HQ: Tokyo, Japan • Trust C • Hiring 14
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 10 min ago
10 months ago
Long shot · 2%
QAエンジニア
$38k – $58k per year • In office (Tokyo, Japan, 10am - 3pm) • Full-Time • Japanese
Cursor
Claude Code
AI Agents
Devin
DevOps
AIOps
QA
Playwright
$45k – $96k per year • Senior • In office (Tokyo, Japan, 10am - 3pm) • Full-Time • Senior • Japanese
TypeScript
JavaScript
AI/ML
Cursor
Claude Code
Devin
Frontend
React.js
Mobile
React Native
DevOps
GCP
AWS
AIOps
+2
HQ: Pittsburgh, United States • Market Research • Simulation & Digital Twin Software • 51-200 employees • Est. 2018 • Startup • Trust B • Hiring 6
Epistemix is a world model of your market: see how adoption spreads person by person, test strategy before you spend, and track the assumptions it rests on.
Daniel Litvak · Executive Officer · decision-maker
Adam Lipman · Executive Officer, Director · decision-maker
John Greffenstette · Executive Officer, Director · decision-maker
Robert Delach · Executive Officer · decision-maker
No careers mailbox known
≈ $133k – $259k per year (Estimated) • Equity • Staff+ • 8+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Architect
Python
JavaScript
TypeScript
Node JS
Python
Django
Databases
Snowflake
Databricks
AI/ML
Claude Code
Modin
Pandas
Ray
Devin
Frontend
React.js
DevOps
Terraform
GCP
AWS
Docker
Kubernetes
Cybersecurity
ISO 27001
SOC 2
HIPAA
+13
HQ: Tokyo, Japan • Low-Code & No-Code Platforms • Integration & API Management • Startup • Trust B • Hiring 6
Anyflow is a Japanese software company that builds API-based products to automate inefficient business work, including the embeddable integration platform Anyflow Embed. It runs SaaS and enterprise businesses and hires software engineers, site reliability engineers, product managers, product designers and technical customer success staff. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
$460k – $690k per year • In office (Tokyo, Japan) • Full-Time
Python
TypeScript
JavaScript
Python
FastAPI
Celery
Databases
MySQL
Redis
Google BigQuery
BigQuery
AI/ML
Copilot
ChatGPT
Claude Code
Gemini
Devin
Frontend
React.js
ESLint
Prettier
Next.js
DevOps
Terraform
GCP
GitHub Actions
Datadog
CI/CD
ArgoCD
Kubernetes
Google GKE
GitHub
Cybersecurity
Trivy
Management
Linear
Slack
Google Workspace
QA
Jest
+24
$384k – $537k per year • In office (Tokyo, Japan)
Python
TypeScript
AI/ML
Copilot
ChatGPT
Claude Code
Devin
DevOps
GCP
GitHub
Management
Linear
Slack
Google Workspace
+3
$460k – $767k per year • In office (Tokyo, Japan) • Full-Time
Copilot
ChatGPT
Claude Code
Devin
DevOps
GitHub
Management
Linear
Slack
Google Workspace
HQ: Tokyo, Japan • Digital Design • Hiring 7
STYZ is a Japanese design firm that works with businesses, government and non-profit organisations on social problems, starting from the needs of the people directly affected. It runs the donation platform Syncable, the CULUMU design service, the STYZ Tech development unit and an AI division, and hires product and web engineers, project managers, designers and AI engineers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 325 daysVerified live · 2 min ago
