What we test for
Typical work
- New apps and features from a single code base
- Native capabilities through platform channels
- Offline-first data and sync
- Release pipelines for both stores
The coding test
Build a screen with a list from an API, offline caching, loading and error states and widget tests, then wire one native capability through a platform channel. Scored on state management, tests and platform awareness.
Five interview questions you can reuse
We use questions like these in our soft-skills and technical rounds. Steal them for your own interviews.
Which state management would you pick for a new app, and why?
A strong answer covers: What the team already knows comes first; Bloc for explicit events, Riverpod for composition; consistency matters more than the brand.
How do you reach a native API that Flutter does not expose?
A strong answer covers: An existing plugin or your own platform channel, implemented on both sides, handling the missing-plugin case and tested on real devices.
A list scrolls badly on a mid-range Android. What do you check?
A strong answer covers: How wide the rebuilds are, const widgets, builder lists, image decoding and sizes, and profiling in profile mode rather than debug.
What do you test in a Flutter app, and how?
A strong answer covers: Pure logic in unit tests, behaviour in widget tests, a few integration flows; golden files only where the pixels really matter.
How do you handle the differences between iOS and Android?
A strong answer covers: Platform-aware navigation, permissions and store rules, and testing both; one code base is not one behaviour.
One monthly price per developer. Everything in it.
No deposit, no minimum term, no placement fee. You pay one invoice a month for each developer on your team.
Per developer, all-in. Your quote arrives by email with your exact number after you send the brief.
- Developer pay, local payroll and taxes
- Vetting: coding test, soft skills, English
- Free replacement within 90 days
- A direct line to our CEO
What changes the price
- Seniority and role. Senior engineer, tech lead or architect.
- Stack. Some stacks and niche tools cost more to staff.
- Team size. Larger teams get a better monthly rate per seat.
- White-label. Agencies reselling under their brand get partner pricing.
Terms in plain words
- First 2 weeks risk-free: if it isn't working, you don't pay for them
- Month to month, 30 days' notice to end
- No deposit and no minimum number of seats
- Want to hire the developer full-time? Buyout of 3 months' fee in year one, 2 months' after
Questions tech leads ask us
How senior are your Flutter developers?
6+ years of professional Flutter work, with recent production experience.
Can I see the coding test results?
Yes. Every profile card includes the score and the reviewer's notes.
What does it cost?
$6,900 per developer per month, all-in, and flat: the same rate whatever the stack. Your exact quote arrives by email after you send the brief.
Skip the sales rep. Talk to the CEO.
Tell us what you're building, your stack and when you need people. Three matched profiles within 48 hours, and a straight answer on whether we're the right fit.