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We provide an SDK that mobile app developers 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.

This senior role is focused on mobile, our SDK’s are written in Java (Android) and Objective-C (iOS), they interact with a Restful API which is maintained by other teams and display ads via a webview whose content is also controlled by another team.

You

• B.S or M.S in Computer Science or equivalent
• Have at least 3 years commercial experience building and maintaining production-ready mobile SDKs or applications in Android/iOS.
• Have commercial experience and a good understanding of Java/Objective-C.
• 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.
• Experience in writing clean code, carefully considering the overall design of the codebase.
• Experience writing tested code.
• Some knowledge/experience with CI/CD tools.
• 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.
• Keen to debate effectively without animosity.

You will be reporting into our SDK Engineering Manager, and your job description is as follows:

• Work on Tapjoy’s advertising Android/iOS SDKs and Unity plugin.
• Collaborate to design and scope out upcoming features.
• Write high quality and well tested code when implementing features.
• Diagnose issues reported from our Integrations team.

Bonus

• Experience with iOS development using Objective-C
• Familiar with Unity or similar engine and building apps to Android and/or iOS.
• If you have built a library or framework that other developers have integrated either internally or externally.
• Have integrated a mobile advertising SDK in a previous capacity.
• Basic Javascript knowledge
• Basic C# knowledge
• Experience writing either Swift/Kotlin
• Experience with Gradle
• Experience with Cocoapods

Benefits

• Extra days off: 25 days holiday plus bank holidays and 4 extra days per year for ironWeekends
• Private Health Insurance Plans: Your health including optical and dental matters to us.
• A Remote-Friendly Culture: We are spread out across the world, ranging from London, Minsk to San Francisco, Tel Aviv and New York.
• Cycle to Work Scheme
• Pet-friendly Offices: