Android SDK Engineer

Job Type
5,000,000 JPY - 7,000,000 JPY per year
Japanese Level
English Level
Start Date


The engineering team is developing reliable real-time risk-based authentication engine, and deep analysis that utilizes internal and external data to provide valuable insights to our enterprise clients. The company believes everyone should have access to secure online financial services. Your high-quality delivery is vital to the mission.

‐ Build and continuously improve mobile SDKs that connected to the application analysis engine for their enterprise clients.
‐ Support multiple iOS and Android SDK versions for their clients
‐ Write quality codes and test cases that fit the business logic.
‐ Communicate with customer success team and the application engine team to find out good designs and plan for solutions and priorities.
‐ Optimize the resources and performance of the SDK.
‐ Be a team player. Take actions to help other members in the team.

【Company Details】
Our client is the cyber security company that provides a fraud alert solution. It can detect fraud and identify theft based on users' online behavior. The company developed their own risk detection engine, which can protect users from malicious access. The company is listed as Next top 100 Unicorn companies recognized by Nihon Keizai Shinbun.

【Working Hours】
9:00 - 18:00(Mon - Fri)
Flexible working hours

Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays

【Services / Benefits】
Social insurance, Transportation Fee

Required Skills

‐ Experience in native iOS and Android development
‐ Familiar with Java and Objective-C, familiar with Swift is a plus.
‐ Is able to construct unit testing and integration testing between different mobile devices and the server.
‐ Bachelor Degree in Computer Science, Electrical Engineering or related.
‐ Knowledge of data structures and algorithms.
‐ Familiar with mobile resource optimization techniques.
‐ Familiar with version control and continuous integration.