HQ: Tokyo, Japan · Game Development · Mobile Games · Trust D · Hiring 16
Colorful Palette is a Japanese game developer best known for the rhythm game Project Sekai: Colorful Stage feat. Hatsune Miku. Through its subsidiary Colorful Palette ENCORE, founded in 2024, it also produces live concert content for game IP using its own rendering engine. The company is headquartered in Tokyo, Japan.
In office (Tokyo, Japan) · Internship
PHP
Node JS
Java
JavaScript
Databases
MySQL
DevOps
Terraform
GCP
AWS
In office (Tokyo, Japan) · Internship
PHP
Node JS
Java
JavaScript
Databases
MySQL
DevOps
Terraform
GCP
AWS
Likely inactiveVerified live · 2 hours ago
2 years ago
Long shot · 3%
コーポレートシステムエンジニア
$28k – $64k per year · In office (Tokyo, Japan) · Contractor
Java
Databases
Google BigQuery
DevOps
AWS
HQ: Tokyo, Japan · Cloud Platforms (IaaS & PaaS) · Data Centers & Colocation · Est. 1986 · Trust B · Hiring 7
IDC Frontier is a Tokyo data centre and cloud company within the SoftBank group. It operates energy efficient facilities across Japan including large campuses in Fukushima and Kitakyushu, and sells colocation, private cloud and content delivery services. The company hosts infrastructure for major Japanese internet platforms and enterprises.
In office (Tokyo, Japan) · Full-Time
Ruby
PHP
Node JS
TypeScript
JavaScript
PHP
Symfony
Databases
Redis
MySQL
PostgreSQL
Frontend
Vue.js
JQuery
React.js
DevOps
Zabbix
Rancher
CircleCI
etcd
ArgoCD
VMWare
Prometheus
GitHub Actions
Ansible
Jenkins
GitHub
Terraform
Windows
Docker
Linux
Kubernetes
CI/CD
+21
In office (Tokyo, Japan) · Full-Time
Ruby
PHP
Python
Python
Ruff
PHP
PHPUnit
PHPStan
Ruby
RSpec
RuboCop
AI/ML
Claude Code
Claude
Copilot
DevOps
ArgoCD
Jenkins
GitHub
Docker
Kubernetes
CI/CD
QA
Pytest
+10
Tokyo · Managed IT Services (MSP) · Hiring 1
Have a Talk is a Japanese IT company that provides IT solutions and outsourced IT operations, from planning and proposals to system development and support. It works on contract projects such as e-commerce sites, consumer web services and business systems for large manufacturers using Java, PHP and C#, and it is hiring development engineers. The company is based in Japan.
Open 194 daysVerified live · 22 min ago
7 months ago
Long shot · 4%
開発エンジニア（SE/PG）
$23k – $38k per year · In office (Tokyo, Japan) · Full-Time
PHP
Node JS
C#
TypeScript
Java
SQL
JavaScript
C#
ASP.NET Core
Databases
Oracle
MySQL
PostgreSQL
Frontend
Angular
DevOps
GitHub
Windows
Git
Linux
AWS
+9
HQ: Tokyo, Japan · Sterilization & Infection Control · Dental Products & Labs · EHR & Clinical Software · Trust B · Hiring 7
MEDIA is a Japanese healthcare IT company that develops dental electronic medical record systems and hospital infection control solutions. Its VisualMAX system is used by dental clinics nationwide as well as university and general hospitals, and it hires IT, infrastructure, DX and system support engineers. The company is headquartered in Tokyo, Japan.
Open 195 daysVerified live · 2 hours ago
7 months ago
Long shot · 4%
ITエンジニア
In office (Tokyo, Japan) · Full-Time
C#
JavaScript
SQL
C#
.NET
DevOps
Azure
Open 950 daysVerified live · 2 hours ago
2 years ago
Long shot · 4%
DX推進エンジニア
In office (Fukuoka, Japan) · Full-Time
C#
SQL
C#
.NET
DevOps
VPN
Windows
Azure
HQ: Tokyo, Japan · Speech & Audio AI · E-learning · Est. 2019 · Startup · Hiring 2
Kaeka is a Japanese company that runs kaeka, a speech training service that measures speaking skills and coaches individuals and companies. It has trained executives, politicians and professionals and written speeches for corporate events and national elections, and it hires engineers and customer success staff. The company is based in Tokyo, Japan.
Open 198 daysVerified live · 3 hours ago
7 months ago
Long shot · 4%
05. エンジニア
In office (Tokyo, Japan) · Full-Time
Python
Python
Flask
Django
DevOps
GCP
AWS
HQ: Tokyo, Japan · Machine Learning · Industrial AI · Est. 2016 · Trust D · Hiring 13
Ridge-i is a Tokyo company founded in 2016 that builds custom deep learning systems for industrial and public sector problems. Its projects include satellite image analysis, waste sorting automation and infrastructure inspection using computer vision. The company combines consulting with long term joint development of production systems.
