Senior Android Developer

CoHire; Bengaluru; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

CoHire seeks an experienced Android Engineer to build and maintain large-scale, multi-module Android applications, focusing on scalable Gradle architectures and high-performance UIs.

You will integrate AI features, leverage LLM APIs and MCP frameworks, optimize memory usage and ANR handling, and implement robust Firebase Crash Reporting. Strong DI with Hilt/Dagger and a GitHub portfolio are highly valued.

Qualifications

• Strong Kotlin mastery with Coroutines and Flow.
• Experience with multi-module Android architectures.
• Proficient in AI feature shipping with LLM platforms.

Responsibilities

• Build and maintain large-scale modular Android apps.
• Design scalable Gradle architectures and optimize builds.
• Implement Jetpack Compose UIs and Firebase Crash Reporting.
• Apply dependency injection with Hilt/Dagger for scalable, testable code.
• Integrate LLM APIs and MCP frameworks in production.

Skills

Kotlin Coroutines & Flow

DataStore & Room

OkHttp & Protobufs

WorkManager

Tools

OkHttp

Protocol Buffers

DataStore

Room

Job description

We're seeking an experienced Android Engineer to build and maintain large-scale, multi-module Android applications with expertise in complex build systems and AI integration. Design scalable Gradle architectures. Optimize build performance. Develop high-performance Jetpack Compose UIs. Implement robust Firebase Crash Reporting. Diagnose memory and ANR issues. Apply strong dependency injection patterns using Hilt/Dagger to ensure scalable, testable solutions across feature teams. Hands-on experience integrating LLM APIs and working with MCP (Model Context Protocol) frameworks in production environments. An understanding of token management, context handling, agentic workflows, multi-agent orchestration, and AI error recovery strategies.

You should also demonstrate expertise in at least 2-3 of the following:

• Kotlin Coroutines & Flow
• DataStore and Room
• OkHttp and Protocol Buffers
• WorkManager

Experience with memory profiling, Firebase crash analysis, performance optimization, and large-scale modular applications is essential.

What We're Looking For

We value candidates with an active GitHub portfolio featuring multiple Android projects that showcase strong architecture and scalability.

Additional strengths include:

• Open-source contributions
• Technical writing
• Experience shipping AI-powered features
• Experience with LLM platforms such as Claude, OpenAI, or MCP tool servers is highly desirable.

Most importantly, you're able to balance architectural thinking with practical delivery, navigating complex modular systems while remaining focused on real-world mobile constraints.