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Senior SDK Engineer

Partner Services Tapdaq UK | London, United Kingdom | 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: Senior SDK Engineer

Position Description/Responsibilities: 

We provide an SDK that mobile app developers whom will integrate into their app portfolio. This is a critical component to our product, it requires a great deal of care and attention when we prepare a release, where the quality of code shipped must be at its highest.

You will be responsible for working alongside our Lead iOS and Lead Android SDK engineers to: 

  • Ensure bugs, ANRs and crash do not slip through into general releases

  • That the business logic written delivers on product specifications

  • Public interfaces are easy to read and integrate for mobile developers of all skill levels

  • That both the iOS and Android SDKs are as closely aligned to the implementation of a feature as possible.

Core Competencies include:

  • Have at least 4-6 years commercial experience building and maintaining production-ready mobile SDKs or applications in Objective-C.

  • You have a good understanding of Java and the Android ecosystem, and have built an Android SDK or application in a previous capacity.

  • Enjoy reviewing your peers work, either through pull requests or otherwise, and know how to establish and encourage quality code being written.

  • Proficient in Git.

  • Strong experience in writing clean code, carefully considering the overall design of the codebase.

  • Strong experience writing unit, integration and regression tests.

  • Comfortable identifying code smells, race conditions, and able to refactor code when appropriate.

  • Comfortable with build tools such as Jenkins or similar.

  • Able to write clear documentation of the interfaces you build and/or maintain.

  • Can communicate design decisions with your colleagues in a comprehensible way.

  • Know when to ask for help when you don’t know something.

  • Able to debate effectively without animosity.

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.