We are seeking multiple talented Application Developers to join our team. The ideal candidates will be responsible for creating and maintaining applications that meet organizational requirements and user needs. This position requires a high level of technical expertise, creativity, and problem-solving skills to support essential activities related to development and data science. Various locations within the National Capital Region including but not limited to DIA Headquarters, the Pentagon, Charlottesville, VA; Marine Corps Base Quantico, VA; Crystal City, VA; other DIA and partner organization locations in Washington, D.C., MD, and VA. 

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.

Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.

Responsibilities:

• Support development team tasked with replacing legacy web application and underlying data architecture for finished intelligence discovery.
• Develop, test, and deploy applications using modern programming languages and frameworks, for both front-end and back-end development.
• Conduct technical and industrial research to identify technically and functionally advantageous approaches to satisfy government validated functional requirements.
• Work collaboratively with cross-functional teams to understand business requirements and determine best practice solution requirements.
• Develop efficient, scalable, interoperable, reliable, and secure applications.
• Maintain and update existing software applications, troubleshoot issues, and provide user support.
• Participate in code reviews, testing, and deployment processes to ensure high quality solutions.
• Develop and maintain documentation that enable platform maintenance.
• Ensure applications comply with security regulations and standards, particularly those relevant to handling sensitive information.
• Create appropriate training and communications materials in a variety of mediums (written, print, video, other), as requested and approved by the customer.

Qualifications:

Mandatory Requirements:

• Experience with Node.js with TypeScript, SQL, PostgreSQL, Redis, ElasticSearch
• Strong understanding of application development and database management.
• Knowledge of application security practices and principles.
• Excellent problem-solving and analytical skills.
• Prior experience in a similar role within a government or secure environment.
• Self-motivated, able to take loose requirements and turn them into solutions
• Experience using version control with Gitlab or GitHub
• Proficient in relational and non-relational databases, including Oracle, SQL Server, MySQL, Dynamo, Postgres, MongoDB, etc., including schema design, data definition, and advanced queries.
• Experience working with a cloud provider (AWS/Azure/Google Cloud) or in-house data centers. 
• Active TS/SCI clearance, polygraph preferred.

Preferred Skills:

• Understanding of CI/CD pipelines, DevSecOps, and automated testing frameworks.
• Knowledge of additional programming languages and frameworks.
• Experience with JSON, Java, Java Script, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI, other AI technologies
• Experience developing and integrating RESTful APIs and microservices.
• Prior experience with Defense Intelligence Agency
• Good communicator, able to effectively translate functional requirements into technical solutions and coordinate across technical and non-technical teams.
• Self-motivated and self-starting, capable of executing with minimal guidance, embracing new methods, and learning and applying new concepts.
• Attention to detail with a focus on rigor and completeness of work output.
• Meet DOD 8570 certification requirements (Security+) willing to get if not have already.

Experience Levels:

• Junior: 4 years of relevant experience, with at least a portion of the experience in the last 2 years, or bachelor’s degree in computer science, information technology, or other relevant field.
• Mid: 6 years of relevant experience, with at least a portion of the experience in the last 2 years. Shall also possess a degree in computer science, information technology, or other relevant field.
• Senior: 10 years of relevant experience, with at least a portion of the experience in the last 2 years. Shall also a degree in computer science, information technology, or other relevant field. 2 of the 10 years may be replaced by a masters degree in relevant field.