11 months ago
Long shot · 3%
【中途/AI事業部】AIエンジニア
In office (Tokyo, Japan, 11am - 4pm) • Full-Time
Python
TypeScript
JavaScript
Python
FastAPI
Databases
Firestore
Weaviate
Pinecone
AI/ML
Copilot
LangChain
Claude Code
Vertex AI
Fine-tuning
LLM
RAG
OpenAI
OpenAI Codex
Devin
Vercel AI SDK
Frontend
Next.js
React.js
DevOps
GCP
Google Cloud Run
GitHub
Chips/EDA
PoC Library
Management
Slack
+17
HQ: Tokyo, Japan • Recruiting Software & ATS • HR & Recruiting AI • Est. 2017 • Startup • Trust D • Hiring 14
ZENKIGEN builds artificial intelligence tools for Japanese human resources, covering video interviewing and one-on-one coaching analytics. Founded in 2017 in Tokyo, its harutaka product is widely used in Japanese graduate recruitment. Its analytics help managers improve how they conduct regular check-ins.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 hour ago
11 months ago
Long shot · 2%
バックエンドエンジニア
In office (Tokyo, Japan) • Full-Time
Python
TypeScript
JavaScript
Ruby
Ruby
Ruby on Rails
Databases
MySQL
PostgreSQL
AI/ML
Copilot
Claude Code
Devin
Frontend
Next.js
React.js
DevOps
Terraform
GCP
Datadog
AWS
GitHub
Management
Slack
+10
Tokyo • Ticketing • Trust B • Hiring 8
playground is a Japanese company specialising in electronic ticketing and marketing support for the entertainment industry. It provides MOALA, an entertainment cloud for digital tickets used by ticket vendors and large music festivals, and hires web, iOS and infrastructure engineers, UI and UX designers and customer success staff. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Open 330 daysVerified live · 2 hours ago
11 months ago
Long shot · 3%
10_Webエンジニア
In office (Tokyo, Japan) • Full-Time
Kotlin
TypeScript
JavaScript
Databases
Supabase
DynamoDB
AI/ML
Copilot
Cursor
ChatGPT
Claude Code
OpenAI Codex
Devin
Frontend
Next.js
Storybook
React.js
Mobile
Firebase
DevOps
gRPC
Terraform
GitHub Actions
Datadog
Docker
AWS Lambda
Amazon S3
Amazon ECS
AWS Step Functions
AWS
Design
Figma
FigJam
Management
Slack
Notion
QA
Swagger
+22
Open 594 daysVerified live · 2 hours ago
1 year ago
Long shot · 3%
11_Webエンジニア（シニア）
In office (Tokyo, Japan) • Full-Time
Kotlin
TypeScript
JavaScript
Databases
Supabase
DynamoDB
AI/ML
Copilot
Cursor
ChatGPT
Claude Code
OpenAI Codex
Devin
Frontend
Next.js
Storybook
React.js
Mobile
Firebase
DevOps
gRPC
Terraform
GitHub Actions
Datadog
Docker
AWS Lambda
Amazon S3
Amazon ECS
AWS Step Functions
AWS
Design
Figma
FigJam
Management
Slack
Notion
QA
Swagger
+22
HQ: Osaka, Japan • Digital Marketing • Est. 2003 • Trust B • Hiring 7
PLAN-B is a Japanese digital marketing company founded in 2003. It provides search optimisation, influencer marketing and its SEARCH WRITE analytics tool. The company serves brands across Japan.
No named decision-maker yet.
