Senior Android Engineer — Lead Kotlin & Large-Scale Apps

Mythri Consulting LLC; Cincinnati (OH); On-site; USD 110,000 - 160,000; Full time

Job summary

Mythri Consulting LLC is seeking a seasoned Senior Android Developer to join our mobile development team and enhance an existing Android application. The role requires hands-on experience with Kotlin, Android SDKs, and APIs across multiple OS versions, plus experience building and maintaining large-scale mobile apps.

The ideal candidate will deliver new features, optimize performance, contribute to architecture decisions, and uphold high standards for code quality and engineering excellence.

Qualifications

• 5+ years of professional Android development experience.
• Strong proficiency in Kotlin.
• Deep understanding of Android SDKs and APIs across different OS versions.
• Experience developing and supporting large-scale Android applications with complex architectures.
• Strong understanding of object‑oriented programming and software design patterns.
• Experience working with RESTful APIs, HTTP, and asynchronous data handling.
• Strong understanding of Android application performance and optimization.
• Experience with Git or other version control systems.
• Experience working with CI/CD pipelines.
• Strong communication and collaboration skills.
• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

Responsibilities

• Design, develop, test, and deploy new features for an existing Android application.
• Write clean, efficient, maintainable, and scalable Kotlin code using modern Android development practices.
• Work with Android SDKs and APIs across multiple Android OS versions.
• Analyze and optimize application performance, stability, and responsiveness.
• Contribute to architectural decisions and the technical direction of the Android platform.
• Integrate Android applications with RESTful APIs and backend services.
• Work with product managers, UX/UI designers, and backend engineers to define requirements and deliver high‑quality solutions.
• Implement asynchronous data handling and ensure reliable application behavior.
• Follow established coding standards, design patterns, testing practices, and development processes.
• Participate in code reviews and promote engineering best practices.
• Collaborate with cross‑functional teams throughout the software development lifecycle.
• Stay current with Android platform updates, emerging technologies, and industry trends.
• Mentor junior developers and contribute to a culture of technical excellence.
• Support CI/CD processes and source code management using Git.

Skills

Kotlin

Android SDKs

RESTful APIs

Git

CI/CD

OOP principles

Communication skills

Education

Bachelor's degree in Computer Science or related field

Tools

Git

CI/CD

Android Studio

Job description

Mythri Consulting LLC is seeking a seasoned Senior Android Developer to join our mobile development team and enhance an existing Android application. The role requires hands-on experience with Kotlin, Android SDKs, and APIs across multiple OS versions, plus experience building and maintaining large-scale mobile apps.

The ideal candidate will deliver new features, optimize performance, contribute to architecture decisions, and uphold high standards for code quality and engineering excellence.