HQ: Tokyo, Japan · Personal Care · Pharmaceutical Distribution · Management Consulting · Hiring 3
CONVANO is a Japanese business creation platform operating five businesses centred on beauty and healthcare. They include AI and digital transformation services, consulting, wholesale of medical products and pharmaceuticals to clinics, M&A and investment advisory, and the FAST NAIL nail salon chain across Japan. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago
28 days ago
Fading · 37%
WEBコーダー/メンバー
$27k – $38k per year · In office (Tokyo, Japan) · Full-Time
JavaScript
PHP
PHP
WordPress
DevOps
Git
HQ: Tokyo, Japan · Est. 1997 · Hiring 33, 1 new
Kakaku.com is a Tokyo internet company founded in 1997 that operates the leading price comparison site in Japan. It also runs the restaurant review platform Tabelog, travel and insurance comparison services and several media properties. The company monetises through affiliate commissions, advertising and restaurant subscription services.
No named decision-maker yet.
No careers mailbox known
$41k per year · In office (Tokyo, Japan) · Full-Time
Ruby
TypeScript
Ruby
Ruby on Rails
Databases
Google BigQuery
MySQL
AI/ML
Dify
Devin
Claude Code
DevOps
CircleCI
GitHub
Git
GCP
Management
Miro
QA
Jest
+6
$41k per year · In office (Tokyo, Japan) · Full-Time
Ruby
Node JS
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
Google BigQuery
MySQL
AI/ML
Dify
Devin
Claude Code
Frontend
JQuery
React.js
DevOps
CircleCI
GitHub
Git
GCP
Management
Miro
+9
HQ: Tokyo, Japan · Enterprise Networks · Est. 2003 · Hiring 25
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
$38k – $70k per year · In office (Tokyo, Japan)
HQ: Tokyo, Japan · Medical AI · Health & Medical Electronics · Startup · Hiring 4
ARCH is a Japanese healthcare startup whose core business is developing and providing products for gynaecology and fertility treatment. Combining medicine and digital technology to give the next generation more choices for the future, it also runs clinic facilities and hires a corporate IT lead, software engineers, server-side engineers and frontend engineers. The company is based in Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago
30 days ago
Fading · 39%
フロントエンドエンジニア
$41k – $51k per year · In office (Tokyo, Japan)
HQ: Tokyo, Japan · Accounting & Tax Software · Document AI · Procurement & Spend Management · 1001-5000 employees · Est. 2018 · Hiring 69, 2 new
LayerX is a Tokyo software company founded in 2018 that builds Bakuraku, a spend management suite covering invoices, expenses and corporate cards. It also runs an asset management joint venture and a privacy technology unit working on secure data collaboration. The company applies large language models to document processing in Japanese back office workflows.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan) · Full-Time
TypeScript
Python
JavaScript
Databases
Snowflake
AI/ML
Anthropic
Devin
Cursor
OpenAI
Claude Code
Copilot
AI Agents
Frontend
Vue.js
Next.js
pnpm
React.js
DevOps
Datadog
GCP
AWS
+10
HQ: Tokyo, Japan · RMM & MSP Software · Computer Vision · IT Service & Asset Management · Est. 2000 · Hiring 32
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
$36k – $53k per year · In office (Tokyo, Japan) · Full-Time
Objective-C
Kotlin
C#
TypeScript
C++
Java
Python
Ruby
JavaScript
Ruby
Ruby on Rails
AI/ML
Claude Code
LLM
Frontend
Vue.js
Next.js
React.js
DevOps
Terraform
Docker
Azure
AWS
QA
Jest
+12
HQ: Tokyo, Japan · Cosmetics & Makeup · Online Reviews & Ratings · Est. 1999 · Hiring 10
istyle is a Japanese internet company that plans and operates @cosme, a cosmetics and beauty community site. Its core businesses are the @cosme portal, the @cosme SHOPPING online store and the @cosme STORE and @cosme TOKYO shops, with a mobile app used by more than ten million people a month, and it hires engineering managers, engineers and data analysts. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$35k – $68k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
JavaScript
AI/ML
Gemini
Frontend
Vue.js
Nuxt.js
DevOps
GitHub
Design
Adobe Photoshop
Adobe XD
Figma
Management
Confluence
Jira
+3
HQ: Tokyo, Japan · Custom Software Development · IT Consulting & Digital Transformation · Staffing · EOR · Hiring 8, 1 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.
