Senior Software Engineer, Mobile iOS
Core
Design, build, and maintain iOS SDK capabilities, native entry points, and JavaScript bridges for the MiniApp platform to enable partners to create and operate apps within the Grab ecosystem.
Role type
Senior IC mobile platform engineer (iOS SDK)
Builds
Reusable iOS SDKs, native entry points, and developer tooling for the Grab MiniApp platform
Domain
Superapp ecosystem / Mobile platform engineering
Deliverable
production ML models | product features
Required skills
Swift, iOS SDK, mobile SDK design, iOS architecture, concurrency, networking, WKWebView, JavaScript bridges, API design, versioning, testing strategy, CI/CD, production debugging, mentoring
Preferred skills
UIKit, SwiftUI, mobile security, observability, large-scale platform ecosystems
Technologies
Swift, iOS SDK, WKWebView, RESTful APIs, XCTest, CI/CD, Instruments
Responsibilities
Design and maintain iOS SDK capabilities and native entry points; Improve SDK reliability, performance, and security; Drive iOS and Android capability parity; Partner with backend engineers on platform integrations; Build automated tests, release tooling, and documentation; Investigate production issues and contribute to incident response; Provide technical leadership through architecture reviews and mentoring
Seniority
Senior, hands-on IC with mentoring responsibilities