Principal Full Stack Software Engineer

Quick Facts

• Role: Principal Full Stack Software Engineer

• Clearance: Active U.S. Government TS/SCI clearance required

• Focus: Full-stack development for interactive data analytics applications and platforms

Description

Design, develop, test, and maintain interactive web applications and back-end services that enable users to explore, analyze, visualize, and report on large datasets. Integrate data sources, analytical models, data processing services, and RESTful APIs into secure user-facing applications for advanced analytics workflows. Work with data scientists, engineers, analysts, and government stakeholders to translate analytical requirements into scalable, secure software solutions.

Responsibilities

• Build and maintain full-stack interactive web applications for data exploration and reporting

• Integrate structured data, analytical models, data processing services, and APIs into user-facing analytics workflows

• Develop interactive dashboards, visualizations, search interfaces, and analytical tools

• Create and maintain RESTful APIs, microservices, and database integrations

• Collaborate with multidisciplinary teams to troubleshoot, optimize performance, and support CI/CD, testing, and deployments

Requirements

• Active U.S. Government TS/SCI security clearance

• Bachelor’s degree in a related technical field

• 12+ years of total professional experience in a technical support role

• Demonstrated full-stack/web application engineering experience

• Strong front-end proficiency in JavaScript/TypeScript and React/Angular/Vue.js

• Backend proficiency in Python/Java/Go/C# with experience building RESTful APIs and server-side applications

• Experience integrating data, analytical services, and visualization capabilities

• Willingness to work onsite 75% (Herndon, VA or Westminster, CO)

Benefits

• 401(k) with company match

• Mental health resources

• Student loan repayment assistance

• Adoption reimbursement

• Pet insurance