Staff Software Engineer - iOS

The CompanyPayPal has been revolutionizing commerce globally for more than 25 years. Creating innovative experiences that make moving money, selling, and shopping simple, personalized, and secure, PayPal empowers consumers and businesses in approximately 200 markets to join and thrive in the global economy. We operate a global, two-sided network at scale that connects hundreds of millions of merchants and consumers. We help merchants and consumers connect, transact, and complete payments, whether they are online or in person. PayPal is more than a connection to third-party payment networks. We provide proprietary payment solutions accepted by merchants that enable the completion of payments on our platform on behalf of our customers.We offer our customers the flexibility to use their accounts to purchase and receive payments for goods and services, as well as the ability to transfer and withdraw funds. We enable consumers to exchange funds more safely with merchants using a variety of funding sources, which may include a bank account, a PayPal or Venmo account balance, PayPal and Venmo branded credit products, a credit card, a debit card, certain cryptocurrencies, or other stored value products such as gift cards, and eligible credit card rewards.  Our PayPal, Venmo, and Xoom products also make it safer and simpler for friends and family to transfer funds to each other. We offer merchants an end-to-end payments solution that provides authorization and settlement capabilities, as well as instant access to funds and payouts. We also help merchants connect with their customers, process exchanges and returns, and manage risk. We enable consumers to engage in cross-border shopping and merchants to extend their global reach while reducing the complexity and friction involved in enabling cross-border trade. Our beliefs are the foundation for how we conduct business every day.  We live each day guided by our core values of Inclusion, Innovation, Collaboration, and Wellness. Together, our values ensure that we work together as one global team with our customers at the center of everything we do – and they push us to ensure we take care of ourselves, each other, and our communities.Job Summary:We're looking for a Staff iOS Engineer who will drive the architecture and delivery of Pay with Venmo experience on iOS: the checkout flows merchants integrate with, the app-switch experience when users pay, vaulting, account linking, all of it. You'll be hands-on in the code and in the architecture decisions, working across teams to make sure what we ship is fast, reliable, and easy for merchants to adopt.This is a hands-on individual contributor role with broad technical influence. You'll write and review production code daily, lead cross-team initiatives, mentor engineers, and partner closely with product, design, and backend teams to turn ambiguous business problems into polished, high-performance mobile experiences.Job Description:Essential Responsibilities: Acts as a project or system leader, coordinating the activities of other engineers on the project or within the systemDetermines the technical tasks that other engineers will followActions result in the achievement of customer, operational, program or service objectivesProactively improves existing structures & processesExercises judgement in reconciling diverse and competing priorities (time, quality, complexity risk) to identify optimal solutions to problemsNotices patterns and condenses repetition into densely meaningful generalized solutionsCollaborates with management to set/improve standards for engineering rigorTrusted to represent PayPal, Inc to the outside world via interactions with partners, customers, or industry organizationsMinimum Qualifications:5+ years relevant experience and a Bachelor’s degree OR Any equivalent combination of education and experience.Additional Responsibilities & Preferred Qualifications:What You'll DoDrive the design, performance, and reliability of key Pay with Venmo flows on iOS, including merchant checkout via both Braintree and PayPal integrations, app-switch experiences, vaulting, and account linking.Write and review production Swift.Contribute to and drive portions of large-scale refactors as we modernize our stackPartner with backend engineers to craft efficient GraphQL and REST contracts that keep the app fast and data-savvy.Prototype new product ideas, run A/B tests, and turn successful spikes into polished experiences.Help establish and advocate for mobile engineering standards: testing pyramids, CI/CD, accessibility, observability, and on-call best practices.Mentor engineers through pairing, design reviews, and candid feedback.Tackle ambiguity head-on, framing trade-offs clearly and charting a path forward when the product brief is still a sketch. What We're Looking ForRequiredExtensive experience building and shipping consumer iOS apps, with at least 2 years at staff-level scope.Expert-level Swift (and comfort reading Objective-C) plus deep knowledge of UIKit, SwiftUI, CoreAnimation, and networking.Deep understanding of iOS platform technologies, trade-offs, and emerging design patterns.Proven history of raising the technical bar: introducing better architecture patterns, automated quality gates, and healthy code-review culture.Strong knowledge of mobile architecture, design patterns, and object-oriented programming principles, including best practices in coding, testing, and code review.Demonstrated ability to architect complex systems and deliver high-quality software that meets performance, security, and scalability goals.Ability to explain complex trade-offs in plain language and align cross-functional partners around a technical vision.Comfort influencing without authority, rallying multiple teams to deliver cohesive, delightful user experiences.Bachelor's degree in Computer Science, Engineering, or equivalent professional experience.PreferredExperience with mobile payment technologies and integr