Senior Front-End UI Modernization Lead — Secret Clearance

Insight Global; Fairfax (VA); On-site; USD 130,000 - 170,000; Full time

Job summary

Insight Global is seeking a Senior Application Developer to lead UI modernization for a DoJ program. The role emphasizes front-end work (70%) using Angular and/or React, with 30% backend integration via Java/Spring Boot and RESTful services.

You will mentor teammates, drive best practices, and collaborate with government stakeholders on secure, enterprise-scale applications in a classified environment. Responsibilities include leading UI efforts, building responsive interfaces, integrating with

Qualifications

• Active Secret Clearance.
• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
• 5+ years of professional software development experience.
• Strong front-end development experience (70% of role).
• Experience with JavaScript/TypeScript, Angular and/or React.
• Java development experience with Spring Boot.
• Web Services/API integration experience.
• Experience leading UI development efforts.
• Experience building and consuming RESTful APIs.
• Familiarity with Git and CI/CD tools.
• Ability to mentor teammates and drive front-end modernization.

Responsibilities

• Lead UI development and front-end modernization initiatives.
• Develop and maintain secure, scalable applications supporting federal mission requirements.
• Build responsive user interfaces using Angular or React.
• Integrate front-end applications with Java/Spring Boot middleware and backend services.
• Consume and develop RESTful APIs and web services.
• Collaborate with architects, cybersecurity teams, and government stakeholders.
• Participate in Agile ceremonies including sprint planning and technical reviews.
• Refactor legacy applications into modern, containerized solutions.
• Conduct unit and integration testing.
• Support CI/CD deployments and troubleshooting efforts.
• Mentor junior developers and share best practices across the team.

Skills

Front-end dev

Angular

React

TypeScript

REST APIs

Java

Spring Boot

Mentoring

Agile

Problem solving

Education

Bachelor's degree in CS/Engineering

Tools

Docker

Kubernetes

Git

CI/CD

Job description

Insight Global is seeking a Senior Application Developer to lead UI modernization for a DoJ program. The role emphasizes front-end work (70%) using Angular and/or React, with 30% backend integration via Java/Spring Boot and RESTful services.

You will mentor teammates, drive best practices, and collaborate with government stakeholders on secure, enterprise-scale applications in a classified environment. Responsibilities include leading UI efforts, building responsive interfaces, integrating with