Java Architect

Job Title: Java Architect

Location: Dublin, OH

Summary: Highly skilled and hands-on Tech Architect with deep expertise in Java, Spring Boot, Microservices, Cloud Architecture, and Agentic AI solutions. The ideal candidate will lead the design and delivery of scalable enterprise applications while driving AI-powered transformation initiatives using LLMs, AI agents, RAG frameworks, and orchestration platforms.

Tech Architect – Java Spring Boot & Agentic AI

Key Responsibilities:

Architecture & Design

Design and implement enterprise-grade applications using Java, Spring Boot, and Microservices architecture.

Define solution architecture, integration patterns, security standards, and scalability strategies.

Lead technical design discussions and architecture reviews.

Establish best practices for coding, testing, CI/CD, and cloud-native development.

Agentic AI & Generative AI

Architect and implement Agentic AI solutions leveraging:

Azure OpenAI / OpenAI

LangGraph, LangChain, Semantic Kernel

Multi-Agent frameworks

RAG (Retrieval-Augmented Generation)

Vector Databases (Pinecone, Azure AI Search, Weaviate, ChromaDB)

Design autonomous AI workflows for business process automation.

Develop AI copilots, intelligent assistants, and enterprise knowledge agents.

Integrate LLM-powered systems with enterprise applications and APIs.

Implement observability, evaluation, and governance for AI solutions.

Development & Delivery

Provide hands-on coding support and technical leadership.

Develop high-performance REST APIs using Spring Boot.

Architect event-driven solutions using Kafka or RabbitMQ.

Guide teams through Agile/Scrum delivery methodologies.

Mentor developers and conduct code reviews.

Technical Skills:

10+ years of software development experience.

5+ years in solution or technical architecture roles.

Strong expertise in:

Java 17+/21

Spring Boot

Spring Cloud

Microservices Architecture

REST APIs

Hibernate/JPA

Kafka/Event Streaming

SQL and NoSQL databases

Agentic AI Skills

Hands-on experience with:

Google OpenAI/OpenAI APIs

LangChain or LangGraph

Semantic Kernel

AI Agent orchestration frameworks

Prompt Engineering

RAG architectures

Vector Databases

AI Evaluation and Monitorin

Role Descriptions: Must-HaveCreate technical design deliverable from a requirements document technical design and coding. Work on POCsExperience to handle the support projects.Core Java J2EE Struts or Spring ORM tool knowledge (e.g. Hibernate) Web Services5 years of experience of developing JEE applications Web ServicesExtensive experience with design patterns system concepts and frameworks and a strong understanding of object oriented principles. Technical expertise in building and tuning multi-threaded high performance Java applications. Strong server side development skills designing and developing high traffic applications in a fast paced environment.Ability to provide technical guidance to project teamsGood-to-HaveEJB1Create new requirements documents and design the modules (LLD and HLD) 2Design n-tier multi-layer architecture applications and lead the efforts.

Essential Skills: Key skills Core Java J2EE Strong Database knowledgeIntegration tech stack like Core Java J2EE Struts Spring Hibernate Web ServicesExperience as a Technical Lead5-7 years experience in JavaJEE TechnologiesFrameworks (Spring EJB Design Patterns etc)Experience developing middle tier objects such as web services data access objects business logic layersStrong knowledge of Database technologies DB2OracleSQLServer

Skills: Digital : Spring Boot~Core Java GUI & Rich Clients

Experience Required: 10 & Above