Java AI Developer
BeaconFire Inc.
Posted 13 Nov 2026, 08:53 ET
This job at a glance
- Who can apply
- New grads and up to 1 year
- Must know
- SpringMicroservicesJavaJavaScriptTypeScriptSQL
- Work
- On-site in New York City Metropolitan Area
- Pay
- $62K–$80K a year
- Skill demand
- JavaScript51%Java47%Microservices10%Spring7%of 150 similar entry-level jobs posted in the US this week
- Listed
- Nov 13, 2026 · still open
Sign in free to see which of these skills your resume already shows.
About BeaconFire
BeaconFire specializes in Software Development, Web Development, and Business Intelligence.
About the Role
We are seeking an AI developer to build scalable, production-ready Spring Boot microservices. You will design and implement high-performance web services, develop intelligent tool-using agents, and work with cloud-native architectures and databases. You will own the development lifecycle, including design, implementation, testing, and optimization.
Key Responsibilities
- 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, ensuring 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 an Agile Scrum team and own the full development lifecycle.
- Create and maintain comprehensive technical documentation for applications, APIs, and deployment procedures.
- Deploy APIs, implement monitoring/observability, optimize for cost/performance, manage CI/CD, and apply 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.
Qualifications & Tech Stack
- 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) and basic SQL query language 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).
- Basic understanding of AI/LLM concepts.
- Spring AI or LangChain4j experience.
- RAG application building or vector database experience.
Pay range: $62,000.00 - $80,000.00 /year