Affirm

Staff Software Engineer, Mobile (App Infrastructure)

Affirm
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4 hours ago
Remote, United StatesStaff+
H1B Sponsor

Base Salary

$204k - $290k/yr

Responsibilities

  • Set the team’s technical strategy on a year-long horizon and connect it to critical business-impacting projects.
  • Collaborate with product management, design, and analytics to manage technical sustainability, risks, and trade-offs.
  • Define and advocate for technical solutions and operational processes that multiply the team’s effectiveness.
  • Own team operations and availability through monitoring, triage rotations, playbooks, policies, testing, alerting, and on-call practices.
  • Set code review and design standards, and promote engineering quality through writing and technical talks.
  • Develop talent through feedback, guidance, and leading by example.
  • Build and maintain shared mobile infrastructure, developer tooling, release processes, and components used by other mobile feature teams.

Requirements

  • At least 7 years of experience developing and architecting mobile applications, including at least 4 years with React Native.
  • Proficiency in JavaScript and TypeScript, with hands-on experience using React Native and Expo.
  • Experience authoring or migrating native modules and components and debugging across the JavaScript-native boundary under the React Native New Architecture.
  • Experience with complex React application state management; Redux Toolkit proficiency is a bonus.
  • Experience performing major React Native SDK updates and staying current with native operating system releases.
  • Experience with mobile testing, observability, crash reporting, experimentation, and feature-flagging tools such as Maestro, Appium, Sentry, Crashlytics, Statsig, and LaunchDarkly.
  • Proficiency with AI-assisted development tools such as Claude Code or comparable agentic tooling, including applying appropriate quality guardrails.
  • Proven ability to drive teams through large projects and deliver major features, system components, or deprecations through technical and execution plans.
  • Strong coding, architecture, communication, collaboration, feedback, and talent-development skills.
  • Either equivalent practical experience or a bachelor’s degree in a related field.

Benefits

  • Remote-first work arrangement, with most roles eligible to work remotely within the country of employment.
  • 100% subsidized medical, dental, and vision coverage for employees and dependents.
  • Flexible spending stipends for technology, food, lifestyle needs, and family-forming expenses.
  • Competitive vacation and holiday schedules.
  • Employee stock purchase plan with discounted shares.
  • Reasonable accommodations are available during the hiring process.

Tech Stack

AppiumJavaScriptReactReact NativeTypeScript

Categories

DevOpsMobile
Affirm

About Affirm

1,001-5,000 employees

At Affirm, we’re using today’s technology to bring significant disruptive innovation to the financial industry. We focus on improving the lives of consumers by delivering simple, honest and transparent financial products. We have roles across a variety of teams, including engineering, product, finance, operations, revenue, marketing, people and more. A note to applicants: Fake job and recruiting scams are on the rise. Affirm will never ask you to pay any upfront fees or send you any checks to purchase equipment during any part of the recruiting process. Affirm only uses legitimate company email address domains (either “@affirm.com” or "@us.greenhouse-mail.io”) to communicate with candidates via email. Affirm is also proud to be a remote-first company! Attracting great people starts by finding talent in different places. That's why we built remote work into the DNA of how we do business—but if an office space is more your style, we have offices in Chicago, New York City, Pittsburgh, San Francisco, Seattle, Toronto, Warsaw, Madrid and London. Not to mention we have comprehensive and award-winning benefits that were made for you. Interested in learning more? Check out our careers page and apply today! Visit affirm.com/careers for more information.