Job Description
About the Role We're building a secure, multi-tenant SaaS platform on Next.js (App Router) and Node.js , deployed natively on the Cloudflare Edge ecosystem (Workers, Pages, D1, R2, KV). We're looking for a QA Tester who is equally comfortable breaking the product by hand and codifying that judgment into automated tests that run in CI . This is not a generic manual-testing or basic-Selenium role. We need someone who understands why edge-deployed, serverless applications fail differently than traditional server-based apps — and who can catch those failures both exploratively and automatically, before they reach production. What You'll Own 1. CI/CD & Test Automation (GitHub Actions) Write and maintain GitHub Actions workflows (.github/workflows) that trigger automated test suites (Playwright, Vitest) on every Pull Request. Manage environment secrets securely and configure staging/preview environments per branch.
Build quality gates that block bad builds from deploying to Cloudflare Pages/Workers. 2. Cloudflare Edge Testing & Emulation Write automated integration tests for our serverless setting using Wrangler and Miniflare . Test Next.js App Router routes, tRPC endpoints, and Cloudflare-native services — D1 (SQL) , R2 (object storage) , and KV — in local/edge-emulated conditions. Validate behavior differences between local dev, staging, and true edge runtime. 3. Manual & Exploratory Testing (Multi-Tenant SaaS) Manually validate complex user workflows and edge cases across a multi-tenant environment. Deeply test authentication flows ( Clerk or Better Auth ), including session edge cases, token expiry, and permission boundaries. Validate rate-limiting behavior (ArcJet) and confirm graceful degradation under throttling. Verify multi-tenant