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Junior AI Developer - Java & Spring Boot

BeaconFire Inc. • United States
Visa Sponsorship
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AI Summary

Develop scalable, production-ready Spring Boot microservices and intelligent tool-using agents. Implement RAG pipelines using Spring AI and LangChain4j with vector database integration. Requires a Master's in CS and 0-1 years of practical experience in Java coding.

Key Highlights
Build AI agents and RAG pipelines using Spring AI and LangChain4j
Develop scalable web applications using Java 8/17 and Spring Boot
Entry-level role requiring a Master's Degree in Computer Science

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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, and ensure code maintainability and reusability.
Conduct Testing to ensure application and reliability.
Perform code reviews to ensure code quality, consistency, and adherence to best practices.
Participate in Agile Scrum team and own the full development lifecycle, including project planning, design, implementation, testing, and optimization.
Create and maintain comprehensive technical documentation for applications, APIs, and deployment procedures.
Ship to production: APIs, monitoring/observability, cost/performance optimization, CI/CD, and security best practices.
Stay up to date with the latest technologies for Java development.
Implement RAG pipelines using Spring AI and LangChain4j with vector database integration.
Stay up to date with the latest RAG technologies and best practices, including chunking strategies, embeddings, retrieval optimization, and reranking techniques.

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Technical Skills Required
Java Spring Boot Spring AI

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Benefits & Perks
Visa sponsorship provided
Annual salary range of $62,000 to $80,000

Job Description

About the Company

BeaconFire is based in Central NJ, specializing in Software Development, Web Development, and Business Intelligence.

About the Role

We're looking for a talented AI 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.

Responsibilities

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Job Overview
Posted Nov 04, 2026
Employment Full-time
Experience Entry level
Location United States
Category Machine Learning
Company BeaconFire Inc.
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