HQ: Tokyo, Japan • RMM & MSP Software • Computer Vision • IT Service & Asset Management • Est. 2000 • Hiring 32, 32 new
OPTiM is a company founded in 2000 in Saga that develops device management and artificial intelligence platforms. Its Optimal Biz product manages corporate mobile devices, while its agriculture, construction and medical divisions apply computer vision to field work. The company holds a large portfolio of patents around internet of things and remote support.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan) • Full-Time
Java
Kotlin
TypeScript
C++
Swift
Objective-C
JavaScript
AI/ML
Claude Code
Frontend
Vue.js
DevOps
Windows
+2
In office (Tokyo, Japan) • Full-Time
Java
Kotlin
Swift
Objective-C
Ruby
Ruby
Ruby on Rails
AI/ML
LLM
DevOps
GitLab
Windows
+1
In office (Tokyo, Japan) • Full-Time
Java
Kotlin
Swift
Objective-C
Ruby
Ruby
Ruby on Rails
AI/ML
LLM
DevOps
GitLab
Windows
+1
HQ: Tokyo, Japan • Staffing · EOR • Hiring 7, 7 new
AstroLab is an IT consulting and digital transformation company that designs custom software platforms and cloud-based business systems. Headquartered in Tokyo, Japan, the firm specializes in strategic workflow optimization, user experience design, and enterprise system architecture. By combining business consulting with technology implementation, it enables organizations to modernize their infrastructure and improve operational efficiency.
No named decision-maker yet.
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$26k – $52k per year • In office (Tokyo, Japan) • Full-Time
Java
Kotlin
Swift
Objective-C
JavaScript
Dart
Frontend
React.js
Mobile
UIKit
SwiftUI
Core Data
Flutter
React Native
MVC
MVP
DevOps
AWS
Bitbucket
AWS Lambda
Amazon ECS
API Gateway
Management
Slack
Discord
+13
Tokyo • Startup • Hiring 8, 8 new
フェアリーデバイセズ株式会社公式サイト。ウェアラブルAIの総合プラットフォーム（ウェアラブルデバイス・FPV解析・様々な音声API・音声エッジAI・騒音環境対応ハードウェア・DXコンサルティング）。コネクテッドワーカーによる現場DXを支援し、LLM基盤構築を実現します。.
No named decision-maker yet.
No careers mailbox known
$28k – $53k per year • In office (Tokyo, Japan) • Full-Time
Python
Java
Rust
Kotlin
TypeScript
C++
Dart
AI/ML
Claude
Claude Code
Vertex AI
Gemini
LLM
OpenAI
Anthropic
Mobile
Flutter
DevOps
GCP
Azure
AWS
GitHub
Linux
Windows
Wi-Fi
+14
Tokyo • Hiring 6, 6 new
TOP グループ情報：企業情報 グループ情報 企業情報 企業情報 企業理念 アクセス 役員紹介 サステナビリティ 企業情報 企業情報 企業理念 アクセス 役員紹介 サステナビリティ information index 会社概要 沿革 会社概要 会社名 株式会社くふうカンパニーホールディングス（英文社名 : Kufu Company Holdings Inc.） 本社所在地 〒108-0073東京都港区三田1-4-28 三田国際ビル 23階 アクセスはこちら 創業日 2016年7月1日 上場市場 東京証券取引所グロース市場（証券コード：4376） 役員 執行役 代表執行役 穐田 誉輝 執行役…
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Top 25% pay
3 days ago
Hiring now · 90%
アプリエンジニア
$545k – $701k per year • In office (Tokyo, Japan, 10am - 3pm)
JavaScript
Kotlin
Dart
Frontend
React.js
Mobile
Flutter
React Native
Firebase
DevOps
GitHub
Management
Slack
+1
HQ: Tokyo, Japan • 201-500 employees • Est. 2013 • Hiring 33, 33 new
Yappli is a Tokyo software company founded in 2013 whose platform lets brands build and operate mobile apps without writing code. Retailers and service companies use it for loyalty, commerce and internal communication apps that can be updated by marketing teams. The company also provides analytics and push messaging around the apps it hosts.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) • Internship
Kotlin
Swift
Dart
Kotlin
Hilt
Dagger
Swift
Carthage
Mobile
SPM
Flutter
CocoaPods
+1
Tokyo • IT Consulting & Digital Transformation • Custom Software Development • Est. 2012 • Hiring 7
NEXTSCAPEは、お客様の新規事業開拓および既存事業発展に最適なITソリューションを、企画提案・開発・保守の全ての工程において提供しています。.
No named decision-maker yet.
