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# Mobile Software Engineer

- **Company:** Step, Inc.
- **Location:** San Mateo, CA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Android Software Development, Apple IOS, Software Quality, Mobile Application Software, Software Engineering, TypeScript, Ios Frameworks, Information Technology, React Native, Multiplatform
- **Published:** September 8, 2026
- **Apply:** https://www.careerbuilder.com/job-details/senior-mobile-software-engineer-san-mateo-ca--402cd3b7-30bf-4cb2-a4ad-3d576ba2c918

## About the Role

* 6+ years of relevant work experience.
 * BA/BS degree in Computer Science or a related technical field.
 * Strong Computer Science fundamentals.
 * Passion for software quality.
 * Proven track record of delivering mobile apps.

Nice to haves

 * Expert in React Native
 * Typescript proficiency
 * Native Android and/or iOS development experience., Android, Banking Services, Computer Science, Cross-Functional, Customer Experience, Digital Media, Entertainment and Media, Establish Priorities, Financial Literacy, Mobile Applications, Multiplatform/Cross-Platform, React Native, Software Engineering, Writing Skills, iOS

## Description

Step is looking for an experienced Senior Mobile Software Engineer. As part of the team you'll be at the forefront of developing new user-facing features and helping us deliver our first product to the public. We are building a cross platform app using React Native + Mobx, so React Native experience is a plus but not required.
Responsibilities

 * Own features throughout their life cycle, from inception to production.
 * Prioritize maintainable code and test all the things.
 * Work in a small, tight-knit cross-functional team.
 * Be part of a high-energy, fun, world-class engineering team.
 * See your contributions make a weekly impact to an evolving product.


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