Backend Development Engineer -CPaaS Business Department (RS Product Delivery & Innovation Div)
Rakuten Mobile
Updated Sep 16, 2026 · How we collect this
Open roles
22
Added last 7d
0
Added last 30d
5
English-friendly
32%
Role breakdown
Rakuten Mobile
Rakuten Mobile
Rakuten Mobile
Rakuten Mobile
Rakuten Mobile
Rakuten Mobile
Rakuten Mobile
Rakuten Mobile
Rakuten Mobile
Rakuten Mobile
Rakuten Mobile
Last updated: Sep 16, 2026
Rakuten Mobile has 22 active job openings in Japan as of Sep 16, 2026, including 5 added in the last 30 days. Japan Job Scan reads their careers page every day and lists new roles as they appear.
Japan Job Scan has not found explicit visa sponsorship language in Rakuten Mobile's current job postings. This does not mean they never sponsor. Many employers in Japan sponsor visas without stating it in the listing, so it is worth asking directly.
Rakuten Mobile currently lists 7 English-friendly roles in Japan out of 22 total openings, or 32 percent. Japan Job Scan classifies a role as English-friendly when the posting does not require business-level Japanese.
Rakuten Mobile's 22 open roles in Japan are concentrated in Engineering, Operations and Customer Support. The largest category is Engineering, with 9 current openings listed on Japan Job Scan.