[Remote] Full-Stack Engineer

Note: The job is a remote job and is open to candidates in USA. Aretec, Inc. is a mission-driven technology company that provides advanced analytics, machine learning, cybersecurity, and business optimization solutions to federal agencies. The Full-Stack Engineer will build React interfaces, backend APIs, reports, authentication and session integrations, citations, and user workflows for a Greenfield AI Solution within an enterprise search platform. The role also involves troubleshooting across the application stack, improving accessibility and performance, and collaborating with AI, backend, data, and product teams.

Responsibilities

• Develop responsive, accessible React interfaces for the client's Greenfield AI Solution capabilities within the the client's enterprise search platform platform
• Build and integrate backend APIs that support reports, sessions, authentication, user workflows, and application state
• Create clear experiences for summaries, findings, supporting citations, and navigation back to source documents
• Design data-heavy interfaces that help users review results without obscuring uncertainty or source provenance
• Collaborate with AI/backend and data engineers on API contracts, error handling, performance, and integration testing
• Reuse appropriate the client's enterprise search platform and SMART capabilities instead of duplicating existing functionality
• Troubleshoot and resolve issues across frontend, backend, authentication, and integration layers
• Improve cross-browser compatibility, accessibility, responsiveness, and application performance
• Participate in code reviews, automated testing, technical documentation, and iterative user-feedback cycles
• Learn Aretec's mission, the client's Greenfield AI Solution workflows, the client's enterprise search platform design patterns, existing APIs, and the source-reference capabilities available through SMART
• Set up the development environment and build relationships across the integrated the client's enterprise search platform team
• Contribute to priority React and API work, including an initial user workflow or interface enhancement
• Add appropriate frontend and integration tests
• Own a substantial UI-to-API workflow, including session, reporting, citation, or authentication behavior
• Use stakeholder feedback to improve usability, accessibility, performance, and source transparency
• Take full ownership of key the client's Greenfield AI Solution full-stack initiatives from design through validated delivery
• Identify reusable UI patterns and process improvements, and mentor teammates through reviews and collaborative problem-solving

Skills

• Strong experience with React and modern JavaScript or TypeScript development
• Experience integrating user interfaces with RESTful backend APIs
• Ability to contribute to Python or comparable backend services when needed
• Experience building data-heavy web applications, reports, or workflow-driven interfaces
• Understanding of responsive design, accessibility, session management, and authentication integration
• Strong debugging, testing, problem-solving, and cross-functional communication skills
• Ability to work flexibly across the application stack within an established product team
• Please note that due to the nature of our federal contracts and the secure environments in which we operate, only applicants who are sole U.S. Citizens can be considered for this position. Dual citizens are not eligible
• Experience presenting citations, provenance, or linked source material in an application
• Familiarity with Python web frameworks such as FastAPI
• Experience with data grids, document viewers, reporting interfaces, or spreadsheet-like components
• Experience supporting federal, regulated, or security-conscious applications

Benefits

• Health, Dental, and Vision Insurance
• 401(k) Plan with Employer Match
• Certification Stipends
• Professional Development Opportunities
• Flexible Work Arrangements, including remote options when permitted by contract
• Paid Time Off and Holidays

Company Overview