DSCA Senior Front-End Full-Stack​/Platform Engineer; Software Development Analyst

Position: DSCA Senior Front-End Full-Stack/Platform Engineer (Software Development Analyst) - 30710
Requisition Number: 30710 Required Travel: 0 - 10%

Employment Type:

Full Time/Salaried/Exempt Anticipated Salary Range: $ - $ Security Clearance:
Secret  Level of

Experience:

Senior This opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5

ISR systems.

HII works within our nation’s intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.

Meet HII’s Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5

ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.

To learn more about Mission Technologies,  for a short video:

Job Description Join the growing Warfare Systems Business Group at HII–Mission Technologies! We are seeking an experienced Senior Front-End Full‑Stack Developer / Platform Engineer (React & Type Script) to support the Defense Security Cooperation Agency (DSCA). In this role, you will develop secure, intuitive, and high‑performance web applications that enable mission and business objectives. The ideal candidate will craft modern user experiences that integrate with enterprise APIs, data services, and AI‑enabled capabilities;

work collaboratively with product, design, and platform teams; and apply sound engineering practices to deliver reliable, scalable software throughout the development lifecycle.

Essential

Job Responsibilities Develop responsive, accessible, and maintainable web applications using React, Type Script, HTML, and CSS.Build reusable user interface components, dashboards, forms, workflows, and data visualizations using established design systems and component libraries.

Develop conversational and AI-enabled user experiences, including chat interfaces, streamed responses, user feedback mechanisms, and clear error or fallback states.

Integrate front-end applications with RESTful APIs and support asynchronous, streaming, and real-time interactions as required.

Implement robust client-side input validation, error handling, application state management, authentication flows, and role-aware user interface behavior.

Apply secure front-end engineering practices and accessibility standards throughout design, development, testing, and release activities.

Write and maintain component, integration, and end-to-end tests; contribute to a test-driven development culture where appropriate.

Collaborate with product, design, backend, platform, cybersecurity, and AI/ML engineering teams to deliver integrated enterprise capabilities.

Support deployment of applications within AWS Gov Cloud environments, including integration with approved AWS services such as API Gateway, Amazon S3, and Amazon Bedrock.

Minimum Qualifications Demonstrated experience developing production web applications using React, Type Script, HTML, and CSS.Experience designing and implementing reusable components, responsive interfaces, and accessible user…