iOS Developer

Quick Facts

• Role: iOS Developer (Mid+ / Senior-)

• Engagement: Short-term project (7–8 weeks), fully remote (B2B)

• Main focus: Advanced networking and integration

• Planned start: ASAP

• Rate: Max 80–95 PLN/h + VAT

Description

You will extend an existing iOS solution by building and integrating a new proxy-based communication module that routes traffic to websites through a server proxy and uses a dedicated, standardized WebView for stability across devices. The work emphasizes advanced networking and integration, including session/proxy/header handling and Captcha/OTP verification flows, with only minimal UI changes.

Responsibilities

• Build and implement a new communication module via a server proxy that opens a dedicated WebView

• Integrate the new functionality with the existing app codebase

• Implement complex communication logic with the server (sessions, proxy, headers)

• Add Captcha and OTP verification handling within the app flow

• Make small, cosmetic adjustments to the user interface (UI) when needed

Requirements

• Documented commercial experience as an iOS Developer (Mid+ / Senior-)

• Very good knowledge of complex client-server communication (REST, proxy, state and session management)

• Practical experience integrating and handling WebView components, including embedding a browser in a mobile app

• Experience implementing Captcha and OTP verification flows

• Ability to quickly ramp up on an existing codebase and connect it with newly created modules

• English level at least B2 for working with documentation and communication

Benefits

• B2B contract

• Rate: Max 80–95 PLN/h + VAT

• Project duration: 7–8 weeks

• 100% remote work

• Start ASAP