Senior Full-Stack Engineer: React/Next.js + Voice AI

Phonely; San Francisco (CA); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Company-paid meals

Team outings and travel

Healthy work-life culture

Job summary

A forward-thinking tech company in San Francisco seeks a Senior Full Stack Engineer to join their fast-paced team. This role involves building high-performance web applications with React and Next.js, collaborating closely with engineering and product teams. The ideal candidate will have over 5 years of experience in production applications, strong skills in full-stack development, and a solid grasp of TypeScript. Enjoy a collaborative environment with a focus on solving complex voice AI challenges, alongside opportunities for team bonding and personal growth.

Qualifications

• 5+ years of experience building production applications.
• Strong experience with React and Next.js.
• Solid understanding of TypeScript, modern frontend tooling, and state management.

Responsibilities

• Build and maintain high-performance web applications using React and Next.js.
• Design and implement end-to-end features across frontend and backend systems.
• Own UI/UX quality—craft fast, intuitive, and reliable user experiences.

Skills

React

Next.js

TypeScript

API design

Full-stack applications

Tools

Python

AWS

GCP

Kubernetes

Job description

A forward-thinking tech company in San Francisco seeks a Senior Full Stack Engineer to join their fast-paced team. This role involves building high-performance web applications with React and Next.js, collaborating closely with engineering and product teams. The ideal candidate will have over 5 years of experience in production applications, strong skills in full-stack development, and a solid grasp of TypeScript. Enjoy a collaborative environment with a focus on solving complex voice AI challenges, alongside opportunities for team bonding and personal growth.