Full Stack Software Engineer – Tech Lead

🕒 August 5

🇺🇸 United States – Remote

💵 $130k - $200k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 0%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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LMI

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 1961

📦 Logistics

🏥 Healthcare

🎖️ Defense

Logistics • Healthcare • Defense

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

• Own the end-to-end systems architecture for a scalable, resilient data ingest pipeline spanning edge and cloud, built on Redis, RabbitMQ, and custom services • Lead and mentor frontend and backend engineers, guiding technical decisions, conducting code reviews, and establishing best practices and documentation • Drive full-stack systems design decisions across distributed data flows, message queuing, API architecture, data models, and UI component structure • Lead an AI-enabled development team, owning guardrails, validation layers, end-to-end tests, and supporting systems for safe and reliable AI-assisted output • Break down product and design requirements into clear, well-scoped engineering tasks and distribute them across the team • Build intuitive, responsive front-end experiences using React and modern component libraries • Write secure back-end services using C# / .NET, REST APIs, modular design, and Entity Framework • Collaborate with design, product, DevSecOps, and field teams to launch features quickly and securely • Drive rapid prototyping while enforcing production-grade coding standards • Champion automated testing and code quality gates through unit, integration, and end-to-end tests • Troubleshoot bugs, resolve performance bottlenecks, and help build toward FedRAMP and IL5 deployment requirements

🎯 Requirements

• 6+ years of relevant software engineering experience, including prior experience leading or mentoring engineers • Ownership of systems architecture and design for distributed, scalable systems • Hands-on experience with Redis, RabbitMQ or comparable message brokers, and custom service development • Experience leading an AI-enabled development team and owning guardrails, validation, end-to-end testing, and support systems • Full-stack proficiency across frontend and backend • Strong React, JavaScript/TypeScript, HTML, CSS, and responsive design skills • Strong C# and modern .NET skills, with Entity Framework and relational database experience • Understanding of SQL, indexing, query optimization, dependency injection, async/await, and LINQ • Deep understanding of systems design, REST APIs, state management, asynchronous data fetching, and event-driven messaging • Experience with Jest, Vitest, React Testing Library, automated validation, and end-to-end testing • Ability to translate product and design requirements into well-scoped engineering tasks • Familiarity with secure software development practices and CI/CD pipelines such as GitHub Actions or GitLab • Comfortable leading in Agile or Lean environments • US Citizenship with the ability to obtain and maintain a government security clearance • Active Secret or TS clearance preferred • Bonus: secure government environments, logistics/supply chain/asset tracking applications, Security+, AWS Developer/Architect certifications, or startup/rapid-growth experience

🏖️ Benefits

• Salaried High Fringe/Full-Time benefit classification • Active Secret or TS clearance preferred • Certifications like Security+ and AWS Developer/Architect considered a bonus • LMI Equal Opportunity Employer • Disability accommodations available during the application process