Lead Full-Stack Engineer — Remote, Secret Clearance

LMI; United States; Remote; USD 122,000 - 211,000; Full time

Job summary

LMI seeks a Lead Full Stack Developer to lead the design, development, integration, and sustainment of a secure web-based mission data and digital asset management application for a SOCOM partner. This hands-on engineering lead role requires producing production code, guiding technical design, and coordinating with product, platform, and cybersecurity stakeholders.

The ideal candidate has a track record building scalable, secure, large-object applications with strong front-end and back-end

Qualifications

• Active Secret clearance, with ability to maintain it throughout employment.
• Seven+ years of professional software development experience across frontend and backend.
• Proficiency with modern JS/TS frameworks (React/Angular/Vue) and responsive UI design.
• Strong backend experience with Python, Node.js, Java, or C# and production REST APIs.
• Experience with relational or non-relational databases and data models.
• Hands-on AWS experience including storage, compute, identity, logging, and networking.
• Experience with secure API design, authentication, and auditability in sensitive environments.
• Experience with Git-based source control, CI/CD, containers, and Agile practices.
• Ability to troubleshoot production issues across frontend, backend, and cloud services.
• Strong technical communication and collaboration across product, platform, and cybersecurity teams.

Responsibilities

• Lead hands-on development of a secure, web-based application for ingesting and managing large mission datasets and assets.
• Design, build, review, test, and maintain full-stack features across UI, APIs, data stores, and cloud integrations.
• Mentor developers and guide architectural decisions, code reviews, and production releases.
• Implement scalable file handling workflows for large objects with robust error recovery.
• Develop secure API contracts and integrate with storage, metadata catalogs, and identity providers.
• Ensure authentication, authorization, logging, and data handling rules across the app.
• Collaborate with data engineering, platform, and cybersecurity teams on provenance and security markings.
• Improve performance, reliability, and observability across databases, services, and deployment environments.
• Translate user needs into technical designs with acceptance criteria and production-ready releases.
• Lead CI/CD, containerization, and DevSecOps integrations.

Skills

JavaScript / TypeScript

React, Angular or Vue

Frontend design & UX

REST APIs

Security & compliance

Technical leadership

Mentoring

Agile / Scrum

Communication

Education

Bachelor's or Master's in CS/SE

Tools

AWS

AWS GovCloud

Docker

Kubernetes

Git

CI/CD

S3 / Storage

Job description

LMI seeks a Lead Full Stack Developer to lead the design, development, integration, and sustainment of a secure web-based mission data and digital asset management application for a SOCOM partner. This hands-on engineering lead role requires producing production code, guiding technical design, and coordinating with product, platform, and cybersecurity stakeholders.

The ideal candidate has a track record building scalable, secure, large-object applications with strong front-end and back-end