Senior Android Engineer

Job Title: Senior Android Engineer (AI-Integrated, Large-Scale Apps)

Location: Remote / Hybrid (Global) | Employment Type: Full-Time
Industry: FinTech / Digital Banking | Experience: 5+ Years

About the Role

Were building the next generation of high-performance, AI-powered mobile experiences for global banking and digital products. As a Senior Android Engineer, you’ll architect scalable, modular Android apps using Jetpack Compose, Kotlin Coroutines, Hilt, and MCP frameworks, while integrating LLM APIs (OpenAI, Claude) and AI-driven workflows into real-world production apps.

This is a rare opportunity to shape the future of mobile development at scale — where clean architecture meets intelligent automation.

Key Responsibilities

• Design and maintain large-scale, multi-module Android apps with optimized Gradle build systems and modular architecture.
• Implement Jetpack Compose UIs with high performance, accessibility, and seamless UX.
• Integrate LLM APIs (OpenAI, Claude) and MCP (Model Context Protocol) frameworks for agentic workflows, context handling, and multi-agent orchestration.
• Optimize build performance, reduce APK size, and ensure fast CI/CD pipelines.
• Diagnose and resolve memory leaks, ANRs, and performance bottlenecks using Firebase Crashlytics, LeakCanary, and Android Profiler.
• Apply Hilt/Dagger for robust dependency injection and testable, maintainable code.
• Lead unit, integration, and system testing with strong coverage and CI/CD automation.
• Champion clean architecture (MVVM, Clean Architecture) and functional programming principles.
• Collaborate with cross-functional teams to deliver secure, scalable, and user-first mobile experiences.

Must-Have Skills

• 5+ years of Android development in Kotlin for enterprise-grade, global-scale apps.
• Expertise in Jetpack Compose, Kotlin Coroutines & Flow, DataStore, Room, OkHttp, Protocol Buffers, WorkManager.
• Hands-on experience with Firebase (Crashlytics, Analytics) and CI/CD in distributed environments.
• Proven experience integrating LLM APIs and working with MCP tool servers in production.
• Strong understanding of token management, context handling, AI error recovery, and agentic workflows.
• Active GitHub portfolio with well-architected Android projects (open-source contributions a plus).
• Experience with Agile/Scrum, technical documentation, and peer code reviews.

Nice-to-Haves

• Experience with AI-powered features in mobile apps (e.g., chatbots, predictive UIs, smart suggestions).
• Familiarity with model context protocols (MCP) and AI agent orchestration.
• Contributions to open-source Android libraries or technical blogs.
• Exposure to digital banking, payments, or B2C fintech apps.

Why Join Us?

• Work on cutting-edge AI-integrated mobile platforms used by millions.
• Be part of a high-impact, innovation-driven team shaping the future of mobile.
• Collaborate with global teams and influence architecture decisions.
• Competitive compensation, remote flexibility, and continuous learning support.