Twilio
Mid
Build and own features in the Twilio Console using React, TypeScript, and Playwright
Twilio is hiring a remote UK-based Frontend Software Engineer to join a SCRUM team that designs, builds, and operates the Twilio Console. The role requires 2+ years of hands-on React/TypeScript experience, strong automated-testing chops (Playwright/Cypress), and comfort owning code end-to-end including on-call and production troubleshooting. This is a solidly mid-level bar — not a senior architecture role — focused on execution, testing discipline, and agile teamwork.
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What this interview tests
- React + TypeScript component and state design
- Automated testing strategy (Playwright, Cypress, Vitest)
- Production troubleshooting and on-call ownership
- REST/GraphQL API integration on the frontend
- Agile/SCRUM collaboration in a remote-first team
Common question themes
Walk through how you'd design a new feature in a React/TypeScript console product from ticket to production.
How do you decide what to cover with Playwright/Cypress end-to-end tests versus unit tests with Vitest?
Describe a production incident you triaged — how did you find the root cause and prevent recurrence?
How do you integrate with a REST or GraphQL API when the backend contract is still evolving?
How do you stay effective and communicate clearly as part of a remote, cross-timezone SCRUM team?
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