Signadot

About

Signadot provides a Kubernetes-based platform for ephemeral environments and automated code validation, designed to support development teams and AI coding agents. The company's technology enables lightweight, on-demand sandboxes that share existing cluster infrastructure, allowing teams to test code changes against real dependencies without duplicating full environments. Their platform includes scalable test execution for existing suites like Playwright and Cypress, plus reusable validation workflows that encode team expertise. The company reports adoption by engineering teams at organizations including Miro, Wealthsimple, Earnest, and Brex, with customer claims of faster testing cycles, fewer bugs caught pre-merge, and reduced infrastructure costs. Signadot is currently hiring a senior backend engineer to build Go-based control plane services and APIs supporting their validation layer for agentic coding workflows.