Secure Web Applications Developer – Mission IT

Feedinkoo; United States; On-site; USD 90,000 - 140,000; Full time

Job summary

Applied Information Sciences is seeking a Web Application Developer in the Washington, DC area to design and build secure, scalable web applications supporting IT projects. You will work with HTML/CSS/JS, React or Angular, and collaborate with design and backend teams to enhance user experiences.

The role emphasizes accessibility, cross-browser compatibility, and staying current with emerging web technologies while contributing to mission-critical operations requiring TS/SCI clearance.

Qualifications

• Bachelor's degree in Computer Science, Web Development, or a related field.
• 2+ years of relevant experience in web development and design.
• Strong knowledge of HTML, CSS, JavaScript and modern front-end libraries.
• Experience with front-end frameworks and version control/CI/CD.

Responsibilities

• Design and build dynamic web applications using modern technologies.
• Create engaging UI features, animations, and accessibility-compliant interfaces.
• Collaborate with design and backend teams to align visuals with functionality.
• Ensure cross-browser compatibility and responsive design across devices.
• Maintain and update web applications, troubleshoot issues, and stay current with trends.
• Support security and performance improvements for mission-critical IT projects.

Skills

HTML/CSS/JS

React or Angular

UI/UX design

Git & CI/CD

Photoshop/Illustrator

Education

Bachelor's degree in CS or related

Tools

Node.js

Python

SQL/NoSQL

CI/CD tooling

Job description

Applied Information Sciences is seeking a Web Application Developer in the Washington, DC area to design and build secure, scalable web applications supporting IT projects. You will work with HTML/CSS/JS, React or Angular, and collaborate with design and backend teams to enhance user experiences.

The role emphasizes accessibility, cross-browser compatibility, and staying current with emerging web technologies while contributing to mission-critical operations requiring TS/SCI clearance.