Senior Java Full-Stack Lead - Remote AI/LLM Integration

Ethereum Technologies; Mason (OH); Remote; USD 86,000 - 123,000; Full time

Job summary

Ethereum Technologies in Mason, OH seeks a Sr. Java Full Stack Lead to drive AILLM integration initiatives. You will design and build enterprise-grade Java applications with Spring Boot, develop RESTful APIs, and create responsive UIs with Angular.

The role covers cloud-native deployments on Azure and AWS, and integrating AI/GenAI capabilities using OpenAI, LangChain, and related tools. Expect a fast-paced Agile environment, collaboration with cross-functional teams, and a focus on code quality,

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: Hands-on experience in developing AI/GenAI and agentic solutions using relevant modern AI technologies.

Skills

Java/J2EE

Spring Boot

Angular

REST APIs

Microservices

Cloud (Azure/AWS)

AI/GenAI

Education

Bachelor's or Master's in CS/IT

Tools

Azure

AWS

OpenAI

LangChain

Job description

Ethereum Technologies in Mason, OH seeks a Sr. Java Full Stack Lead to drive AILLM integration initiatives. You will design and build enterprise-grade Java applications with Spring Boot, develop RESTful APIs, and create responsive UIs with Angular.

The role covers cloud-native deployments on Azure and AWS, and integrating AI/GenAI capabilities using OpenAI, LangChain, and related tools. Expect a fast-paced Agile environment, collaboration with cross-functional teams, and a focus on code quality,