Java Full-Stack Engineer: Spring Boot & React – Austin

Quantum Technologies. LLC; Austin (TX); On-site; USD 93,000 - 133,000; Full time

Job summary

Quantum Technologies. LLC in Austin, TX seeks a Java Full Stack Developer to design and build robust full‑stack applications using Java, Spring Boot, and React.

You will implement REST APIs, microservices, and Azure DevOps pipelines in a fast-paced Agile environment. The role emphasizes secure, scalable solutions, collaboration with cross‑functional teams, and ongoing modernization with AI-assisted development.

Qualifications

• Proven ability to design and implement full-stack Java apps.
• Experience with Spring Boot and React stacks.
• Strong knowledge of RESTful APIs and microservices.
• Familiarity with cloud-based CI/CD pipelines.

Responsibilities

• Design and develop full-stack applications using Java, Spring Boot, React, REST APIs, and Microservices.
• Build responsive interfaces and integrate with insurance platforms, APIs, and third-party services.
• Implement CI/CD, automated testing, deployment, and release pipelines using Azure DevOps.
• Apply GenAI/AI coding assistants to accelerate development, testing, documentation, and productivity.
• Ensure security, performance, scalability, observability, and engineering standards.
• Collaborate with Product Owners, UX, QA, DevOps, architects, and business teams in an Agile POD model.

Skills

Java

Spring Boot

React

REST APIs

Microservices

Azure DevOps

Tools

Azure DevOps

Job description

Quantum Technologies. LLC in Austin, TX seeks a Java Full Stack Developer to design and build robust full‑stack applications using Java, Spring Boot, and React.

You will implement REST APIs, microservices, and Azure DevOps pipelines in a fast-paced Agile environment. The role emphasizes secure, scalable solutions, collaboration with cross‑functional teams, and ongoing modernization with AI-assisted development.