AI-Driven Software Engineer (RAG & Elasticsearch)

Agile Business Concepts; Chantilly (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Agile Business Concepts is seeking an experienced Software Engineer / SME to join a high-performing Agile team. You will design, develop, and enhance mission-critical software, including modern web apps, scalable search systems, and AI/LLM integrations within AWS/Azure environments.

You will own front-end and back-end development, implement CI/CD pipelines, and collaborate with product owners, security, and operations to ensure quality and timely delivery across the software lifecycle.

Qualifications

• Experience delivering full-stack software in Lean Agile environments with modern web tech.
• Proficient in SPA development with React, HTML5, CSS3, and JavaScript.
• Backend API design using Node.js/Express and RESTful services.

Responsibilities

• Participate in Agile ceremonies and collaborate with cross-functional teams.
• Design, develop, enhance, and maintain scalable enterprise software applications.
• Develop SPA front-ends and RESTful APIs.
• Build AI-enabled search and retrieval pipelines using Elasticsearch and RAG.

Skills

Full-stack development

React

Node.js

RESTful APIs

Elasticsearch

Cloud (AWS/Azure)

CI/CD

Jenkins

Jest

Karma

Tools

Express

Tomcat

Job description

Agile Business Concepts is seeking an experienced Software Engineer / SME to join a high-performing Agile team. You will design, develop, and enhance mission-critical software, including modern web apps, scalable search systems, and AI/LLM integrations within AWS/Azure environments.

You will own front-end and back-end development, implement CI/CD pipelines, and collaborate with product owners, security, and operations to ensure quality and timely delivery across the software lifecycle.