Mobile developer jobs in Japan: iOS, Android and cross-platform roles

316 open mobile developer roles at 174 companies in Japan: iOS (58), Android (80), Mobile engineering (178). None of them states a citizenship or security-check demand.

Rebuilt 24 Oct 2026
open roles
316
companies
174
open to any nationality
100%
median stated pay
$51k

Companies hiring

CompanyOpen rolesAny nationalityRelocation
Bjak13100%
Focus S10100%
Smaregi10100%
CyberAgent7100%
Workship7100%
Fenrir North America Inc.6100%
LY Corporation6100%
KENTEM5100%
Nintendo Systems5100%
Cygames4100%
Cross Communication Inc.4100%
Kauche4100%
Amazia4100%
Honda4100%
Cookpad4100%

Newest roles

SpeakBUDDY

speakbuddy.com
speakbuddy.com • Tokyo • Chūō • Language Learning • E-learning • Hiring 6, 3 new
Tokyo • Chūō • Language Learning • E-learning • Hiring 6, 3 new
SpeakBUDDY is a Japanese AI English learning startup that runs the AI English conversation app SpeakBUDDY and online English coaching. The app has been used by 5 million people in total, and the company hires UI/UX designers to improve learning experience and build a design system. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 2 days ago Hiring now · 90%

iOSエンジニア(IC)

$544k – $777k per year • In office (Tokyo, Japan)
Swift
Swift
RxSwift
Mobile
Realm
VIPER
Bitrise
DevOps
GitHub
CI/CD
Management
Jira
Apply

BBIX

bbix.net
bbix.net • HQ: Tokyo, Japan • Enterprise Networks • Est. 2003 • Hiring 25, 1 new
HQ: Tokyo, Japan • Enterprise Networks • Est. 2003 • Hiring 25, 1 new
Founded in 2003, BBIX, Inc. (a subsidiary of SoftBank Corp.) is a telecommunications and Internet Exchange (IX) provider specializing in high-speed peering, cloud interconnection, and network infrastructure solutions. Headquartered in Tokyo, Japan, the enterprise operates an extensive network of carrier-neutral IX connection points across Asia, North America, and Europe. Through its core IX platform, Open Connectivity eXchange (OCX), and multi-cloud transit services, it enables internet service providers (ISPs), content providers, and enterprise networks to exchange traffic directly, reduce latency, and optimize global data transport.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 3 days ago Hiring now · 90%

【エンジニア】モバイルネットワーク(交換)

$39k – $72k per year • In office (Tokyo, Japan)
Apply

MIXI

mixi.co.jp
mixi.co.jp • HQ: Tokyo, Japan • Mobile Games • Social Networks • Est. 1997 • Trust A • Hiring 28, 6 new
HQ: Tokyo, Japan • Mobile Games • Social Networks • Est. 1997 • Trust A • Hiring 28, 6 new
MIXI is a Tokyo company founded in 1997 whose social networking service defined the early Japanese web before it became a games company. Its Monster Strike title is one of the highest grossing mobile games ever released in Japan, and the group also runs sports betting, family communication apps and a professional football club. The company continues to develop communication focused products alongside entertainment.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 1 hour ago 3 days ago Likely open · 63%

11176【ミニモ】Androidエンジニア[en]

$544k – $860k per year • In office (Tokyo, Japan)
CI/CD
Apply

Photosynth

photosynth.co.jp
photosynth.co.jp • HQ: Tokyo, Japan • Locks, Safes & Home Security Products • Est. 2014 • Trust D • Hiring 11, 1 new
HQ: Tokyo, Japan • Locks, Safes & Home Security Products • Est. 2014 • Trust D • Hiring 11, 1 new
Photosynth is a Tokyo technology company founded in 2014 that makes the Akerun smart lock and access system. Its retrofit hardware turns existing office doors into cloud-managed access points without changing the lock cylinder. The company serves Japanese corporate and coworking customers.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 25 min ago 4 days ago Likely open · 60%

モバイルアプリエンジニア(モバイルPdM)

