Junior Java AI Engineer Spring Boot Microservices

BeaconFire Inc; Arizona; On-site; USD 62,000 - 80,000; Full time

Job summary

BeaconFire Inc. is seeking an AI developer to design and implement scalable Spring Boot microservices, build intelligent tool-using agents, and work with cloud-native databases.

The role covers the full development lifecycle, from design and testing to deployment, monitoring, and optimization, with a focus on high performance, security, and maintainability. Candidates should have a strong grounding in OOP, Java, and modern web technologies, plus experience with Spring AI or LangChain4j and

Qualifications

• Master's degree in Computer Science.
• 0-1 year of practical Java coding experience.
• Experience with Spring, Maven, React.js, HTML and CSS.

Responsibilities

• Develop scalable Spring Boot microservices in production-ready form.
• Build intelligent tool-using agents and cloud-native architectures.
• Own full development lifecycle from design to optimization.
• Write clean, maintainable code with emphasis on quality.
• Contribute to testing, code reviews, and documentation.
• Implement APIs, observability, CI/CD, and security best practices.
• Stay current with Java technologies and RAG-related approaches.

Skills

OOP fundamentals

Software development lifecycle

Java coding experience

Education

Master's degree in Computer Science

Tools

Spring

Maven

React.js

HTML

CSS

Job description

BeaconFire Inc. is seeking an AI developer to design and implement scalable Spring Boot microservices, build intelligent tool-using agents, and work with cloud-native databases.

The role covers the full development lifecycle, from design and testing to deployment, monitoring, and optimization, with a focus on high performance, security, and maintainability. Candidates should have a strong grounding in OOP, Java, and modern web technologies, plus experience with Spring AI or LangChain4j and