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Junior Java Software Developer

BeaconFire Inc. New York City Metropolitan Area
Visa Sponsorship
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AI Summary

Develop scalable web applications and secure code for client platforms using Java and modern frameworks. Responsible for full-stack development, AI integration via RAG pipelines, and the complete Agile software development lifecycle. Requires proficiency in Java, JavaScript, and relational databases with a strong foundation in OOP principles.

Key Highlights
Full-stack development using Java 8/17 and Spring Boot
Implementation of AI RAG pipelines using Spring AI and LangChain4j
Ownership of the full development lifecycle within an Agile Scrum team
Key Responsibilities
Develop scalable web applications using Java, Spring Boot, SQL, NoSQL, Kafka, RabbitMQ, Angular, React, HTML5, CSS, JavaScript, and TypeScript.
Write clean, efficient, maintainable, and reusable code.
Conduct testing to ensure application reliability and perform code reviews for quality and consistency.
Participate in Agile Scrum teams and own the full development lifecycle from planning to optimization.
Create and maintain comprehensive technical documentation for applications, APIs, and deployment procedures.
Manage production shipments including APIs, monitoring, cost/performance optimization, CI/CD, and security.
Implement RAG pipelines using Spring AI and LangChain4j with vector database integration.
Technical Skills Required
Java JavaScript SQL
Benefits & Perks
Annual salary of $62,000 – $80,000
Visa sponsorship available for eligible candidates
Nice to Have
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 Weblogic, RabbitMQ, Tomcat
Basic understanding of AI/LLM concepts
Spring AI or LangChain4j experience
RAG application building or vector database experience

Job Description



We’re currently hiring for an exciting Java Software Developer role, and I wanted to reach out to see if you or someone in your network might be interested. This is a fantastic opportunity to work on high-impact projects using modern technologies in a collaborative and growth-oriented environment.


About the Company

BeaconFire is based in Central NJ, specializing in Software Development, Web Development, and Business Intelligence; looking for candidates with a strong background in Software Engineering or Computer Science for a Java / Software Developer position.


About the Role

The Java / Software Engineer will be responsible for developing applications and writing scalable, secure, maintainable code that powers our clients’ platforms.


Job Responsibilities:

Full Stack Development

● 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.

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:

● Experience in the programming languages Java and JavaScript

● 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.


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


If you're currently exploring opportunities or open to learning more, I’d love to connect. Please feel free to share your updated resume or reach out directly at [email protected]

Looking forward to hearing from you!



Compensation

$62,000 – $80,000/year


BeaconFire is an E-Verified company and provides equal employment opportunities. Visa sponsorship is available for eligible candidates.


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