Android developers
Rates, hiring difficulty, a hiring guide and interview questions for an Android developer: everything in one place.
Overview
Android developers build native mobile applications using Kotlin and Android's Jetpack libraries. Modern Android development uses Jetpack Compose for UI, Kotlin coroutines for async work, and follows MVVM architecture. They handle the complexity of Android's device fragmentation, Google Play policies, and the broad spectrum of screen sizes and hardware capabilities.
Android is not yet ranked in our Talent Scarcity Index; see the similar stacks below for hiring difficulty in related skills.
What an Android developer costs
Contract and salary benchmarks for the US.
Contract rate
C2C or 1099, from W-2 hourly × 1.3–1.6 for tax, benefits and overhead.
W-2 equivalent
BLS median for US software developers ($135,980), adjusted +11% for Android using Stack Overflow 2025 pay data (359 respondents).
Full-time contractor cost
Per year at 40 hours a week.
Agencies typically bill 2–3× W-2 pay. See what a full project costs, compare W-2, 1099 and C2C, or check rates by state.
How to hire an Android developer
What good looks like, and what should worry you.
Typical projects
- Native Android applications with Jetpack Compose
- Enterprise mobile apps with MDM integration
- Apps requiring hardware access (Bluetooth, NFC, camera, sensors)
- Google Play Store optimization and release management
- Migration from Java/XML to Kotlin/Compose
Team setup
Android developers face unique challenges with device fragmentation that iOS developers don't. Plan for more testing time and device coverage. For a new app, a senior Android developer can build an MVP, but budget time for testing across devices. For mature apps, 2-4 Android developers with a lead is typical. Android and iOS teams should coordinate on API contracts and feature parity but generally work independently. If budget is tight, consider Kotlin Multiplatform (KMP) to share business logic between platforms.
What to look for
- Kotlin-first development — Java-only Android developers are working with legacy patterns
- Jetpack Compose experience for new projects, XML for maintaining existing apps
- Understanding of Android lifecycle — activities, fragments, and configuration changes
- Kotlin coroutines and Flow for async work, not AsyncTask or RxJava
- Experience handling device fragmentation: different screen sizes, API levels, manufacturer quirks
Red flags
- Still writing Android apps in Java without Kotlin — the ecosystem migrated years ago
- No understanding of lifecycle-aware components — a recipe for crashes and memory leaks
- Can't discuss dependency injection (Hilt/Dagger) — it's standard in production Android apps
- Has never dealt with Google Play policy enforcement
- No experience with Gradle build system and multi-module projects
Interview questions
Questions that separate strong candidates from people who just list the keyword.
- How do you architect an Android app? Walk me through your preferred patterns with Compose.
- Explain the Android activity lifecycle. What happens to your app state during a configuration change?
- How do you handle navigation in a Jetpack Compose app? Compare Navigation Compose vs custom solutions.
- What's your approach to testing on Android? Unit tests, integration tests, UI tests — walk me through your stack.
- A user reports the app crashes on their Samsung device but works on Pixel. How do you diagnose this?
Hiring trend
How often Android appears in startup hiring posts over time.
Hacker News “Who’s Hiring” posts mentioning Android, by year (2015–Feb 2025). Peak: 2017 with 647 posts. HN hiring overall has fallen since 2019, so compare stacks rather than reading absolute numbers.
Similar stacks
Related skills, with their rates and hiring difficulty.
Need Android developers?
We take on contract Android work, from one developer joining your team to building the whole product. Tell us what you need and we'll reply by email.
- MVPs and new products
- Developers for your existing team
- Rescuing stalled projects
- AI features
Questions
How much does an Android developer cost?
Contract Android developers typically bill $94–116/hr (C2C or 1099). The W-2 equivalent salary is about $150,900. Agencies usually charge 2–3× W-2 pay.
Is it hard to hire Android developers?
Android is not yet in our hiring difficulty index; related stacks are listed on this page.
Should I hire a full-time Android developer or use a contractor?
If the work is ongoing and core to your product, hire. If you need to start quickly, cover a gap, or the role is hard to fill, a contractor or agency gets work moving while you search.