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Software Engineer (L3) Email at Twilio - ApplyBlast

Software Engineer (L3) Email

Twilio

5 hours ago

3.9 on Glassdoor

Remote

Full Time

Medior

0 applicants

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About this role

This role involves developing, deploying, and managing highly available, massive-scale distributed systems for Twilio SendGrid, processing billions of emails during peak events. The engineer will modernize backend systems, optimize Go-based microservices, and contribute to the design and reliability of dual-cloud infrastructure across AWS and Azure. The position requires a strong focus on code quality, infrastructure observability, and mentoring junior team members.

Responsibilities

Architect and ship reliable high-velocity features handling critical traffic
Drive rigorous code reviews and push for maintainable patterns in Go codebase
Manage and enhance cloud configurations across AWS and Azure environments

Skills

About Twilio

twilio.com

Headquarters

San Francisco, California, United States

Company Size

5001-10000 employees

Founded

2008

View Profile

Twilio is a cloud communications and Customer Engagement Platform that provides developer-friendly APIs and AI-enabled tools for building messaging and voice experiences. Its services let businesses send SMS and WhatsApp, run programmable voice, manage email, and orchestrate omnichannel customer workflows and contact center interactions. Companies choose Twilio for its scalable global infrastructure, rich data and AI integrations, and comprehensive developer tooling that accelerates communication-led applications.