Careers mailbox is known
$25k – $51k per year · In office (Tokyo, Japan) · Full-Time
Node JS
Python
JavaScript
Frontend
Vue.js
DevOps
Bitbucket
AWS Lambda
Amazon ECS
API Gateway
AWS
+1
HQ: Tokyo, Japan · Recruiting & Staffing · Career Services · Est. 2015 · Hiring 1
MIIDAS is a Japanese career-change app that assesses a user's work experience, skills and aptitude to reveal their market value and match them with employers across Japan. Job seekers receive interview offers directly from companies based on their profile and a free aptitude diagnosis, while employers search the database and scout candidates. Launched in 2015 and headquartered in Tokyo, MIIDAS is operated by Miidas Inc, part of the Persol Group.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan, 10am - 7pm) · Full-Time
Kotlin
TypeScript
JavaScript
Databases
Amazon Redshift
MySQL
AI/ML
Claude Code
Copilot
Frontend
Redux
Next.js
React.js
DevOps
GitHub
Docker
AWS
+5
HQ: Tokyo, Japan · Humanoid Robots · Startup · Hiring 11
MUSE is a Japanese robotics company that develops autonomous mobile robots for retail stores, used for shelf stocking and for visualising in-store data so that staff can work more creatively and productively. It hires field engineers, robot QA engineers, full stack engineers, customer success staff and interns, and is building business development in the United States. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan, 10am - 3pm) · Full-Time
HQ: Tokyo, Japan · Scheduling & Booking Software · Startup · Hiring 9
L is B is a Japanese software company that provides digital tools for frontline workers, especially in construction. Its products include the business chat direct, used by more than 10,000 companies, the site photo management system Tagshot and Tag Album and Knowledge Video, and it hires web engineers, QA engineers and product managers. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago
1 month ago
Fading · 32%
Webディレクター
In office (Tokyo, Japan)
PHP
JavaScript
SQL
PHP
WordPress
Databases
MySQL
Frontend
JQuery
npm
Sass
DevOps
GitHub
Git
Design
Adobe Photoshop
+3
$35k – $48k per year · In office (Tokyo, Japan)
Haxe
TypeScript
Node JS
JavaScript
Node JS
Electron
Frontend
Vue.js
Redux
Yarn
Bootstrap
npm
Angular
React.js
Mobile
Bitrise
DevOps
GitHub Actions
Git
CI/CD
+8
HQ: Tokyo, Japan · Mobile App Development Services · 201-500 employees · Est. 2013 · Hiring 33, 1 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
TypeScript
JavaScript
Frontend
Vue.js
Nuxt.js
Next.js
Storybook
React.js
DevOps
gRPC
New Relic
CircleCI
GitHub Actions
GitHub
CI/CD
AWS
Management
Confluence
Jira
QA
Vitest
+9
In office (Tokyo, Japan) · Full-Time
TypeScript
JavaScript
Databases
MySQL
Frontend
Tailwind CSS
Next.js
Vite
Storybook
Sass
Jotai
SWR
React.js
Mobile
Firebase
DevOps
New Relic
AWS CDK
GitHub
Terraform
Docker
GCP
AWS
QA
Playwright
Vitest
+13
Tokyo · Hiring 4
No named decision-maker yet.
No careers mailbox known
$32k – $51k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
JavaScript
Frontend
Next.js
React.js
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
$44k – $57k per year · In office (Tokyo, Japan, 11am - 4pm) · Full-Time
TypeScript
JavaScript
Frontend
Next.js
Vite
Sass
Redux Toolkit
React.js
Redux
DevOps
GitHub
Design
Figma
+2
$29k – $44k per year · In office (Tokyo, Japan, 11am - 4pm) · Full-Time
TypeScript
JavaScript
Frontend
Next.js
Vite
Sass
Redux Toolkit
React.js
Redux
DevOps
GitHub
Design
Figma
+2
HQ: Shinjuku, Japan · Est. 2011 · Hiring 41
Founded in 2011, Reazon Holdings is a diversified Japanese enterprise operating multiple group companies across high-growth sectors such as gaming, digital advertising, blockchain, and media production. Headquartered in Shinjuku, Tokyo, the company develops everything from in-house mobile game titles and web-based applications to popular entertainment content and pet-tech IoT services. Through its diverse portfolio and venture capital arm, it leverages cutting-edge technologies to drive international expansion and scale innovative digital ecosystems.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago
1 month ago
Fading · 31%
フロントエンドエンジニア
In office (Tokyo, Japan) · Full-Time
PHP
JavaScript
Databases
Amazon Aurora
Redis
DevOps
Amazon CloudWatch
Jenkins
GitHub
AWS
Management
Zapier
+1
HQ: Tokyo, Japan · Scheduling & Booking Software · Hiring 13
ebisol is a Japanese software company that provides restaurant and tourism businesses with its own tools, including the ebica reservation and customer management service for the food service industry. Part of the Japan Ticket Holdings group, it hires product managers, QA, frontend, iOS, SRE and data engineers. The company is based in Japan.
