iOS Developer

Sorry, this job was removed at 09:44 p.m. (UTC) on Sunday, Aug 23, 2026
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7 Locations
In-Office or Remote
Junior
Mobile • Software
The Role
Develop and maintain iOS applications throughout their lifecycle, from concept and design through testing, release, and support. Responsibilities include writing clean Swift and Objective-C code, creating unit and UI tests, debugging and optimizing performance, supporting legacy applications, collaborating with product teams, and proposing new features and user-experience improvements. Published App Store experience and familiarity with mobile analytics, WebRTC, or WebSocket are valuable.
Summary Generated by Built In
About Numrah

We are a company which is specialized in developing social network applications, with more than 20 Million/month chatting experiences from multiple mobile applications; we strive to build better features and deliver quality applications to our users across the globe.


About the iOS Developer position

We are looking for an iOS developer who will join our Engineering team to develop and maintain high-quality mobile applications. You will also collaborate with other internal teams to develop functional mobile applications and support existing mobile products of our company.

You should have significant experience in mobile development and be able to perform efficiently in a fast-paced environment. We also expect you to be passionate about mobile platforms and translating code into user-friendly apps.

Mobile Developer responsibilities are:
  • Develop fully functional iOS applications writing clean code
  • Create and execute unit and UI tests to identify malfunctions
  • Support the entire application lifecycle, including concept, design, test, release and support phases
  • Retrieve specific requirements and suggest solutions to improve user experience
  • Evaluate and debug mobile applications to optimize their performance
  • Work together with the Product Development team to plan new features
  • Support legacy applications and suggest ways to improve or replace them
  • Oversee the compliance of applications with established quality standards
  • Find and suggest new features, applications, and protocols
  • Stay informed about new technology trends
Mobile Developer requirements are:
  • 2+ years' experience of working in iOS Developer position
  • Have Published mobile applications on the Apple App store
  • Solid experience in Swift and Objective C
  • Good experience with third-party libraries and APIs
  • Good knowledge of OOP design principles
  • Strong analytical skills with a good problem-solving attitude
  • Strong teamwork skills with the ability to perform well in a dynamic environment
  • BSc degree in Computer Science or other relevant areas
  • Since most of our team is around Asia and Eastern Europe, we require someone within GMT+2 to GMT+7
Nice to have:
  • Experience in chatting or streaming apps
  • Mobile apps analytics and tracking (firebase analytics will be fine)
  • Experience working on WebRTC
  • Familiar with WebSocket 
  • Good UI taste

Skills Required

  • 2+ years of experience working as an iOS developer
  • Published mobile applications on the Apple App Store
  • Solid experience with Swift and Objective-C
  • Experience with third-party libraries and APIs
  • Knowledge of object-oriented programming design principles
  • Strong analytical and problem-solving skills
  • Strong teamwork skills and ability to work in a dynamic environment
  • Bachelor of Science degree in Computer Science or a relevant field
  • Located within GMT+2 to GMT+7
  • Experience with chatting or streaming applications
  • Experience with mobile app analytics and tracking, such as Firebase Analytics
  • Experience working with WebRTC
  • Familiarity with WebSocket
  • Good user-interface design judgment

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The Company
Riyadh
15 Employees
Year Founded: 2016

What We Do

A mobile development company that is specialized in developing Innovative and intuitive mobile & messaging solutions. Our mission is to create great software products in innovating and unique way We believe in saying no to thousands of projects so that we can really focus on the few that are truly important and meaningful to us. Numrah is proud to be behind more than 100M monthly chatting sessions across its mobile applications.

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