Junior Java Developer

BeaconFire Inc.; California; Vor Ort; USD 62.000 - 80.000; Vollzeit

Zusammenfassung

BeaconFire Inc. is seeking a talented AI developer to build scalable Spring Boot microservices and intelligent tool-using agents. The role emphasizes cloud-native architectures, robust testing, and full lifecycle ownership from design to deployment.

You will work with Java, Spring, Maven, React.js, and various AI/LLM tools to implement RAG pipelines, embeddings, and vector databases. The position offers a competitive salary in a US market and visa sponsorship may be available.

Qualifikationen

• SDLC experience required.
• Proficient in OOP with knowledge of common APIs and data structures.
• Relational database experience (MySQL/PostgreSQL) and SQL basics.

Aufgaben

• Develop scalable, production-ready Spring Boot microservices.
• Build intelligent tool-using agents and integrate RAG pipelines with vector databases.
• Own design, implementation, testing, and optimization across cloud-native architectures.
• Conduct code reviews, ensure quality, and maintain documentation.
• Ship APIs, monitoring, CI/CD, security, and performance enhancements.

Kenntnisse

Java

C++

C#

OOP

APIs and data structures

SQL

AI concepts

Spring AI

LangChain4j

RAG

Embeddings

Ausbildung

Master’s Degree in Computer Science

Tools

Spring

Maven

React.js

HTML

CSS

WebLogic

RabbitMQ

Tomcat

LangChain4j

Spring AI

Jobbeschreibung

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

• Experience with one or more OOP programming languages, including Java, C++, C#, similar languages.
• 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.

AI Integration

• 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

Qualifications

• Decent understanding of the software development life cycle
• Basic programming skills using object-oriented programming (OOP) languages with in-depth knowledge of common APIs and data structures like Collections, Maps, lists, Sets, etc.
• Knowledge of relational databases (e.g., MySQL, PostgreSQL), basic SQL query language skills

Required Skills

• Master’s Degree in Computer Science (CS)
• 0-1 year of practical experience in Java coding
• Experience using Spring, Maven, React.js, HTML, CSS
• Knowledge of other contemporary Java technologies (e.g., Weblogic, RabbitMQ, Tomcat, etc.)
• Basic understanding of AI/LLM concepts.
• Spring AI or LangChain4j experience.
• RAG application building or vector database experience.

Pay range and compensation package

$62,000.00 to $80,000.00 /year

Equal Opportunity Statement

BeaconFire is an E-verified company and provides equal employment opportunities (visa sponsorship provided).