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BeaconFire Inc.

Java AI Developer

BeaconFire Inc.
United States · Full-time · Entry

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.

Key Skills

Ranked by relevance

java rabbitmq reactjs sql ai data structures spring boot javascript postgresql angular nosql mysql kafka maven html5 scrum cicd css oop
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Posted
Jul 11, 2026
Type
Full-time
Level
Entry
Location
New York City Metropolitan Area

Industries

Software Development

Categories

Consulting

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