{"schemaVersion":"jobsearcher.job.v1","id":"b871c3bc070b235a4ec17be2","url":"https://jobsearcher.com/jobs/b871c3bc070b235a4ec17be2","canonicalUrl":"https://jobsearcher.com/jobs/b871c3bc070b235a4ec17be2","title":"Java Full Stack AI Engineer","description":"Position-Java Full Stack AI EngineerLocation-Miami, FL (5 days ONSITE)Rate-$60/hr on W2.Visa- USC/GC Only.Role SummaryWe are seeking an experienced Full-Stack AI Engineer to design, build, and scale production-grade AI applications. The ideal candidate combines strong frontend expertise in React, Next.js, and TypeScript with backend development in Node.js and Python, and has hands-on experience integrating LLM APIs, real-time streaming interfaces, RAG pipelines, AI agent workflows, and scalable multi-tenant architectures.Day-to-Day ResponsibilitiesDesign and develop scalable full-stack AI applications using React, Next.js, TypeScript, Node.js, and Python.Own the full UI lifecycle from wireframe through production, including accessibility, responsiveness, and performance optimization.Develop streaming conversational interfaces using Server-Sent Events (SSE) and WebSockets.Implement token-level streaming for real-time AI response rendering.Build and maintain RESTful APIs and asynchronous backend services.Integrate and orchestrate LLM APIs, tool calling, and multi-step AI workflows.Collaborate with AI/ML engineers to integrate structured JSON outputs into frontend rendering pipelines.Design scalable multi-tenant architectures with row-level security.Build and optimize Retrieval-Augmented Generation (RAG) pipelines and AI agent workflows.Support deployment automation, CI/CD, and cloud-native infrastructure operations.Collaborate effectively with globally distributed engineering and product teams.Basic Qualifications7+ years of professional experience with React and TypeScript.7+ years of experience designing REST APIs and asynchronous backend systems.5+ years of experience building applications using React and Next.js.3+ years of experience integrating LLM APIs into production applications.3+ years of experience implementing streaming UI patterns using SSE or WebSockets.Strong experience building scalable multi-tenant applications.Hands-on experience with Node.js and Python backend development.Experience with AI orchestration workflows and conversation state management.Preferred Technical ExpertiseExperience with RAG architectures, vector search, embeddings, and AI agent frameworks.Overall understanding of ADF & JAVA frameworksUnderstanding of LLM tool/function calling, structured outputs, prompt orchestration, and stateful conversational applications.Experience with cloud-native deployment patterns, containerization, observability, and CI/CD.Strong understanding of frontend performance, accessibility standards, secure API design, and production engineering best practices.Core Technology StackArea Technologies / CapabilitiesFrontend: React, Next.js, TypeScript, responsive UI, accessibility, performance optimizationBackend: Node.js, Python, RESTful APIs, asynchronous servicesReal-Time: SSE, WebSockets, token-level streamingAI / LLM: LLM APIs, tool calling, structured JSON outputs, orchestration, conversation stateAI Architecture: RAG pipelines, AI agents, multi-step workflowsArchitecture: Scalable multi-tenant applications, row-level securityDevOps / Cloud : CI/CD, deployment automation, cloud-native infrastructure","company":"Applab Systems","rawCompany":"applab systems","city":"Miami","state":"NM","isRemote":false,"isActive":false,"createdAt":"2026-10-22T09:51:02.413Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Java Full Stack AI Engineer","description":"Position-Java Full Stack AI EngineerLocation-Miami, FL (5 days ONSITE)Rate-$60/hr on W2.Visa- USC/GC Only.Role SummaryWe are seeking an experienced Full-Stack AI Engineer to design, build, and scale production-grade AI applications. The ideal candidate combines strong frontend expertise in React, Next.js, and TypeScript with backend development in Node.js and Python, and has hands-on experience integrating LLM APIs, real-time streaming interfaces, RAG pipelines, AI agent workflows, and scalable multi-tenant architectures.Day-to-Day ResponsibilitiesDesign and develop scalable full-stack AI applications using React, Next.js, TypeScript, Node.js, and Python.Own the full UI lifecycle from wireframe through production, including accessibility, responsiveness, and performance optimization.Develop streaming conversational interfaces using Server-Sent Events (SSE) and WebSockets.Implement token-level streaming for real-time AI response rendering.Build and maintain RESTful APIs and asynchronous backend services.Integrate and orchestrate LLM APIs, tool calling, and multi-step AI workflows.Collaborate with AI/ML engineers to integrate structured JSON outputs into frontend rendering pipelines.Design scalable multi-tenant architectures with row-level security.Build and optimize Retrieval-Augmented Generation (RAG) pipelines and AI agent workflows.Support deployment automation, CI/CD, and cloud-native infrastructure operations.Collaborate effectively with globally distributed engineering and product teams.Basic Qualifications7+ years of professional experience with React and TypeScript.7+ years of experience designing REST APIs and asynchronous backend systems.5+ years of experience building applications using React and Next.js.3+ years of experience integrating LLM APIs into production applications.3+ years of experience implementing streaming UI patterns using SSE or WebSockets.Strong experience building scalable multi-tenant applications.Hands-on experience with Node.js and Python backend development.Experience with AI orchestration workflows and conversation state management.Preferred Technical ExpertiseExperience with RAG architectures, vector search, embeddings, and AI agent frameworks.Overall understanding of ADF & JAVA frameworksUnderstanding of LLM tool/function calling, structured outputs, prompt orchestration, and stateful conversational applications.Experience with cloud-native deployment patterns, containerization, observability, and CI/CD.Strong understanding of frontend performance, accessibility standards, secure API design, and production engineering best practices.Core Technology StackArea Technologies / CapabilitiesFrontend: React, Next.js, TypeScript, responsive UI, accessibility, performance optimizationBackend: Node.js, Python, RESTful APIs, asynchronous servicesReal-Time: SSE, WebSockets, token-level streamingAI / LLM: LLM APIs, tool calling, structured JSON outputs, orchestration, conversation stateAI Architecture: RAG pipelines, AI agents, multi-step workflowsArchitecture: Scalable multi-tenant applications, row-level securityDevOps / Cloud : CI/CD, deployment automation, cloud-native infrastructure","datePosted":"2026-10-22T09:51:02.413Z","dateModified":"2026-10-22T09:51:02.413Z","hiringOrganization":{"@type":"Organization","name":"Applab Systems","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Miami","addressRegion":"NM","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"b871c3bc070b235a4ec17be2"},"url":"https://jobsearcher.com/jobs/b871c3bc070b235a4ec17be2"}}