CARTA HOLDINGS
cartaholdings.co.jp
Actively hiring
Digital Marketing
Advertising
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How CARTA HOLDINGS hires
Truth index
D 49/100
Ghost roles
85%
Stale roles
0%
Reposted roles
0%
CARTA HOLDINGS scores D on the Alion truth index (A is best, E worst), measured over 20 open roles re-checked against its own hiring board: 85% look like ghost listings, 0% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
CARTA HOLDINGS is a Tokyo digital marketing group formed from the merger of VOYAGE GROUP and CyberAgent's advertising subsidiary. It runs advertising technology platforms, media businesses and agency services in the Japanese market. The company develops supply and demand side advertising systems used by domestic publishers.
News
2026.9.18 Press Lighthouse Studio、ゲームの「寄り道」に関する意識調査を実施ゲーマーの54が「マップ未踏エリアを100埋めたい」完璧主義!? 株式会社Lighthouse Studio
Lighthouse Studio、ゲームの「寄り道」に関する意識調査を実施ゲーマーの54が「マップ未踏エリアを100埋めたい」完璧主義!?
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テレシー、染谷 将太さんが出演するマネックス証券の新テレビCMの制作・放映を担当
株式会社CARTA HOLDINGSのグループ会社で、運用型テレビCMを軸とした統合型マーケティング・コミュニケーションサービスを提供する株式会社テレシー(東京都港区、代表取締役CEO：古谷 和幸)は、マネックス証券株式会社本社：東京都港...
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テレシー、日本最大規模の広告クリエイティブフェスティバル「虎ノ門広告祭2026」に2年連続で協賛決定
株式会社CARTA HOLDINGSのグループ会社で、運用型テレビCMを軸とした統合型マーケティング・コミュニケーションサービスを提供する株式会社テレシー(東京都港区、代表取締役CEO：古谷 和幸)は、2026年10月9日金10月17...
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最前線の経験を生かし、マーケティング構造改革へ挑む
「Single ID Marketing」を戦略の柱とし、新時代のマーケティング構造改革を目指すCARTA HOLDINGS同社代表取締役副社長の髙橋学氏に、マーケティングの最前線で培ってきたこれまでの経験や、改革のビジョンについて話を聞いた
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CARTA ZERO、D-Marketing Academyにおいて「AI推進リーダー育成プログラム」を提供開始
株式会社CARTA ZERO東京都港区、代表取締役CEO：髙橋 学、以下「CARTA ZERO」は、2026年8月、運営するeラーニングサービス「D-Marketing Academy」において、導入した生成AIを組織全体の成果に変える「AI推進リーダー育成プログラム」https://www.d-m-a.jp/ai-trainingの提供を開始しました本プログラムは、1,000本以上の動画教材による基礎知識のインプットと専門家による個別伴走を組み合わせ、社内でAI活用を推進・定着させるリーダー人材を育成し
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「好奇心」を育むことが進路とキャリアを支える軸になるテレシーのエンジニアが中高生女子に伝えたSTEM領域で描ける未来
株式会社CARTA HOLDINGS(以下「CARTA HD」)のグループ会社で、運用型テレビCMを軸とした統合型マーケティング・コミュニケーションサービスを提供する株式会社テレシー(東京都港区、代表取締役CEO：古谷 和幸)は、2026年...
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Tech stack
Technologies named in job postings at CARTA HOLDINGS over the last 12 months, by layer, with the share of postings for each.
