{"schemaVersion":"jobsearcher.job.v1","id":"522777daee58258ae9ffd241","url":"https://jobsearcher.com/jobs/522777daee58258ae9ffd241","canonicalUrl":"https://jobsearcher.com/jobs/522777daee58258ae9ffd241","title":"Lead Full Stack Engineer","description":"Senior Full Stack Developer (Python / React) – TS/SCI with CI PolygraphBethesda, MD or McLean, VAAbout the roleJoin a high-performing development team that reports directly to senior executives in the Intelligence Community. The team builds the environment and applications that put business data and analytics to work. This is a hands-on development role. We're looking for a senior engineer who can raise the technical bar on a team of strong junior and mid-level developers.What you'll doDesign, build and maintain full stack applications that turn business data into analytics and decision-support tools.Develop back-end services and data pipelines in Python and front-end interfaces in TypeScript and React.Work with PostgreSQL databases and AWS-hosted environments.Contribute hands-on code every day, and also set technical direction, review code and mentor teammates.Work directly with the customer and stakeholders to turn their needs into working software.Tech stack (not all required)Back end: Python, Flask, SQLAlchemy, PandasFront end: TypeScript, React, PrimeReactData: PostgreSQLCloud: AWSRequired qualificationsActive TS/SCI with a CI polygraphSenior-level experience in full stack software developmentStrong Python and TypeScript/React experience,Experience with relational databasesAbility to work on site in Bethesda, MD or McLean, VA","company":"Josef Group","rawCompany":"josef group","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-11-13T11:33:31.134Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Lead Full Stack Engineer","description":"Senior Full Stack Developer (Python / React) – TS/SCI with CI PolygraphBethesda, MD or McLean, VAAbout the roleJoin a high-performing development team that reports directly to senior executives in the Intelligence Community. The team builds the environment and applications that put business data and analytics to work. This is a hands-on development role. We're looking for a senior engineer who can raise the technical bar on a team of strong junior and mid-level developers.What you'll doDesign, build and maintain full stack applications that turn business data into analytics and decision-support tools.Develop back-end services and data pipelines in Python and front-end interfaces in TypeScript and React.Work with PostgreSQL databases and AWS-hosted environments.Contribute hands-on code every day, and also set technical direction, review code and mentor teammates.Work directly with the customer and stakeholders to turn their needs into working software.Tech stack (not all required)Back end: Python, Flask, SQLAlchemy, PandasFront end: TypeScript, React, PrimeReactData: PostgreSQLCloud: AWSRequired qualificationsActive TS/SCI with a CI polygraphSenior-level experience in full stack software developmentStrong Python and TypeScript/React experience,Experience with relational databasesAbility to work on site in Bethesda, MD or McLean, VA","datePosted":"2026-11-13T11:33:31.134Z","dateModified":"2026-11-13T11:33:31.134Z","hiringOrganization":{"@type":"Organization","name":"Josef Group","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"522777daee58258ae9ffd241"},"url":"https://jobsearcher.com/jobs/522777daee58258ae9ffd241"}}