LMI · 3 days ago
Back End Software Engineer
United States
Full-time
Remote
Mid Level
$100K/yr - $170K/yr
3+ years expLMI is a digital solutions provider focused on enhancing government impact through innovation. They are seeking a Backend Software Engineer to develop secure and scalable back-end services for logistics applications, collaborating with cross-functional teams to deliver impactful solutions.
AnalyticsConsultingInformation TechnologyLogisticsManagement ConsultingProfessional Services
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Write clean and secure back-end services using C# / .NET, with a focus on REST APIs and modular design
Design and optimize data access layers using Entity Framework
Participate in code reviews and contribute to best practices and documentation
Collaborate across design, product, DevSecOps, and field teams to launch features quickly and securely
Participate in rapid prototyping cycles while maintaining production-grade coding standards
Write unit and integration tests to support automated testing/validation and code quality gates
Troubleshoot bugs, squash performance bottlenecks, and help build towards FedRAMP and IL5 deployment requirements
Qualification
Required
3+ years of relevant software engineering experience
Proficiency in C# and modern .NET, with hands-on experience with Entity Framework and relational databases
Solid understanding of SQL, indexing, and query optimization
Familiarity with dependency injection, async/await, and LINQ
Experience building REST APIs and understanding the relationship between frontend and backend systems
Familiarity with secure software development practices and CI/CD pipelines (GitHub Actions, GitLab, etc)
Comfortable working in Agile or Lean environments, with rapid delivery cycles and direct user feedback loops
US Citizenship with the ability to obtain and maintain a government security clearance. Active Secret or TS clearance preferred
Preferred
Experience with Docker, Kubernetes, or containerized deployment pipelines
Hands-on work with secure government environments (DoD, IL5+, FedRAMP)
Familiarity with AWS GovCloud
Experience building logistics, supply chain, or asset tracking applications
Exposure to message brokers like Kafka or RabbitMQ
Certifications like Security+ and AWS Developer/Architect
Past experience at a startup or in rapid-growth teams
Company
LMI
LMI is a consulting firm dedicated to improving the management of government.
1001-5000 employees
Funding
Current Stage
Late StageTotal Funding
$0.25MKey Investors
Mission Daybreak
2022-09-19Grant· $0.25M
2022-07-12Private Equity
2020-12-21Acquired
Leadership Team
Joshua Wilson
Chief Executive Officer
Recent News
Washington Technology
2025-10-03
2025-10-02
Washington Technology
2025-08-09
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