No careers mailbox known
In office (Osaka, Japan) • Full-Time
Java
PHP
Rust
TypeScript
Python
JavaScript
Node JS
Python
FastAPI
Node JS
Nest.JS
Databases
DynamoDB
Amazon Aurora
AI/ML
Copilot
Claude
ChatGPT
AWS Bedrock
OpenAI
Devin
Frontend
Next.js
React.js
Vite
Storybook
ESLint
TanStack Router
React Hook Form
MSW
React Router
DevOps
Terraform
CloudFormation
Datadog
Pulumi
AWS
Docker
Grafana
Amazon EKS
AWS Fargate
AWS Lambda
Amazon EC2
GitHub
Amazon S3
Amazon ECS
Amazon CloudWatch
API Gateway
Linux
Unix
Kubernetes
Analytics
Metabase
QA
Playwright
Swagger
Jest
Vitest
+42
HQ: Tokyo, Japan • LLM & Generative AI • AI Agents • Est. 2023 • Trust B • Hiring 3
LifePrompt is a Japanese generative AI startup, founded in May 2023, that supports companies with AI transformation. It provides consulting, training and talks, proofs of concept and system development, and is building AX Platform, a product that makes MCP easy for enterprises, while hiring product designers and Next.js full-stack engineers. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Open 336 daysVerified live · 2 hours ago
11 months ago
Long shot · 3%
【役員直下インターン】エンジニア
$16k – $38k per year • In office (Tokyo, Japan) • Internship
TypeScript
Node JS
JavaScript
C#
C#
.NET
Node JS
Nest.JS
Prisma
Databases
Supabase
AI/ML
Cursor
Claude
ChatGPT
Claude Code
OpenAI Codex
Devin
Frontend
Next.js
Mantine
React.js
Mobile
Firebase
DevOps
GCP
GitHub Actions
Vercel
Azure
CI/CD
GitHub
AWS
Design
Figma
Management
Slack
+19
Open 336 daysVerified live · 2 hours ago
11 months ago
Long shot · 3%
【正社員】プロダクトデザイナー
In office (Tokyo, Japan) • Full-Time
C#
C#
.NET
AI/ML
Cursor
ChatGPT
Claude Code
OpenAI Codex
Devin
DevOps
GitHub
Design
Figma
Management
Slack
+2
In office (Tokyo, Japan) • Full-Time
TypeScript
Node JS
JavaScript
C#
C#
.NET
Node JS
Nest.JS
Databases
Supabase
AI/ML
Cursor
Claude
ChatGPT
Claude Code
OpenAI Codex
Devin
Frontend
Next.js
Mantine
React.js
Mobile
Firebase
DevOps
GCP
GitHub Actions
Vercel
Azure
CI/CD
GitHub
AWS
Design
Figma
Management
Slack
+18
HQ: Tokyo, Japan • Corporate Trainings • Management Consulting • Trust B • Hiring 8
EVeM Management is a Japanese company that delivers systematic management knowledge to executives and managers through trainers and a software service. Its trainers act as management partners for client companies through one-on-one sessions, reporting and consulting, and the company also hires frontend, full stack and backend engineers and tech lead candidates, including for AI agents. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$58k – $77k per year • In office (Tokyo, Japan) • Full-Time
TypeScript
SQL
Node JS
JavaScript
Node JS
Nest.JS
Prisma
Databases
PostgreSQL
AI/ML
ChatGPT
Claude Code
Gemini
Devin
Vercel AI SDK
LLM
Frontend
GraphQL
Tailwind CSS
Next.js
React.js
Vite
Storybook
React Router
DevOps
Rest API
GCP
Docker Compose
OpenTelemetry
Vercel
WebSockets
CI/CD
Docker
SLI/SLO/SLA
Game Dev
Live2D Cubism
Design
Figma
Management
Slack
Notion
+25
$58k – $77k per year • In office (Tokyo, Japan) • Full-Time
TypeScript
SQL
Node JS
JavaScript
Node JS
Nest.JS
Prisma
Databases
PostgreSQL
AI/ML
ChatGPT
Claude Code
AI Agents
Gemini
Devin
Vercel AI SDK
Frontend
GraphQL
Tailwind CSS
Next.js
React.js
Vite
Storybook
React Router
DevOps
GCP
Docker Compose
OpenTelemetry
Vercel
WebSockets
Docker
Game Dev
Live2D Cubism
Chips/EDA
PoC Library
Design
Figma
Management
Slack
Notion
+23
Open 338 daysVerified live · 2 hours ago
11 months ago
Long shot · 3%
テックリード候補（フロントエンド）
