Lead Engineer: Agentic AI & Java Microservices

Core AI Consulting Inc; San Francisco (CA); On-site; USD 150,000 - 210,000; Full time

Job summary

Core AI Consulting Inc is seeking a Lead Engineer with deep enterprise backend experience and hands-on expertise in agentic AI. This role leads the design and delivery of scalable, high-throughput applications using Java, Spring Boot, microservices, and event-driven architecture, while driving AI agents across the SDLC.

You will mentor engineers, establish engineering standards for distributed systems, and ensure performance, security, and cost efficiency in production environments.

Qualifications

• 10+ years of software engineering experience, including 2+ years in a Lead, Staff, Principal, or similar technical role.
• Proficiency and hands-on experience with Agentic SDLC to generate, review & test code.
• Proficiency and hands-on experience building Agentic AI solutions using technologies such as LangChain, LangGraph, AutoGen, CrewAI, Spring AI, or MCP-based tooling.
• Strong hands-on experience with RAG, prompt/context engineering, tool/function calling, structured outputs, agent evaluation, and observability.
• Proficiency in using GenAI coding tools and AI-assisted engineering workflows in professional software development.
• Strong hands-on experience to review AI-generated code and designs for quality, security, performance, and maintainability.
• Strong experience in designing and operating high-throughput, scalable microservices and distributed systems in production.
• Strong experience with Kafka or comparable event-streaming/messaging platforms and event-driven architecture.
• Deep hands-on expertise in Java 11/17/21 and Spring Boot, with experience in Spring Cloud, Spring Data, and Spring Security.
• Strong knowledge of REST/gRPC, Java concurrency, thread pools, caching, resilience patterns, and distributed-system design.
• Strong fundamentals in system design, data structures, databases, networking, concurrency, cloud, and CI/CD.
• Bachelor’s degree in Computer Science or related field, or equivalent practical experience.

Responsibilities

• Design and build AI agents and agentic workflows, including orchestration, tool/function calling, state and memory management, RAG, and human-in-the-loop controls.
• Integrate AI agents with enterprise applications, APIs, event streams, databases, and internal knowledge sources.
• Establish standards for prompt/context engineering, model selection, evaluation, guardrails, observability, security, and sensitive-data handling.
• Drive adoption of an AI-augmented SDLC across architecture, coding, testing, code review, documentation, and legacy modernization using tools such as Claude Code, GitHub Copilot, and Cursor.
• Apply spec-driven development, creating clear requirements, task decomposition, acceptance criteria, and reusable agent instructions/context.
• Evaluate AI-generated solutions for correctness, security, performance, maintainability, cost, and production readiness.
• Design and build high-throughput, low-latency Java/Spring Boot microservices, addressing concurrency, caching, connection management, horizontal scaling, and resilience.
• Build event-driven architectures using Kafka or similar platforms, including partitioning, consumer scaling, schema evolution, idempotency, retries, dead-letter handling, and replay.
• Design synchronous and asynchronous integrations using REST, gRPC, and messaging, including timeouts, retries, circuit breakers, and graceful degradation.
• Lead architecture and code reviews, mentor engineers, and define engineering standards for distributed systems and AI-assisted development.
• Own non-functional requirements including performance, scalability, availability, resilience, security, and cost efficiency.

Skills

Agentic SDLC

Java

Spring Boot

Kafka

REST/gRPC

Distributed systems

Code reviews

AI agents

RAG

Observability

Java concurrency

Education

Bachelors in CS or related field

Tools

LangChain

LangGraph

AutoGen

CrewAI

Spring AI

MCP tooling

Job description

Core AI Consulting Inc is seeking a Lead Engineer with deep enterprise backend experience and hands-on expertise in agentic AI. This role leads the design and delivery of scalable, high-throughput applications using Java, Spring Boot, microservices, and event-driven architecture, while driving AI agents across the SDLC.

You will mentor engineers, establish engineering standards for distributed systems, and ensure performance, security, and cost efficiency in production environments.