Fullstack Developer (React / Ruby on Rails)

3Shape; Glendale (AZ); On-site; USD 110,000 - 150,000; Full time

Job summary

3shape in Glendale, AZ seeks a mid to senior Fullstack Developer to build scalable medical/dental tech apps using React on the frontend and Ruby on Rails on the backend. You’ll shape user experience and API architecture.

You’ll work across REST and GraphQL APIs, implement secure data flows, and collaborate with designers, product managers, and engineers to deliver robust, compliant software.

Qualifications

• Experience with React and Rails in fullstack roles.
• Strong understanding of REST APIs and GraphQL.
• Familiarity with cloud services and deployment automation.
• Ability to work across teams and maintain secure, scalable apps.

Responsibilities

• Build and maintain applications using React and Ruby on Rails.
• Develop new features and optimize for speed, scalability, and reliability.
• Architect and maintain RESTful + GraphQL APIs.
• Collaborate with designers, product managers, and engineers to bring ideas to life.
• Build and integrate APIs, ensuring secure data flow and integration with external services.
• Review code, write tests, and help drive deployment automation.
• Monitor, debug, and optimize applications for performance, scalability, and reliability.
• Ensure security and compliance best practices are applied throughout the lifecycle.

Skills

React

Rails

REST APIs

GraphQL

OAuth

AWS

Web security

CI/CD

Git

Tools

Git

CI/CD pipelines

AWS

Job description

Overview

Fullstack Developer (React / Ruby on Rails) - Location: Glendale, AZ Employment Type: Full-time

We're looking for a Fullstack Developer (mid to senior level) to help us build and scale applications in the medical/dental tech space. This is a chance to work across both the frontend (React) and backend (Ruby on Rails) - shaping everything from user experience to API architecture.

What You'll Do

• Build and maintain applications using React and Ruby on Rails
• Develop new features and optimize for speed, scalability, and reliability
• Architect and maintain RESTful + GraphQL APIs
• Collaborate with designers, product managers, and engineers to bring ideas to life
• Build and integrate APIs, ensuring secure and efficient data flow and integrate with external services and contribute to microservices architecture
• Review code, write tests, and help drive deployment automation
• Monitor, debug, and optimize applications for performance, scalability, and reliability
• Ensure security and compliance best practices are applied throughout the application lifecycle
• Collaborate with functional stakeholders to define the technical roadmap and communicate to other developers to implement technical solutions

What We're Looking For

• Strong skills with React (hooks, SPA best practices) and Rails
• Experience building large-scale applications (frontend + backend)
• Solid understanding of REST APIs, OAuth, API security, and GraphQL
• Familiarity with Git, CI/CD pipelines, debugging, and deployment automation
• Comfort working with AWS services including S3, Route 53, Elastic Beanstalk, CloudWatch, SQS, Cognito, and RDS
• Strong understanding of web security, scalability, and performance optimization

Bonus Skills

• Experience with HIPAA compliance and secure app design
• Familiarity with CSS frameworks (Bootstrap, Material UI, etc.)
• Experience with React Native or mobile app development

Diversity & Inclusion

We encourage all relevant applicants to apply.

We are committed to celebrating human diversity, and we trust that the best way to reach outstanding business results is by welcoming diverse people into our community.

Responsibilities & Qualifications

• Responsibilities and qualifications reflect the role: build, maintain, secure, and scale applications; collaborate across teams; implement technical solutions; ensure compliance.

Notes

We do not include external job postings or unrelated listings in this description.