{"schemaVersion":"jobsearcher.job.v1","id":"4de4b5ca6ee1eef10aea1b16","url":"https://jobsearcher.com/jobs/4de4b5ca6ee1eef10aea1b16","canonicalUrl":"https://jobsearcher.com/jobs/4de4b5ca6ee1eef10aea1b16","title":"Full Stack Engineer","description":"Role: Full Stack AI EngineerDuration: Fulltime/ContractLocation: Bay Area, CA (hybrid 4 days a week)Job Description:A full stack engineer who can work across our Python agent layer, Node.js backend, and Next.js frontend. Someone who has built LLM applications in production, not just prototypes.Must haveStrong Python — async, FastAPI or similarStrong TypeScript/NodeNext.js and React, including streaming UIExperience building LLM-backed apps with tool calling and multi-step agentsUnderstanding of RAG and retrieval qualityDocker, Kubernetes, AWS MongoDB, RedisNice to have:LangGraph or LangChainAWS Bedrock, or an LLM gateway like PortkeyElasticsearchOpenFGA or similar fine-grained authorizationExperience evaluating non-deterministic systemsExperience level:5+ years engineering. Senior IC. Comfortable owning a feature end to end and working without a fully specified spec.Our stack:Python + LangGraph for agent orchestration on EKS.Node.js backend. Next.js frontend. AWS Bedrock via Portkey.Elasticsearch for RAG.OpenFGA, Redis, MongoDB.","company":"Relanto","rawCompany":"relanto","city":"San Jose","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-07-30T11:04:36.859Z","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":"Role: Full Stack AI EngineerDuration: Fulltime/ContractLocation: Bay Area, CA (hybrid 4 days a week)Job Description:A full stack engineer who can work across our Python agent layer, Node.js backend, and Next.js frontend. Someone who has built LLM applications in production, not just prototypes.Must haveStrong Python — async, FastAPI or similarStrong TypeScript/NodeNext.js and React, including streaming UIExperience building LLM-backed apps with tool calling and multi-step agentsUnderstanding of RAG and retrieval qualityDocker, Kubernetes, AWS MongoDB, RedisNice to have:LangGraph or LangChainAWS Bedrock, or an LLM gateway like PortkeyElasticsearchOpenFGA or similar fine-grained authorizationExperience evaluating non-deterministic systemsExperience level:5+ years engineering. Senior IC. Comfortable owning a feature end to end and working without a fully specified spec.Our stack:Python + LangGraph for agent orchestration on EKS.Node.js backend. Next.js frontend. AWS Bedrock via Portkey.Elasticsearch for RAG.OpenFGA, Redis, MongoDB.","datePosted":"2026-07-30T11:04:36.859Z","dateModified":"2026-07-30T11:04:36.859Z","hiringOrganization":{"@type":"Organization","name":"Relanto","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Jose","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"4de4b5ca6ee1eef10aea1b16"},"url":"https://jobsearcher.com/jobs/4de4b5ca6ee1eef10aea1b16"}}