Software Engineer

$125k - $250k

Full-time

Stealth Startup

Chantilly, Loudoun County, VA

Software Engineer – TS/SCI with Full Scope Polygraph

Location: Chantilly, VA — On-Site

Salary: $125,000–$250,000 per year

Employment Type: Full-Time

Position Overview

We are seeking a Software Engineer to support mission-critical software development initiatives in a highly secure environment. The ideal candidate will have prior software development or computer engineering experience and be comfortable working with modern Microsoft and web-based technologies.

Active/recent TS/SCI clearance with Full Scope Polygraph (FS Poly) is required. Candidates must be crossover eligible.

Required Qualifications

Current or recent TS/SCI security clearance with Full Scope Polygraph (FS Poly)
Must be crossover eligible
Previous experience in software development, computer engineering, or a related technical field
Willingness to develop and work with C#, JavaScript, HTML, and Angular
Ability to work on-site in Chantilly, VA

Preferred Qualifications

Experience with C#, Java, C++, or other programming languages
Knowledge of JavaScript, HTML, CSS, Angular , and/or related scripting frameworks
Familiarity with relational databases such as MySQL, Oracle, or SQL Server
Experience with Microsoft Visual Studio
Strong attention to detail and problem-solving skills

Key Responsibilities

Analyze user requirements and develop effective software solutions
Collaborate with project managers and product owners to understand and meet technical specifications
Recommend software upgrades and improvements to enhance operational efficiency
Work closely with other developers to design, develop, and optimize software
Document programming tasks, processes, and procedures
Troubleshoot and resolve software issues and bugs
Perform routine software maintenance and enhancements

Compensation

$125,000–$250,000 annual salary , depending on experience and qualifications.

Important: This is an on-site position in Chantilly, VA and is not remote . A TS/SCI with Full Scope Polygraph is a mandatory requirement.

Apply

Vacancy posted -71

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