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Principal React Native Developer – Authentication UI

Job in Charlotte, Mecklenburg County, North Carolina, 28245, USA
Listing for: Ally Financial Inc.
Per diem position
Listed on 2026-02-28
Job specializations:
  • Software Development
    Full Stack Developer, App Developer - Mobile/Web
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Work Location(s)500 Woodward Avenue, MI, 601 S. Tryon Street, NC

Work Schedule:

Ally designates roles as (1) fully on-site, (2) hybrid, or (3) fully remote. Hybrid roles are generally expected to be in the office a certain number of days per week as indicated by your manager. Your hiring manager will discuss this role's specific work requirements with you during the hiring process. All work requirements are subject to change at any time based on leader discretion and/or business need.

At Ally, you get a startup feel, but experience the benefits of a company that has worked out the kinks and is fulfilling its purpose. We are always evolving and see that as a good thing. From owning our work to seeing its impact in the real world, our team is relentless in finding new ways technology can help make experiences better and help people.

We are problem solvers, we value diverse thinking, we support one another, and we challenge ourselves to think bigger in the journey to deliver customer-obsessed tech solutions. To read more about what our tech team does, be sure to visit our tech blog hWe are seeking a Principal React Native Developer to contribute to the authentication interfaces on our mobile and web platforms.

In this role, you will be expected to provide architectural and user experience feedback, implement features as designed, and develop shared packages and features that would be consumed by other teams with a focus on security and stability.

You will be a hands-on contributor to the mobile and web authentication architecture, contributing to features that span across multiple platforms and lines of business.

At this time, Ally will not sponsor a new applicant for employment authorization for this position.
* Support other product teams in leveraging authentication features to enable API access and appropriate access levels for sensitive features and maintaining authenticated state throughout the user experience
* Create and maintain documentation for the implementation and integration of reusable authentication patterns
* Write high-quality, production-ready code that balances maintainability, performance, and scalability### The Skills You Bring
*
* Minimum Qualifications:

*** 7+ years of relevant experience.
* Bachelor’s Degree in relevant field(s) of study or equivalent.
*
* Preferred Qualifications:

*** 4+ years working with React or React Native in production environments.
* Strong experience with JavaScript/Type Script and modern React patterns.
* Experience using extensible component libraries to build out features to designed specifications.
* Comfortable contributing to architectural discussions.
* Experience with modularization strategies in large applications.
* Familiarity with automated testing frameworks (Cypress, Maestro).
* Performance optimization and observability in mobile and web applications.
* Experience supporting multiple product teams via shared mobile infrastructure and internal NPM packages.
* Strong collaborator and contributor in technical documentation.
* Systems thinker with attention to maintainability and scalability.
* Excellent problem-solving and debugging skills.
* Clear communication across technical and non-technical stakeholders.
** Nice to haves*
* * Experience with native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) development
* Familiarity with React Native New Architecture (Turbo Modules, Fabric)
* Familiarity with third party Access Management solutions (Okta, Transmit Security)
* Familiarity with various authentication patterns (SAML, OAUTH, Passwordless)#LI-Hybrid Incentive Compensation:
This position is eligible to participate in our annual incentive plan.

Ally's compensation program offers market-competitive base pay and pay-for-performance incentives (bonuses) based on achieving personal and company goals. Our Total Rewards program includes industry-leading compensation and benefits plus additional incentives that are designed to meet your needs and those of your family so you can get the most out of your career and your life, including:
* ** Time Away:
** Program starts at 20 paid time off days in addition to 11 paid holidays and 8 hours of volunteer time off…
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