Full Stack Software Engineer

OneImaging; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

OneImaging Inc. is hiring a Senior Full-Stack Engineer to design and implement scalable features using TypeScript, React, Next.js, Node.js, and PostgreSQL.

You will build accessible frontend interfaces for patients and healthcare providers and develop secure, HIPAA-compliant backend services with robust auditing. The role requires strong expertise in modern frontend frameworks, RESTful APIs, and database systems (MongoDB and PostgreSQL) and offers exposure to AWS services, testing, and DevOps

Qualifications

• B.S. in Computer Science or related technical discipline with 4+ years of full stack experience (or 6+ years relevant industry experience).
• Strong proficiency in TypeScript and JavaScript.
• Expertise with React, Next.js, and modern frontend build tools.
• Proven experience with Node.js, Express, and RESTful API development.
• Solid understanding of MongoDB (Mongoose) and PostgreSQL.
• Experience with responsive design and CSS-in-JS.
• Familiarity with testing frameworks like Jest, React Testing Library, and Cypress.
• Understanding of web security and secure authentication/authorization.

Responsibilities

• Design and implement full stack features using TypeScript, React, Next.js, Node.js, Express, and PostgreSQL.
• Build responsive, accessible frontend interfaces for patients and healthcare providers.
• Develop scalable backend services and RESTful APIs with HIPAA-compliant audit logging
• Create reusable React components and maintain consistent design patterns.
• Implement state management and optimize frontend performance.
• Write comprehensive unit, integration, and end-to-end tests.
• Align with UI/UX designs to translate prototypes into production-ready features.
• Leverage AWS services including S3, CloudFront, App Runner, and Fargate for deployment.
• Maintain clear documentation for APIs and architectural decisions.

Skills

TypeScript

JavaScript

React

Next.js

Node.js

Express

REST APIs

PostgreSQL

MongoDB

CSS-in-JS

Testing

Security

Education

B.S. in Computer Science

Tools

Docker

AWS

CI/CD

DevOps

Microservices

PostgreSQL

MongoDB

Job description

Responsibilities

• Design and implement full stack features using TypeScript, React, Next.js, Node.js, Express, and PostgreSQL
• Build responsive, accessible frontend interfaces for patients and healthcare providers
• Develop scalable backend services and RESTful APIs with HIPAA-compliant audit logging
• Create reusable React components and maintain consistent design patterns
• Implement state management and optimize frontend performance
• Write comprehensive unit, integration, and end-to-end tests
• Align with UI/UX designs to translate prototypes into production-ready features
• Leverage AWS services including S3, CloudFront, App Runner, and Fargate for deployment
• Maintain clear documentation for APIs and architectural decisions

Requirements

• B.S. in Computer Science or related technical discipline with 4+ years of full stack experience (or 6+ years relevant industry experience)
• Strong proficiency in TypeScript and JavaScript
• Expertise with React, Next.js, and modern frontend build tools
• Proven experience with Node.js, Express, and RESTful API development
• Solid understanding of MongoDB (Mongoose) and PostgreSQL
• Experience with responsive design and CSS-in-JS
• Familiarity with testing frameworks like Jest, React Testing Library, and Cypress
• Understanding of web security and secure authentication/authorization

Preferred Qualifications

• Experience with healthcare data standards (FHIR, HL7, DICOM)
• Familiarity with HIPAA compliance and security best practices
• Knowledge of Docker and microservices architecture
• Proficiency with AWS cloud-native development
• Experience with CI/CD pipelines and DevOps practices
• Experience integrating AI/ML services like OCR or LLMs into web applications
• Understanding of WCAG accessibility standards

About the Company

OneImaging is solving the inefficiencies in radiology by providing a concierge approach and a premium-quality radiology network of over 5,000 vetted providers, reducing imaging costs by 60-80% for patients and employers.