---
title: "iOS Developer, RTC at viber – Masovian Voivodeship, Poland"
canonical: "https://www.metaintro.com/job/ios-developer-rtc-at-viber-b2a5b1fd-2f93-51c6-9bd8-0e7f94e43c2e"
language: "en"
author: "Metaintro"
---

[/company/viber](/company/viber)[viber](/company/viber)
# iOS Developer, RTC at viber

LanguageEnglish
Polski

**Setup**
: Remote

**Location**
: Masovian Voivodeship

**Type**
: Full-time

**Level**
: not_specified

**Posted**
: Jul 6, 2026

## Description

Rakuten Viber is hiring an iOS Developer for its RTC team to research, develop, analyze, and optimize Viber calls on the iOS platform. The role focuses on WebRTC integration, signaling, media capture and processing, resource optimization, and call statistics, requiring strong Swift and Objective-C expertise plus experience with iOS calling frameworks and networking.

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