Senior AI Agent Engineer - LangGraph & Java Spring

Themesoft Inc; Dallas (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

Themesoft Inc is seeking an experienced AI/ML Engineer to design and build AI agents using LangGraph and LangChain, integrating them with Java Spring Boot micro-services via REST APIs in a production-ready environment.

You will design prompts, tool-calling workflows, memory, and orchestration, and implement RAG solutions with emphasis on scalable architectures and enterprise integration.

Qualifications

• 9+ years of overall experience.
• 2+ years Agentic AI Development experience with LangGraph/LangChain or similar frameworks.

Responsibilities

• Design and develop AI agents using LangGraph, LangChain, or similar frameworks.
• Build multi-agent workflows, tool integrations, and RAG solutions.
• Integrate AI agents with Java Spring Boot micro-services via REST APIs and event-driven architectures.
• Design prompts, tool-calling workflows, memory, and agent orchestration.
• Build reliable, scalable, production-ready AI applications.

Skills

Python

Java

Spring Boot

LangGraph

LangChain

OpenAI/LLMs

Prompt Engineering

RAG

Vector Databases

REST APIs

Agent Orchestration

Event-driven Architecture

Microservices

Distributed Systems

Tools

LangGraph

LangChain

Semantic Kernel

Docker

Git

Job description

Themesoft Inc is seeking an experienced AI/ML Engineer to design and build AI agents using LangGraph and LangChain, integrating them with Java Spring Boot micro-services via REST APIs in a production-ready environment.

You will design prompts, tool-calling workflows, memory, and orchestration, and implement RAG solutions with emphasis on scalable architectures and enterprise integration.