Front End Software Engineer

Kmstechnology1; Región Centro; Híbrido; MXN 600.000 - 900.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Mexican law benefits

15 days PTO

5 days' leave for death of immediate/f

Major Medical Expenses Insurance with…

Annual performance bonus

Annual salary adjustment

Employee Referral Bonus

Paid Certifications / Courses

Coursera License

5% Savings Fund

5% Grocery Vouchers

Descripción de la vacante

KMS Mexico in Guadalajara, Jalisco, Mexico (Hybrid) seeks a skilled Front End Software Engineer specializing in React with React Native experience. Build a data-driven mobile experience using Medplum, FHIR, and secure architecture.

Work on secure authentication, offline data, and HIPAA compliant storage while collaborating with backend teams. Hybrid work with App Store and Play Console deployment responsibilities involved.

Formación

• 4+ years of professional mobile development experience.
• Expertise in React and React Native with TypeScript.
• Strong JS/ES6+ skills and mobile performance tuning.
• Experience with Medplum/FHIR and HIPAA considerations.
• Secure authentication and encryption for mobile apps.
• Experience shipping to Apple App Store and Google Play.

Responsabilidades

• Develop and maintain cross-platform mobile apps using React, React Native and TypeScript.
• Implement high-fidelity UI designs and ensure smooth performance.
• Handle push notifications, deep links, offline data, and state management.
• Integrate Medplum SDK and manage FHIR resources for patient data.
• Ensure security, HIPAA compliance, and secure local storage.
• Collaborate with backend/web teams for parity and consistency.
• Manage deployment pipelines (App Store Connect, Google Play) and write tests.

Conocimientos

React

React Native

TypeScript

JavaScript ES6+

AI SLDC

Redux Toolkit

Zustand

React Query

Push notifications

Offline data

HIPAA compliance

Security best practices

Herramientas

Medplum

FHIR R4

Swift/Obj-C

Kotlin/Java

App Store Connect

Google Play Console

OAuth2/OIDC

Figma

Descripción del empleo

We are seeking a skilled Front End Software Engineer specializing in React with React Native experience, to be a foundational part of a core engineering team. This role requires a unique intersection of high-end mobile UI development and specialized healthcare data knowledge. You will leverage the Medplum platform and FHIR standards to build a data-driven mobile experience that is secure, compliant, and user-friendly.

Responsibilities

Mobile Development & UI/UX

• Develop and maintain cross-platform mobile applications using React, React Native and TypeScript.
• Implement complex, high-fidelity UI designs.
• Manage mobile-specific challenges, including push notifications, deep linking, and offline data persistence.
• Optimize app performance, ensuring smooth animations (60fps) and fast load times across a variety of mobile hardware.

Healthcare Infrastructure Integration

• Integrate the Medplum React Native SDK to manage authentication and clinical data synchronization.
• Interface with FHIR resources (e.g., Patient, Appointment, DocumentReference) to display and capture health information.
• Implement secure biometric authentication (FaceID/TouchID) and ensure all local storage is encrypted and HIPAA compliant.
• Work closely with the backend and web teams to ensure feature parity and a consistent experience across platforms.

Maintenance & DevOps

• Manage the mobile deployment pipeline, including App Store Connect and Google Play Console (Internal testing and production releases).
• Write clean, documented, and testable code; implementing unit and E2E tests for critical patient workflows.
• Participate in agile ceremonies and contribute to architectural decisions regarding mobile state management and data caching.

Required Skills & Experience

• 4+ years of professional experience in mobile development.
• Expertise in React (Architecture, bridge/JSI, and performance tuning).
• Strong mastery of TypeScript and modern JavaScript (ES6+).
• Experience with AI SLDC is a must.
• Independent and driven.
• Experience with mobile state management libraries (e.g., Redux Toolkit, Zustand, or React Query).
• Proven track record of shipping and maintaining apps in the Apple App Store and Google Play Store.
• Knowledge of mobile-first styling and responsive layouts for different screen sizes/orientations.

Preferred Skills & Knowledge

• FHIR & Medplum: Direct experience with FHIR R4 resources and the Medplum ecosystem is highly preferred.
• Native Development: Experience with Swift/Objective-C or Kotlin/Java for writing native modules when necessary.
• Security: Deep understanding of OAuth2/OIDC and mobile security best practices in a healthcare context.
• Design: Experience working with Figma and a strong eye for mobile-first UX.

Location: Guadalajara, Jalisco, Mexico (Hybrid)

Benefits and Perks

Perks you enjoy at KMS Mexico

• Mexican law benefits
• 15 days of PTO (in year zero, from the first year onwards it is 3 days per year).
• 5 days' leave for the death of immediate family members, negotiable.
• Major Medical Expenses Insurance with coverage for immediate dependents (spouse and children).
• Annual performance bonus (≈10% of annualized salary).
• Annual salary adjustment.
• Employee Referral Bonus.
• Paid Certifications / Courses
• Coursera License.
• 5% Savings Fund.
• 5% Grocery Vouchers.