RemBill
We are looking for a mobile developer for a permanent part-time job (from 6–12 months and longer).
What will be in the application (in general, without details):
A mobile application for iOS and Android
Authorization, user profile, personal account
Working with maps and geolocation
Notifications (push + local)
Small payments / integration with payment systems
User communication with each other (chat or messages)
Small offline functionality
Stack (any of these options will do):
Flutter
React Native
Swift + Kotlin (native)
Conditions:
Budget 25,000 – 40,000 UAH per month (≈ 600–950 €)
Payment every month consistently, without delays
Work ≈ 70–100 hours per month (part-time)
Mandatory signing of NDA before discussing any details of the idea
At first, you will see only the general skeleton and part of the design, the full technical specification — only after signing the non-disclosure agreement
Who we are looking for:
Experience in commercial mobile development of 2 years
Have ready-made applications in the portfolio (can be in App Store / Google Play)
Responsible, adequate, without "disappearances"
Ready to work according to a clear technical specification and deliver stages every 2–3 weeks
Hiring stages:
You send your experience + stack + links to your work
We sign the NDA (I will send the template right away)
15-minute call, I show part of the design and the overall logic
Paid test task (5–8 hours, 200–250 $) — we create one or two screens
If everything is okay — we start permanent work from the first of the next month
Write in private:
“NDA + mobile application” + a brief about yourself and your stack.
Ukrainian version (if you are posting on Ukrainian platforms)
Subject: Looking for a mobile developer for a closed long-term project (NDA is mandatory)
We are looking for a developer for a permanent part-time job (6–12+ months).
In general, this will be:
A mobile application iOS + Android
Authorization, profile, personal account
Map + geolocation
Push notifications
Small payments
Communication between users
Partial offline work
Stack: Flutter / React Native / Swift+Kotlin — any of these.
Conditions:
25,000 – 40,000 UAH/month consistently
≈ 70–100 hours per month
NDA is mandatory before any details of the idea
At first, I will show only the general structure and part of the design
Who we are looking for:
Experience in commercial mobile development 2+ years
Have applications in the portfolio
Responsible, without disappearances
Stages:
Write in private (experience + stack + examples of work)
We sign the NDA
Short call + paid test task (5–8 hours)
We start permanent cooperation
Write: “NDA + mobile application” + a brief about yourself.