$45k – $77k per year • In office (Tokyo, Japan) • Full-Time
TypeScript
SQL
Node JS
JavaScript
Node JS
Nest.JS
Prisma
Databases
PostgreSQL
AI/ML
ChatGPT
Claude Code
Gemini
Devin
Vercel AI SDK
Frontend
GraphQL
Tailwind CSS
Next.js
React.js
Vite
Storybook
React Router
Lighthouse
DevOps
Rest API
GCP
Docker Compose
OpenTelemetry
Vercel
WebSockets
Docker
Game Dev
Live2D Cubism
Design
Figma
Management
Slack
Notion
+23
HQ: Naha, Japan • Analytics & BI Consulting • AI Consulting & Integration • 51-200 employees • Trust D • Hiring 11
Chura DATA is a data and AI company that covers data analysis, data platform construction for AI, BI development and AI consulting. It also builds the related systems and applications and hires data engineers, data scientists, AI engineers and system engineers, including new graduates. The company is based in Japan.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 3 hours ago
12 months ago
Long shot · 4%
データエンジニア（ミドル）
$35k – $64k per year • In office (Naha, Japan) • Full-Time
Python
JavaScript
TypeScript
SQL
Scala
Python
FastAPI
Databases
Snowflake
Apache Iceberg
Google BigQuery
Amazon Redshift
BigQuery
Databricks
AI/ML
Copilot
Airflow
ChatGPT
Claude Code
dbt
Streamlit
Devin
Spark
LLM
DevOps
Terraform
GCP
GitHub Actions
Terragrunt
CloudFormation
Azure
CI/CD
AWS
Docker
Amazon EKS
Google GKE
Azure AKS
Google Cloud Run
GitHub
Amazon ECS
Kubernetes
IAM
Analytics
Power BI
ETL/ELT
Fivetran
Apache NiFi
AWS Glue
Looker
Management
Slack
Confluence
Google Workspace
+39
Likely inactiveVerified live · 3 hours ago
12 months ago
Long shot · 4%
データエンジニア（シニア）
In office (Naha, Japan) • Full-Time
Python
JavaScript
TypeScript
SQL
Scala
Python
FastAPI
Databases
Snowflake
Databricks
Apache Iceberg
Google BigQuery
Amazon Redshift
BigQuery
AI/ML
Copilot
Airflow
ChatGPT
Claude Code
dbt
Streamlit
LLMOps
Devin
Spark
LLM
DevOps
Terraform
GCP
GitHub Actions
Terragrunt
CloudFormation
Azure
CI/CD
AWS
Docker
Amazon EKS
Google GKE
Azure AKS
Google Cloud Run
GitHub
Amazon ECS
Kubernetes
Analytics
Power BI
ETL/ELT
Fivetran
Apache NiFi
AWS Glue
Looker
Data Vault
Management
Slack
Confluence
Google Workspace
+40
HQ: Tokyo, Japan • Custom Software Development • Trust B • Hiring 6
Cloudbase is a Japanese software company that develops a cloud security platform of the same name. Its SaaS helps companies cover security risks across AWS, Google Cloud and other environments without specialist knowledge, and it hires software engineers, presales engineers, product designers and customer success managers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$45k – $77k per year • In office (Tokyo, Japan)
TypeScript
JavaScript
Databases
PostgreSQL
Dgraph
AI/ML
Copilot
Cursor
ChatGPT
Claude Code
Gemini
Devin
Frontend
Next.js
React.js
DevOps
Terraform
Vercel
AWS CDK
Datadog
AWS
AWS Fargate
Amazon EC2
GitHub
Amazon ECS
Amazon CloudWatch
AWS Step Functions
Management
Slack
Notion
Google Workspace
+18
HQ: Tokyo, Japan • Mobile Games • Streaming & OTT Platforms • Advertising • 1001-5000 employees • Est. 1998 • Trust D • Hiring 137, 2 new
CyberAgent is a Tokyo internet company founded in 1998 that runs one of the largest digital advertising agencies in Japan. It operates the ABEMA streaming service, a substantial mobile game business through Cygames and other studios, and invests in artificial intelligence for advertising creative. The company develops its own advertising technology stack and media platforms in house.
No named decision-maker yet.
