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Senior Java Full Stack Lead (AI/LLM Integration)

iTech US, Inc.Los Angeles, CA🇺🇸United StatesPosted 26 Aug 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Los Angeles, CA, United States
Posted
23 hours ago
DockerMicroservicesMongoDBMySQLOracleSOAPSQLSQL ServerSpringSpring BootAWSScrumAgileAngularAzureGitGraphQLJUnitJavaJenkinsKafkaKubernetesLLMRESTTypeScript

Job Description

Senior Java Full Stack Lead (AI/LLM Integration) 21215 Burbank Blvd, Woodland Hills, CA-91367 12+ Months Contract

Experience: 10+ Years
Required Skills:

  • Java 11/17/21
  • Spring Boot, Spring MVC, Spring Security
  • Microservices Architecture
  • REST APIs, SOAP Services
  • Angular (11+/19), ReactJS, TypeScript, HTML5, CSS3
  • Azure/AWS Cloud Platforms
  • SQL Server, Oracle, MySQL, MongoDB
  • Git, Maven, Jenkins
  • JUnit, Mockito
  • Agile/Scrum
  • Kafka

Preferred Skills:

  • OpenAI/LLM Integration
  • Spring AI, LangChain4j
  • RAG (Retrieval-Augmented Generation)
  • Prompt Engineering
  • AI-powered Microservices
  • Kafka
  • Docker/Kubernetes
  • GraphQL

Responsibilities:

  • Design, develop, and maintain enterprise-grade Java applications using Spring Boot and Microservices.
    Build and consume RESTful APIs and integrate third-party services.
  • Develop responsive user interfaces using Angular and TypeScript.
  • Design and implement cloud-native solutions on Azure and AWS.
  • Integrate AI/LLM capabilities using OpenAI, Spring AI, and LangChain frameworks.
  • Implement RAG-based solutions and prompt engineering techniques to improve AI application performance
  • Collaborate with cross-functional teams in Agile environments.
  • Develop unit and integration tests and ensure code quality through best practices

Qualifications

  • 10+ years of hands-on Java/J2EE development experience.
  • Strong experience in Spring ecosystem, Angular, databases, and cloud technologies.
  • Experience delivering AI-enabled enterprise

Education: At least a bachelor s degree (or equivalent experience) in Computer Science, Software/Electronics Engineering, Information Systems, or a closely related field is required for the project

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