iOS Engineer, Mobile Payment Experience

About the Role

As an iOS Engineer in the Mobile Payment Experience team at Square, you will be at the forefront of developing SDKs that empower developers to integrate payment solutions into their applications. This role involves working closely with various teams such as the Checkout Flow team, the Connected Device Experience team, and the Mobile Security team to ensure seamless integration and functionality of payment systems.

Key Responsibilities

SDK Development: Build and maintain SDKs that facilitate payment processing through Square's hardware and software solutions. This includes the Mobile Payments SDK, In-App Payments SDK, and app-switch API for Square Point of Sale.
Collaboration: Work alongside iOS, Android, and Server Engineers across Block to ensure high standards of engineering excellence and product reliability.
Cross-Functional Teamwork: Collaborate with product managers, designers, and other developers to define, design, and ship new features.
Quality Assurance: Maintain high standards for code quality, testing, and architecture.
Distributed Teamwork: Operate within a fully distributed team across multiple time zones, contributing to a culture of positivity, psychological safety, and inclusivity.

Required Qualifications

Experience: 4+ years in iOS Development with a focus on building SDKs.
Technical Skills: Proficiency in Swift and Objective-C, with experience in using Bazel and xcodebuild.
Collaboration Skills: Ability to work effectively with cross-functional teams.
Interest in Emerging Technologies: Experience or interest in React Native and Flutter is a plus.

Technologies We Use

Languages: Swift, Objective-C
Tools: Bazel, xcodebuild
Other: BLE or Bluetooth peripherals, React Native, Flutter

About Square

Square is part of Block, Inc., a global technology company focused on financial services. We provide tools that help sellers run and grow their businesses with an integrated ecosystem of commerce solutions, business software, and banking services. Our mission is to build a more inclusive economy where our customers have equal access to opportunity.

Equal Opportunity

Block is an equal opportunity employer. We evaluate all employees and job applicants without regard to identity or any legally protected class. We also consider qualified applicants with criminal histories for employment on our team, assessing candidates on an individualized basis.

Compensation

Block takes a market-based approach to pay, and compensation may vary depending on your location. U.S. locations are categorized into zones based on a cost of labor index for that geographic area. The salary range for this position is as follows:

Zone A: $163,600—$245,400 USD
Zone B: $155,400—$233,200 USD
Zone C: $147,300—$220,900 USD
Zone D: $139,000—$208,600 USD

For more information on location zones, please speak with a recruiter.

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