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.