Senior Mobile Developer (Android)

ZealHire Inc.; Miami, Northern (FL, KY); Hybrid; USD 120,000 - 160,000; Full time

Job summary

ZealHire Inc. in Miami, FL is seeking a Senior Android Developer to lead the design, development, and support of enterprise-grade Android applications. The role combines hands-on coding with mentoring junior developers and driving architectural decisions.

The ideal candidate will have 7+ years of Android experience, strong Kotlin/Java skills, and expertise with Jetpack Compose, MVVM/MVI, and RESTful APIs. This is an onsite role with 4 days in the office and collaboration with cross-functional

Qualifications

• 7+ years of professional Android development experience.
• Expert-level proficiency with Kotlin and strong Java development skills.
• Experience with Android SDK and modern Android development frameworks.
• Hands-on experience with Jetpack Compose, Coroutines, Flow, Navigation Components.
• Strong understanding of MVVM, MVI, or Clean Architecture patterns.
• Experience with RESTful APIs, Retrofit, OkHttp, and Android libraries.
• Proven experience mentoring, coaching, or leading junior developers.
• Experience conducting code reviews and promoting engineering best practices.
• Strong understanding of mobile app security and performance tuning.

Responsibilities

• Design, develop, test, and maintain native Android applications using Kotlin and Java.
• Lead technical discussions, architecture decisions, and solution design efforts.
• Mentor and coach junior developers through code reviews and pair programming.
• Partner with Product Owners, UX/UI designers, QA, and backend engineers to deliver mobile solutions.
• Build modern Android applications using Jetpack Compose and Android Jetpack libraries.
• Develop scalable solutions using MVVM, MVI, or Clean Architecture.

Skills

Kotlin

Java

Android SDK

Jetpack Compose

Coroutines & Flow

MVVM/MVI/Clean Architecture

RESTful APIs

Mentoring

Agile/Scrum

Tools

Retrofit

OkHttp

Room Database

Hilt & Dagger

Job description

USC only; if GC then it should be genuine/independentNeed LinkedIn, VISA DLLinkedIn with picture

Location: Miami, FL - 4 Days onsite- Locals

C2H

Position Summary

We are seeking a SeniorAndroidMobileDeveloperto lead the design, development, and support of enterprise-gradeAndroidapplications. This individual will serve as a technical leader while remaining hands-on with development and will play a key role in mentoring and coaching juniordevelopers. The ideal candidate is passionate about mobile technologies, software craftsmanship, knowledge sharing, and building scalable, high-performing applications.

Key Responsibilities

• Design, develop, test, and maintain nativeAndroidapplications using Kotlin and Java.
• Lead technical discussions, architecture decisions, and solution design efforts.
• Mentor and coach juniordevelopers through code reviews, pair programming, technical guidance, and best practice adoption.
• Partner with Product Owners, UX/UI designers, QA teams, and backend engineers to deliver high-quality mobile solutions.
• Build modernAndroidapplications utilizing Jetpack Compose andAndroidJetpack libraries.
• Develop scalable solutions using MVVM, MVI, or Clean Architecture principles.
• Integrate REST APIs, third-party SDKs, analytics platforms, and cloud services.
• Drive performance optimization, application stability, security, and maintainability initiatives.
• Participate in Agile ceremonies, sprint planning, estimation, and technical roadmap discussions.
• Contribute to CI/CD processes, automated testing strategies, and release management.

Required Qualifications

• 7+ years of professionalAndroiddevelopment experience.
• Expert-level proficiency with Kotlin and strong Java development skills.
• Extensive experience withAndroidSDK and modernAndroiddevelopment frameworks.
• Hands-on experience with Jetpack Compose, Coroutines, Flow, Navigation Components, andAndroidJetpack libraries.
• Strong understanding of MVVM, MVI, or Clean Architecture patterns.
• Experience with Retrofit, OkHttp, Room Database, Hilt, Dagger, and RESTful APIs.
• Proven experience mentoring, coaching, or leading juniordevelopers.
• Experience conducting code reviews and promoting engineering best practices.
• Strong understanding of mobile application security, performance tuning, and scalability.
• Experience working within Agile/Scrum development environments.
• Strong communication, collaboration, and problem-solving skills.

Preferred Qualifications

• Experience leadingAndroiddevelopment teams or serving as a Technical Lead.
• Experience with Firebase, Crashlytics, Analytics, and Push Notifications.
• Experience with AWS, Azure, or Google Cloud Platform.
• Experience implementing CI/CD pipelines and automated testing frameworks.
• Knowledge of mobile security best practices and OWASP standards.
• Experience publishing and maintaining applications in the Google Play Store.

Ideal Candidate

We're looking for a seniorAndroidengineer who enjoys developing high-quality mobile applications while helping junior team members grow their technical skills. This person should be a patient mentor, a collaborative teammate, and a hands-ondeveloperwho can lead by example and elevate the overall engineering team.

$000,000 – $000,000 Salary range is not shown on the candidate portal

Apply before Oct 24, 2026 — don't miss this opportunity!