Full Stack Developer

S3 CONNECTIONS LLC
Pasadena, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Pasadena, United States of America

Tech stack

Web Interfaces
Java
JavaScript
Agile Methodologies
Artificial Intelligence
Amazon Web Services (AWS)
Application Performance Management
HTML5
Azure
CSS
Cloud Computing
Code Review
Relational Databases
Gradle
Java Persistence API
Spring
PostgreSQL
Maven
Microsoft SQL Server
MVC
OAuth
Oracle Applications
RabbitMQ
Standard Sql
Search Technologies
Systems Integration
TypeScript
Google Cloud Platform
Enterprise Software Applications
Chatbots
Spring Cloud
React
Large Language Models
Prompt Engineering
Spring-boot
Generative AI
GIT
Kubernetes
Kafka
React
REST
Docker
Microservices

Job description

Seeking a Senior Full Stack Developer with strong experience in Java, Spring Boot, React, and Generative AI technologies. The ideal candidate will build scalable enterprise applications, develop modern web interfaces, and integrate AI-powered capabilities using Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG)., * Develop and maintain Java Spring Boot applications

  • Build responsive user interfaces using React
  • Design secure REST APIs and Microservices
  • Integrate GenAI and LLM capabilities into enterprise applications
  • Develop AI-powered workflows using RAG and vector search
  • Participate in architecture, code reviews, and technical design
  • Optimize application performance, scalability, and reliability
  • Collaborate with cross-functional Agile teams

Requirements

  • 7+ years of Java Full Stack development experience
  • Strong experience with Java (11/17/21) and Spring Boot
  • Experience building REST APIs and Microservices
  • Strong knowledge of Spring Framework (MVC, Data JPA, Security)
  • Hands-on experience with React.js, JavaScript/TypeScript, HTML5, and CSS3
  • Experience with Redux or Context API
  • Strong SQL and relational database experience (Oracle, PostgreSQL, SQL Server)
  • Experience with Git, Maven/Gradle, and CI/CD pipelines
  • Experience with Docker, Kubernetes, and cloud platforms (AWS, Azure, or Google Cloud Platform)

AI & GenAI Skills

  • Experience integrating Large Language Models (LLMs) into enterprise applications
  • Experience with OpenAI, Azure OpenAI, Claude, Gemini, or similar platforms
  • Knowledge of Prompt Engineering
  • Experience with Spring AI, LangChain, or LangGraph
  • Understanding of RAG, embeddings, vector databases, and semantic search
  • Experience building AI-powered chatbots, document search, summarization, or intelligent workflows, * Experience with Kafka or RabbitMQ
  • Knowledge of OAuth2 and JWT
  • Experience building cloud-native applications
  • Strong communication and problem-solving skills

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