{"schemaVersion":"jobsearcher.job.v1","id":"6362eca743f29cda9cdf123b","url":"https://jobsearcher.com/jobs/6362eca743f29cda9cdf123b","canonicalUrl":"https://jobsearcher.com/jobs/6362eca743f29cda9cdf123b","title":"Full Stack Software Engineer-Principal","description":"We are seeking a Principal Full Stack Software Engineer to develop, maintain, and enhance complex and diverse software systems. In this role, you will support complex, multifaceted software systems—such as data-intensive analytics platforms, advanced algorithmic solutions, large-scale data processing environments, real-time applications, and business information systems—based on defined and documented requirements. The ideal candidate for this role will have front-end and back-end web development experience. Please consider applying if you meet the following qualifications.Required Qualifications:TS/SCI with polygraph.A Bachelor of Science (B.S.) degree in computer science or a related STEM discipline and twelve (12) years or relevant experience is required. In lieu of a degree, sixteen (16) years of relevant experience is acceptable. Front-end web development language experience in JavaScript, JavaScript XML (JSX) in React, and TypescriptBack-end development language experience in Node.js/JavaScript, Rust, Python, and shell script.Micro-services architecture experience/ familiarity to inlcude:KubernetesHelm ChartsMicro-Services deployment patternsService-meshMulti-site applicationsLoad Balancing topologiesCloud MigrationExperience or familiarity with the following tech stack architecture:NiFi, Testing frameworks (JEST), Grafana, InfluxDb, Elasticsearch, Redis, MySQL, Apache, Superset, RabbitMQ/Kafka/Message Fabrics, Ansible/Salt, Terraform, Web-Sockets, and Neo4jExperience analyzing user requirements to derive software design and performance requirements.Experience designing and coding new software or modifying existing software to add new features. Experience debugging existing software and correcting defects.","company":"Netsage","rawCompany":"netsage","city":"Annapolis Junction","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-04-12T19:49:08.581Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"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-Principal","description":"We are seeking a Principal Full Stack Software Engineer to develop, maintain, and enhance complex and diverse software systems. In this role, you will support complex, multifaceted software systems—such as data-intensive analytics platforms, advanced algorithmic solutions, large-scale data processing environments, real-time applications, and business information systems—based on defined and documented requirements. The ideal candidate for this role will have front-end and back-end web development experience. Please consider applying if you meet the following qualifications.Required Qualifications:TS/SCI with polygraph.A Bachelor of Science (B.S.) degree in computer science or a related STEM discipline and twelve (12) years or relevant experience is required. In lieu of a degree, sixteen (16) years of relevant experience is acceptable. Front-end web development language experience in JavaScript, JavaScript XML (JSX) in React, and TypescriptBack-end development language experience in Node.js/JavaScript, Rust, Python, and shell script.Micro-services architecture experience/ familiarity to inlcude:KubernetesHelm ChartsMicro-Services deployment patternsService-meshMulti-site applicationsLoad Balancing topologiesCloud MigrationExperience or familiarity with the following tech stack architecture:NiFi, Testing frameworks (JEST), Grafana, InfluxDb, Elasticsearch, Redis, MySQL, Apache, Superset, RabbitMQ/Kafka/Message Fabrics, Ansible/Salt, Terraform, Web-Sockets, and Neo4jExperience analyzing user requirements to derive software design and performance requirements.Experience designing and coding new software or modifying existing software to add new features. Experience debugging existing software and correcting defects.","datePosted":"2026-04-12T19:49:08.581Z","dateModified":"2026-04-12T19:49:08.581Z","hiringOrganization":{"@type":"Organization","name":"Netsage","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Annapolis Junction","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"6362eca743f29cda9cdf123b"},"url":"https://jobsearcher.com/jobs/6362eca743f29cda9cdf123b"}}