Careers mailbox is known
$39k – $52k per year • In office (Tokyo, Japan) • Full-Time
Kotlin
Dart
Swift
C#
C#
.NET
AI/ML
Copilot
Mobile
Flutter
Firebase
MVP
Bitrise
DevOps
GCP
Azure
CI/CD
AWS
GitHub
Management
Slack
Microsoft Teams
Scrum
+10
HQ: Tokyo, Japan • AI Consulting & Integration • Systems Integrators • Cloud Consulting & Migration • Trust D • Hiring 38
KDDI iret is a Tokyo-based cloud integrator and AI systems developer in the KDDI group that designs, builds and operates AWS, Google Cloud, Azure and Oracle Cloud environments and develops web and mobile applications and UI/UX designs. Headquartered in Toranomon Hills Business Tower in Minato, it reports cloud deployments for more than 2,500 companies, sells the cloudpack managed service and gaipack generative AI solutions, and lists clients such as Toyota, Tokyo Gas, TBS Television and Dentsu Digital. Its openings cover generative AI, cloud and SRE engineers, Azure solution architects, web, mobile and frontend developers, security engineers, project managers and UI/UX designers.
No named decision-maker yet.
No careers mailbox known
$312k – $545k per year • In office (Tokyo, Japan) • Full-Time
JavaScript
Kotlin
Dart
Swift
AI/ML
Copilot
Cursor
LangChain
Claude
ChatGPT
Claude Code
Vertex AI
AI Agents
AWS Bedrock
Gemini
RAG
Frontend
React.js
Mobile
Flutter
React Native
MVP
DevOps
GCP
Datadog
CI/CD
Git
AWS
Management
Slack
+17
Tokyo • Hiring 6
株式会社Leafea(リーフィ)は、地域密着型福利厚生サービスを展開するスタートアップです。.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
Dart
Dart
Riverpod
Dio
Freezed
Go_router
Bloc
AI/ML
Copilot
Claude
Claude Code
Devin
ChatGPT
Mobile
Flutter
Firebase
Clean Architecture
Fastlane
Crashlytics
DevOps
GitHub Actions
CI/CD
Cybersecurity
Dependabot
Design
Figma
Management
Slack
+13
Tokyo • Hiring 30
A ナビゲーションが表示されました ごあいさつ ニンテンドーシステムズは、任天堂の娯楽をお客様へお届けしやすいシステムを作るため、任天堂とDeNAのエンジニアチームを中心として、2023年4月に生まれました。 世の中に多くの技術革新がある中で、独創の精神と柔軟性を大切にしながら、様々な強みを持ったメンバーが活発に議論し、一人では成し遂げられない大きな成果を目指して、システムづくりに誠実に取り組んでいます。 インターネットを取り巻く技術は、日々目まぐるしく変化し、複雑さを増しています。…
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
Java
Kotlin
C#
C++
Swift
Objective-C
DevOps
GitHub Actions
Jenkins
Game Dev
Cocos2d-x
+1
In office (Tokyo, Japan)
Java
Kotlin
C#
C++
Swift
Objective-C
DevOps
GitHub Actions
Jenkins
Game Dev
Cocos2d-x
+1
In office (Tokyo, Japan)
Swift
Swift
Swift Concurrency
Mobile
SwiftUI
MVVM
HQ: Tokyo, Japan • Est. 2019 • Trust D • Hiring 16
GO is a Tokyo mobility technology company that operates Japan's leading taxi hailing application. Its platform handles dispatch, payment and in-vehicle advertising and it also builds driving safety and fleet electrification products. The company was formed from the merger of the JapanTaxi and MOV services.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan) • Full-Time
Kotlin
Kotlin
Kotlin Coroutines
AI/ML
Copilot
Claude
Gemini
OpenAI
Mobile
Jetpack Compose
Firebase
Bitrise
DevOps
GitHub Actions
CircleCI
CI/CD
AWS
+5
$45k – $78k per year • In office (Tokyo, Japan) • Full-Time
Kotlin
Kotlin
Kotlin Coroutines
AI/ML
Copilot
Claude
Gemini
OpenAI
Mobile
Jetpack Compose
Firebase
Bitrise
DevOps
GitHub Actions
CircleCI
CI/CD
AWS
+5
HQ: San Francisco, United States • Commerce • Marketplaces • Mobile Games • Consumer Electronics • PC Games • Virtual & Augmented Reality • Gaming • Game Development • 1001-5000 employees • Hiring 125, 12 new
Headquartered in San Francisco, California, Unity Software Inc. (Unity Technologies) is a technology enterprise specializing in real-time 3D (RT3D) content development software and engine solutions. The company provides an integrated platform that enables developers, creators, and engineers to build, run, and monetize interactive 2D, 3D, virtual reality (VR), and augmented reality (AR) experiences across mobile, console, PC, and spatial computing hardware. By combining cross-platform runtime engines with developer services, cloud tools, and advertising monetization networks, it serves as a core infrastructure provider for the global gaming industry as well as industrial sectors such as automotive, architecture, and film production.
