Full Stack Software Engineer, Clearance Required

🔥 16 hours ago

🇺🇸 United States – Remote

💵 $111.4k - $192.9k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

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LMI

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 1961

🤖 Artificial Intelligence

⚕️ Healthcare Insurance

🏛️ Government

Artificial Intelligence • Healthcare Insurance • Government

LMI is a forward-thinking company that focuses on reimagining the path from insight to outcome through innovative solutions in various sectors, including applied AI and digital health. They provide advanced analytics, engineering support, and performance optimization across defense, health, and civilian markets, with a strong commitment to enhancing mission effectiveness for government clients. With a focus on collaboration and research, LMI aims to drive positive change through its diverse capabilities and partnerships.

📋 Description

• Write quality software, participate in code reviews, and help develop best practices and documentation. • Support full-stack systems design decisions involving API architecture, data models, and UI component structure. • Embrace AI-drive development, building the guardrails, validation layers, end-to-end tests, and supporting systems that keep AI-assisted output safe, reliable, and production-grade. • Build intuitive, responsive front-end experiences using React and modern component libraries, translating requirements into clean, reusable UI components. • Write clean, secure back-end services using Express.js, with a focus on REST APIs, modular design, and Prisma ORM. • Collaborate across design, product, DevSecOps, and field teams to launch features quickly and securely. • Support automated testing and code quality gates by writing and reviewing unit, integration, and end-to-end tests. • Troubleshoot bugs, squash performance bottlenecks, and build for IL6 deployment requirements.

🎯 Requirements

• 4 + years of relevant software engineering experience. • Demonstrated expertise in full stack software development. • Experience using AI-enabled development tools to rapidly ship software. • Strong frontend skills: React (component design, hooks, modern front-end patterns), JavaScript/TypeScript, and a solid grasp of HTML, CSS, and responsive design principles. • Strong backend skills: Express.JS, with hands-on experience with Prisma ORM and relational databases, plus a solid understanding of SQL, indexing, and query optimization. • Experience with testing tools across the stack (e.g., Jest, Vitest, React Testing Library, Playwright, Cypress) and a track record of building automated validation and end-to-end testing into delivery. • Familiarity with secure software development practices and CI/CD pipelines (GitHub Actions, GitLab, etc). • Comfortable with Agile/Lean, rapid delivery cycles, and direct user feedback loops. • Bonus Points For: Hands-on work with secure government environments (DoD, IL5+, FedRAMP). • Experience building geospatial applications. • Certifications like Security+ and AWS Developer/Architect. • Past experience at a startup or in rapid-growth teams.