No careers mailbox known
$32k per year • In office (Tokyo, Japan) • Internship
Python
TypeScript
JavaScript
Python
FastAPI
AI/ML
Cursor
LangGraph
LangChain
AI Agents
Cline
OpenAI
Devin
Mastra
Frontend
Next.js
React.js
SWR
DevOps
GCP
Azure
GitHub
Management
Linear
+11
$32k per year • In office (Tokyo, Japan) • Internship
Python
Databases
MySQL
Firestore
Google BigQuery
BigQuery
AI/ML
Cursor
Claude Code
Gemini
OpenAI
OpenAI Codex
Devin
DevOps
GCP
Azure
GitHub
Management
Linear
+7
HQ: Tokyo, Japan • Web Development Services • AI Consulting & Integration • Est. 2009 • Trust D • Hiring 44, 2 new
Givery is a Tokyo technology company headquartered in Shibuya that helps businesses adopt generative AI and digital transformation through consulting, system development and software products. Founded in April 2009, the group runs the Track human capital and engineer skills platform, the DECA marketing business, the MANA AI transformation line, Givery Consulting and the Secure Cycle cybersecurity unit, has about 580 staff and owns a subsidiary in India. It recruits forward deployed and full-stack engineers, AI engineers, Salesforce builders, security and QA engineers, project managers and trainers, with some roles in Sapporo, Sendai and Fukuoka.
No named decision-maker yet.
Careers mailbox is known
$46k – $77k per year • In office (Tokyo, Japan) • Full-Time
Python
JavaScript
TypeScript
Python
Flask
Databases
MySQL
PostgreSQL
AI/ML
Copilot
ChatGPT
RAG
Devin
Frontend
React.js
DevOps
GCP
Azure
AWS
Windows
+7
HQ: San Francisco, United States • Synthetic Biology • Bioprocessing • 11-50 employees • Est. 2021 • Startup • Trust B • Hiring 4
Infrastructure and intelligence for bioprocess — for development and manufacturing teams at biopharma, synthetic biology, and CDMOs.
Martin Permin · Executive Officer, Director · decision-maker
Christian Tang-Jespersen · Director
Sam Cates · Director
Holger Thorup · Director
No careers mailbox known
≈ $136k – $236k per year (Estimated) • Senior • Remote (North America, European time zones hours) • Full-Time • Senior
Python
TypeScript
JavaScript
Python
FastAPI
Databases
PostgreSQL
AI/ML
Claude Code
AI Agents
LiteLLM
AWS Bedrock
OpenAI Codex
Devin
Frontend
Tailwind CSS
Next.js
React.js
DevOps
Terraform
Vercel
AWS
Amazon Kinesis
+10
≈ $85k – $186k per year (Estimated) • Senior • Remote (EU, Europe, European time zones hours) • Full-Time • Senior
Python
TypeScript
JavaScript
Python
FastAPI
Databases
PostgreSQL
AI/ML
Claude Code
AI Agents
LiteLLM
AWS Bedrock
OpenAI Codex
Devin
Frontend
Tailwind CSS
Next.js
React.js
DevOps
Terraform
Vercel
AWS
Amazon Kinesis
+10
HQ: Tokyo, Japan • Recruiting & Staffing • Professional Networks • Likely startup • Trust D • Hiring 24
YOUTRUST is a Japanese HR technology company that runs a work-focused social network of the same name. The network helps professionals turn connections with colleagues into side jobs and career moves, the company also builds HR tech products for businesses, and it hires product managers, product designers, corporate IT engineers, customer success staff and marketers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 3 hours ago
1 year ago
Long shot · 2%
06.機械学習エンジニア
In office (Tokyo, Japan) • Full-Time
Python
TypeScript
Ruby
Dart
Ruby
Ruby on Rails
Databases
MySQL
Redis
Google BigQuery
BigQuery
AI/ML
Cursor
Claude
ChatGPT
Vertex AI
Gemini
Devin
NLP
Mobile
Flutter
Codemagic
DevOps
Terraform
GCP
GitHub Actions
AWS
Docker
GitHub
Amazon ECS
AWS Step Functions
Design
Figma
Management
Slack
+20
HQ: Tokyo, Japan • Subscription Commerce • Car Rental • Est. 2017 • Startup • Hiring 3
