【Department Overview】 In Rakuten Group, the security and safety of the Internet services are guaranteed by the Cyber Security Defense Department (CSDD). CSDD covers all aspects of the System Development Life Cycle (SDLC) and operation security for all the services developed inside Rakuten Group. 【Why We Hire】 To enhance Rakuten’s cyber security organization 【Key responsibilities】 The ideal candidate is expected to handle cyber security tasks with not limited to but including the followingrespons