Senior Web Application Developer

Full Visibility LLC

Senior Web Application Developer designing and maintaining web applications for federal agencies. Requires TS/SCI eligibility and expertise in various programming languages in a hybrid role.

Posted 7/25/2026full-timeWashington • District of Columbia, Washington • 🇺🇸 United StatesSenior💰 $120,000 - $165,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in Web Application Engineering, with a strong focus on developing efficient, testable software and translating UI/UX design wireframes. Proficient in AWS Cloud-based Services and programming languages such as Python, Java, or C#.

Highest-signal resume keywords

Web Application EngineeringAWS Cloud-Based ServicesPythonJavaC#

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Web-Based Software DevelopmentSoftware TestingUI/UX Design TranslationSoftware DocumentationSoftware Upgrades

Certifications & Qualifications

Active TS/SCI Eligibility

Tech Stack

Tools & technologies

AWSCloudJavaPythonTypeScript

About the role

Key responsibilities & impact

Designing, testing, and developing web-based software coding that is testable and efficient
Recommending software upgrades for current and future systems
Translating UI/UX design wireframes
Documenting every aspect of the application as a reference for future maintenance and upgrades

Requirements

What you’ll need

Active TS/SCI Eligibility
Minimum of eight (8+) years of Web Application Engineering experience
Understanding of translating UI/UX design wireframes
Minimum of 2 years' experience in the past 6 years in AWS Cloud-based Services, Python, Java, or C#

Benefits

Comp & perks

Health insurance
401(k) matching
Paid time off
Professional development opportunities