Hire Android developers who test on the phones people actually own.

Android's difficulty is variance. An app that performs beautifully on a flagship can be unusable on the mid-range device that represents most of your users, particularly in the markets we work across. Battery behaviour, background restrictions, and manufacturer customisations all differ.

We screen for engineers who profile on real low-end hardware, handle background work within modern Android's restrictions, and treat offline as the normal case rather than an error state.

How hiring through Qalmax works

1. 1
   Tell us the role

   The stack, the seniority, and the actual problems this person will work on — not just a job title.

2. 2
   Shortlist within days

   Pre-vetted engineers with profiles, availability, and monthly rates.

3. 3
   You interview

   You meet every candidate and make the final call. We never assign someone you have not spoken to.

4. 4
   Start

   Contract, NDA, equipment, and access handled by us. First meaningful pull request in week one.

5. 5
   Thirty-day review

   An honest checkpoint with your lead. Wrong fit? Replaced at no cost.

What we screen for

• Kotlin with coroutines and flows
• Jetpack Compose, plus XML views for existing codebases
• Room, DataStore, and offline-first synchronisation
• WorkManager and correct handling of background restrictions
• Hilt or Koin for dependency injection
• Retrofit and Ktor networking with caching and retry
• Firebase Cloud Messaging, deep links, and App Links
• Play Store release management: tracks, staged rollouts, target SDK deadlines
• Performance profiling on low-end devices and Baseline Profiles
• Play Billing for subscriptions and in-app purchases

What they build

• Consumer apps built for mid-range and low-end devices
• Field and delivery apps with full offline capability
• Retail, banking, and utility apps for high-volume markets
• Apps using camera, location, Bluetooth, or NFC
• Android tablet and kiosk applications
• Migrations from legacy Java codebases to Kotlin and Compose

Engagement terms

Minimum term

One month, then rolling — no annual lock-in

Timezone overlap

Minimum four hours with your working day, in writing

Replacement

No cost, within days, if the fit is wrong

You interview

Always — nobody is assigned without your approval

IP and code

Assigned to you; work happens in your repository

Employment

Ours — no payroll, visas, benefits, or hardware to manage

Typical stack

Alternatives worth considering

If your scope is well defined and you want the delivery risk on us rather than on you, a fixed-price project is usually the better deal. Dedicated engineers suit work where the roadmap is still moving.