Senior iOS Frontend SDK Architect

Robotic Technologies Automation; San Leandro (CA); On-site; USD 180,000 - 240,000; Full time

Job summary

ROBOTIC PROCESS AUTOMATION LLC seeks a highly skilled iOS Developer to design, build, and optimize Frontend SDKs for high-scale mobile payments and secure transactions. You will develop reusable libraries, UI components, and frameworks powering our digital wallets and authentication flows.

You will collaborate with product, architecture, and backend teams to ensure performance, security, and seamless third-party integration, while contributing to CI/CD pipelines, tests, and documentation.

Qualifications

• 10+ years iOS development experience.
• Expert Swift; working knowledge of Objective-C.
• Experience building mobile SDKs / frameworks.

Responsibilities

• Design, develop, and maintain iOS Frontend SDKs using Swift and/or Objective-C.
• Build reusable client-side libraries, UI components, and frameworks for mobile payment solutions.
• Ensure SDKs are lightweight, modular, scalable, and easy to integrate for third parties.
• Integrate payment APIs, authentication APIs, and secure transaction services.
• Work with RESTful APIs, JSON structures, and backend teams for smooth communication.
• Provide technical support for internal and external partners integrating iOS SDK.
• Develop automated unit tests, UI tests, and integration tests for SDK reliability.
• Create developer documentation, integration guides, and sample apps.
• Support CI/CD pipelines for SDK releases.

Skills

iOS development

Swift

Objective-C

SDK design

REST APIs

Security/tokenization

Education

Bachelor's/Master’s in CS/Engineering

Tools

Xcode

Instruments

XCTest

Swift Package Manager

CocoaPods

Carthage

Job description

ROBOTIC PROCESS AUTOMATION LLC seeks a highly skilled iOS Developer to design, build, and optimize Frontend SDKs for high-scale mobile payments and secure transactions. You will develop reusable libraries, UI components, and frameworks powering our digital wallets and authentication flows.

You will collaborate with product, architecture, and backend teams to ensure performance, security, and seamless third-party integration, while contributing to CI/CD pipelines, tests, and documentation.