No named decision-maker yet.
Careers mailbox is known
$338k – $669k per year · In office (Tokyo, Japan) · Full-Time
Go
TypeScript
JavaScript
Databases
DynamoDB
Amazon Redshift
PostgreSQL
AI/ML
Amazon SageMaker
Copilot
Frontend
Vue.js
Nuxt.js
JQuery
React.js
DevOps
AWS Fargate
Amazon ECS
GitLab
GitHub Actions
GitHub
Terraform
GCP
AWS
Management
Confluence
Jira
+14
HQ: Tokyo, Japan · Market Research · 51-200 employees · Hiring 1
EmotionTech is a startup that supports customer experience management with a web application that collects and analyses customer feedback and emotions. It combines more than 700 million emotion data points with client data to guide decisions, and hires frontend engineers working with Angular. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan)
Rust
TypeScript
Python
Node JS
JavaScript
Python
FastAPI
Rust
Actix Web
Node JS
Nest.JS
Databases
Google BigQuery
Amazon Aurora
AI/ML
Polars
Pandas
OpenAI
Frontend
Highcharts
Angular
DevOps
New Relic
Google Cloud Run
Amazon ECS
Amazon S3
GitHub Actions
GitHub
Terraform
Git
Docker
GCP
Azure
AWS
QA
Jest
k6
+21
HQ: Tokyo, Japan · Advertising · Est. 2010 · Hiring 16
FreakOut is a Tokyo advertising technology company founded in 2010 that built the first real time bidding platform developed in Japan. Its group operates demand side platforms, native advertising networks and mobility media ventures across Asia. The company also invests in adjacent internet businesses through its holding structure.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
Scala
Perl
C++
JavaScript
Python
Databases
HBase
Memcached
ElasticSearch
MySQL
Apache Kafka
AI/ML
Hadoop
Spark
DevOps
Puppet
Kibana
CircleCI
Fluentd
Amazon EC2
KVM
CentOS Stream
Amazon S3
Jenkins
GitHub
Linux
AWS
+16
HQ: Tokyo, Japan · AI for Science · Robotics AI · AI Chips & Accelerators · Foundation Models · 1001-5000 employees · Est. 2014 · Hiring 65
Preferred Networks is a Japanese artificial intelligence company founded in Tokyo in 2014 and long regarded as the country's most technically ambitious AI startup. It created Chainer, one of the first define-by-run deep learning frameworks and an influence on the design of modern autograd systems, and has since built a full vertical stack from its own MN-Core accelerator silicon up to foundation models. The company applies that stack to manufacturing, robotics, materials science through the Matlantis simulator and healthcare, working closely with Japanese industrial partners including Toyota, Fanuc and Hitachi.
Daisuke Okanohara · Co-Founder & Executive Vice President · decision-maker
Toru Nishikawa · Co-Founder & Chief Executive Officer · decision-maker
Okanohara Daisuke · 代表取締役社長 · decision-maker
Huinaga Nishikawa · 代表取締役 · decision-maker
No careers mailbox known
Hybrid (Tokyo, Japan) · Full-Time
C++
Java
Python
DevOps
AWS CDK
Terraform
GCP
AWS
HQ: Tokyo, Japan · Logistics · Road Transport · Likely startup · Hiring 12
T2 is a Japanese logistics startup that runs trunk-line freight transport with Level 4 autonomous trucks driven by its own self-developed autonomous driving technology. It hires software engineers for vehicle control, autonomous driving platforms, simulation, system integration and software architecture. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$30k – $66k per year · In office (Tokyo, Japan) · Full-Time
