{"schemaVersion":"jobsearcher.job.v1","id":"779f0aa03c4e6f1b41c94b73","url":"https://jobsearcher.com/jobs/779f0aa03c4e6f1b41c94b73","canonicalUrl":"https://jobsearcher.com/jobs/779f0aa03c4e6f1b41c94b73","title":"Full Stack Engineer","description":"Company DescriptionValence exists to close the gap between human experience and machine intelligence. We build the emotional communication layer that gives AI systems functional emotional understanding. AI alignment begins when systems understand not just intent, but impact.Our tech analyzes human voice in real time to understand what customers are actually feeling, not just what they are saying. We work across sales, contact centers, and AI voice agents, helping teams communicate with more context, empathy, and precision.We are building at the center of a major shift in AI. As voice becomes a core interface, emotional intelligence will be one of the defining layers that separates generic systems from truly effective ones. Valence is helping shape that future, and we are looking for people who want real ownership in building it.Role DescriptionThis is a full-time role based in SF. You'll design, develop, implement, test, and maintain frontend and backend software for complex web applications with cloud platform integrations. A core focus will be translating software requirements into working, maintainable solutions within our existing application frameworks and backend architecture.What you'll doBuild and maintain full-stack features across our web applications and cloud integrationsDevelop and optimize REST APIs that power our platformWork across the stack — frontend interfaces, backend services, database management, and AWS infrastructureCollaborate with ML and backend engineers to integrate emotion detection capabilities into customer-facing productsContribute to architecture decisions as an early engineering hireWork 3+ days a week in office in San FranciscoWhat we're looking forStrong experience in web application development, REST API development, and database managementProficiency in Python, ReactJS, and NodeJSExperience with AWS services: Lambda, EC2, API Gateway, DynamoDB, S3, CloudFrontFamiliarity with webhooks, websockets, and infrastructure observability toolsC/C++ and/or C#/.NET experience is a plusPreferred but not requiredExperience with native Windows development (C#)","company":"Valence Ai","rawCompany":"valence ai","city":"Los Angeles","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-04-12T19:31:31.357Z","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":"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":"Full Stack Engineer","description":"Company DescriptionValence exists to close the gap between human experience and machine intelligence. We build the emotional communication layer that gives AI systems functional emotional understanding. AI alignment begins when systems understand not just intent, but impact.Our tech analyzes human voice in real time to understand what customers are actually feeling, not just what they are saying. We work across sales, contact centers, and AI voice agents, helping teams communicate with more context, empathy, and precision.We are building at the center of a major shift in AI. As voice becomes a core interface, emotional intelligence will be one of the defining layers that separates generic systems from truly effective ones. Valence is helping shape that future, and we are looking for people who want real ownership in building it.Role DescriptionThis is a full-time role based in SF. You'll design, develop, implement, test, and maintain frontend and backend software for complex web applications with cloud platform integrations. A core focus will be translating software requirements into working, maintainable solutions within our existing application frameworks and backend architecture.What you'll doBuild and maintain full-stack features across our web applications and cloud integrationsDevelop and optimize REST APIs that power our platformWork across the stack — frontend interfaces, backend services, database management, and AWS infrastructureCollaborate with ML and backend engineers to integrate emotion detection capabilities into customer-facing productsContribute to architecture decisions as an early engineering hireWork 3+ days a week in office in San FranciscoWhat we're looking forStrong experience in web application development, REST API development, and database managementProficiency in Python, ReactJS, and NodeJSExperience with AWS services: Lambda, EC2, API Gateway, DynamoDB, S3, CloudFrontFamiliarity with webhooks, websockets, and infrastructure observability toolsC/C++ and/or C#/.NET experience is a plusPreferred but not requiredExperience with native Windows development (C#)","datePosted":"2026-04-12T19:31:31.357Z","dateModified":"2026-04-12T19:31:31.357Z","hiringOrganization":{"@type":"Organization","name":"Valence Ai","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Los Angeles","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"779f0aa03c4e6f1b41c94b73"},"url":"https://jobsearcher.com/jobs/779f0aa03c4e6f1b41c94b73"}}