iOS Developer

Job description

Are you curious about the technology powering one of the most visited websites in the world? With over 45 million users, 2,000 servers, and 6 data centers around the globe, is unparalleled in the live streaming industry. It's no wonder Alexa ranked us as one of the Top 35 websites worldwide! Don’t hesitate: contact us and start your career in Luxembourg or Budapest!


  • love high quality mobile apps
  • know and can apply VIPER, MVVM, SOLID, and TDD
  • have deep hands-on knowledge in Swift and Core APIs
  • have experience in offline storage, threading, and performance tuning
  • are able to troubleshoot and debug iOS applications
  • prefer solving problems on the spot, without meetings overhead
  • cooperate instead of processes and approvals
  • like to set goals and has the ability to take initiatives


  • architect and develop features for the iOS platform of a live-streaming product
  • work in a multicultural environment with teams in multiple geographical locations
  • investigate and resolve application issues, bottlenecks, and inefficiencies
  • mentor junior team members
  • demonstrate strong communication, analytical, and problem solving skills
  • collaborate with backend developers to succeed
  • keep up with new tech and capabilities and seek for high quality
  • you will get all resources, but need to write high-quality code, on-time
  • give and receive feedback
  • do peer code reviews


  • 5+ years of experience in mobile development
  • strong experience in building iOS applications, iOS SDKs, provisioning and the whole toolchain
  • Swift is a must, Objective-C is a plus
  • proven understanding of how to produce efficient and thread safe concurrent code
  • strong experience with Auto Layout
  • experience with Instruments
  • platform specific design patterns (e.g. MVC, VIPER, Flow controllers etc)
  • experience with TDD and/or BDD definitely a plus
  • experience in mobile video streaming is plus


  • Conferences, meetups.
  • Daily breakfast in the office.
  • Complimentary coffee, tea, and fresh fruit every day.
  • Customizable Cafeteria, Medicover, sport card.
  • Complimentary guarded parking (cars, motorcycles, bikes).
  • Fantastic events, including Christmas parties, family days, hackathons and other surprises.