The most expensive mistake on an Android developer CV in 2026 is leading with Java when every modern Android job description lists Kotlin as the primary language requirement. Java Android experience is not worthless — most production codebases still contain significant Java — but a CV that puts Java before Kotlin, or lists Java without any Kotlin work, signals a developer who has not followed the direction Android development has moved since Google announced Kotlin-first in 2019. The second most common mistake is treating Google Play Store publishing as a background assumption rather than evidence. Play Store ratings, download numbers, and crash metrics are public, verifiable, and free to include — yet the overwhelming majority of Android developer CVs omit them entirely. This guide covers how to position an Android developer CV correctly, the ATS keywords that surface it for the right roles, and what the bullet points need to show to get past both the ATS and the technical reviewer.

What Android Developer Job Descriptions Require in 2026

Kotlin is the default. JDs that still list "Java or Kotlin" almost always mean Kotlin primary with Java reading ability for legacy code. JDs that list "Kotlin (required)" are the majority at product companies and scaleups. An Android developer CV in 2026 should list Kotlin before Java, or list Java only in the context of legacy maintenance.

Jetpack Compose is the modern UI standard, in the same position as SwiftUI in iOS: not yet universal, but expected on new work and increasingly required on modernisation projects. Most mid-to-senior Android JDs expect either Jetpack Compose experience or demonstrated XML layout proficiency with awareness of when to introduce Compose — depending on the company's codebase age.

Requirements that appear consistently across Android developer job descriptions:

  • Coroutines and Flow — the standard for async Android work; Kotlin Coroutines for suspending functions, StateFlow and SharedFlow for reactive UI state
  • MVVM architecture with ViewModel and LiveData/StateFlow — the Android Architecture Components pattern is the dominant JD requirement; MVI is increasingly listed at teams using Compose
  • Hilt for dependency injection — Dagger2 knowledge is still useful for older codebases, but Hilt is the Google-endorsed solution and what JDs require for new work
  • Room for local persistence — SQLite via Room is standard; some JDs mention Realm for offline-heavy apps
  • Firebase — Crashlytics (crash reporting) and Firebase Analytics are near-universal; FCM (push notifications) appears in most consumer app JDs
  • Google Play publishing experience — JDs phrase this as "familiarity with Play Store deployment and release management"; they want someone who has managed staged rollouts, handled review processes, and understood AAB vs. APK formats

Android developer salaries in 2026: £40K–£70K UK mid-level; $90K–$155K US, with senior Android engineers at FAANG-adjacent consumer app companies reaching $175K base.

ATS Keywords for an Android Developer CV

Greenhouse, Lever, and Workday are the most common ATS platforms in Android developer hiring. All parse skill-section keyword density.

Essential ATS terms for an Android developer CV:

  • Title variants: Android Developer, Android Engineer, Kotlin Developer, Senior Android Developer, Junior Android Developer, Mobile Engineer (Android), Software Engineer (Android)
  • Core language and UI: Kotlin, Java, Jetpack Compose, Android SDK, XML layouts, Material Design
  • Architecture and async: MVVM, MVI, ViewModel, StateFlow, LiveData, Coroutines, Flow, Repository pattern, Clean Architecture
  • Persistence and networking: Room, SQLite, Retrofit, OkHttp, Gson, Moshi
  • DI and tooling: Hilt, Dagger2, Koin, Gradle, Android Studio, ProGuard/R8
  • Services: Firebase, Crashlytics, FCM, Google Maps API, Google Play Services
  • Testing: JUnit, Mockk, Espresso, UI Automator
  • Long-tail phrases: Android developer resume examples, how to write an Android developer resume, Android developer cv template, Kotlin developer skills for resume

Placement: Kotlin belongs in your CV headline alongside your title. Your Skills section should be organised: Language → UI Layer → Architecture → Data Layer → Tools & Services. This layering helps ATS systems parse your depth across each tier, not just your breadth across the stack.

Android Developer CV Structure and Bullets That Show Production Depth

Section order:

  1. Headline — "Android Developer | Kotlin · Jetpack Compose · Firebase" or "Senior Android Developer | Kotlin · MVVM · Hilt"
  2. Contact — include Google Play developer profile link or direct app links
  3. Skills — layered by category as above
  4. Experience — 4–6 bullets per role; Play Store metrics here
  5. Published Apps — list with Play Store links, download count, rating, active install numbers
  6. Education — bottom of page; degree matters less than shipped apps after 2 years

Two pages for 3+ years; one page for under 2. Google Play links with ratings are the single strongest evidence an Android developer can provide. Include them.

Three bullet point examples at the level that gets Android developers to interview:

  • Rebuilt the product's Android navigation from a custom Fragment backstack to single-Activity with Jetpack Navigation Component, eliminating 6 categories of back-navigation crash types and reducing navigation-related crash rate from 1.8% to 0.1% across 180K monthly active users
  • Led migration of 45 XML layout screens to Jetpack Compose, establishing a shared design token system tied to Material 3, reducing UI-layer code by 40% and improving render performance on 2GB RAM devices by 22%
  • Reduced cold start time from 4.1s to 1.6s by profiling with Android Studio CPU Profiler, deferring non-critical SDK initialization to background threads via App Startup library, and eliminating 3 synchronous disk reads from the Application class

Android developer interviews include a Kotlin coding challenge, an architecture walkthrough (often "how would you structure this feature"), and a Coroutines/concurrency question. Device fragmentation is a common discussion topic at companies with wide user bases. A CV that mentions supporting a specific API level range (e.g., "supported API 24–35") signals real production experience across Android's device diversity — most candidates omit this.

Three Android Developer CV Mistakes That Filter You Out

Java-first or Java-only positioning. A Skills section that lists Java before Kotlin, or that lists Java but not Kotlin, signals a developer who has not kept pace with Android's direction. Most companies hiring Android developers in 2026 have codebases that are either Kotlin-only or actively migrating from Java. Being seen as "Java Android developer" rather than "Kotlin Android developer" slots you into a legacy maintenance track or filters you out of modern product roles entirely. If you have written any Kotlin — even personal projects — it should appear prominently before Java on your CV.

No Google Play links or app metrics. Play Store ratings, download numbers, and active install counts are freely available on every published app — and freely available on your own apps' Play Console dashboards. They are objective, public, verifiable quality signals. Yet most Android developer CVs describe apps without linking to them or stating any user data. "Built a budgeting app for Android" is what every candidate says. "Budgeting app — 41K installs, 4.6-star Play Store rating, 0.3% ANR rate" is what a shortlisted candidate says.

Dagger2 listed without Hilt on 2024+ project work. Dagger2 is a known pain point in the Android community — useful, but verbose and complex to set up. Hilt is the Google-recommended solution that wraps Dagger2 with Android-specific defaults and requires significantly less boilerplate. A CV where all recent DI experience lists Dagger2 (with no mention of Hilt) on work done in 2023 or later reads as a developer who has not adopted the standard approach. If you have used Hilt on any project — include it.

If you are applying to Android developer roles and want your CV rebuilt around the specific Kotlin, Compose, and Firebase requirements in a target job description, Resumegpt generates your Android developer CV from your work history in under 60 seconds — keyword-matched to the JD, ATS-optimised, and exported as a PDF ready to submit.