Senior Frontend Architect: High-Performance SPA Leader

Otter.ai

Mountain View (CA)

Hybrid

USD 170,000 - 210,000

Full time

14 days+

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Benefits offered by this job

Competitive salary & equity
Hybrid work in Mountain View/SF
Team gatherings in Bay Area
Comprehensive health benefits
Paid time off 15 days + parental leave
401(k) plan

Job summary

Otter.ai is seeking a Senior Software Engineer to lead feature development and act as a technical expert, collaborating with stakeholders to improve performance, infrastructure, and user experience of our platform. You will own the ongoing evolution of our web application, transforming it into a responsive single-page app focused on performance and UX.

You will write clean, reusable code and drive testing, security, and cross‑browser consistency, while mentoring teammates and advancing coding

Qualifications

  • 5+ years of experience building and architecting SPA web apps with a JS framework.
  • Strong command of HTML/CSS, TypeScript, and JavaScript.
  • Experience with AWS and Linux environments.
  • Solid debugging, testing, and code review practices.

Responsibilities

  • Lead feature development and act as a technical expert across teams.
  • Drive performance and infrastructure improvements for the platform.
  • Architect and refine the web app into a responsive SPA.
  • Write clean, maintainable code following standards and review code.
  • Diagnose and fix bugs; ensure cross-browser compatibility.
  • Contribute to testing, security, and overall reliability.
  • Stay current with new technologies to improve processes.

Skills

HTML/CSS
TypeScript
JavaScript
SPA architecture
WebSockets
Linux
AWS

Education

BS/MS in CS or related field

Tools

REST APIs

Job description

Otter.ai is seeking a Senior Software Engineer to lead feature development and act as a technical expert, collaborating with stakeholders to improve performance, infrastructure, and user experience of our platform. You will own the ongoing evolution of our web application, transforming it into a responsive single-page app focused on performance and UX.

You will write clean, reusable code and drive testing, security, and cross‑browser consistency, while mentoring teammates and advancing coding

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