GOOPASS is a Japanese subscription company that started with camera equipment rental and is expanding into hobbies such as musical instruments and camping gear. It aims to help people enjoy memorable moments through their hobbies, and hires legal, web engineering and logistics staff. The company is headquartered in Nishi-Shinjuku, Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 451 daysVerified live · 3 hours ago
1 year ago
Long shot · 3%
Webエンジニア
$32k – $64k per year • In office (Tokyo, Japan) • Full-Time
PHP
TypeScript
JavaScript
PHP
Laravel
Databases
MySQL
Redis
AI/ML
Copilot
Claude
Claude Code
Devin
Frontend
Next.js
React.js
DevOps
Terraform
GCP
AWS
Docker
GitHub
+9
HQ: Tokyo, Japan • Transport Infrastructure • Scheduling & Booking Software • Trust B • Hiring 4
I-Tech is a Japanese parking business company that helps landowners run parking lots, from proposals tailored to each site to round-the-clock customer support and maintenance. It holds a construction licence from the Governor of Tokyo, is linked to PKSHA, and is hiring internal IT staff and software engineers as it grows and moves offices. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$499k – $652k per year • In office (Tokyo, Japan, 9am - 6pm) • Full-Time
Java
Ruby
Java
Apache Tomcat
Ruby
Ruby on Rails
Databases
MySQL
MariaDB
AI/ML
Copilot
Cursor
Claude Code
Gemini
LLM
Devin
DevOps
Terraform
GitHub Actions
AWS CDK
AWS
Docker
AWS Lambda
Amazon EC2
Amazon S3
Amazon ECS
Apache HTTP Server
Linux
+15
HQ: Osaka, Japan • Procurement & Spend Management • Office & Productivity Software • Est. 2017 • Trust B • Hiring 6
Nexta is a Japanese software company that offers SmartF, a business improvement platform for manufacturers built as semi-custom systems from many base packages. It provides quick estimates and trial loans of its factory floor systems, is growing its SaaS sales organisation fast, and hires field sales, customer success staff, a tech lead and new graduates. The company is headquartered in Osaka, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Osaka, Japan) • Full-Time
C#
C#
ASP.NET Core
Blazor
Databases
MS SQL
AI/ML
Copilot
ChatGPT
Devin
DevOps
AWS
GitHub
Windows
Management
Slack
+3
HQ: Johannesburg, South Africa • Human Resources • HR & Payroll Software • 51-200 employees • Startup • Trust B • Hiring 8
Jem is the workforce management platform for deskless teams, built on WhatsApp. Connect, manage and reward the people who keep your business running.
No named decision-maker yet.
Careers mailbox is known
≈ $44k – $85k per year (Estimated) • Senior • In office (Johannesburg, South Africa) • Full-Time • Senior
Python
Java
Rust
TypeScript
C#
AI/ML
Windsurf
Claude Code
Prompt Engineering
AI Agents
Devin
Management
Jira
+3
HQ: Tokyo, Japan • Custom Software Development • Freelance & Talent Marketplaces • Likely startup • Hiring 3
Tsukulink is a Japanese technology company that runs Tsukulink, one of the largest matching sites for the construction industry in Japan, along with related construction SaaS. Its service has run for more than ten years and has over 100,000 registered contractors, and it hires tech lead candidates and software engineers with fully remote work. The company is based in Japan.
No named decision-maker yet.
Careers mailbox is known
Open 507 daysVerified live · 2 hours ago
1 year ago
Long shot · 3%
04.プロダクト開発＿SRE
$32k – $58k per year • In office (Tokyo, Japan)
JavaScript
Ruby
Ruby
Ruby on Rails
AI/ML
Copilot
Claude Code
Perplexity
Devin
Frontend
React.js
DevOps
SRE
+1
Open 765 daysVerified live · 2 hours ago
2 years ago
Long shot · 3%
テックリード候補
$51k – $77k per year • In office (Tokyo, Japan) • Full-Time
JavaScript
Ruby
Ruby
Ruby on Rails
AI/ML
Copilot
Claude Code
Perplexity
Devin
Frontend
React.js
