Principal Mobile Engineer, Platform - MetaMask

Consensys is seeking a Principal Mobile Engineer to lead the architecture and development of the MetaMask mobile platform. As a senior technical leader, you will be responsible for setting architecture, defining standards, and driving cross-team initiatives to shape the future of the mobile platform and MetaMask app.

Requirements

• 10+ years of experience building and scaling mobile apps, including ownership of large, production React Native or hybrid mobile platforms
• Prior Staff/Principal-level impact: leading complex, cross-team technical initiatives
• Deep expertise with React Native in production: architecture, performance, debugging, bridging
• Solid experience with native iOS (Swift/SwiftUI) and/or Android (Kotlin/Jetpack), including native modules and performance tuning
• Strong understanding of mobile CI/CD, release engineering, and OTA systems
• Track record building internal platforms, shared libraries, or tooling for other engineers
• Strong architecture and communication skills; able to align diverse stakeholders
• Proven ability to influence without authority, set technical direction, and raise the engineering bar
• Experience mentoring senior engineers and shaping technical culture
• AI-curious / AI-pragmatic: experience or strong interest in using AI/LLMs to improve developer productivity and code quality

Benefits

• Generous Paid Time Off
• 401k Matching
• Retirement Plan
• Relocation Assistance