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Software Engineer - Front End Developer

Engineering | Seoul, South Korea | Full Time

Job Description

Join the Mobile Future with Tapjoy

Tapjoy is a creative workplace, comprised of people with different backgrounds, cultures, skill sets, and global perspectives. With offices all over the globe, Tapjoy provides mobile engagement and monetization services for leading advertisers and app developers. Advertisers rely on Tapjoy's diverse suite of rewarded Interplay™ ads including video and rich media to impact performance. Developers utilize our technology and mobile expertise to acquire and monetize users. The Tapjoy SDK is currently embedded in over 20,000 mobile apps, reaching 620 million monthly active users. Additionally, Tapjoy works with Fortune 500 brands and the Top 200 grossing app developers.

Here at Tapjoy, we promote a Joyful, Engaged, Trustworthy, and Innovative workplace with our company core values, and regularly celebrate and recognize the people who embody our values. Tapjoy believes its people are its greatest investments and we take extra care to support your time inside and outside of work with a multitude of benefits. In order to maintain what makes us so special here, we are committed to continued education and involvement in our community to protect and expand our one-of-a-kind workplace.

Position Title: Software Engineer - Front End Developer

Position Description/Responsibilities:

Tapjoy’s mission is to personalize the approach freemium mobile app publishers utilize to engage and monetize their consumers. The company’s personalized monetization platform is the only mobile LTV Infrastructure that combines a robust set of marketing and advertising services in a single data platform.  Tapjoy's SDK is used by 10,000 mobile apps with a global reach of more than 500 million monthly active users. Backed by J.P. Morgan Asset Management, Rho Ventures, North Bridge Venture Partners, InterWest Partners, and D.E. Shaw Ventures, Tapjoy is headquartered in San Francisco and has offices in Boston, New York, Los Angeles, Chicago, Santa Barbara, London, Beijing, Shanghai, Seoul and Tokyo. 

Core Responsibilities include:

  • Design and Developing mobile ad units and Tapjoy's dashboard using React.js
  • Building reusable components and front-end libraries for future use
  • Interface with and contribute to design of backend REST/GraphQL APIs
  • Collaborate with product and design to deliver innovative products
  • Optimizing front-end components for maximum performance across a vast array of web-capable devices and browsers

Core Competencies include:

  • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
  • Proficient understanding of web markup, including HTML5/CSS3
  • Proficient understanding of cross-browser compatibility issues and ways to work around them.
  • Great at building user-friendly single-page applications using React, Redux, Webpack, etc.
  • Solid experience in other front-end frameworks and JavaScript.
  • Basic knowledge of database, networking and REST API

Requirements:

  • BS in Computer Science (or related technical field)
  • 2+ yrs of web development experience in a professional setting
  • Strong knowledge of web development tools and programming languages

Tapjoy is a one-of-a-kind workplace, comprised of people with different backgrounds, cultures, skill sets and global perspectives. In order to maintain what makes us so special here, we support work-life balance both inside and outside the office in many ways.

If you want to learn about building an amazing team with industry-leading technology, you want to surround yourself with brilliant, passionate entrepreneurial teammates at Tapjoy.

Tapjoy is an equal opportunity employer. We believe that diversity and inclusion lead to stronger, more innovative teams and better business results; we want to draw from the broadest talent pool possible and encourage qualified applicants. Tapjoy does not discriminate on the basis of sex, race, ethnicity, color, age, sexual orientation, gender (including identity and expression), disability (mental or physical), religion, national origin, citizenship, marital status, military or veteran status, or any other protected classification protected by applicable law; we will provide reasonable accommodations for qualified individuals with disabilities, and pursuant to applicable fair chance ordinances, we will consider for employment qualified applicants with arrest and conviction records.

For more information, please visit www.tapjoy.com.