Lead Full-Stack Developer (Fully Remote)

LMI; United States; Remote; USD 130,000 - 190,000; Full time

Job summary

LMI is seeking a seasoned software engineering lead to design, build, and sustain a secure web-based application for mission data and digital assets. You will drive production code, guide technical design, review code, and mentor developers while partnering with product, platform, security, and mission teams to deliver production-quality releases.

In this federal-ready environment, you will architect scalable data workflows, implement robust security controls, and optimize asset discovery and

Qualifications

• Active Secret security clearance required.
• 7+ years of professional software development experience.
• Experience with front-end frameworks (React/Angular/Vue) and back-end languages (Python/Node.js/Java/C#).

Responsibilities

• Lead design, development, integration, and sustainment of a secure, web-based application for mission data and assets.
• Contribute production code while guiding technical design, performing code reviews, and mentoring developers.
• Collaborate with product, platform, security, and mission stakeholders to deliver production-quality releases.
• Engineer scalable workflows for large volumes of assets (images, video, docs).
• Implement authentication, authorization, audit logging, and data handling rules.
• Optimize search, filtering, and data discovery for efficient asset retrieval.

Skills

Front-end frameworks

Back-end development

Mentoring engineers

Collaboration with stakeholders

Tools

React

Angular

Vue

Python

Node.js

Java

C#

AWS

DevSecOps

Containers

Job description

• Lead the design, development, integration, and sustainment of a secure, web-based application for managing mission data and digital assets.
• Contribute production code while guiding technical design, performing code reviews, and mentoring developers.
• Collaborate directly with product, platform, security, and mission stakeholders to deliver production-quality releases.

What You'll Do:

• Engineer scalable file upload, ingestion, transfer, processing, and download workflows for large volumes of images, video, documents, and structured or unstructured data.
• Implement secure authentication, authorization, access controls, audit logging, and data handling rules throughout the application.
• Optimize search, filtering, content previews, indexing, and data discovery workflows to help users find relevant assets efficiently.

What We're Looking For:

• Active Secret security clearance and at least seven years of professional software development experience.
• Proficiency with modern front-end frameworks like React, Angular, or Vue, plus strong back-end experience in Python, Node.js, Java, or C#.
• Hands-on AWS experience, knowledge of database design, and familiarity with DevSecOps pipelines, containers, and agile delivery.

LMI

LMI is a digital solutions provider dedicated to accelerating government impact with innovation and speed, bringing commercial-grade platforms and mission-ready AI to federal agencies. Headquartered in Tysons, Virginia, LMI serves the defense, space, healthcare, and energy sectors, focusing on agility and collaboration.