{"schemaVersion":"jobsearcher.job.v1","id":"97e2d810b8777c4819222994","url":"https://jobsearcher.com/jobs/97e2d810b8777c4819222994","canonicalUrl":"https://jobsearcher.com/jobs/97e2d810b8777c4819222994","title":"Mid-Level Frontend JavaScript Software Engineer (Hybrid)","description":"X-Bow Systems is expanding and looking to fill a remote position for a Mid-Level Frontend JavaScript Software Engineer .\r\nAs an employee at X-Bow, you will serve a critical role in helping us execute advanced technology projects and programs for the U.S. Department of Defense (DoD), other government agencies, commercial customers and internal R&D initiatives. We are seeking a talented and motivated Frontend JavaScript Software Engineer (Mid-Level) to join our development team. You'll be responsible for building responsive, scalable, and maintainable web applications using modern JavaScript frameworks. You should have a solid foundation in frontend development principles, care deeply about user experience, and be comfortable collaborating with designers, backend engineers, and product stakeholders. As a key member of a small, dynamic, and highly skilled team, you will be expected to actively collaborate with others as well as work independently to accomplish assignments and responsibilities successfully.\r\nThis position is located in Luling TX and classified as hybrid.\r\nResponsibilities\r\nDevelop and maintain user-facing features with clean, well-documented JavaScript (ES6+)\r\nTranslate UI/UX design wireframes into high-quality code\r\nEnsure the technical feasibility of UI/UX designs\r\nBuild reusable code and libraries for future use\r\nOptimize applications for maximum speed and scalability\r\nWork closely with backend developers to integrate APIs and ensure seamless functionality\r\nParticipate in code reviews and contribute to best practices\r\nDebug and resolve performance and usability issues\r\nCollaborate with QA engineers to write testable code and verify application behavior\r\nStay current with emerging frontend technologies and propose their adoption where appropriate\r\nQualifications\r\n3–5 years of professional experience in frontend development\r\nStrong proficiency in JavaScript, including ES6+ syntax and best practices\r\nExperience with HTML5, CSS3, and responsive web design\r\nProficiency in one or more frontend frameworks such as React, Vue, or Angular\r\nExperience with version control systems, especially Git\r\nUnderstanding of RESTful APIs and asynchronous request handling (e.g., fetch, axios)\r\nFamiliarity with frontend build tools such as Webpack, Vite, or similar.\r\nAbility to write unit and integration tests using tools like Jest, React Testing Library, or Cypress\r\nComfortable working in agile teams using tools like Jira, GitHub/GitLab, and CI/CD pipelines\r\nMust be able to obtain and maintain a Secret clearance\r\nMust be a US Persons as defined by § 120.62 of the ITAR\r\nSoft Skills\r\nStrong communication and collaboration abilities\r\nProactive mindset with a willingness to take ownership\r\nPassion for clean, maintainable, and testable code\r\nProblem-solving skills and attention to detail\r\nAbility to learn quickly and adapt to changing requirements\r\nX-Bow Launch Systems, Inc. (pronounced \"Crossbow\") is a U.S. defense technology and rocket propulsion company that has developed an innovative, low-cost method to manufacture solid rocket motors. Our propulsion technology, space launch, and modular boost platforms make us a unique and highly desirable aerospace supplier to the defense and national security industries.\r\nGeneral Disclosure\r\nX-Bow Launch Systems, Inc. is an Equal Opportunity Employer; employment with X-Bow Launch Systems, Inc. is based on merit, competence, and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.\r\nJ-18808-Ljbffr","company":"Xbow Launch Systems","rawCompany":"xbow launch systems","city":"Austin","state":"TX","isRemote":false,"isActive":true,"createdAt":"2026-04-09T08:01:51.144Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mid-Level Frontend JavaScript Software Engineer (Hybrid)","description":"X-Bow Systems is expanding and looking to fill a remote position for a Mid-Level Frontend JavaScript Software Engineer .\r\nAs an employee at X-Bow, you will serve a critical role in helping us execute advanced technology projects and programs for the U.S. Department of Defense (DoD), other government agencies, commercial customers and internal R&D initiatives. We are seeking a talented and motivated Frontend JavaScript Software Engineer (Mid-Level) to join our development team. You'll be responsible for building responsive, scalable, and maintainable web applications using modern JavaScript frameworks. You should have a solid foundation in frontend development principles, care deeply about user experience, and be comfortable collaborating with designers, backend engineers, and product stakeholders. As a key member of a small, dynamic, and highly skilled team, you will be expected to actively collaborate with others as well as work independently to accomplish assignments and responsibilities successfully.\r\nThis position is located in Luling TX and classified as hybrid.\r\nResponsibilities\r\nDevelop and maintain user-facing features with clean, well-documented JavaScript (ES6+)\r\nTranslate UI/UX design wireframes into high-quality code\r\nEnsure the technical feasibility of UI/UX designs\r\nBuild reusable code and libraries for future use\r\nOptimize applications for maximum speed and scalability\r\nWork closely with backend developers to integrate APIs and ensure seamless functionality\r\nParticipate in code reviews and contribute to best practices\r\nDebug and resolve performance and usability issues\r\nCollaborate with QA engineers to write testable code and verify application behavior\r\nStay current with emerging frontend technologies and propose their adoption where appropriate\r\nQualifications\r\n3–5 years of professional experience in frontend development\r\nStrong proficiency in JavaScript, including ES6+ syntax and best practices\r\nExperience with HTML5, CSS3, and responsive web design\r\nProficiency in one or more frontend frameworks such as React, Vue, or Angular\r\nExperience with version control systems, especially Git\r\nUnderstanding of RESTful APIs and asynchronous request handling (e.g., fetch, axios)\r\nFamiliarity with frontend build tools such as Webpack, Vite, or similar.\r\nAbility to write unit and integration tests using tools like Jest, React Testing Library, or Cypress\r\nComfortable working in agile teams using tools like Jira, GitHub/GitLab, and CI/CD pipelines\r\nMust be able to obtain and maintain a Secret clearance\r\nMust be a US Persons as defined by § 120.62 of the ITAR\r\nSoft Skills\r\nStrong communication and collaboration abilities\r\nProactive mindset with a willingness to take ownership\r\nPassion for clean, maintainable, and testable code\r\nProblem-solving skills and attention to detail\r\nAbility to learn quickly and adapt to changing requirements\r\nX-Bow Launch Systems, Inc. (pronounced \"Crossbow\") is a U.S. defense technology and rocket propulsion company that has developed an innovative, low-cost method to manufacture solid rocket motors. Our propulsion technology, space launch, and modular boost platforms make us a unique and highly desirable aerospace supplier to the defense and national security industries.\r\nGeneral Disclosure\r\nX-Bow Launch Systems, Inc. is an Equal Opportunity Employer; employment with X-Bow Launch Systems, Inc. is based on merit, competence, and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.\r\nJ-18808-Ljbffr","datePosted":"2026-04-09T08:01:51.144Z","dateModified":"2026-04-09T08:01:51.144Z","hiringOrganization":{"@type":"Organization","name":"Xbow Launch Systems","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Austin","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"97e2d810b8777c4819222994"},"url":"https://jobsearcher.com/jobs/97e2d810b8777c4819222994"}}