Web Application Developer

QVine, an SAIC company, is seeking a Full Stack Web Application Developer to build modern, scalable web applications with AI-driven features. The role develops ReactJS interfaces, Python backend services, LLM-powered applications, APIs, and cloud deployments, while supporting CI/CD and secure development practices.

Responsibilities:

• Front-End Development: Design, build, and maintain responsive, user-friendly web interfaces using ReactJS, including state management, component architecture, and integration with RESTful and streaming APIs
• Python Backend Development: Develop and maintain scalable backend services in Python, exposing clean APIs to support front-end and AI-driven functionality
• LLM Application Engineering: Design, implement, and optimize AI-powered features using LangChain and LangGraph, including building conversational agents, retrieval-augmented generation (RAG) pipelines, and multi-step agentic workflows
• API Design & Integration: Build and maintain well-documented APIs that connect front-end applications with backend services and third-party LLM providers
• CI/CD & Deployment: Contribute to continuous integration and continuous delivery pipelines to streamline code deployment, testing, and release cycles for web applications
• Cloud Deployment: Deploy and maintain web applications and backend services in cloud environments (AWS and/or Azure), ensuring high availability, security, and cost efficiency
• Security & Compliance: Collaborate with the cybersecurity team to embed best practices into the development lifecycle, including secrets management, secure API design, vulnerability scanning, and compliance automation