$45k – $83k per year · In office (Tokyo, Japan) · Full-Time
Node JS
TypeScript
JavaScript
AI/ML
LangGraph
Function Calling
AWS Bedrock
Mastra
LangChain
OpenAI
RAG
LLM
AI Agents
Frontend
Next.js
React.js
DevOps
Git
Rest API
Azure
AWS
+10
HQ: Tokyo, Japan · Machine Learning · Translation Services · Hiring 3
Mirai Translate is a Japanese AI company that develops B2B SaaS services for automatic translation and generative AI, with the vision of overcoming language barriers. Its product Mirai Translator is used by more than 1,000 organisations and over 900,000 IDs, was the first domestic cloud machine translation service to gain ISO 27017 certification, and the company hires frontend and backend engineers and product managers. The company is based in Japan.
Open 198 daysVerified live · 3 hours ago
7 months ago
Long shot · 4%
バックエンドエンジニア
In office (Tokyo, Japan) · Full-Time
Java
Python
Java
Spring Boot
Databases
DynamoDB
Amazon Aurora
AI/ML
Vertex AI
Gemini
OpenAI Codex
Cursor
ChatGPT
OpenAI
Claude Code
Copilot
LLM
DevOps
Datadog
Amazon EKS
AWS Lambda
Amazon ECS
Amazon CloudWatch
GitHub Actions
Terraform
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Design
Figma
Management
Miro
Confluence
Jira
+23
HQ: Tokyo, Japan · AI Consulting & Integration · Custom Software Development · Trust B · Hiring 3
Early Reflections is a Japanese technology company using AI and data science to solve business problems and develop new businesses. It builds systems for large enterprise clients as a business partner and also runs its own products, hiring server-side, infrastructure and frontend engineers. The company is headquartered in Tokyo, Japan.
Open 198 daysVerified live · 1 hour ago
7 months ago
Long shot · 4%
サーバーサイドエンジニア
$29k – $70k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
JavaScript
Databases
Redis
MySQL
Frontend
Next.js
React.js
DevOps
Windows
Git
Docker
Kubernetes
Azure
AWS
+4
HQ: Tokyo, Japan · Custom Software Development · Likely startup · Trust D · Hiring 13
Mantra Labs builds enterprise products, platforms, data flows, and intelligent workflows that help teams modernize systems and improve operating outcomes.
$38k – $57k per year · Hybrid (Tokyo, Japan) · Full-Time · English: C1 · Japanese
Swift
Python
Dart
Python
Django
AI/ML
Machine Learning
Mobile
Flutter
DevOps
GCP
AWS
$38k – $64k per year · Hybrid (Tokyo, Japan) · Full-Time · English: C1 · Japanese
TypeScript
Python
JavaScript
Python
Django
AI/ML
Machine Learning
Frontend
Vue.js
DevOps
AWS
Management
Scrum
Agile
+1
HQ: Tokyo, Japan · Management Consulting · Web Development Services · Staffing · EOR · Trust B · Hiring 4
Rivermee is a Japanese web consulting company covering website production, app development, web marketing and IT engineer support. It offers SEO and map search optimisation, ad operations and system engineering services, and hires system engineers, Java server-side engineers and project managers. The company is based in Shibuya, Tokyo, Japan.
$25k – $51k per year · In office (Tokyo, Japan) · Full-Time
Rust
Dart
Swift
C#
TypeScript
C++
JavaScript
C#
.NET
Databases
MySQL
PostgreSQL
Frontend
Vue.js
React.js
Mobile
Flutter
DevOps
Windows
GCP
Azure
AWS
+9
$22k – $51k per year · In office (Tokyo, Japan, 10am - 7pm) · Full-Time
Java
DevOps
Docker
Kubernetes
AWS
HQ: Tokyo, Japan · Enterprise Apps Implementation Partners · IT Consulting & Digital Transformation · Custom Software Development · Est. 1962 · Staffing · EOR · Trust B · Hiring 6
TDC SOFT is a Japanese IT services company listed on the Tokyo Stock Exchange Prime market, providing system development and IT solutions. Founded in 1962, it builds financial and payment systems and implements platforms such as ServiceNow, Salesforce, Box and AWS for corporate and public-sector clients. The company is headquartered in Tokyo, Japan, with a Kansai branch in Osaka.
$36k – $65k per year · In office (Osaka, Japan) · Full-Time
COBOL
C#
TypeScript
JavaScript
SQL
Frontend
Vue.js
React.js
HQ: Tokyo, Japan · Commercial & Retail Banks · Trust B · Hiring 4
Kiraboshi Bank is a Japanese regional bank serving small and medium-sized businesses and individuals in the Tokyo metropolitan area, with a mission of contributing to regional community development. It has set up an in-house development team and hires project managers, back-end engineers, cyber security specialists and infrastructure and site reliability engineers. The bank is headquartered in Tokyo, Japan.
