Principal Software Engineer – Tech Lead

🕒 July 14

🇺🇸 United States – Remote

💵 $100k - $190k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

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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

• Lead by Example: Architect scalable, secure software solutions while providing technical leadership, mentoring engineers, conducting code reviews, and establishing engineering best practices. • Hands-On Development: Design and develop modern React applications integrated with Java Springboot services, building responsive user interfaces for desktops, ruggedized tablets, and handheld devices operating in Army environments. • Cloud & Infrastructure: Design, deploy, and maintain secure applications and APIs in Microsoft Azure, leveraging containerization technologies such as Docker and Kubernetes to support scalable, mission-critical systems. • RFID & Edge Device Integration: Develop software that integrates with passive and active RFID technologies, handheld scanners, mobile computing devices, and peripheral hardware to support Army logistics, inventory management, and asset visibility. • Army Customer Engagement: Collaborate directly with Army stakeholders, program offices, and end users to gather requirements, validate technical solutions, and deliver capabilities that operate reliably within Army enterprise network environments. • Mission Systems Engineering: Design solutions that operate across secure DoD infrastructures while addressing cybersecurity, performance, reliability, and interoperability requirements. • Agile Technical Leadership: Partner with Product Managers to refine technical requirements, estimate work, groom backlogs, and guide engineering teams through successful sprint execution and production deployments. • Cross-Functional Collaboration: Work closely with software engineers, UX designers, systems engineers, infrastructure teams, and government stakeholders to deliver high-quality mission software from concept through fielding.

🎯 Requirements

• 8+ years of software engineering experience delivering enterprise applications. • Experience leading development teams and mentoring engineers. • Strong experience with React, Java, Spring Boot, JavaScript/TypeScript, and PostgreSQL. • Experience building and consuming REST APIs. • Experience deploying applications in Microsoft Azure. • Working knowledge of Docker and Kubernetes. • Active Security+ certification. • Familiarity with Army or DoD enterprise network environments. • Strong problem-solving, communication, and customer engagement skills. • Experience leading agile teams and managing backlogs.

🏖️ Benefits

• Health insurance • 401(k) matching • Flexible work hours • Paid time off • Professional development opportunities