Full Stack Developer (Engineer Software 2) - 26524

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Date: Jan 5, 2026

Location: Arlington, VA, Virginia, United States

Company: HII's Mission Technologies division

Requisition Number: 26524 

Required Travel: 0 - 10%

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $90,166.00 - $107,000.00 

Security Clearance: Ability to Obtain  

Level of Experience: Mid 

 

This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business.

As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination—not readiness in piece-parts.

For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.

HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients’ toughest nuclear and environmental challenges.
 

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 C5ISR, 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, click here for a short video: https://vimeo.com/732533072

Job Description

Mission Technologies, a division of HII, is seeking a Full Stack Developer to support the United States Postal Service (USPS) Office of Inspector General (OIG) in Arlington, VA. This individual will be responsible for providing front-end and back-end webapp development and administration, configuration, security assurance, automation, and scripting support. The ideal candidate will have experience migrating legacy systems to more modern architecture, have strong webapp design experience and experience working in an Azure cloud environment. The candidate must reside in the Washington DC Metro area and report to the Arlington, VA office twice per pay period.

Essential Job Responsibilities

  • Work with data scientists and analysts to rapidly design, implement, test, and deploy applications capable to tackling complex analytical tasks using large datasets.
  • Communicate with end users, team lead, and team members to create and support new products and features.
  • Communicate with product users to enhance or troubleshoot products.
  • Design client-side and server-side architecture.
  • Build the front-end of applications through appealing visual design.
  • Write effective APIs and build features and applications with a responsive design.
  • Write technical documentation and support data governance strategy.
  • Function in an Agile based team environment.
  • Manage and administer Microsoft Entra ID (Azure AD) authenticated Single Sign-on (SSO) based security controls, to include user provisioning, de-provisioning, group synchronization, management of authentication policies, and management of API tokens/credentials used for integrations.
  • Demonstrate an understanding of Jira configuration hierarchy, with full competence in administering all core schemes and their associated dependent entities (Workflows, Issue Types, Priorities, Fields, Screens, Permissions, etc.)
  • Develop, administer, and optimize complex Automation Rules across Jira and Confluence, including advanced functionality requiring custom code, external API calls, and the use of Smart Values.
  • Perform expert-level command of JQL, including advanced functions and filter administration.
  • Administer, develop, and apply custom solutions using ScriptRunner for Jira Cloud and ScriptRunner for Confluence Cloud, to include developing and administering ScriptRunner macros and script jobs using the cloud-based ScriptRunner tools, which requires a thorough grasp of the Groovy programming language and the use of API calls to Jira, Confluence, or other necessary external tools.

Minimum Qualifications

  • 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.
  • Client requirements: Bachelor's Degree in Computer Science, Web Development, or relevant field.
  • 3+ years of JavaScript development experience (client-side and server-side).
  • 5+ years of experience with full stack development.
  • 5+ years of experience writing coding languages (e.g. Python, JavaScript, SQL, or C#).
  • Experience in designing and integrating different API architectures (e.g. REST, gRPC).
  • Experience in server management and deployment for varying environments such as Azure or AWS. 
  • Knowledge of multiple front-end languages and libraries, to include but not limited to HTML, CSS, JavaScript, Typescript, or jQuery.
  • Knowledge of front-end frameworks, such as Angular, React, or Node.js.
  • Knowledge of multiple back-end languages such as (Python, C#) and backend frameworks (Flask, Django).
  • Familiarity with databases (e.g. MySQL, Teradata) and web servers (e.g. Apache).
  • Knowledge of message brokers (e.g. Kafka, EventHub), version control (e.g. Azure DevOps, GitHub) and Websockets.
  • Knowledge of architectural patterns (e.g. Monolith, Microservices, Serverless, Service Mesh).

Client Security Requirements

  • Must be able to obtain and maintain a USPS Sensitive Clearance.
  • Must be a U.S. Citizen or Green Card holder and have been living in the U.S. for at least the last five years.
  • Must not have traveled outside of the United States for more than 180 days in the last five years.
  • All candidates will be subject to a pre-employment background investigation and drug screening per HII and/or client requirements.

Preferred Requirements

  • Familiarity with Agile and/or Scrum methodologies. 
  • Knowledge or familiarity with Databricks.
  • Experience with UI/UX design is desired.
  • Professional certification(s) in a related field of web development and/or front-end/back-end disciplines.

HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.

 

Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

 

Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.

 

Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.

 

Do You Need Assistance? 
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.