Senior Full-Stack Developer: Java/React + AI

Intone Inc; McLean (VA); Hybrid; USD 140,000 - 190,000; Full time

Job summary

Intone Inc. is seeking a Senior Full Stack Software Engineer in McLean, VA to tackle broad, complex problems with modern development practices and AI-powered tooling throughout the software lifecycle.

You will design, build, and maintain robust full-stack applications, including Java backend services with Spring Boot and modern frontend work with React and TypeScript. The role emphasizes enterprise-scale APIs, scalable databases, automated testing, and DevOps best practices.

Qualifications

• Bachelor's degree in CS, Eng, or related field.
• Minimum 5 years of hands-on full stack development experience.
• Proven track record delivering production-grade software.
• Expert-level Java development with Spring/Spring Boot.
• Experience designing microservices and RESTful APIs at enterprise scale.
• Strong database design and query optimization (PostgreSQL, SQL, MongoDB, Spark SQL).
• Proficiency in Python for scripting and data processing.
• Expert in React, Angular, and JavaScript for enterprise web apps.
• Experience with component-driven frontend architecture and ES6+.
• Hands-on with automated testing frameworks (JUnit, Selenium, Cypress, Playwright).
• Familiarity with AWS services (EC2, S3, RDS) and CI/CD, Docker, IaC (Terraform/CloudFormation).
• Experience using Generative AI tools to accelerate code generation and debugging.

Responsibilities

• Design, develop, and maintain full-stack applications for regulatory operations.
• Develop Java backend services using Spring and Spring Boot; build microservices and REST APIs.
• Build scalable enterprise web apps with React, Angular, JavaScript, and TypeScript.
• Apply Generative AI tools across the SDLC to boost productivity and quality.
• Design and execute automated testing strategies to ensure reliability.
• Collaborate with product, data, and compliance teams to deliver impactful software.
• Lead code reviews, uphold coding standards, and mentor peers.
• Improve CI/CD pipelines and DevOps practices; optimize performance and scalability.

Skills

Java

Spring Boot

React

TypeScript

SQL

PostgreSQL

MongoDB

Python

AWS

CI/CD

JUnit/Selenium

Education

Bachelor's degree in CS/Eng

Tools

Docker

Terraform

Kubernetes

GitHub Copilot

Job description

Intone Inc. is seeking a Senior Full Stack Software Engineer in McLean, VA to tackle broad, complex problems with modern development practices and AI-powered tooling throughout the software lifecycle.

You will design, build, and maintain robust full-stack applications, including Java backend services with Spring Boot and modern frontend work with React and TypeScript. The role emphasizes enterprise-scale APIs, scalable databases, automated testing, and DevOps best practices.