Senior Mobile Cross Platform Engineer

As a mobile platform engineer youll help shape the future of Chimes React Native app building the infrastructure and tooling that make development faster safer and more scalable for hundreds of engineers working alongside AI.

Youll thrive in this role if you enjoy building for developers solving complex technical problems and multiplying your impact on others while delivering a best-of-class experience for our 10M monthly active members.

The base salary offered for this role and level of experience will begin at $164000.00 and up to $227000.00. Full-time employees are also eligible for a bonus competitive equity package and benefits. The actual base salary offered may be higher depending on your location skills qualifications and experience.

• Build and maintain internal frameworks developer tooling and infrastructure.
• Collaborate with product and engineering teams to improve app quality performance and observability.
• Identify bottlenecks and deploy operational efficiencies to automate mobile CI/CD and release orchestration reducing manual effort and increasing reliability.
• Design and improve tooling to reduce friction in the developer loop and maximize engineering velocity.
• Mentor engineers and raise the bar on technical standards code quality and delivery practices through design reviews guidance and example.
• Partner with QA to lead Chimes mobile release process across iOS and Android.
• Build and scale AI-enabling app development infrastructure to support increased product velocity.

• 5 years of experience in cross-platform mobile development ideally with React Native.
• A collaborative mindset excellent communication skills and a drive to document and share what you build.
• Strong fluency in TypeScript and familiarity with React React Native.
• Experience with iOS and Android build configuration and distribution systems.
• Shipped apps that are used by millions of users.
• A track record of profiling and improving app performance.
• Familiarity with observability and analytics tools like Bugsnag Datadog Sentry or Hex.
• Deep understanding of server-client architecture leveraging GraphQL and performance profiling (e.g. memory pressure screen latency optimizing time to interactive preloading).
• Experience with mobile build infrastructure platforms such as Bitrise CircleCI or GitHub Actions.

• Experience with feature flag systems runtime controls or OTA delivery frameworks (e.g. Expo Updates CodePush).
• Experience building the infrastructure that supports AI-native mobile development.
• Familiarity with state management tools like Redux React Context AsyncStorage or MMKV.
• Scaled mobile quality practices and testing frameworks.

#LI-Onsite #LI-AA1

At Chime we believe that everyone can achieve financial progress. We created Chimea financial technology company not a bank*on the premise that core banking services should be helpful easy and free. Through our user-friendly tools and intuitive platforms we empower our members to take control of their finances and work towards their goals. Whether its starting a savings account purchasing a first car or home launching a business or pursuing higher education were proud to have helped millions unlock their financial potential.

Were a team of problem solvers dreamers and builders with one shared obsession: our members. From day one Chimers have worked tirelessly to out-hustle and out-execute competitors to bring our mission to life. Their grit and determination inspire us to work harder every day to deliver the very best experience possible. We each bring an owners mindset to our work refusing to be outdone and holding ourselves accountable to meet and exceed the highest bars for our teams our company and our members.

We believe in being bold dreaming big and taking risks while also working together embracing our diverse perspectives and giving each other honest feedback. Our culture remains deeply entrepreneurial encouraging every Chimer to see themselves as stewards of our mission to help everyday Americans unlock their financial progress.

We know that to achieve our mission we must earn and keep peoples trustso we hold ourselves to the highest standards of integrity in everything we do. These arent just words on a wallour values are embedded in every aspect of our business serving as a north star that guides us as we work to help millions achieve their financial potential.

Because if we dontwho will

*Chime is a financial technology company not a bank. Banking services provided by The Bancorp Bank N.A. or Stride Bank N.A. Members FDIC.

• Our in-office work policy is designed to keep you connected - with four days a week in the office and Fridays from home for those near one of our offices plus team and company-wide events depending on location. Whether youre coming in regularly or are part of our fully remote program youll stay engaged with your work and teammates.
• Benefits that support your work and life including backup child elder and pet care and subsidized commuter benefits for eligible employees.
• Comprehensive health financial and wellbeing benefits designed to support you at every stage of life.
• Generous vacation policy and company-wide paid days off
• 1% of your time off to support local community organizations of your choice
• Annual wellness stipend to use towards eligible wellness related expenses
• Up to 22 weeks of paid parental leave for birthing parents and 12 weeks of paid parental leave for non-birthing parents
• Access to family planning reimbursement
• A challenging and fulfilling opportunity to join one of the most experienced teams in FinTech and help millions unlock financial progress

We know that great work cant be done without a diverse team and inclusive environment. Thats why we specifically look for individuals of varying strengths skills backgrounds and ideas to join our team. We believe this gives us a competitive advantage to better serve our members and helps us all grow as Chimers and individuals.

Chime is proud to be an Equal Opportunity Employer. We consider qualified applicants without regard to race color ancestry religion sex national origin sexual orientation gender identity age marital or family status disability genetic information veteran status or any other legally protected basis under provincial federal state and local laws regulations or ordinances. We will also consider qualified applicants with criminal histories in a manner consistent with the requirements of state and local laws including the San Francisco Fair Chance Ordinance Cook County Ordinance NYC Fair Chance Act and the LA City Fair Chance Ordinance and consistent with Canadian provincial and federal laws. If you have a disability or special need that requires accommodation during any stage of the application process please contact: .

To learn more about how Chime collects and uses your personal information during the application process please see theChime Applicant Privacy Notice.