Java Architect

Hexaware; Illinois; Sur place; USD 150 000 - 190 000; Plein temps

Résumé du poste

Hexaware is seeking a Java Tech Lead for a 100% onsite role in McLean, VA. The candidate should have 10–18 years of experience in design and development using Java 8+/J2EE, Spring, Spring Boot, RESTful services, and microservices, with strong AWS and AI tooling knowledge.

You will work on AWS services, Docker/Kubernetes, UI frameworks (Angular/React), and lead engineering efforts across teams, while communicating effectively and solving complex problems.

Qualifications

• Experience in design and development of Java 8+/J2EE, Spring, Spring Boot, and RESTful services with a UI framework.
• Experience in design and development of microservices using Spring Boot and REST API.
• Focused on applied Gen AI development.
• Good knowledge in Python, LangChain, and LangGraph — added advantage.
• Strong knowledge in ORM frameworks — JPA / Hibernate.
• Good knowledge in Docker and Kubernetes.
• Experience in UI frameworks — Angular / ReactJS.
• Designing and implementing cloud-based solutions across AWS services (EC2, IAM, S3, Lambda).
• Knowledge in security, transactions, monitoring, and performance.
• Experience with code assistant tools like GitHub Copilot, Kiro, Claude Code, etc.
• Familiarity with managed LLM platforms such as AWS Bedrock.
• Hands-on experience with various LLMs, RAG, fine-tuning, and prompt engineering.

Connaissances

Java 8+

Spring Boot

REST APIs

Microservices

Python

LangChain

LangGraph

JPA/Hibernate

Docker

Kubernetes

Angular/React

AWS

LLMs

RAG

Prompt engineering

GitHub Copilot

Outils

Docker

Kubernetes

AWS Bedrock

GitHub Copilot

Description du poste

Role: Java Tech Lead

Location: McLean, VA

Work Mode: All five days onsite. (100% onsite Role)

Experience Level : 10-18 years.

Candidates must be authorized to work in the United States on a long-term basis without current or future employer sponsorship requirements.

Mandatory Requirements

• Experience in design and development of applications using Java 8+ / J2EE, Spring, Spring Boot, and RESTful services with a UI framework
• Experience in design and development of microservices using Spring Boot and REST API
• Focused on applied Gen AI development
• Good knowledge in Python, LangChain, and LangGraph — added advantage
• Strong knowledge and experience in ORM frameworks — JPA / Hibernate
• Good knowledge and experience in Docker and Kubernetes
• Experience in any one of the UI frameworks — Angular / ReactJS
• Experience in designing and implementing cloud-based solutions across various AWS services (EC2, IAM, S3, Lambda, etc.)
• Good knowledge in technical concepts — security, transaction, monitoring, and performance
• Good experience with any one of the code assistant tools — GitHub Copilot, Kiro, Claude Code, etc.
• Familiarity with managed LLM platforms such as AWS Bedrock
• Hands-on experience with various LLMs, RAG, fine-tuning, and prompt engineering

Good to Have

• Experience with OAuth implementation using Ping Identity
• Familiarity with API management (Apigee) and service mesh (Istio)
• Experience with Elasticsearch, Logstash & Kibana
• Good knowledge and experience in any queue-based implementations
• Good knowledge and experience in NoSQL (MongoDB) and GraphQL
• Experience with scripting languages using Unix and Python

Soft Skills

• Good communication and a self-starter
• Fast learner of new technologies and tools
• Ability to work independently, contributing to the success of assigned project(s)
• Participate in discussions with project teams to understand the application design and build process, and help deploy applications in target environments
• Degree in Computer Science, Engineering, or equivalent
• Preferably certified in AWS
• Candidates must be authorized to work in the United States on a long-term basis without current or future employer sponsorship requirements