Lead Full-Stack Engineer for AI-Driven Microservices

HealthRecon Connect; United States; Remote; USD 120,000 - 170,000; Full time

Job summary

HealthRecon Connect is seeking a senior Java engineer to develop scalable microservices powering LLM and agentic workflows in production. You will build end-to-end capabilities, integrate backend services, and deliver intuitive web experiences.

The role emphasizes reliability, performance, and cost efficiency, with responsibility for testing, CI/CD, monitoring, and collaboration with cross-functional teams on architecture, design, and release reviews.

Qualifications

• Strong Java and Spring Boot production experience.
• Deep understanding of REST/gRPC and distributed systems.
• Proven ability to build end-to-end applications with backend focus.
• Experience with RAG and agentic AI workflows.
• Experience with CI/CD, deployment, monitoring, and production support.
• Experience integrating AI agents with enterprise APIs and MCP-based services.
• AI certifications from cloud providers are a plus.

Responsibilities

• Develop Java/Spring Boot micro-services powering LLM workflows in production.
• Build end-to-end capabilities, integrating backend services with web-based user experiences.
• Own production reliability, observability, performance, and unit economics, including latency, token consumption, caching, timeouts, fallbacks, and failure recovery
• Build automated unit, integration, API, and end-to-end tests and contribute to CI/CD and production-readiness practices
• Work closely with Product, Platform, Security, QA, and Governance teams throughout architecture, design, implementation, and release reviews
• Develop agentic workflows using frameworks such as OpenAI Agents SDK, Claude Agent SDK, LangGraph, Spring AI, or LangChain4j, and integrate enterprise tools through MCP and APIs

Skills

Java

Spring Boot

Distributed systems

REST/gRPC

Frontend familiarity

RAG workflows

AI integrations

Education

Bachelor's degree in CS or related field

Job description

HealthRecon Connect is seeking a senior Java engineer to develop scalable microservices powering LLM and agentic workflows in production. You will build end-to-end capabilities, integrate backend services, and deliver intuitive web experiences.

The role emphasizes reliability, performance, and cost efficiency, with responsibility for testing, CI/CD, monitoring, and collaboration with cross-functional teams on architecture, design, and release reviews.