No named decision-maker yet.
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Equity • Senior • In office (Tokyo, Japan) • Full-Time • Senior • English
C#
C++
C++
OpenGL
DevOps
Linux
Game Dev
Godot
Unity
HQ: Tokyo, Japan • 1001-5000 employees • Trust B • Hiring 579, 16 new
Headquartered in Tokyo, Japan, Rakuten is a major global technology conglomerate that operates a diverse ecosystem of internet and digital services. The company is widely known for its massive e-commerce platforms, alongside a robust portfolio spanning financial technology and digital content. Furthermore, it has established itself as an innovative force in the telecommunications industry through the development of cloud-native mobile network infrastructure.
No named decision-maker yet.
No careers mailbox known
Senior • 5+ years exp • In office (Tokyo, Japan) • Full-Time • Senior • Japanese
JavaScript
Swift
Java
Java
Gradle
DevOps
CI/CD
Git
Management
Agile
Tokyo • Hiring 4
MISSION ミッション MISSION UPDATE WORKSTYLES 「はたらく」にもっと彩りを 世の中は変わり、あたらしい価値観が次々と生まれている。 だからこそ「はたらく」は、もっと自由で多彩であるべきだ。 私たちは、ひとりひとりの選択肢と可能性を広げていき、 人々の「はたらく」をアップデートしていく。 情報技術の力で、新しい仕組みを生み出し、 本気で実現したい未来へと加速させていく。 あたらしい働き方、スタンバイから。 VISUAL IDENTITY Stanby Logo Stanby Wing…
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
Kotlin
Swift
Kotlin
Hilt
Dagger
Swift
Kingfisher
Alamofire
Moya
Databases
Databricks
Mobile
Jetpack Compose
SwiftUI
Lottie
Realm
Room
Firebase
Clean Architecture
Fastlane
DevOps
GitHub Actions
CI/CD
Git
GitHub
Management
Slack
Miro
Confluence
Scrum
+16
Tokyo • Trust B • Hiring 9
企業情報 Company ホーム > 企業情報 COMPANY 関わるすべての人に感動とHAPPYを！ Philosophy Message Management Team Outline History Chart.
No named decision-maker yet.
No careers mailbox known
$273k – $312k per year • In office (Tokyo, Japan)
Python
JavaScript
PHP
TypeScript
Frontend
React.js
DevOps
AWS
Tokyo • Geospatial AI • Data Providers & Datasets • Est. 1970 • Hiring 19
unerry develops ambient intelligence infrastructure that converts real-world movements into digital data and operates Beacon Bank, a big-data platform that accumulates 150 million IDs and collects 40 billion monthly location logs. Its patented beacon-sharing mechanism (patents in Japan, the US and China) supports a network of 2.15 million beacons and captures outdoor, underground and indoor location data. unerry applies AI to analyze people flow and visualizes physical places and consumer behavior to enhance retail marketing and enable smart-city planning.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) • Full-Time
Tokyo • Cebu City • Higher Education • Education • Language Learning • Trust D • Hiring 14, 1 new
Our mission is to give more people the opportunity to go global. Since our founding in 2012, we've grown to a team of around 150 people operating Japan's largest overseas education service, with offices across Japan, Australia, Canada, and the Philippines.
No named decision-maker yet.