$466k – $622k per year • In office (Tokyo, Japan) • Full-Time
Dart
Swift
Objective-C
Kotlin
Java
Java
RxJava
Kotlin
Retrofit
Hilt
Dagger
Mobile
UIKit
SwiftUI
MVVM
Flutter
XCTest
Clean Architecture
WidgetKit
Bitrise
DevOps
GitHub
Design
Figma
+11
Apply
Likely inactiveTop 25% pay 3 months ago Long shot · 5%

モバイルPdM

$505k – $700k per year • In office (Tokyo, Japan) • Full-Time
Dart
Swift
Objective-C
Kotlin
Java
Java
RxJava
Kotlin
Retrofit
Hilt
Dagger
Mobile
UIKit
SwiftUI
MVVM
Flutter
Firebase
XCTest
Clean Architecture
WidgetKit
Material Design
Bitrise
DevOps
GitHub
Design
Figma
+13
Apply

Nifty Corporation

nifty.co.jp
nifty.co.jp • HQ: Tokyo, Japan • Hiring 21, 21 new
HQ: Tokyo, Japan • Hiring 21, 21 new
Headquartered in Tokyo, Japan, Nifty Corporation is a leading internet service provider and telecommunications company. The firm delivers a wide range of consumer and enterprise connectivity solutions, including high-speed fiber-optic broadband, mobile network services, and web hosting. Operating as a subsidiary of Nojima Corporation, it also develops cloud infrastructure, IoT solutions, and diverse digital lifestyle services for the Japanese market.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 7 days ago Hiring now · 89%

Android/iOS アプリエンジニア【自社モバイルアプリ】

$30k – $49k per year • In office (Tokyo, Japan) • Full-Time
Clean Architecture
DevOps
AWS
Apply

Kakao Piccoma

kakaopiccoma.com
kakaopiccoma.com • HQ: Tokyo, Japan • Digital Goods • Publishing • Hiring 5
HQ: Tokyo, Japan • Digital Goods • Publishing • Hiring 5
Headquartered in Tokyo, Japan, Kakao Piccoma is a prominent digital publishing and content company operating as a subsidiary of South Korean technology conglomerate Kakao. The firm operates Piccoma, one of the world's leading digital manga and webtoon platforms, providing readers access to a vast library of electronic comics, web novels, and mobile-optimized content. Pioneering the popular "wait-for-free" freemium reading model, it bridges creators and audiences across major Asian and global markets.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 8 days ago Hiring now · 89%

クライアントエンジニア(iOS)

In office (Tokyo, Japan, 11am - 4pm) • Full-Time
Apply
Verified live · 4 hours ago 8 days ago Hiring now · 89%

クライアントエンジニア(Android)

$42k – $65k per year • In office (Tokyo, Japan, 11am - 4pm) • Full-Time
Rest API
CI/CD
Apply

Skills these roles ask for

Kotlin 157GitHub 150Slack 125Swift 121Java 76CI/CD 75AWS 73SwiftUI 73Firebase 71Jetpack Compose 70GitHub Actions 66Flutter 62Figma 61MVVM 58Copilot 56TypeScript 49

Where the roles are

Tokyo 248Fukuoka 10Osaka 9Beihai 5Yokohama 4Nagoya 3Shizuoka 3Fuji 2Minato 2Sendai 1

Mobile roles that fit you

Tell us your platform once: new mobile roles that fit it arrive in your matches every day.

Questions

Can a foreigner apply for these roles?

316 of the 316 roles here state no citizenship or security-check demand. A role that does says so in its advert, and the card marks it.

Which companies hire most mobile developers?

Bjak (13), Focus S (10), Smaregi (10), CyberAgent (7), Workship (7).

Which roles count as mobile developer jobs?

Every role whose work is building mobile apps - iOS (Swift, SwiftUI), Android (Kotlin, Jetpack Compose), cross-platform (Flutter, React Native, Kotlin Multiplatform) and the mobile engineers, leads and architects who name no platform - at any employer. Mobile QA, mobile security and app performance roles count too.

How fresh is this?

Every role is re-checked on the employer's own careers board at least every 48 hours, and the page is rebuilt every night.

Source: 316 live postings on employers' careers boardsUpdated 24 Oct 2026MethodologyJSONCC BY-SA 4.0