Entry level Java Developer

BeaconFire Inc.; California; On-site; USD 90,000 - 140,000; Full time

Benefits offered by this job

Visa sponsorship provided

E-verified employer

Job summary

BeaconFire Inc. in the United States seeks a Java Full Stack Developer with AI integration to build scalable Spring Boot microservices and web applications.

You will design and implement high-performance APIs, integrate AI components, and contribute to cloud-native architectures. You will own the development lifecycle from design to testing and optimization, perform code reviews, maintain documentation, and ensure production readiness.

Qualifications

• Decent understanding of the software development lifecycle.
• Basic programming skills using object-oriented languages with knowledge of APIs and data structures.
• Knowledge of relational databases (MySQL, PostgreSQL) and basic SQL.

Responsibilities

• Perform code reviews to ensure quality and best practices.
• Own the full development lifecycle in an Agile Scrum team.
• Create and maintain technical documentation for applications and APIs.
• Ship to production APIs, monitoring, CI/CD, and security best practices.
• Stay up to date with Java technologies and cloud-native architectures.

Skills

Java

Spring

SQL

REST APIs

Maven

React.js

Education

Master’s Degree in Computer Science (CS)

Tools

Spring

Maven

React.js

HTML/CSS

Tomcat

Job description

Java Full Stack Developer with AI Integration

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

• 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.

Requirement

• 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

Preferred Qualifications

• 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.

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