{"schemaVersion":"jobsearcher.job.v1","id":"d0f77bfc91eae1001285ec4e","url":"https://jobsearcher.com/jobs/d0f77bfc91eae1001285ec4e","canonicalUrl":"https://jobsearcher.com/jobs/d0f77bfc91eae1001285ec4e","title":"Senior Software Engineer - AI-Driven Cloud (C#/AWS)","description":"CoStar Group’s LoopNet brand in Irvine, CA seeks a Senior Software Engineer with deep expertise in C#/.NET, AWS, and AI coding tools to build scalable backend systems across LoopNet.com and other brands. You will contribute to architecture decisions and mentor engineers while delivering high-quality software.\r\nThis role is hybrid with four days onsite and one day remote. A Bachelor's degree and 6+ years of experience required; strong API design, testing, and backend knowledge.#J-18808-Ljbffr","company":"Visual Lease","rawCompany":"visual lease","city":"Irvine","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-09-23T01:25:33.451Z","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":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Software Engineer - AI-Driven Cloud (C#/AWS)","description":"CoStar Group’s LoopNet brand in Irvine, CA seeks a Senior Software Engineer with deep expertise in C#/.NET, AWS, and AI coding tools to build scalable backend systems across LoopNet.com and other brands. You will contribute to architecture decisions and mentor engineers while delivering high-quality software.\r\nThis role is hybrid with four days onsite and one day remote. A Bachelor's degree and 6+ years of experience required; strong API design, testing, and backend knowledge.#J-18808-Ljbffr","datePosted":"2026-09-23T01:25:33.451Z","dateModified":"2026-09-23T01:25:33.451Z","hiringOrganization":{"@type":"Organization","name":"Visual Lease","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Irvine","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"d0f77bfc91eae1001285ec4e"},"url":"https://jobsearcher.com/jobs/d0f77bfc91eae1001285ec4e"}}