# Senior Software Engineer, iOS

**Company**: Grab
**Location**: Singapore
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://jobs.smartrecruiters.com/Grab/744000154073189-senior-software-engineer-ios?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_4a58f9ad-0fe

## Description

Grab is Southeast Asia's leading superapp, providing various services including food delivery, financial management, and transportation.

As a Senior Software Engineer, iOS, you will shape and build platform capabilities that simplify how Partner apps are onboarded, configured, reviewed, released, and operated.

**Critical Tasks**

- Design, build, and maintain iOS SDK capabilities, native entry points, JavaScript bridges, and reusable APIs for Partner Apps.

- Improve SDK reliability, performance, security, observability, and backward compatibility across Grab app releases.

- Drive iOS capability parity by defining clear cross-platform contracts and consistent developer experiences.

- Partner with backend engineers on authentication, API, SDK scopes, transaction capabilities, telemetry, and other platform integrations.

- Build automated tests, release tooling, sample applications, and technical documentation that make partner integrations faster and safer.

- Investigate production issues, strengthen monitoring and failure handling, and contribute to incident response and post-incident improvements.

- Collaborate with product, design, QA, and partner teams to translate requirements into scalable mobile platform solutions.

- Provide technical leadership through architecture reviews, code reviews, mentoring, and continuous improvement of engineering standards.

**Qualifications**

- At least 5 years of professional iOS development experience, with proficiency in Swift and the iOS SDK.

- Experience designing or maintaining mobile SDKs, frameworks, libraries, or platform components used by multiple product teams.

- Knowledge of iOS application architecture, lifecycle, concurrency, networking, and performance optimisation.

- Experience with WKWebView-based integrations, JavaScript bridges, RESTful APIs, and secure client-server communication.

- Understanding of API design, versioning, backward compatibility, testing strategy, and release management.

- Hands-on experience with XCTest, unit and integration testing, and CI/CD for iOS applications, frameworks, or SDKs.

- Diagnose complex production issues using logs, metrics, traces, Instruments, and systematic debugging techniques.

- Collaboration with experience working across mobile, backend, QA, product, and external partner teams.

- Experience mentoring engineers and influencing technical direction through architecture and high-quality code.

- Experience with UIKit, SwiftUI, mobile security, observability, developer tooling, or large-scale platform ecosystems is an advantage.

**Life at Grab** We care about your well-being at Grab, here are some of the global benefits we offer:

- We have your back with Term Life Insurance and comprehensive Medical Insurance.

- With GrabFlex, create a benefits package that suits your needs and aspirations.

- Celebrate moments that matter in life with loved ones through Parental and Birthday leave, and give back to your communities through Love-all-Serve-all (LASA) volunteering leave

- We have a confidential Grabber Assistance Programme to guide and uplift you and your loved ones through life's challenges.

- Balancing personal commitments and life's demands are made easier with our FlexWork arrangements such as differentiated hours

## Skills

### Required
- iOS development
- Swift
- iOS SDK
- mobile SDKs
- WKWebView-based integrations
- JavaScript bridges
- RESTful APIs
- API design
- XCTest
- unit testing
- integration testing
- CI/CD

### Nice to have
- UIKit
- SwiftUI
- mobile security
- observability
- developer tooling
- large-scale platform ecosystems

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Source: [Apply at jobs.smartrecruiters.com](https://jobs.smartrecruiters.com/Grab/744000154073189-senior-software-engineer-ios?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)