Senior Mobile Engineer - Remote, AI-Driven Security

Devconnectplatform; United States; Remote; USD 165,000 - 215,000; Full time

Benefits offered by this job

Remote-first culture

Open-source community involvement

AI-enabled development tools

Mission-driven work

Job summary

Mattermost is seeking a Senior Mobile Engineer to own the mobile experience across DDIL and constrained environments. You’ll focus on reliability, performance, and native‑cross‑platform integrations for iOS and Android, with React Native and TypeScript at the core.

You will mentor peers, shape mobile architecture, and ensure secure, compliant delivery for defense and critical infrastructure customers in a remote, AI‑forward environment.

Qualifications

• Deep expertise in iOS or Android development and cross‑platform capabilities.
• Strong mobile architecture knowledge and networking fundamentals.
• Experience building reliable systems in restricted connectivity and recovery.
• Production debugging and performance profiling on real devices.

Responsibilities

• Architect the mobile app for constrained environments and reliability.
• Own iOS/Android integrations and native-cross‑platform boundaries.
• Maintain push notifications, background execution, secure storage, and real‑time features.
• Diagnose production issues from telemetry and traces; drive improvements.
• Mentor engineers on architecture, reliability, and performance.
• Contribute to open‑source codebase and leverage AI coding tools judiciously.

Skills

iOS development

Android development

React Native

TypeScript

Performance profiling

Production debugging

Mobile architecture

Cross-platform

AI coding tools

Security/compliance awareness

Tools

WebRTC

CallKit

Android Audio APIs

AppConfig/Intune MAM

Job description

Mattermost is seeking a Senior Mobile Engineer to own the mobile experience across DDIL and constrained environments. You’ll focus on reliability, performance, and native‑cross‑platform integrations for iOS and Android, with React Native and TypeScript at the core.

You will mentor peers, shape mobile architecture, and ensure secure, compliant delivery for defense and critical infrastructure customers in a remote, AI‑forward environment.