Android apps must behave across a wide spread of devices and OS versions, and bugs that appear on only some of them are the hardest to find.
Hire Android Developers for Consumer Apps, Enterprise Tools & Device Integrations
Android engineers who write Kotlin, build interfaces in Jetpack Compose and still read the older Java and XML code that many apps carry. They test on real device ranges, not a single emulator.
- Kotlin, coroutines and Flow
- Jetpack Compose and the View system
- Google Play release and review experience
- You interview the developer ahead of any contract
- DaysTo a shortlist
- MonthlyContract terms
- YoursCode and IP
Teams That Build With SyntecHire
References available on request.
What You Can Build With Android
Consumer Apps
Apps with onboarding, feeds, search and notifications that follow Material Design and adapt to phones, tablets and foldables.
Tech Stack
- Kotlin
- Jetpack Compose
- Hilt
- Room
Outcome
The app feels at home on Android and holds up on older hardware.
Google describes Android development as Kotlin-first and recommends Kotlin for new Android apps.
Technical Expertise Our Android Developers Bring
Idiomatic Kotlin with coroutines and Flow for background work and streams of data.
- Kotlin
- Coroutines
- Flow
Declarative screens with state hoisted properly, and interop with existing Views where a full rewrite is not sensible.
- Compose
- Material 3
- View Interop
Separate UI, domain and data layers with dependency injection, following the published architecture guidance.
- MVVM
- Hilt
- Navigation
Databases, preferences and deferred jobs that survive process death and device restarts.
- Room
- DataStore
- WorkManager
Typed API clients with retries, authentication and sensible behaviour on poor connections.
- Retrofit
- OkHttp
- Ktor Client
Unit tests for view models and repositories, and UI tests for the screens that carry the most risk.
- JUnit
- Espresso
- Compose UI Test
Crash reports, memory leaks and slow start-up investigated with profiling tools and fixed at the cause.
- Android Profiler
- LeakCanary
- Baseline Profiles
Gradle configuration, build variants, signing and staged rollouts through the Play Console.
- Gradle
- Play Console
- Crashlytics
How Android Has Evolved
- 2008
Android 1.0First release
The first commercial version of the platform.
- 2014
Android 5.0Material Design
Introduced Material Design and made ART the default runtime.
- 2017
Kotlin on AndroidOfficial support
Google announced official support for Kotlin as an Android language.
- 2018
Android JetpackLibraries
A collection of libraries for architecture, navigation and background work.
- 2019
Kotlin-firstDirection
Google announced that Android development would be increasingly Kotlin-first.
- 2021
Compose 1.0Declarative UI
Jetpack Compose reached its first stable release.
When Android Is The Right Choice
Choose Android when
- Most of your users are on AndroidA native app gives that audience the best performance and platform fit.
- The app works closely with hardwareBluetooth, NFC, sensors and background services are most dependable through native APIs.
- You need new platform features earlyNative code can adopt new Android APIs as soon as they are released.
- Devices are managed by your companyKiosk modes, dedicated devices and custom hardware are well supported on Android.
Consider something else when
- You need iOS at the same time on a small budgetA cross-platform framework covers both stores with one team.
- The product is mainly contentA responsive website or progressive web app may reach the same users with less upkeep.
- The idea is still unprovenA web prototype is quicker to change while you are learning what users want.
Why CTOs Choose Us
Candidates review and change an existing Android project, because few apps are brand new.
You interview the developer first. The contract follows only if you want to proceed.
The developer commits to your repository and releases through your Play Console. An NDA is signed before code access.
Your developer is not moved between projects.
Month-to-month terms, no exit fee, and a replacement if the fit is wrong.
How Your Developer Joins The Team
- 1Step 1
Discovery
A call about your stack, team and the work ahead.
- 2Step 2
Matching
A shortlist of people who have done similar work.
- 3Step 3
Onboarding
Access, environment setup and a first small task.
- 4Step 4
Shipping
Regular pull requests inside your review process.
AI In Delivery
Where coding assistants help, and where a person decides.
Used for speed
Boilerplate, test scaffolding and first drafts of documentation.
Always reviewed
Every change is read and approved by an engineer before it merges.
Never given secrets
Credentials and client data stay out of prompts. Your policy on AI tools applies.
Security And IP
What we enforce on every engagement.
IP assignment
All work product is assigned to you in the contract.
NDA first
Signed before anyone sees your code.
Least privilege
Access limited to what the task needs.
Clean exit
Access revoked and handover documented when work ends.
Android Developer Pricing Tiers
- Early career
Entry
On request
- Works on defined tasks
- Pairs with a senior reviewer
- Suited to well-scoped backlog items
- Mid level
Experienced
On request
- Owns features end to end
- Reviews others' code
- Suited to most product teams
- Senior
Expert
On request
- Leads architecture decisions
- Mentors the team
- Suited to complex or legacy systems
Rates depend on seniority, stack and team size. We quote a fixed monthly figure per developer.
What Is Included In The Rate
| SyntecHire dedicated developer | Typical freelancer | |
|---|---|---|
| Screening and onboarding | Included | Your time |
| Replacement if the fit is wrong | Included | Start again |
| Continuity and handover notes | Included | Varies |
| IP assignment and NDA | In the contract | Varies |
| Availability | Full time on your product | Shared across clients |
Is A Dedicated Developer The Right Fit?
Five quick questions.
1Is the work expected to run for three months or longer?
2Do you have someone who can set priorities each week?
3Is there an existing codebase or a clear specification?
4Do you want the developer inside your own tools and reviews?
5Would losing context between contractors hurt the project?
0 of 5 answered. Answer every question to see the result.
Related Insights
View All Articles- HiringHow to brief a remote developer so week one is productiveA short checklist covering access, context and a first task that is small enough to finish.
- Project ManagementStaff augmentation or a dedicated team: a decision you can make in ten minutesFour questions about ownership, runway and management time that settle the choice.
- ModernisationSigns your legacy platform has become a business riskWhat to look for in release frequency, incident history and hiring difficulty.
Android Hiring Questions
Kotlin is the default for new work. Developers also maintain Java code, and many have converted Java projects to Kotlin in stages.
No. Compose and the View system work together in one app. The developer can keep existing screens and use Compose for new ones if you choose.
They combine emulators, physical devices and cloud device labs where you provide access. Tell us which devices matter most to your users.
Yes. Developers prepare signed builds, manage testing tracks and staged rollouts in your Play Console. The account and listing remain yours.
Candidates complete a review task on an existing Android codebase and a technical interview covering Kotlin, lifecycle and architecture. Communication is assessed as well.
Yes. All code and IP are assigned to you in the contract and stored in your repositories.