{"schemaVersion":"jobsearcher.job.v1","id":"e21f6f6059052e1fd6f31849","url":"https://jobsearcher.com/jobs/e21f6f6059052e1fd6f31849","canonicalUrl":"https://jobsearcher.com/jobs/e21f6f6059052e1fd6f31849","title":"Systems Engineer Optimize Bun/Claude Code Runtime","description":"Gravity Engineering Services Pvt Ltd. is seeking a systems-oriented Software Engineer in San Francisco to enhance the performance and reliability of Claude Code and the JavaScript runtime. You will work on optimizing low-level systems to ensure a fast and reliable developer experience.\nThe ideal candidate should have a strong background in C, C++, and Rust, with at least 5 years of work experience in systems programming. Responsibilities include designing and building core systems, driving down memory usage, and collaborating with cross-functional teams.\n\n#J-18808-Ljbffr","company":"Gravity Engineering Services","rawCompany":"gravity engineering services","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-07-16T03:29:26.502Z","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":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Systems Engineer Optimize Bun/Claude Code Runtime","description":"Gravity Engineering Services Pvt Ltd. is seeking a systems-oriented Software Engineer in San Francisco to enhance the performance and reliability of Claude Code and the JavaScript runtime. You will work on optimizing low-level systems to ensure a fast and reliable developer experience.\nThe ideal candidate should have a strong background in C, C++, and Rust, with at least 5 years of work experience in systems programming. Responsibilities include designing and building core systems, driving down memory usage, and collaborating with cross-functional teams.\n\n#J-18808-Ljbffr","datePosted":"2026-07-16T03:29:26.502Z","dateModified":"2026-07-16T03:29:26.502Z","hiringOrganization":{"@type":"Organization","name":"Gravity Engineering Services","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e21f6f6059052e1fd6f31849"},"url":"https://jobsearcher.com/jobs/e21f6f6059052e1fd6f31849"}}