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Artificial Intelligence / Java Full Stack Engineer

BeaconFire Inc. • United States
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AI Summary

Build scalable Spring Boot microservices and full-stack web applications while integrating AI/LLM capabilities such as RAG pipelines into production systems. Lead end-to-end development including design, implementation, testing, code review, documentation, monitoring, and optimization within Agile Scrum teams. Requires proficiency in Java and JavaScript plus foundational understanding of SDLC, relational databases, and object-oriented programming.

Key Highlights
Java/Spring Boot microservices and full-stack web development
RAG pipeline integration using Spring AI and LangChain4j with vector databases
End-to-end ownership of the development lifecycle in Agile Scrum teams
Production deployment covering CI/CD, monitoring, security, and optimization
Entry-level role offering $62,000–$80,000 with visa sponsorship available

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Key Responsibilities
Develop scalable web applications using Java 8/17, Spring Boot, SQL, NoSQL, Kafka, RabbitMQ, Angular 2+, React.js, HTML5, CSS, JavaScript, and TypeScript
Write clean and efficient code ensuring maintainability and reusability
Conduct testing to ensure application reliability
Perform code reviews for quality and best-practice adherence
Participate in Agile Scrum and own the full development lifecycle
Create and maintain technical documentation for applications, APIs, and deployment procedures
Ship to production including APIs, monitoring, CI/CD, and security best practices
Implement RAG pipelines using Spring AI and LangChain4j with vector database integration
Stay up to date with the latest RAG technologies and best practices
Technical Skills Required
Java JavaScript Spring Boot

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Benefits & Perks
Visa sponsorship available for eligible candidates

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Nice to Have
Master's Degree in Computer Science
0-1 year of practical experience in Java coding
Experience using Spring, Maven, React.js, HTML, CSS
Knowledge of Weblogic, RabbitMQ, Tomcat
Basic understanding of AI/LLM concepts
Spring AI or LangChain4j experience
RAG application building or vector database experience

Job Description

Artificial Intelligence Engineer

BeaconFire is based in Central NJ, specializing in Software Development, Web Development, and Business Intelligence. We're looking for a talented Java developer to build scalable, production-ready Spring Boot microservices. You'll design and implement high-performance web services, develop intelligent tool-using agents, and work confidently with cloud-native architectures and databases. You'll own the development lifecycle, including design, implementation, testing, and optimization.

Job Responsibilities:

Full Stack Development

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Job Overview
Posted Nov 13, 2026
Employment Full-time
Experience Entry level
Location United States
Category Programming
Company BeaconFire Inc.
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