Front End Software Engineer
KMS Technology7 hours ago
Guadalajara, MexicoMid Level
Responsibilities
- Develop and maintain cross-platform mobile applications using React, React Native, and TypeScript.
- Implement high-fidelity mobile UI designs, responsive layouts, push notifications, deep linking, and offline data persistence.
- Optimize mobile application performance for smooth animations and fast load times across different hardware.
- Integrate the Medplum React Native SDK for authentication and clinical data synchronization.
- Interface with FHIR resources such as Patient, Appointment, and DocumentReference to display and capture health information.
- Implement biometric authentication, encrypted local storage, and HIPAA-compliant mobile data handling.
- Coordinate with backend and web teams to maintain feature parity across platforms.
- Manage mobile deployment pipelines and releases through App Store Connect and Google Play Console.
- Write documented, testable code and implement unit and end-to-end tests for critical patient workflows.
- Contribute to architectural decisions involving mobile state management and data caching.
Requirements
- At least 4 years of professional mobile development experience.
- Expertise in React architecture, bridge/JSI, and performance tuning.
- Strong mastery of TypeScript and modern JavaScript ES6+.
- Experience with AI SLDC.
- Experience with mobile state management libraries such as Redux Toolkit, Zustand, or React Query.
- Proven experience shipping and maintaining applications in the Apple App Store and Google Play Store.
- Knowledge of mobile-first styling and responsive layouts for different screen sizes and orientations.
- Preferred experience with FHIR R4 resources and the Medplum ecosystem.
- Preferred experience with Swift, Objective-C, Kotlin, or Java for native modules.
- Deep understanding of OAuth2/OIDC and mobile security best practices in healthcare.
- Experience with Figma and a strong eye for mobile-first user experience.
Benefits
- Hybrid work arrangement in Guadalajara, Jalisco, Mexico.
- Benefits required under Mexican law.
- 15 days of PTO in year zero, increasing to 3 days per year from the first year onward.
- Five days of bereavement leave for immediate family members, negotiable.
- Major Medical Expenses Insurance covering immediate dependents.
- Annual performance bonus of approximately 10% of annualized salary.
- Annual salary adjustment.
- Employee Referral Bonus.
- Paid certifications and courses.
- Coursera license.
- 5% Savings Fund.
- 5% Grocery Vouchers.
Tech Stack
Categories
FrontendMobile
About KMS Technology
KMS Technology provides software product development, quality assurance/testing, and AI engineering services for independent software vendors and enterprises using offshore and nearshore teams. Its consulting-led model spans DevOps, mobile app development, and automated testing, delivered through global centers in Vietnam and Mexico. Founded in 2009 and headquartered in Atlanta, the privately held company focuses on helping North American clients scale product delivery.