Java Consultant

re-zoo-me; East Windsor Township, Northern (NJ, KY); Hybrid; USD 65,000 - 80,000; Full time

Benefits offered by this job

Visa sponsorship provided

Job summary

BeaconFire is seeking a Full Stack Developer in New Jersey to build scalable web apps using Java, Spring Boot, Angular/React, and SQL/NoSQL databases. You will own the full development lifecycle in an Agile team and contribute to API design, testing, and deployment.

The role includes AI integration with RAG pipelines, plus staying current with Java tech and best practices. Visa sponsorship is provided for qualified candidates.

Qualifications

• Experience in Java and JavaScript.
• Understanding of the software development life cycle.
• Basic OOP with common APIs and data structures (Maps, Lists, Sets).
• Knowledge of relational databases (MySQL, PostgreSQL) and SQL basics.

Responsibilities

• Develop scalable web apps using Java 8/17, Spring Boot, SQL/NoSQL, Kafka, RabbitMQ, Angular 2+, React.js, HTML5, CSS, JavaScript, and TypeScript.
• Perform code reviews to ensure quality and best practices.
• Own full development lifecycle in an Agile Scrum team, including planning, design, implementation, testing, and optimization.
• Create and maintain comprehensive technical documentation for apps, APIs, and deployment procedures.
• Deploy to production: APIs, monitoring, CI/CD, cost/performance optimization, and security best practices.
• Stay up to date with the latest Java technologies.

Skills

Java

JavaScript

OOP concepts

SQL/NoSQL databases

Education

Master’s Degree in Computer Science (CS)

Tools

Spring

Maven

React.js

HTML/CSS

Kafka

RabbitMQ

Job description

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.

Compensation:

$65,000.00 to $80,000.00 /year

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