DSCA Cloud Applications Engineer Mid-level (Software Development Analyst) - 30392

Mission Technologies, a division of HII; Arlington (VA); Hybrid; USD 110,000 - 135,000; Full time

Job summary

Warfare Systems (WS) within HII’s Mission Technologies division seeks a Cloud Applications Engineer to design, develop, deploy, and support modern web applications hosted in AWS GovCloud.

The role emphasizes building responsive React.js SPAs with TypeScript and Material UI, integrating REST APIs, and delivering scalable, secure solutions for DSCA missions. Remote-eligible with Eastern Time Zone alignment.

Qualifications

• Design, develop, deploy, and modernize web applications in AWS GovCloud.
• Build responsive React.js SPAs using TypeScript and Material UI.
• Develop and integrate REST APIs and backend services with AWS.
• Collaborate with product, cybersecurity, DevSecOps, and data teams.

Responsibilities

• Design, develop, deploy, and support modern web applications using TS, React, and MUI per DSCA standards.
• Create and maintain REST APIs and backend services in AWS.
• Build, deploy, and operate containerized apps in AWS.
• Support automated testing, CI/CD, IaC, code reviews, and observability.
• Collaborate with cross-functional teams across the SDLC.

Skills

React

TypeScript

Material UI (MUI)

TanStack Query

Fastify

REST API development

AWS

Agile

Remote collaboration

Education

Bachelor's degree in a related field

Tools

AWS GovCloud

REST API tooling

Job description

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DSCA Cloud Applications Engineer Mid-level (Software Development Analyst) - 30392

Location: Arlington, VA, Remote, United States

Requisition Number:30392

Required Travel: 0 - 10%

Employment Type:Full Time/Salaried/Exempt

Anticipated Salary Range:$110,000.00-$135,000.00

Security Clearance:Secret

Level of Experience:Mid

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 C5ISR 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. Find the role that’s right for you.

Join the growing Warfare Systems Business Group at HII-Mission Technologies! We are seeking a Cloud Application Engineer (Software Development Analyst)to support theDefense Security Cooperation Agency (DSCA),Office of the CIO, in support of the Foreign Military Sales Case Development Modernization effort.

In this role, you will design, develop, deploy, and support modern web applications hosted in AWS GovCloud. The position has a strong emphasis on building intuitive, responsive React.js Single Page Applications (SPAs), while requiring the full-stack and cloud engineering skills necessary to integrate, deploy, and operate those applications in AWS.

You will work across the application stack – including user experience, frontend architecture, APIs, authentication and authorization, cloud services, containerized workloads, data persistence, deployment, and operational troubleshooting. The idea candidate is a front-end-focused engineer with AWS deployment experience.

• Researches, designs, develops, and/or modifies enterprise-wide systems and/or applications software.
• Involved in planning of system and development deployment as well as responsible for meeting software compliance standards.
• Evaluates interface between hardware and software, operational requirements, and characteristics of overall system.
• Documents testing and maintenance of system corrections
• Design and develop modern web applications using TypeScript, React, and Material UI (MUI) per DSCA standards, with an emphasis on responsive, accessible, and intuitive user experiences.
• Develop and integrate REST APIs and backend services, relational databases, object storage, and other AWS application services required to support the application.
• Build, deploy, and operate containerized applications in AWS.
• Support modern software delivery practices, including automated testing, CI/CD, Infrastructure as Code, code review, and application observability.
• Collaborate with product, platform, cybersecurity, DevSecOps, and data teams throughout the software development lifecycle, from requirements and architecture through deployment and production support.
• Participate throughout the software development lifecycle, including requirements analysis, architecture, implementation, code review, automated testing, deployment, documentation, and production support.
• Evaluate new technologies and development approaches and recommend pragmatic improvements to application architecture and engineering practices.

Minimum Qualifications

• Strong proficiency inReact and modern frontend application architecture.
• Experience programming in TypeScript.
• Experience with Material UI (MUI), TanStack Query, and Fastify.
• Experience withREST API developmentand integration with front-end applications.
• Experience developing and deploying applications in AWS and integrating with AWS services.
• Solid understanding ofAgileand iterative development methodologies.
• Experience working with stakeholders to translate business processes into software requirements and solutions.
• Ability to work independently while thriving incollaborativeteam settings.
• Clearance: Must possess and maintain an active Secret clearance at the time of consideration
• Remote-eligible position; must align with Eastern Time Zone core business hours

Software Development Analyst II

2 years relevant experience with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience.

Software Development III

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. e.

***Salary level based on background, direct experience and education

Preferred Requirements

• 5 years relevant experiencewith Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD in related field; or High School Diploma or equivalent and 9 years relevant experience.
• Experience developing and operating production applications in AWS, preferably AWS