Role Description The opportunity We are looking for a Senior Software Engineer (Frontend) to join Unity Offerwall Engineering Team in Seoul Office!Unity is a leading business platform enabling mobile content creators to prosper in the app economy.

Our mission is to help app developers turn their apps into scalable and sustainable businesses, with the most robust, comprehensive business platform available.

Ultimately, we help customers focus on what they do best – creating great apps and user experiences – while we enable their business expansion in the app economy!The Offerwall provides a value exchange between app publishers, advertisers, and consumers.

Publishers integrate the offerwall to make more ad revenue within their apps, advertisers promote their products to the publisher’s user base to acquire quality traffic, and consumers engage with the ads within the offerwall in return for in-app rewards to continue their user journey.

What you'll be doing Responsible for the development and improvement of global products Build an advertising platform (Offerwall)Create new types of advertising products What we're looking for FE development experience or equivalent expertise Excellent development skills and experiences with modern web technologies (such as Java Script ES5-ES6, CSS, HTML, RESTful web services)We're heavily using React, and we write all new code with ES6 features, so expertise with some or all of these is mandatory Understanding of data structures and algorithms Excellent collaboration, relationship-building skills and high proficiency(professional level) in Korean You might also have Proficiency in English Experience in development using Type Script, Ruby, Elixir, or similar languages Experience or interest in microservices or distributed system Additional information International relocation support is not available for this position.