Open 201 daysVerified live · 1 hour ago
7 months ago
Long shot · 4%
バックエンドエンジニア
$32k – $64k per year · In office (Tokyo, Japan, 9am - 5pm) · Full-Time
TypeScript
JavaScript
Databases
Amazon Aurora
MySQL
PostgreSQL
Frontend
SolidStart
SolidJS
DevOps
GitHub
Terraform
AWS
Design
FigJam
Management
Jira
+4
Tokyo · IT Consulting & Digital Transformation · AI Consulting & Integration · Est. 2023 · Trust B · Hiring 3
AICE is a Japanese AI consulting firm, founded as a University of Tokyo startup, in which industry practitioners and AI engineers work together from business analysis to AI implementation. It applies generative AI for clients in healthcare, construction, real estate, insurance, finance, manufacturing and the public sector, with over 95 percent of projects contracted directly, and it hires lead web engineers, project managers and web engineers. The company is based in Japan.
Open 201 daysTop 25% pay
7 months ago
Long shot · 4%
Webエンジニア
$381k – $572k per year · In office (Tokyo, Japan)
TypeScript
Python
JavaScript
Python
FastAPI
Databases
Qdrant
MS SQL
MySQL
PostgreSQL
AI/ML
Ollama
AWS Bedrock
Claude Code
Claude
Frontend
Next.js
Storybook
React.js
DevOps
Vercel
Nginx
GitHub Actions
GitHub
Terraform
Docker
GCP
Azure
CI/CD
AWS
Design
Figma
+18
Open 201 daysTop 25% pay
7 months ago
Long shot · 4%
リードwebエンジニア
$610k – $916k per year · In office (Tokyo, Japan)
TypeScript
Python
JavaScript
Python
FastAPI
Databases
Qdrant
MS SQL
MySQL
PostgreSQL
AI/ML
Ollama
AWS Bedrock
Claude Code
Claude
Frontend
Next.js
Storybook
React.js
DevOps
Vercel
Nginx
GitHub Actions
GitHub
Terraform
Docker
GCP
Azure
CI/CD
AWS
Design
Figma
+18
HQ: Tokyo, Japan · Procurement & Spend Management · Est. 2018 · Startup · Trust A · Hiring 13
A1A is a Japanese startup founded in June 2018 that develops UPCYCLE, a procurement data platform for manufacturers that puts quotation and purchasing data to work. After a pivot it released UPCYCLE in 2023, completed a Series B extension in 2024 and now hires frontend tech leads, product managers and backend and software engineers. The company is based in Tokyo, Japan.
Verified live · 1 hour ago
7 months ago
Likely open · 47%
プロダクトエンジニア
$38k – $76k per year · In office (Tokyo, Japan) · Full-Time
Ruby
TypeScript
Python
Python
FastAPI
Ruby
Ruby on Rails
Databases
Amazon Aurora
PostgreSQL
AI/ML
Vertex AI
OpenAI
Claude Code
DevOps
Vercel
GitHub Actions
GitHub
Terraform
Git
CI/CD
AWS
Design
Figma
+10
HQ: San Diego, United States · Defense Manufacturing · Drone AI · Defense AI · Military Drones · 1001-5000 employees · Est. 2015 · Trust B · Hiring 631, 29 new
Shield AI is an American defence technology company founded in 2015 that builds autonomy software and uncrewed aircraft for military missions. Its Hivemind autonomy stack lets aircraft fly, navigate and complete objectives without GPS, a remote pilot or a communications link, which matters in contested environments where those links are jammed. Headquartered in San Diego, California, the company fields the V-BAT vertical take-off aircraft with United States and allied forces, licenses Hivemind to other manufacturers and is developing the X-BAT jet for high-end missions.
≈ $80k – $172k per year (Estimated) · Staff+ · 7+ years exp · Hybrid (Tokyo, Japan) · Bachelor's Degree · Staff
≈ $55k – $114k per year (Estimated) · Senior · 5+ years exp · Hybrid (Tokyo, Japan) · Bachelor's Degree · Senior
HQ: Tokyo, Japan · Digital Government · Trust C · Hiring 28
GovTech Tokyo is a foundation that drives the digital transformation of the Tokyo Metropolitan Government and the municipalities of Tokyo. It develops official Tokyo apps and a generative AI platform and leads cybersecurity support for 62 local governments, hiring security consultants, security engineers and corporate IT engineers. The foundation is based in Tokyo, Japan.
