Experience building reactive applications (React, Svelte, Vue) Experience with Electron or similar cross OS shells is a plus Comfortable with back-end development Design back-end APIs Expose and use rest endpoints Experience with developer experience tools Worked on CI/CD pipelines Worked with containerization Experience with testing code (Unit testing, Integration testing, Test performance optimization) Experience in React, Vue, Typescript Knowledge of Node.js, Python or Go is a plus DevOps: Git, Docker, Webpack, npm Monitoring and alerting (Grafana, Datadog) Experience with feature flagging mechanisms (Launchdarkly)