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