Senior React Engineer | Secure Frontend Architect

AIS (Applied Information Sciences); Washington (District of Columbia); On-site; USD 136,000 - 205,000; Full time

Job summary

Applied Information Sciences in Washington, DC seeks a Senior React Developer/Engineer to design, build, secure, and sustain modern web apps for a high-visibility federal defense mission. You will collaborate with product owners, UX, backend, cybersecurity, and government stakeholders to translate complex requirements into reliable user experiences.

The role emphasizes React/TypeScript, automated testing, secure coding, and RMF-compliant design in regulated cloud environments.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or related field, or equivalent experience.
• Typically five or more years of professional software engineering experience, including hands-on React development.
• Proficiency with React, TypeScript, JavaScript, semantic HTML, CSS, and responsive design.
• Experience designing reusable components and scalable frontend architectures.
• Experience with secure APIs, authentication/authorization, and modern testing tools.

Responsibilities

• Design and develop responsive, accessible React applications using TypeScript.
• Define frontend architecture, components, routing, state management, and validation standards.
• Build interfaces for document ingestion, metadata capture, and repository workflows.
• Implement secure UI with role-based access, authentication flows, and RMF-aligned practices.
• Develop automated tests and contribute to CI/CD quality gates in a regulated environment.
• Collaborate with product owners, backend engineers, cybersecurity, and government stakeholders.

Skills

React

TypeScript

JavaScript

Semantic HTML

CSS

Testing

Security awareness

Education

Bachelor’s degree in Computer Science or related field

Tools

Next.js

Docker

Kubernetes

Azure Government

GraphQL

Job description

Applied Information Sciences in Washington, DC seeks a Senior React Developer/Engineer to design, build, secure, and sustain modern web apps for a high-visibility federal defense mission. You will collaborate with product owners, UX, backend, cybersecurity, and government stakeholders to translate complex requirements into reliable user experiences.

The role emphasizes React/TypeScript, automated testing, secure coding, and RMF-compliant design in regulated cloud environments.