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Neofacto - Senior iOS Developer




  • Architect, design, and develop applications for the iOS platform of a live-streaming product
  • Work in a multicultural environment with teams in multiple geographical locations
  • Research, define, and execute independently in Agile iterative environment
  • Investigate and resolve application issues, bottlenecks, and inefficiencies
  • Translate design to high quality pixel perfect application on Mobile devices
  • Demonstrate strong communication, analytical, and problem solving skills
  • Help with mentoring team members
  • Provide new ideas and solutions for the development of the product
  • Other additional responsibilities as assigned



  • BS, MS. or PhD in Computer Science or equal professional experience
  • At least 5 years of experience in the fields of iOS development
  • Strong experience with building iOS application, proficiency with iOS SDKs, provisioning and the whole toolchain
  • Experience with Swift is required, and experience with Objective-C is a plus
  • Proven understanding of how to leverage Grand Central Dispatch to produce efficient and thread SAFe concurrent code
  • Strong experience with Auto Layout, both in code and Interface Builder, to build user interfaces that adapt to multiple screen sizes
  • Experience with Instruments for application profiling and optimization
  • Knowledge of general and platform specific design patterns (e.g. MVC, VIPER, Flow controllers etc)
  • Experience with TDD and/or BDD definitely a plus
  • Ability to meet your commitments on time and produce high quality and clean code
  • Experience contributing as a team member in a fast-paced environment
  • Having experience on building mobile video streaming software with H.264 and RTMP is a surplus
  • Experience with team leadership is a plus


Neofacto is mainly recognized in Mobile and Web development. The company started in 2000 in Luxembourg and is well known as a serious, creative and innovative partner to its customers. The services range from strategic advice, business analysis and modeling, architecture choices, software development, testing, and project management.

Created by IT entrepreneurs, Neofacto is a team of passionate engineers and consultants; the company is also the incubator of several high-tech startups like Jamendo in the digital music space or Scorechain/Yallet around the bitcoin crypto currency.

Neofacto has around fifty employees in Luxembourg, fifteen in Belgium; and is seeking to expand on the same business model that made its success for fifteen years.

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