Senior Mobile SDK Architect - iOS

Moloco; California (MO); Hybrid; USD 160,000 - 200,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

401(k) with match

Disability Coverage

Life Insurance

Well-being benefits

Paid holidays

Thrive Day

Flexible Time Off

Job summary

Moloco is hiring a senior iOS-focused software engineer to build and maintain our mobile Ads SDK. You will design architectures, implement robust SDK features, and align with backend APIs and telemetry. This role requires deep Swift/Objective-C expertise, multithreading, and a broad full-stack mindset across client and server layers. You’ll mentor juniors and collaborate with teams across Seattle, London, New York, and beyond to ship impactful products.

Qualifications

• Bachelor's degree or above in Computer Science or equivalent
• 5+ years of experience as a software engineer with strong iOS experience
• Proficiency in Swift and/or Objective-C
• Expert-level understanding of multithreading and networking
• Understanding of the internals of iOS, compilers, and optimization for lower-power devices
• Full-stack curiosity across client, server, and tooling layers, not just native UI code
• Experience with agile methodologies and high-level design principles
• A passion for mobile platforms and staying up-to-date with the latest platform developments

Responsibilities

• Design, architect, and build a state-of-the-art Ads SDK for Moloco's supported platforms.
• Keep up to date with the latest iOS updates, and maintain the SDK.
• Lead technology evolution and requirements across iOS and Android, contributing to shared logic and architecture decisions.
• Partner with backend and infrastructure teams on the APIs, telemetry, and services that power the SDK end-to-end.
• Help customers with SDK integrations and maintain customer-facing SDK documentation.
• Help grow our team by mentoring junior engineers.
• Collaborate with cross-platform teams across global offices to deliver new features.

Skills

Swift

Objective-C

Multithreading

Networking

Full-stack

Education

Bachelor's degree in Computer Science or equivalent

Tools

Xcode

CocoaPods

Swift Package Manager

Carthage

Job description

Moloco is hiring a senior iOS-focused software engineer to build and maintain our mobile Ads SDK. You will design architectures, implement robust SDK features, and align with backend APIs and telemetry. This role requires deep Swift/Objective-C expertise, multithreading, and a broad full-stack mindset across client and server layers. You’ll mentor juniors and collaborate with teams across Seattle, London, New York, and beyond to ship impactful products.