Java Full Stack Developer AI Integration

Java Full Stack Developer with AI Integration

Beacon Fire is a leading technology consulting and software development company based in Central New Jersey, specializing in Software Development, Web Development, Data Analytics, and Business Intelligence solutions.

We are looking for ambitious and motivated Java Full Stack Developers who are excited to build modern enterprise applications while working with cutting‑edge AI technologies. This is an excellent opportunity for recent graduates and early‑career professionals to gain hands‑on experience with scalable microservices, cloud‑native applications, and AI‑powered solutions.

If you’re passionate about software engineering and eager to explore technologies like Spring AI, LangChain4j, and RAG applications, we’d love to hear from you!

• Build and maintain RESTful APIs and production‑ready microservices.
• Work with SQL and No
  
  SQL databases to design efficient and scalable data solutions.
• Implement event‑driven architectures using Kafka and RabbitMQ.
• Write clean, maintainable, and reusable code following industry best practices.
• Perform testing, debugging, and performance optimization.
• Participate in code reviews and Agile Scrum ceremonies.
• Own the software development lifecycle from design to deployment and optimization.
• Create and maintain technical documentation.
• Support CI/CD, monitoring, observability, security, and production deployments.
• Build Retrieval‑Augmented Generation (RAG) applications using Spring AI and LangChain4j.
• Integrate vector databases and AI‑powered search solutions.
• Develop intelligent tool‑using agents and AI‑driven applications.
• Work with embeddings, chunking strategies, retrieval optimization, and reranking techniques.
• Stay current with the latest Generative AI and LLM advancements.
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Technology, or a related field.
• Understanding of Object‑Oriented Programming (OOP) concepts.
• Familiarity with Collections, Lists, Maps, Sets, and common data structures.
• Basic knowledge of MySQL, PostgreSQL, or other relational databases.
• Understanding of Software Development Life Cycle (SDLC).
• Strong problem‑solving, communication, and teamwork skills.
• 0–1 year of Java development experience.
• Experience with Spring Framework, Spring Boot, Maven, React.js, HTML, and CSS.
• Exposure to Tomcat, RabbitMQ, Web Logic, or related enterprise technologies.
• Basic understanding of AI, Generative AI, and Large Language Models (LLMs).
• Experience with Spring AI, LangChain4j, Vector Databases, or RAG applications is a plus.
• Work on real‑world enterprise and AI‑powered applications.
• Learn from experienced engineers and technology leaders.
• Gain exposure to modern cloud‑native and microservices architectures.
• Accelerate your career growth in Full Stack Development and AI Engineering.
• Collaborative, innovative, and learning‑focused environment.

Join Beacon Fire and help build the next generation of intelligent software solutions.

Apply today and take the next step in your software engineering journey!