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# Mobile Software Engineer

- **Company:** Lumeris, Inc
- **Location:** United States
- **Experience:** Expert
- **Salary:** $122,335.0 - $166,115.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Artificial Intelligence, Android Studio, Apple Xcode, App Store (IOS), Biometrics, Profiling, Code Review, Software Debugging, Design of User Interfaces, Mobile Application Software, Node.Js, OAuth, Objective-C (Programming Language), OpenID, Open Web Application Security, Software Engineering, TypeScript, Web Content Accessibility Guidelines, Transport Layer Security, ReactJS, Swift (Programming Language), Kotlin, Information Technology, Figma, React Native, Google Play, NestJS
- **Published:** October 11, 2026
- **Apply:** https://startup.jobs/sr-mobile-software-engineer-lumeris-10424630

## About the Role

* Bachelor's Degree in Computer Science / related field or equivalent.

 * Five or more years of software development experience in an enterprise environment, with a proven track record of delivering production software, or the knowledge, skills, and abilities to succeed in the role.

 * Expert-level proficiency in core React Native technologies - Fabric, TurboModules, JSI (JavaScript Interface), Reanimated, Hermes JS engine

 * Proven experience building security conscious mobile applications utilizing OAuth2/OIDC, Biometrics, Keychain/Keystore encryption, SSL Pinning, OWASP MASVS

 * Advanced mobile application debugging skills - JS heap allocation leaks, re-render bottlenecks, and startup time bottlenecks using React DevTools, Flipper, Android Studio Profiler, and Xcode Instruments.

 * Strong project management skills with the ability to guide team projects, manage and prioritize workload, and respond to changing demands/timelines

 * In-depth knowledge of software development lifecycles and their utilization in software projects.

 * Experience collaborating with colleagues responsible for UI/UX design

 * Ability to work within an Agile software development methodology.

 * Solid problem-solving, analytical, and design skills.

 * Solid communication and interpersonal skills, with the ability to work constructively in a collaborative team environment.

Preferred

 * Healthcare industry experience.

 * Experience leverage Over the Air (OTA) updates using Expo

 * Full-stack experience in the Node ecosystem (e.g. NestJS)

 * Experience in translating Figma prototypes into real applications

## Description

Works with a collaborative team that develops and maintains mobile applications running on both iOS and Android. Participates in all phases of the development lifecycle: assisting in initial requirements gathering and design and then independently delivering software through the coding, testing, and deployment phases. Fluent in leveraging AI tools to accelerate software development activities., * Delivers well-tested, peer-reviewed work on time, taking ownership of the quality of what ships and helping resolve issues and errors as they arise.

 * Participates in all phases of the software development lifecycle, from requirements gathering and design to coding and testing, working with cross-functional teams in a highly collaborative environment (Development Leads, Architects, Quality Engineers, DBAs, Product Managers, Healthcare experts, etc.).

 * Codes and tests applications using TypeScript, React Native, and device-specific languages (Kotlin, Java, Swift, Objective C).

 * Fluently uses AI Tools to accelerate engineering activities, while retaining accountability for code and functional quality

 * Guides promotion of mobile applications through the deployment and release processes, adeptly navigating requirements of the Apple App Store and Google Play Store

 * Builds secure, privacy-conscious software appropriate to a regulated healthcare environment (e.g., HIPAA), handling protected health information responsibly.

 * Builds mobile applications that conform to accessibility requirements (e.g. WCAG 2.2 AA standards)

 * Identifies, develops, and evangelizes best practices, coding standards, and reusable frameworks, sharing them with other teams across the organization.

 * Develops the skills of colleagues through peer collaboration, mentoring, and code review.