Test Automation Engineer

WealthNavi

QA

JavaScript

TypeScript

Go

About this role

WealthNavi, Japan's leading robo-advisor, is working to make its platform reliable and scalable enough to hold much larger assets. It has set up a nine-person QA team, and browser end-to-end tests are already automated with Playwright for most features. The Test Automation Engineer (software engineer in test) strengthens unit and integration testing, which QA cannot yet cover well.

The engineer works with development teams to build checks for numerical consistency and anomaly detection based on understanding the source code and batch jobs, improves existing test-efficiency tools written in JavaScript, Kotlin and Go, widens the use of Playwright, improves test environments, introduces test frameworks, builds CI/CD pipelines and promotes non-functional test automation. The environment includes AWS (ECS, App Runner, S3), Aurora MySQL, Go and JavaScript.

Applicants need test automation experience (such as Playwright), experience developing web or smartphone applications (Java, Spring Boot, Swift, Kotlin), experience writing and running test specifications, Git and SQL knowledge, and CI/CD building and operation experience. Building tools that make development and testing more efficient, testing of mission-critical systems, cloud knowledge and cyber security knowledge are preferred.

This is an AI-generated summary of the employer's original posting — details can be incomplete, out of date or simply wrong. Always confirm everything on the official posting before applying.