Role description

Senior React Native Developer

Lead II - Software Engineering

We are looking for a Senior React Native Developer to lead the development of scalable, high-performance mobile applications for iOS and Android. This role requires strong hands-on expertise, architectural thinking, the ability to use AI tools and delivering production-ready solutions.

The opportunity:
• Lead design and development of mobile applications using React Native
• Architect reusable, scalable, and maintainable components
• Collaborate with product, UX, backend, and QA teams
• Translate complex requirements into technical solutions
• Review code, enforce best practices, and mentor junior developers
• Integrate REST APIs, third-party libraries, and native modules
• Optimize performance, stability, and security of applications
• Troubleshoot production issues and drive technical improvements

This position description identifies the responsibilities and tasks typically associated with the performance of the position. Other relevant essential functions may be required.

What you need:
• Strong experience with React Native, JavaScript (ES6+), and TypeScript
• Deep knowledge of React, hooks, lifecycle, and state management
• Experience with Redux or Context API
• Solid understanding of iOS and Android UI/UX standards
• Experience consuming RESTful APIs
• Proficiency with Git and Agile development practices
• Preferred Skills
• Experience publishing apps to App Store and Play Store
• Knowledge of Swift, Kotlin, or Java
• Experience with testing frameworks such as Jest or Detox
• Familiarity with CI/CD pipelines
• Experience & Education
• 5+ years overall mobile development experience
• 3+ years hands-on React Native experience

Compensation can differ depending on factors including but not limited to the specific office location, role, skill set, education, and level of experience. UST provides a reasonable range of compensation for roles that may be hired in various U.S. markets as set forth below.

Role Location: Arkansas

Compensation Range: $82,000-$123,000

Benefits

Full-time, regular employees accrue a minimum of 10 days of paid vacation per year, receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year), 10 paid holidays, and are eligible for paid bereavement leave and jury duty. They are eligible to participate in the Company's 401(k) Retirement Plan with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance, as well as the following Company-paid Employee Only benefits: basic life insurance, accidental death and disability insurance, and short- and long-term disability benefits. Regular employees may purchase additional voluntary short-term disability benefits, and participate in a Health Savings Account (HSA) as well as a Flexible Spending Account (FSA) for healthcare, dependent child care, and/or commuting expenses as allowable under IRS guidelines. Benefits offerings vary in Puerto Rico.

Part-time employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year) and are eligible to participate in the Company's 401(k) Retirement Plan with employer matching.

Full-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year) and are eligible to participate in the Company's 401(k) program with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance.

Part-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year).

All US employees who work in a state or locality with more generous paid sick leave benefits than specified here will receive the benefit of those sick leave laws.

What we believe:

We proudly embrace the values that have shaped UST since day one. We build our culture of Humility, Humanity, and Integrity. These values inspire us to nurture a people-first, human centric culture that fosters diversity, prioritizes sustainable solutions, and keeps our people and clients at the forefront of all decisions.

Humility:

We will listen, learn, be empathetic and help selflessly in our interactions with everyone.

Humanity:

Through business, we will better the lives of those less fortunate than ourselves.

Integrity:

We honor our commitments and act with responsibility in all our relationships.

UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.

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