Step 1: Define the role before you look for people
Most failed offshore hires trace back to a vague role. "Mobile developer" can mean a Flutter generalist, a Swift performance specialist or someone who mostly glues APIs together. Write down what this person will do in their first ninety days, not just which technologies they know.
- Platform and stack: native iOS (Swift, SwiftUI), native Android (Kotlin, Jetpack Compose), Flutter or React Native, plus backend and CI tools they will touch.
- Seniority: will they make architecture decisions, or implement within an existing structure?
- Scope of ownership: features end to end, a specific module, or support and bug fixing?
- Overlap requirement: the exact hours, in your time zone, they must be available.
- Collaboration: who they report to, who reviews their code and who answers product questions.
If you are still choosing between native and shared code, settle that first; it changes who you hire. Our Flutter development and React Native pages describe what each stack demands from engineers.
Step 2: Choose a sourcing channel
| Channel | How it works | Best for | Watch out for |
|---|---|---|---|
| Development vendor | A company supplies vetted engineers or a full team and handles HR, equipment and replacements | Teams that want speed and continuity without building local HR | Bait-and-switch staffing; check who actually joins |
| Freelance marketplace | You hire individuals directly through a platform | Short, well-defined tasks or a single specialist | Availability, continuity and IP terms vary by person |
| Employer of record (EOR) | A third party legally employs the developer in their country on your behalf | Long-term hires you want as part of your own team | You still own recruiting, management and retention |
| Direct hiring with a local entity | You set up your own company in the country | Large, long-term teams | Significant legal, tax and admin effort |
Vendors cost more per hour than freelancers but absorb recruiting, payroll, equipment and backfill risk. If you want that model with the same engineers staying on your product, see how we approach hiring dedicated mobile developers.
Step 3: Screen candidates efficiently
Screening should remove clear mismatches quickly so your engineers spend interview time only on serious candidates.
- 1
Profile review
Look for shipped apps you can download, meaningful open-source work or detailed descriptions of past features. Generic skill lists tell you little.
- 2
Short written questions
Ask two or three async questions, such as how they would structure offline caching for a list screen. Written answers also reveal communication style.
- 3
Thirty-minute call
Discuss one past project in depth: what they built, what went wrong, what they would change. Depth beats breadth.
- 4
Overlap and logistics check
Confirm working hours, notice period, equipment, internet reliability and any planned leave in the next few months.
Step 4: Design a technical assessment that mirrors real work
Algorithm puzzles rarely predict how someone will perform on a mobile codebase. A better assessment looks like the work they will actually do.
What a good assessment includes
- A small, time-boxed task (around three to four hours) such as fetching data from an API, showing a list and a detail screen, and handling loading and error states.
- Clear evaluation criteria shared in advance: structure, state management, testing, error handling and readability.
- A follow-up review call where the candidate walks you through decisions and responds to a change request live.
- Payment for any take-home task longer than an hour or two. It is fairer and attracts stronger candidates.
What to look for in the review
Does the candidate explain trade-offs clearly? Do they write tests without being asked? Can they adapt the code when you change a requirement? Those signals matter more than whether they finished every optional feature.
Step 5: Run a paid trial sprint
Even a strong interview cannot show how someone works inside your process. A one- or two-week paid trial on a real but low-risk backlog item answers the questions interviews cannot.
Communication
Do they ask clarifying questions early, or disappear and return with something different from what you needed?
Code quality in context
Do their pull requests follow your conventions, include tests and arrive in reviewable sizes?
Reliability
Are they present during the agreed overlap window and transparent when they are blocked?
Response to feedback
Do review comments get addressed thoughtfully, or argued with or ignored?
Step 6: Get contracts, NDAs and IP right
Paperwork should be in place before any code or confidential material is shared. Have counsel review cross-border agreements, but make sure these points are covered:
- IP assignment: all code, designs and documentation are assigned to you in writing, worldwide, and the vendor's employees and subcontractors are bound by matching terms.
- Confidentiality: an NDA that covers source code, business plans, user data and credentials, surviving termination.
- Data handling: where data can be stored, who can access production systems and how access is removed.
- Replacement and notice: how quickly a departing engineer is replaced, and how knowledge is handed over.
- Governing law and disputes: which law applies and where disputes are resolved.
Country-specific nuances matter. For example, our guide to working with Indian mobile teams covers written assignment requirements under local copyright law.
Step 7: Onboard for the first two weeks
Good onboarding shortens the time to the first meaningful pull request from weeks to days. Use this checklist:
- Accounts created with least-privilege access: repository, issue tracker, CI, chat, design files and test devices or device cloud.
- A written architecture overview and a recorded walkthrough of the codebase.
- Local build instructions verified by someone who has done a fresh setup recently.
- Coding standards, branch strategy and definition of done documented.
- A named buddy on your side for questions during the overlap window.
- A small starter task that touches the build, test and release pipeline end to end.
- A check-in at the end of week one and week two to fix gaps in the process.
Red flags to watch for
- The person on the interview call is not the person who shows up to work.
- Refusal to do a paid trial or to let you speak directly with assigned engineers.
- Reluctance to put code in your repository, or requests to keep it in the vendor's accounts.
- Unusually low rates combined with promises of very senior talent.
- Vague answers about who owns the IP or whether subcontractors are used.
- Progress reported only in status emails rather than working builds and merged pull requests.