Software Engineer IV

Software Engineer IVReflexive Concepts is seeking a skilled Software Engineer IV to join our growing team! Join the GATEKEEPER team to design, develop, integrate, and maintain the GATEKEEPER product alongside software developers, systems engineers, QA specialists, and DevOps personnel. You will provide software engineering support across the full SDLC — application development, system integration, troubleshooting, deployment, and sustainment — building enterprise solutions in Java/Spring Boot and Python against relational and NoSQL databases, supporting DoD installations, and maintaining the technical documentation that goes with them.Qualifications:Twelve (12) years of software engineering experienceBachelor's Degree or higher in Computer Science or a related technical field An additional four (4) years of software engineering experience may be substituted for the degree, for a total of sixteen (16) yearsDesired Skills:Must be able to work in a collaborative environment, with minimal supervisionStrong Java (Spring Boot) and Python development, plus scriptingCompetence with RDBMS (PostgreSQL) and NoSQL (MongoDB); database optimization skills are a plusCollaborate closely with the test team, developers, and other stakeholders to understand requirementsExperience working in a Docker environment, including packaging, development, and orchestrationSome experience with AI concepts and tools, or using an LLM for code assistanceExperience building Retrieval-Augmented Generation applications is a plusExperience using front-end frameworks such as Angular, React, or Vue