Careers mailbox is known
$45k – $84k per year • Middle • 3+ years exp • Tokyo • Remote (likely Japan) • Full-Time • Middle
JavaScript
AI/ML
AI Agents
Frontend
React.js
Mobile
React Native
Expo
DevOps
AWS
$45k – $84k per year • Middle • 3+ years exp • Tokyo • Remote (Japan) • Full-Time • Middle
JavaScript
AI/ML
Claude
Claude Code
AI Agents
Frontend
React.js
Mobile
React Native
Expo
Tokyo • Hiring 5
私たちについて About us ミッション バリュー 役員一覧 会社概要/アクセス ミッション Mission ユーザーに求められるものを再現性をもって作る 情報革命からインターネットに連なる時代のうねりは、人々の生活を一変させました。そして、その変化の側にはいつでも人々の要望に応える形で素晴らしいプロダクトが存在していました。 私たちAppBrewは、ユーザーニーズを満たす利便性を備え、使いやすくデザインされたプロダクトこそ、世の中を変えることができると考えています。…
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan)
Kotlin
TypeScript
Swift
JavaScript
Java
Ruby
Java
RxJava
Kotlin
Kotlin Coroutines
Ruby
Ruby on Rails
Swift
RxSwift
SwiftLint
Databases
MySQL
Redis
ElasticSearch
Google BigQuery
Amazon Redshift
Amazon Aurora
BigQuery
AI/ML
Copilot
Claude
ChatGPT
Cline
PyTorch
LLM
Frontend
GraphQL
Next.js
React.js
Remix
Mobile
Jetpack Compose
UIKit
SwiftUI
Firebase
DevOps
Terraform
GCP
GitHub Actions
CircleCI
CI/CD
AWS
Google Cloud Run
GitHub
Amazon ECS
Design
Figma
Management
Slack
+35
In office (Tokyo, Japan)
Kotlin
TypeScript
Swift
JavaScript
Java
Ruby
Java
RxJava
Kotlin
Kotlin Coroutines
Ruby
Ruby on Rails
Swift
RxSwift
SwiftLint
Databases
MySQL
Redis
ElasticSearch
Google BigQuery
Amazon Redshift
Amazon Aurora
BigQuery
AI/ML
Copilot
Claude
ChatGPT
Cline
PyTorch
LLM
Frontend
GraphQL
Next.js
React.js
Remix
Mobile
Jetpack Compose
UIKit
SwiftUI
Firebase
DevOps
Terraform
GCP
GitHub Actions
CircleCI
CI/CD
AWS
Google Cloud Run
GitHub
Amazon ECS
Design
Figma
Management
Slack
+35
In office (Tokyo, Japan)
Kotlin
TypeScript
Swift
JavaScript
Java
Ruby
Java
RxJava
Kotlin
Kotlin Coroutines
Ruby
Ruby on Rails
Swift
RxSwift
SwiftLint
Databases
MySQL
Redis
ElasticSearch
Google BigQuery
Amazon Redshift
Amazon Aurora
BigQuery
AI/ML
Copilot
Claude
ChatGPT
Cline
PyTorch
LLM
Frontend
GraphQL
Next.js
React.js
Remix
Mobile
Jetpack Compose
UIKit
SwiftUI
Firebase
DevOps
Terraform
GCP
GitHub Actions
CircleCI
CI/CD
AWS
Google Cloud Run
GitHub
Amazon ECS
Design
Figma
Management
Slack
+35
HQ: Tokyo, Japan • 51-200 employees • Trust A • Hiring 24, 1 new
dely is a Tokyo company founded in 2014 that operates Kurashiru, the largest recipe video service in Japan. Its short cooking videos reach tens of millions of users and are monetised through advertising, premium subscriptions and retail partnerships. The company is part of the LY group and has extended into commerce and lifestyle media.
Horijiang Yusuke · 代表取締役 · decision-maker · no contact
No careers mailbox known
$45k – $78k per year • In office (Tokyo, Japan)
Swift
C#
C#
.NET
Swift
Swift Concurrency
SwiftLint
Databases
Snowflake
Mobile
SwiftUI
MVVM
CocoaPods
DevOps
GitHub Actions
CI/CD
Design
Figma
Management
Slack
Notion
+6
Tokyo • Hiring 17
ニフティライフスタイル株式会社のコーポレートサイトです。「人生100年時代の意思決定を支える企業」として 、住まい探しや温浴などのライフスタイル領域から、働く人の生産性を高めるワークスタイル領域まで幅広く支援 。従来の「探す」に加え「相談する」価値を提供し、毎日のこだわりを実現します。.
No named decision-maker yet.
No careers mailbox known
$29k – $45k per year • In office (Tokyo, Japan)
Java
Kotlin
Mobile
Firebase
Bitrise
MVVM
DevOps
AWS
GitHub
Design
Figma
Management
Slack
Confluence
Jira
+3
$29k – $45k per year • In office (Tokyo, Japan)
Objective-C
Mobile
Firebase
Bitrise
VIPER
DevOps
AWS
GitHub
Design
Figma
Management
Slack
Confluence
Jira
+2
Tokyo • Cards & Card Issuing • Personal Finance Apps & Education • Trust B • Hiring 10
SmartBank provides a household finance management service called B/43 that pairs a Visa prepaid card with a finance-management mobile app. Its product lineup includes the B/43 Pair Card, which creates shared accounts for couples to manage finances together, and the B/43 Junior Card, a prepaid card that lets parents give pocket money and oversee children's spending cashlessly. SmartBank targets family finance and personal fintech markets in Japan and aims to build a platform that helps families manage, save and build wealth for the future.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago
1 month ago
Long shot · 15%
iOSエンジニア
In office (Tokyo, Japan)