Technologies in use
72
Postings analysed
12
Stack modernity
89/100AI adopter
Languages
Python58%
TypeScript17%
Kotlin8%
PHP8%
Frameworks & libraries
LangChain25%
CrewAI8%
Dagster8%
Guardrails AI8%
Databases
Snowflake50%
Amazon Aurora8%
BigQuery8%
Google BigQuery8%
Cloud & platforms
AWS75%
GCP67%
GitHub42%
Langfuse25%
AI & ML
LLM33%
Claude25%
Gemini17%
Llama8%
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Full CARTA HOLDINGS tech stack
72 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$76k
Typical range
$51k – $95k
Open positions
14
1
Jobs
Architect
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Architect | 1 | $89k | $89k |
Highest paying role
CARTA HOLDINGS ICT本部 セキュリティエンジニア
$95k
Normalized to USD per year
All salaries at CARTA HOLDINGS
By role, level and city, against the market · 14 jobs with pay
Growth
Hiring Momentum
63/100
Growing
Open positions
20
2 opened / 0 closed in 30 days
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Security
67% ▲
Management
33% ▲
Activity Timeline
Added Linux to stack
Sep 2026
Added Fivetran to stack
Sep 2026
Added OpenAI to stack
Aug 2026
Added GitHub to stack
Aug 2026
Added Anthropic to stack
Aug 2026
Added Unreal Engine to stack
Aug 2026
Added Miro to stack
Aug 2026
Added Figma to stack
Aug 2026
Added ChatGPT to stack
Aug 2026
Added Adobe XD to stack
Aug 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo
Japan
HQ
21 open roles 3 posted in 90 days 76% engineering $77k Avg Salary
hires for AI/ML, Backend, Security
Jobs
$45k – $76k per year • In office • Full-Time • Tokyo
GCP
AWS
IAM
Cybersecurity
Microsoft Defender
Dependabot
Sumo Logic
Microsoft Entra ID
Management
Slack
Google Workspace
Apply
$38k – $76k per year • In office • Full-Time • Tokyo
GCP
AWS
Cybersecurity
Microsoft Defender
Dependabot
Sumo Logic
Microsoft Entra ID
Management
Slack
Google Workspace
Apply
$32k – $51k per year • In office • Full-Time • Tokyo
SQL
Apply
$51k – $89k per year • In office • Full-Time • Tokyo
Python
LangChain
Claude
Vertex AI
Scikit-learn
Langfuse
TensorFlow
PyTorch
Gemini
LLM
OpenAI
Anthropic
DevOps
Terraform
GCP
AWS
GitHub
Management
Slack
Apply
≈ $59k – $150k per year (Estimated) • In office • Full-Time • Tokyo
Python
TypeScript
LangChain
Claude
Vertex AI
Langfuse
Gemini
LLM
OpenAI
Anthropic
DevOps
Terraform
GCP
CI/CD
AWS
GitHub
Management
Slack
Apply
$45k – $83k per year • In office • Full-Time • Tokyo
Snowflake
AI/ML
Claude
DevOps
Terraform
GCP
AWS
IAM
Amazon CloudWatch
Cybersecurity
SOC 2
Management
Slack
Google Workspace
QA
Sentry
Apply
$48k – $95k per year • In office • Full-Time • Tokyo
Python
Kotlin
Snowflake
DevOps
Terraform
AWS
GitHub
Management
Slack
Apply
In office • Full-Time • Tokyo
Python
JavaScript
PHP
TypeScript
MySQL
Snowflake
Amazon Aurora
Frontend
GraphQL
Next.js
React.js
DevOps
Splunk
Terraform
GCP
GitHub Actions
Datadog
Git
AWS
Docker
GitHub
Linux
Cybersecurity
Auth0
Management
Slack
Apply
$45k – $76k per year • In office • Full-Time • Tokyo
Python
Snowflake
AI/ML
dbt
Great Expectations
DevOps
Terraform
Analytics
Fivetran
Apply
$45k – $76k per year • In office • Full-Time • Tokyo
Python
Snowflake
AI/ML
dbt
LLM
DevOps
Terraform
CI/CD
AWS
Analytics
ETL/ELT
Fivetran
Apply
In office • Full-Time • Tokyo
Python
PostgreSQL
Snowflake
pgvector
Google BigQuery
BigQuery
AI/ML
LangGraph
LangChain
Qwen
Model Context Protocol
vLLM
Dagster
MLFlow
Vertex AI
JAX
Guardrails AI
Langfuse
LiteLLM
NeMo Guardrails
Promptfoo
Ragas
Llama
AWS Bedrock
CrewAI
LLM
Ray
Statsmodels
SFT
DevOps
Terraform
GCP
Prometheus
AWS
Docker
Grafana
GitHub
Chips/EDA
PoC Library
Analytics
Fivetran
Management
Slack
Apply
$45k – $95k per year • In office • Full-Time • Tokyo
GCP
Windows
Cybersecurity
Microsoft Defender
Dependabot
Sumo Logic
Microsoft Entra ID
Management
Slack
Google Workspace
Apply