{"schemaVersion":"jobsearcher.job.v1","id":"52433c69109482c1699e6def","url":"https://jobsearcher.com/jobs/52433c69109482c1699e6def","canonicalUrl":"https://jobsearcher.com/jobs/52433c69109482c1699e6def","title":"Full-Stack Software Engineer – Front-End Focus","description":"Position Summary\n\n3GIMBALS is seeking a Full-Stack Software Engineer with a strong front-end focus to help design, build, and deliver capabilities for OMEN™, our multi-domain data fusion and analytics platform. This role is ideal for an engineer with strong front-end development experience who is also comfortable working across the full application stack.\n\nThe Full-Stack Software Engineer will build responsive, intuitive user experiences using TypeScript and React, develop and integrate backend services and APIs using Python and FastAPI, and take features from initial design through deployment and operation in AWS. The position works closely with developers, analysts, and subject matter experts to translate complex mission and user requirements into practical software capabilities.\n\nAs part of a small, multidisciplinary team, this role provides meaningful ownership of the features developed and the opportunity to influence both the user experience and technical direction of the platform.\n\nKey Responsibilities\n\nDesign, develop, and maintain responsive, user-facing applications using TypeScript and React.\nTranslate complex workflows, data, and analytic capabilities into intuitive and effective user experiences.\nDesign, build, and maintain RESTful APIs and backend services using Python and FastAPI.\nIntegrate front-end applications with backend APIs, data services, and other OMEN platform capabilities.\nOwn software features throughout the development lifecycle, from requirements and technical design through implementation, testing, deployment, and sustainment.\nDesign and manage database schema changes and migrations using Alembic.\nBuild and maintain GitLab CI/CD pipelines to automate testing and application deployment.\nDeploy, monitor, troubleshoot, and scale applications in AWS environments.\nWrite clean, maintainable, well-tested, and documented code.\nParticipate in code reviews, architecture and design discussions, and technical planning.\nCollaborate with developers, analysts, subject matter experts, and other stakeholders to understand user needs and deliver effective solutions.\nContribute to engineering standards, development practices, and continuous improvement across the OMEN team.\n\nRequired Qualifications\n\n3–5 years of professional software engineering experience developing production applications.\nStrong proficiency in Python.\nProfessional experience developing modern front-end applications using TypeScript and React.\nHands-on experience developing APIs and backend services using FastAPI.\nExperience managing database schema migrations using Alembic.\nExperience using GitLab for source control and CI/CD pipelines.\nExperience deploying and operating applications in AWS.\nSolid understanding of software design principles, testing, debugging, and application performance.\nDemonstrated ability to develop and deliver features across both the front end and backend of an application.\nStrong written and verbal communication skills and the ability to collaborate effectively within a multidisciplinary team.\n\nPreferred Qualifications\n\nActive U.S. Government security clearance.\nExperience developing applications that present complex, highly connected, geospatial, temporal, or analytical data to end users.\nExperience with graph databases such as Neo4j or Amazon Neptune and graph query languages such as Cypher or Gremlin.\nExperience with infrastructure as code using Pulumi.\nExperience designing or implementing data visualizations, interactive analytic interfaces, or other complex front-end experiences.\nExperience developing software for DoD, Intelligence Community, national security, or other mission-focused environments.\nFamiliarity with containerized applications and modern cloud-native development practices.\n\nWhat Success Looks Like\n\nSuccess in this role requires the ability to translate user and mission needs into effective capabilities within OMEN, with particular strength in front-end development and user experience. The Full-Stack Software Engineer will work comfortably across React/TypeScript interfaces and Python/FastAPI services while maintaining ownership of the quality, usability, and reliability of delivered capabilities.\n\nThe role requires an ability to make complex information and analytic capabilities intuitive and useful to OMEN users while contributing effectively throughout the application stack. Success also requires independent problem-solving, close collaboration with engineers and mission experts, strong communication, and the drive and natural curiosity to tackle complex technical and mission challenges.","company":"3gimbalsllc","rawCompany":"3gimbalsllc","city":"Quantico","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-10-08T13:45:36.455Z","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":"Full-Stack Software Engineer – Front-End Focus","description":"Position Summary\n\n3GIMBALS is seeking a Full-Stack Software Engineer with a strong front-end focus to help design, build, and deliver capabilities for OMEN™, our multi-domain data fusion and analytics platform. This role is ideal for an engineer with strong front-end development experience who is also comfortable working across the full application stack.