# Senior Mobile Engineer at Mattermost

- Company: Mattermost
- What the company does: Accelerate your mission critical workflow by integrating people, processes, tools and AI infrastructure on a resilient and adaptable platform. Backed by Battery, Y Combinator and Redpoint.
- Company website: https://mattermost.com/
- Type: Startups
- Level: Senior
- Location: United States
- Work setup: On-site
- Pay: $165K to $215K base salary per year (USD)
- Posted: 2026-09-11
- Apply by: 2026-10-26
- Apply: https://job-boards.greenhouse.io/mattermost/jobs/5421528008
- Page: https://www.1752.vc/careers/jobs/mattermost-senior-mobile-engineer/

## About the role

Our mobile app is primarily React Native and TypeScript today, with native iOS and Android integrations. Your immediate focus will be making that experience more reliable and performant. Over time, you'll also help shape the next generation of our cross-platform mobile architecture.

## What they're looking for

- Deep expertise in iOS or Android development, with strong working knowledge of the other platform
- Strong understanding of mobile architecture, platform SDKs, lifecycle constraints, and networking fundamentals
- Experience building reliable mobile systems that behave predictably through unreliable connectivity, local state changes, synchronization, and recovery
- Strong mobile performance profiling and production debugging skills on real devices
- Experience using production data, crash metrics, and release-health signals to drive reliability improvements
- Experience making architecture recommendations and owning technical outcomes

Tags: Engineering