Frontend Engineer

7Seventy; United States; Remote; USD 170,000 - 230,000; Full time

Job summary

7Seventy is seeking a Frontend Engineer to build performant, accessible web applications using React and TypeScript. You will translate clinical workflows into intuitive UI, design reusable components, and shape the frontend architecture to support consistent functionality across facilities and shared devices.

You will implement offline-first data capture, manage application state, and ensure reliable submission workflows.

Qualifications

• Production React/TypeScript experience required.
• Experience owning frontend architecture decisions.
• Experience with offline-first or real-time interfaces and failure handling.

Responsibilities

• Translate clinical workflows into intuitive, accessible, and high-performance user interfaces that function across facility networks and shared devices.
• Develop and maintain frontend applications using React and TypeScript, with a focus on usability, reliability, and application performance.
• Implement resilient offline-first functionality that enables data capture when facility network connectivity is limited or unavailable.
• Build reliable submission queues that prevent data loss and duplicate entries during synchronization and submission.
• Design reusable frontend frameworks and shared UI components that allow other developers to concentrate on clinical workflow functionality.
• Make frontend architecture decisions involving component structure, state management, and application performance.
• Optimize web application performance, accessibility, usability, and reliability across supported devices and network conditions.
• Translate product requirements into clearly scoped technical implementations that can be delivered within days.
• Evaluate technical tradeoffs and communicate implementation decisions to non-technical stakeholders.

Skills

React

TypeScript

Frontend architecture

State management

Offline-first

Web performance

Accessibility

Tools

Vite

Radix

PostgreSQL

Prisma

pgvector

AWS

Terraform

Jest

Vitest

Puppeteer

Job description

Core Areas: React, TypeScript, Frontend Architecture, Component Architecture, State Management, Offline-First Applications, Web Performance Optimization, Accessible User Interfaces

Compensation: $170,000–$230,000 annually, plus equity

About the Role

This Frontend Engineer position focuses on building performant, accessible, and reliable web applications using React and TypeScript. The role involves translating clinical workflows into intuitive user interfaces, designing reusable frontend components, and developing application architecture that supports consistent functionality across multiple facilities and shared devices. Key priorities include frontend performance, usability, and reliable data capture in environments with inconsistent network connectivity.

The position requires hands-on experience with production React applications, TypeScript, frontend architecture, and modern web development practices. Responsibilities include implementing offline-first functionality, managing application state, and creating dependable submission workflows that prevent lost or duplicate entries. The frontend technology stack includes React, Vite, and Radix, with an emphasis on maintainable components, responsive application behavior, and practical technical decisions that support rapid product delivery.

What You'll Do

• Translate clinical workflows into intuitive, accessible, and high-performance user interfaces that function across facility networks and shared devices.
• Develop and maintain frontend applications using React and TypeScript, with a focus on usability, reliability, and application performance.
• Implement resilient offline-first functionality that enables data capture when facility network connectivity is limited or unavailable.
• Build reliable submission queues that prevent data loss and duplicate entries during synchronization and submission.
• Design reusable frontend frameworks and shared UI components that allow other developers to concentrate on clinical workflow functionality.
• Make frontend architecture decisions involving component structure, state management, and application performance.
• Optimize web application performance, accessibility, usability, and reliability across supported devices and network conditions.
• Translate product requirements into clearly scoped technical implementations that can be delivered within days.
• Evaluate technical tradeoffs and communicate implementation decisions to non-technical stakeholders.

Qualifications

Required Experience

• Professional experience building and shipping production web applications using React and TypeScript.
• Experience owning frontend architecture decisions and implementing maintainable application structures.
• Experience delivering offline-first or real-time interfaces, including an understanding of their technical limitations and failure scenarios.

Required Skills

• Strong understanding of modern frontend development, including component architecture, reusable UI components, and state management.
• Ability to optimize web applications for performance, usability, and reliability.
• Practical knowledge of developing resilient interfaces that maintain functionality under challenging network conditions.
• Ability to translate product requirements into scoped technical implementations and deliver working functionality within short development cycles.
• Ability to evaluate implementation tradeoffs and explain technical decisions clearly to non-technical stakeholders.

Preferred Qualifications

• Product design experience supported by a portfolio of shipped user interfaces.
• Frontend: React, Vite, Radix.
• Data: PostgreSQL with row-level security, Prisma, pgvector.
• Infrastructure: AWS (ECS Fargate, RDS, SNS/SQS, Bedrock), Terraform.
• Quality and Testing: Jest, Vitest, Puppeteer acceptance specifications, GitHub Actions merge queue.

Recruitment notice: all communication only happens from authorized email addresses ending [e-mail]. We never ask for payments or sensitive documents. Suspect a scam? Email [e-mail]