BigBear.ai is seeking a Lead Data Engineer to support a customer engagement. This position is based in Washington, D.C. with hybrid work arrangements and remote flexibility, requiring 2-3 days onsite. You will develop for legacy and existing systems, build new features and enhancements, fix bugs, and ensure smooth integration between the legacy system and newer solutions so both can co-exist. You will join the team to deliver technical solutions, contribute to performance metrics, and advance major technology initiatives. Responsibilities include independently managing multiple complex assignments with minimal oversight, applying originality to determine how to accomplish tasks, developing methodologies, and presenting solutions. You will function as a technical expert across projects and may supervise others. Requirements: Active TS/SCI clearance with CI poly or eligible for poly. A Master’s degree with 12+ years of experience in application or software development (including experience within the last two years) or a Bachelor’s degree with 14+ years of experience as a substitute for a Master’s. Experience with Node.js (Typescript), SQL, PostgreSQL, Redis, and Elasticsearch. Experience with Angular and NestJS, JSON, Java, JavaScript, SharePoint, XML, VBA, Oracle, MongoDB, Solr, SQL, OpenAI or other AI technologies. Experience with Docker containers and/or Red Hat OpenShift. Demonstrated ability to solve complex problems within a collaborative, cross-functional team. Ability to work with automated testing tools for testing and maintenance. Preferred: Additional experience s

BigBear.ai is seeking a Lead Data Engineer to support a customer engagement. This position is based in Washington, D.C. with hybrid work arrangements and remote flexibility, requiring 2-3 days onsite. You will develop for legacy and existing systems, build new features and enhancements, fix bugs, and ensure smooth integration between the legacy system and newer solutions so both can co-exist. You will join the team to deliver technical solutions, contribute to performance metrics, and advance major technology initiatives. Responsibilities include independently managing multiple complex assignments with minimal oversight, applying originality to determine how to accomplish tasks, developing methodologies, and presenting solutions. You will function as a technical expert across projects and may supervise others. Requirements: Active TS/SCI clearance with CI poly or eligible for poly. A Master’s degree with 12+ years of experience in application or software development (including experience within the last two years) or a Bachelor’s degree with 14+ years of experience as a substitute for a Master’s. Experience with Node.js (Typescript), SQL, PostgreSQL, Redis, and Elasticsearch. Experience with Angular and NestJS, JSON, Java, JavaScript, SharePoint, XML, VBA, Oracle, MongoDB, Solr, SQL, OpenAI or other AI technologies. Experience with Docker containers and/or Red Hat OpenShift. Demonstrated ability to solve complex problems within a collaborative, cross-functional team. Ability to work with automated testing tools for testing and maintenance. Preferred: Additional experience s