# Software Engineer (L3)

**Company**: Twilio
**Location**: Remote - US
**Work arrangement**: remote
**Experience**: senior
**Job type**: full-time
**Salary**: $141,520 - $176,900
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/twilio/jobs/7926883?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_3719dad0-5d9

## Description

Join the team as a Senior Software Engineer for Stytch, where you'll shape the next generation of identity products.

As a Senior Software Engineer, you will help scale Stytch’s core product as we bring Stytch capabilities to Twilio’s full customer base, delivering secure, developer-first identity experiences. You’ll build backend APIs that power authentication, authorization, and emerging agentic and non-human identity use cases. You’ll partner closely with product and engineering leadership to design and deliver high-impact customer-facing features, and evolve our platform for Twilio’s scale.

This is a rare chance to operate like a startup within Twilio: you’ll work in a high-ownership environment with startup speed, backed by Twilio’s reach and scale.

Responsibilities:

- Build and own backend product capabilities for Stytch’s identity platform on Twilio,shipping new API surfaces and core authentication flows, including agentic and non-human identity use cases.

- Partner with Product and Engineering leadership to set direction, translate customer needs into product capabilities, and deliver high-impact roadmap features.

- Collaborate across Twilio and Stytch teams to align on architecture, integrate platform capabilities, and unblock cross-team initiatives.

- Operate with deep technical ownership: author design docs, drive key technical decisions, review code, and stay close to the systems you ship.

- Build in ambiguity,break down complex problems, make pragmatic tradeoffs, and design developer experiences that delight our customers.

- Improve production quality and resilience through strong observability, incident response and remediation.

- Mentor and support other engineers through pairing, feedback, and knowledge-sharing, helping raise the team’s technical bar and culture.

Qualifications:

- 6+ years experience in designing, building and operating high-scale, mission critical cloud based production systems.

- Familiarity with a production-grade code base in a modern programming language, applying best practice coding standards and writing high quality code.

- Extensive experience with RESTful API design and development.

- Bachelor’s degree in Computer Science or related industry experience.

- Excellent written and verbal communication skills.

- Schedule: ability to work non-standard, on-call rotation weekend and holiday hours.

Desired:

- Familiarity with Go, TypeScript, and DynamoDB

- Experience building developer tools or SDKs

- Experience building and owning products consumed by paying customers

- Builder at heart. Through a hobby or your profession, you are passionate about being hands on and seeing your work come to life.

## Skills

### Required
- designing
- building
- operating
- high-scale
- mission critical
- cloud based
- production systems
- production-grade
- code base
- modern programming language
- RESTful API
- design and development
- Bachelor’s degree
- Computer Science
- related industry experience
- excellent written and verbal communication skills

### Nice to have
- Go
- TypeScript
- DynamoDB
- developer tools
- SDKs
- products consumed by paying customers
- builder at heart

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/twilio/jobs/7926883?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)