environments
Maintaining Cloud infrastructure once implemented
Provide input on network design and implementation strategies
Working closely with team members to gather requirements

Required Qualifications:

Active/current TS/SCI with required polygraph
Minimum 8 years of experience with a Bachelor’s degree; or 7 years of experience with a Master’s degree; or 6 years of experience with a Doctorate
Strong experience with JavaScript (Hono.js) and Python (fastapi)
Strong experience with TypeScript/JavaScript (Vue.js) and Tailwindcss
Experience with DevOps (CDKTF/terraform)
Experience with relational database design and SQL query workflows
Willingness to work onsite full time
US citizenship required

About Closure Technologies

Closure Technologies

closure-tech.com

FullstackOn-site

9 other open roles at Closure Technologies on TryApplyNow.

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Frequently Asked Questions

How do I apply for the Full Stack Developer position at Closure Technologies?

Use the Apply button above to submit your application directly to Closure Technologies. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Full Stack Developer position at Closure Technologies located?

This position is based in McLean, Virginia. Closure Technologies has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Full Stack Developer at Closure Technologies earn?

Closure Technologies has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Full Stack Developer role at Closure Technologies posted?

This role was posted on July 15, 2026 (7 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

How much experience does the Full Stack Developer role at Closure Technologies require?

This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Closure Technologies lists their specific requirements in the description below, so review the must-have qualifications closely before applying.