Senior Software Engineer, Mobile Platform - Guest App (Remote, United States)

Mobile: React Native (iOS + Android)

Infrastructure & Tooling: Buildkite-driven mobile CI/CD and release automation at scale (iOS on MacStadium, Android on AWS), including store submission workflows and OTA updates.

Backend & Services: Node.js, MongoDB, PostgreSQL

Language: TypeScript everywhere

Improve our mobile developer experience — from local setup to CI/CD — so engineers across the company can confidently contribute to the Guest App

Build guardrails, tooling, and automation that make shipping changes to thousands of apps safe and reliable

Increase release reliability and app freshness across Apple App Store and Google Play

Strengthen observability, monitoring, and operational workflows to quickly diagnose and resolve issues

Leverage AI tools to build automations at scale across our release and distribution workflows

Partner closely with our internal launch team — power their workflows, hear feedback quickly, and iterate

Contribute directly to the Guest App codebase when platform and product work intersect

Take ownership of cross-cutting technical initiatives from design through production

Provide thoughtful code reviews and technical leadership to raise the bar across the team

Help us build a great team — interview candidates, refer great engineers, and shape engineering culture

4+ years of experience building and shipping production applications, including experience owning releases end-to-end

Strong experience with TypeScript

Experience building and maintaining mobile applications (React Native experience is a strong plus)

Experience owning mobile app distribution — including shipping releases through the Apple App Store and/or Google Play, managing build pipelines, release workflows, versioning, and store compliance

Experience improving CI/CD pipelines and automating build and release processes

Track record of increasing release reliability and operational visibility (monitoring, alerting, debugging production issues)

Comfort navigating complex and sometimes opaque external systems (e.g., Apple/Google developer workflows, certificates, provisioning, store review processes, compliance requirements)

Experience at a product-focused startup, scale-up, or technology company

High degree of cross-functional collaboration — past colleagues in product, design, and business would speak highly of your teamwork

Strong sense of ownership and drive, excellent communication, and a proactive approach to identifying and solving ambiguous, cross-cutting problems

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