Java Developer - Spring Boot Microservices & AI Integration
BeaconFire Inc. seeks a Java developer to build scalable Spring Boot microservices and implement AI-powered RAG pipelines. Responsibilities include full-stack development, cloud-native architecture, and end-to-end lifecycle ownership. Requirements include Java/JavaScript proficiency, Spring Boot experience, and basic AI/LLM knowledge.
Key Highlights
Key Responsibilities
Technical Skills Required
Benefits & Perks
Job Description
About the Company
BeaconFire is based in Central NJ, specializing in Software Development, Web Development, and Business Intelligence.
About the Role
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.
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.
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Qualifications
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- 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
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.
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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).
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