$41k – $62k per year · In office (Tokyo, Japan)
LLM
DevOps
GCP
Azure
AWS
Analytics
Looker
Tableau
Design
Figma
$32k – $50k per year · In office (Tokyo, Japan)
Node JS
TypeScript
JavaScript
Databases
Google Cloud Spanner
Redis
AI/ML
Claude Code
DevOps
GCP
Azure
CI/CD
AWS
+2
$41k – $62k per year · In office (Tokyo, Japan)
Node JS
TypeScript
JavaScript
Databases
Google Cloud Spanner
Redis
DevOps
gRPC
GCP
Azure
CI/CD
AWS
+2
HQ: Redondo Beach, United States · Energy Management · Metals & Metallurgy · 51-200 employees · Est. 2021 · Startup · Hiring 2
SUN METALON promotes decarbonization in the metal industry by developing and commercializing heating technologies for metal processing and recycling. It offers a proprietary portable metal heating system designed to deliver low‑cost, low‑CO2 heating to enable more efficient melting, treatment and on‑site recycling operations. The company targets metal manufacturers, recyclers and industrial operators seeking to realize a more efficient circular supply chain in metal manufacturing and recycling.
Open 205 daysVerified live · 2 hours ago
7 months ago
Long shot · 5%
バックエンドエンジニア
$51k – $76k per year · In office (Yokohama, Japan) · Full-Time
Node JS
TypeScript
Python
JavaScript
Databases
Firestore
AI/ML
Claude
Frontend
React.js
DevOps
GitHub
Docker
GCP
Azure
CI/CD
AWS
IoT
MQTT
+6
$64k – $108k per year · In office (Yokohama, Japan) · Full-Time
Node JS
TypeScript
Python
JavaScript
Databases
Firestore
AI/ML
Claude
Frontend
React.js
DevOps
Docker
GCP
Azure
CI/CD
AWS
IoT
MQTT
+5
HQ: Tokyo, Japan · Custom Software Development · Digital Marketing · Likely startup · Hiring 3
AXELENTERMEDIA is a Japanese digital services company that runs fan club sites for artists and entertainers along with official sites, e-commerce, contract web production and data centre services. It works with music agencies and labels on designs that express each artist's world, and it hires designers, web designers and web engineers. The company is based in Tokyo, Japan.
Open 205 daysVerified live · 1 hour ago
7 months ago
Long shot · 4%
Webエンジニア
In office (Tokyo, Japan) · Full-Time
Firebase
DevOps
GCP
CI/CD
HQ: Tokyo, Japan · Streaming & OTT Platforms · Trust C · Hiring 10
PLAY is a Japanese technology company that develops video streaming technology and delivers high-quality video viewing experiences for media companies and enterprises. Its platform supports major streaming services such as Hulu and TVer, it works with WOWOW, TBS and TV Tokyo, and it hires full stack engineers, solution architects, project managers and graduates. The company is based in Tokyo, Japan.
In office (Tokyo, Japan) · Full-Time
Ruby
Node JS
TypeScript
JavaScript
Python
Node JS
Nest.JS
Fastify
Databases
DynamoDB
Amazon Aurora
Frontend
Next.js
React.js
DevOps
New Relic
AWS Fargate
AWS Lambda
Amazon ECS
GitHub
Git
Docker
CI/CD
AWS
QA
Vitest
+13
$32k – $45k per year · In office (Tokyo, Japan) · Full-Time
Ruby
Node JS
TypeScript
JavaScript
Ruby
Ruby on Rails
AI/ML
Claude Code
Claude
Copilot
Frontend
Next.js
React.js
Mobile
React Native
DevOps
CloudFormation
Amazon EC2
GitHub Actions
GitHub
Git
CI/CD
AWS
Design
Figma
+11
Investment Banking & M&A Advisory · Leasing, Auto & Equipment Finance · 11-50 employees · Startup · Hiring 2
Velpha leverages GPT-5 and advanced financial engineering to help individual investors analyze companies and portfolios.
$31k – $65k per year · In office (Japan) · Freelance
Rust
TypeScript
Python
JavaScript
Python
FastAPI
Rust
Axum
Databases
Amazon Aurora
PostgreSQL
Frontend
Next.js
React.js
DevOps
GitHub
Terraform
Docker
CI/CD
AWS
AWS Fargate
Amazon ECS
Management
Linear
+10
Open 207 daysVerified live · 3 hours ago
7 months ago
Long shot · 6%
【インターン】エンジニア全般
$20k – $32k per year · In office (Japan, 11am - 4pm) · Internship
Rust
TypeScript
Python
JavaScript
Python
FastAPI
Rust
Axum
Databases
Amazon Aurora
PostgreSQL
AI/ML
LLM
Frontend
Next.js
React.js
DevOps
GitHub
Terraform
Docker
AWS
Management
Linear
+8
