Senior Java Full-Stack Lead: AI/GenAI Integration (Remote)

Quantum Technologies LLC

Mason (OH)

Remote

USD 86,000 - 123,000

Full time

23 hours ago

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Job summary

Quantum Technologies LLC invites a Sr. Java Full Stack Lead to drive AILLM integration efforts in a distributed, enterprise-grade Java environment.

You will design and implement Spring Boot microservices, RESTful APIs, and responsive Angular UIs while leveraging Azure/AWS cloud platforms. The role emphasizes hands-on AI/GenAI development with LangChain and OpenAI, including RAG-based prompt engineering, within an Agile team.

Qualifications

Bachelor's or Master's degree in Computer Science, Information Technology, or related field.
10+ years of hands-on Java/J2EE development experience.
Strong experience in Spring ecosystem, Angular, databases, and cloud technologies.
Experience delivering AI-enabled enterprise solutions.

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.
Java & Database Expertise: Strong hands-on expertise in Java, Spring Boot, and microservices, with excellent database knowledge and the ability to understand end-to-end data flows across multiple applications.
AI/GenAI & Agentic Development: Capable of independently designing and implementing AI/GenAI and agentic solutions.