Full Stack Developer (Front End)

About The Role: LMI is seeking a skilled Full Stack Developer/Front End Engineer to support multiple initiatives within our expanding US Air Force (USAF) technology portfolio. The preferred locations for this role are Colorado Springs, CO or Dayton, OH; however, remote candidates willing to travel will be considered. This role involves designing, developing, testing, deploying, and maintaining secure web applications that support critical USAF mission requirements. The successful candidate will work with modern JavaScript frameworks and cloud technologies to deliver responsive, scalable, and secure solutions. Collaboration with cross-functional teams including product owners, designers, engineers, and customer stakeholders is essential to translate mission needs into technical solutions. The role requires adherence to modern DevSecOps practices and participation in Agile development cycles.

Qualifications: Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline, or equivalent relevant experience. Five or more years of professional software development experience. Experience with modeling and simulation platforms. Demonstrated experience developing full stack web applications in production environments. Proficiency with modern frontend technologies such as React, TypeScript, JavaScript, HTML, and CSS.Experience developing backend applications or services using Node.js, Python, Java, C#, or .NET.Experience designing, building, and consuming RESTful APIs. Familiarity with relational databases and SQL.Hands-on experience developing or deploying applications within AWS environments. Experience with Git-based source control and modern software development workflows. Experience working within Agile software development teams. Strong understanding of software engineering fundamentals including application architecture, testing, debugging, and secure coding practices. Effective communication skills with technical teams, customers, and stakeholders. Active Secret security clearance.

Preferred Qualifications: Experience developing applications within AWS GovCloud or other secure government cloud environments. Familiarity with containerization technologies such as Docker and Kubernetes. Experience with CI/CD platforms including GitLab CI, GitHub Actions, Jenkins, or similar tools. Knowledge of AWS services such as Lambda, API Gateway, RDS, Aurora, S3, ECS, EKS, or Glue. Experience with infrastructure as code tools like Terraform or Cloud Formation. Implementation of authentication and authorization using OAuth 2.0, OpenID Connect, or identity provider integrations. Experience supporting Department of Defense, Intelligence Community, or other federal government customers. Familiarity with federal security frameworks and standards including NIST, RMF, FISMA, and DoD security requirements. Experience developing software for IL4, IL5, IL6, or similarly controlled environments. Experience integrating generative AI, large language models, or agentic AI capabilities into production applications.

Responsibilities: Design, develop, test, deploy, and maintain secure web applications to support USAF mission objectives. Develop responsive and intuitive user interfaces using React, TypeScript, and other modern JavaScript frameworks. Design and implement backend services, RESTful APIs, and application integrations. Develop and maintain data models and integrations with relational and non-relational databases. Build and deploy applications and services within AWS and AWS GovCloud environments. Integrate applications with cloud services, enterprise data platforms, authentication services, and external APIs. Write clean, maintainable, and well-tested code; actively participate in peer code reviews. Troubleshoot application, integration, performance, and production issues across the technology stack. Apply modern DevSecOps practices including automated testing, continuous integration/continuous deployment (CI/CD), source control, and secure software development. Collaborate closely with product owners, designers, engineers, architects, and customer stakeholders to translate mission needs into technical solutions. Contribute to technical design and architecture decisions related to APIs, application components, data models, and cloud services. Support iterative Agile development and deliver working software in short development cycles. Evaluate emerging technologies and recommend opportunities to improve application performance, scalability, security, and user experience.

Benefits: Competitive salary commensurate with experience. Comprehensive health, dental, and vision insurance plans. Retirement savings plan with company matching contributions. Paid time off including holidays, vacation, and sick leave. Opportunities for professional development and continuous learning. Flexible work arrangements including remote work options and telecommuting. Supportive and collaborative team environment. Access to cutting-edge technology and tools. Equal OpportunityLMI is an equal opportunity employer committed to fostering an inclusive and diverse workplace. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. We encourage applications from all qualified individuals and are dedicated to providing reasonable accommodations to applicants with disabilities throughout the recruitment process.