Mobile Application Developer - 1

Department: Product Tech

Experience: 1-3

• Build and maintain Android app features and reusable SDK modules
• Own small-to-medium features end-to-end — from requirements through implementation, testing, and release (with guidance on the hard parts)
• Write clean, scalable, well-documented Kotlin following modern Android best practices
• Build declarative UIs with Jetpack Compose, managing state and navigation flows
• Implement networking with Ktor Client — structured error handling, auth token management, offline resilience
• Implement local persistence using Room and DataStore

• Write unit tests (JUnit, Turbine for Flow) and UI tests (Compose Testing)
• Help monitor production health via Crashlytics / Sentry
• Contribute to CI/CD pipelines (GitHub Actions / Bitbucket Pipelines) — automated testing, lint checks, release workflows
• Debug real issues: ANRs, race conditions, memory leaks (with support)

• Participate in code reviews, architecture discussions, and technical design docs
• Collaborate with product, backend, QA, design, and ML teams
• Communicate technical trade-offs clearly

• 1–3 years of Android development experience (strong new grads with solid project work considered)
• Kotlin as primary language — good proficiency with coroutines, Flow, sealed classes, extension functions
• Solid understanding of the Android lifecycle, configuration changes, and awareness of process death
• Working experience with Jetpack Compose — recomposition, state hoisting, basic side effects, Compose Navigation
• Hands-on with Coroutines & Flow — structured concurrency, StateFlow, viewModelScope, cancellation basics
• Understanding of clean architecture (UI → ViewModel → UseCase → Repository → DataSource) in a multi-module setup
• Familiarity with dependency injection (Hilt or Koin)
• Experience with networking — Ktor Client (our modern, coroutine-native, KMP-ready direction) with interceptors/plugins, auth handling, and centralized error management
• Solid understanding of local storage — Room for structured data, DataStore for preferences
• Proficiency with Git, branching strategies, and basic CI/CD
• Experience with unit testing — JUnit, Mockk/Mockito
• Strong problem-solving skills and an ownership mindset

• End-to-end ownership — you see your features through to production
• Clear technical communication — can explain trade-offs and write basic design notes
• Comfort with ambiguity — can break down a feature into actionable tasks (with help on the big calls)
• Learning mindset — you actively level up toward SDE-2 expectations

• Awareness of Kotlin Multiplatform (KMP) — shared business logic across Android/iOS
• Experience with kotlinx.serialization for JSON
• Familiarity with Baseline Profiles / Macrobenchmark and general performance awareness
• Exposure to SDK / library development — AAR publishing, public API design, semantic versioning
• Experience in fintech, identity verification, KYC/AML, or security-focused applications
• Hands-on with CameraX / Camera2 for document capture or face detection
• Exposure to on-device ML — TensorFlow Lite, ML Kit, or Google AI Edge SDK (Gemini Nano)
• Knowledge of image processing basics on mobile (cropping, perspective correction, quality assessment)
• Experience with WebView security hardening (JavaScript interface restrictions, certificate pinning)
• Has used AI-assisted development tools (Claude Code, GitHub Copilot, Cursor) effectively with critical review
• Familiarity with iOS development (SwiftUI/UIKit) is a bonus for cross-platform collaboration

• Not just another app — you're contributing to SDKs used by hundreds of enterprise clients across banking and fintech
• AI + Mobile intersection — work at the edge of on-device ML, document understanding, and liveness detection
• Scale — your code runs in a platform processing millions of identity verification sessions
• Growth — clear architecture/SDK/performance ramp toward SDE-2, with senior engineers to learn from
• Modern stack — Compose-first, Kotlin-first, Ktor-based, with a clear path toward KMP for cross-platform