\n\nThe Full-Stack Software Engineer will build responsive, intuitive user experiences using TypeScript and React, develop and integrate backend services and APIs using Python and FastAPI, and take features from initial design through deployment and operation in AWS. The position works closely with developers, analysts, and subject matter experts to translate complex mission and user requirements into practical software capabilities.\n\nAs part of a small, multidisciplinary team, this role provides meaningful ownership of the features developed and the opportunity to influence both the user experience and technical direction of the platform.\n\nKey Responsibilities\n\nDesign, develop, and maintain responsive, user-facing applications using TypeScript and React.\nTranslate complex workflows, data, and analytic capabilities into intuitive and effective user experiences.\nDesign, build, and maintain RESTful APIs and backend services using Python and FastAPI.\nIntegrate front-end applications with backend APIs, data services, and other OMEN platform capabilities.\nOwn software features throughout the development lifecycle, from requirements and technical design through implementation, testing, deployment, and sustainment.\nDesign and manage database schema changes and migrations using Alembic.\nBuild and maintain GitLab CI/CD pipelines to automate testing and application deployment.\nDeploy, monitor, troubleshoot, and scale applications in AWS environments.\nWrite clean, maintainable, well-tested, and documented code.\nParticipate in code reviews, architecture and design discussions, and technical planning.\nCollaborate with developers, analysts, subject matter experts, and other stakeholders to understand user needs and deliver effective solutions.\nContribute to engineering standards, development practices, and continuous improvement across the OMEN team.\n\nRequired Qualifications\n\n3–5 years of professional software engineering experience developing production applications.\nStrong proficiency in Python.\nProfessional experience developing modern front-end applications using TypeScript and React.\nHands-on experience developing APIs and backend services using FastAPI.\nExperience managing database schema migrations using Alembic.\nExperience using GitLab for source control and CI/CD pipelines.\nExperience deploying and operating applications in AWS.\nSolid understanding of software design principles, testing, debugging, and application performance.\nDemonstrated ability to develop and deliver features across both the front end and backend of an application.\nStrong written and verbal communication skills and the ability to collaborate effectively within a multidisciplinary team.\n\nPreferred Qualifications\n\nActive U.S. Government security clearance.\nExperience developing applications that present complex, highly connected, geospatial, temporal, or analytical data to end users.\nExperience with graph databases such as Neo4j or Amazon Neptune and graph query languages such as Cypher or Gremlin.\nExperience with infrastructure as code using Pulumi.\nExperience designing or implementing data visualizations, interactive analytic interfaces, or other complex front-end experiences.\nExperience developing software for DoD, Intelligence Community, national security, or other mission-focused environments.\nFamiliarity with containerized applications and modern cloud-native development practices.\n\nWhat Success Looks Like\n\nSuccess in this role requires the ability to translate user and mission needs into effective capabilities within OMEN, with particular strength in front-end development and user experience. The Full-Stack Software Engineer will work comfortably across React/TypeScript interfaces and Python/FastAPI services while maintaining ownership of the quality, usability, and reliability of delivered capabilities.\n\nThe role requires an ability to make complex information and analytic capabilities intuitive and useful to OMEN users while contributing effectively throughout the application stack. Success also requires independent problem-solving, close collaboration with engineers and mission experts, strong communication, and the drive and natural curiosity to tackle complex technical and mission challenges.","datePosted":"2026-10-08T13:45:36.455Z","dateModified":"2026-10-08T13:45:36.455Z","hiringOrganization":{"@type":"Organization","name":"3gimbalsllc","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Quantico","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"52433c69109482c1699e6def"},"url":"https://jobsearcher.com/jobs/52433c69109482c1699e6def"}}