Staff Full Stack Engineer

Salt — United Arab Emirates · Posted ~2 days ago

Senior

Skills

Java Spring Boot React.js TypeScript microservices REST APIs distributed systems LLM agents RAG pipelines vector stores API contract design system performance security LLM RAG

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Summary

A forward-thinking technology company building next-generation AI-powered enterprise platforms is seeking a Staff Full-Stack Engineer. You will architect the core systems that power intelligent workflows at scale, designing both robust backend services in Java (Spring Boot / microservices) and modern frontend applications using React.js and TypeScript. You will integrate AI-based agents, RAG pipelines, vector stores, and orchestration workflows, define and own API contracts for frontend, third-party, and enterprise integrations, and ensure system performance, reliability, observability, and security.

Highlights

Architect core systems for AI-powered enterprise platforms at scale, design end-to-end full-stack systems, work with cutting-edge AI technologies including LLM-based agents and RAG pipelines, define and own API contracts, champion clean architecture and testing

Description

Staff Full-Stack Engineer (Java + React) Building the Next Generation of Agentic AI Platforms My client is building the next generation of agentic platforms and AI-powered enterprise systems. As a Staff Full-Stack Engineer, you won’t just ship features- you’ll architect the core systems that power intelligent workflows at scale. You’ll design both the brains and nervous system of the platform: robust Java backend services paired with high-quality React.js interfaces. What You’ll Do Design, build, and scale end-to-end full-stack systemsArchitect backend services in Java (Spring Boot / microservices)REST APIsAsynchronous workflowsDistributed state managementBuild modern frontend applications using React.js + TypeScriptIntegrate LLM-based agents, RAG pipelines, vector stores, and orchestration workflowsDefine and own API contracts for frontend, third-party, and enterprise integrationsEnsure system performance, reliability, observability, and securityChampion clean architecture, testing strategies, CI/CD, and documentationInfluence platform-level architecture decisionsMentor engineers and elevate engineering standards across the team What You Bring 9+ years of full-stack engineering experienceStrong expertise in Java (Spring Boot / microservices)Deep experience building applications with React.jsExperience with REST APIs, PostgreSQL, Redis, Kafka (or similar event systems)Strong frontend architecture and performance optimization skillsHands-on experience with GCP, Docker, and CI/CD pipelinesComfort operating in 0-to-1 and fast-scaling startup environmentsStrong communication skills and cross-functional collaboration abilityOwnership mindset with a passion for building high-quality systems *** Only successful candidates will be contacted ****