技術スタックについて
Sansanでは、各プロダクトに相応しい最適な技術を選定し、チームが自律的に意思決定できるような体制をつくっています。
各プロダクトごとの技術スタックについては、カジュアル面談等でご質問ください。
（2025/01時点）
| カテゴリ | 技術スタック |
|---|---|
| 開発言語 / フレームワーク | バックエンド
Kotlin, Go, TypeScript, Ruby, Java, C#, Rust, Python, Spring Boot, Ktor, Node.js (Express), Ruby on Rails, SQL, Shell Script, |
| • フロントエンド TypeScript, JavaScript, React, Next.js, Vue, Vite, Storybook, Tailwind CSS, HTML, CSS | |
| • iOS Swift, Objective-C, Dart, Flutter, Alamofire, Realm, RxSwift | |
| - Android Kotlin, Dart, Flutter, Jetpack Compose, Retrofit, Dagger / Hilt, Kotlin Coroutines, RxJava | |
| データベース / 検索基盤 | • RDB: PostgreSQL, MySQL, Aurora, Cloud SQL, Cloud Spanner • NoSQL: DynamoDB, Redis, Memcached, MongoDB, Cosmos DB • Search/Analysis: Elasticsearch, OpenSearch, BigQuery, Redshift RDB: PostgreSQL, MySQL, Aurora, Cloud SQL, Cloud Spanner NoSQL: DynamoDB, Redis, Memcached, MongoDB, Cosmos DB, Realm 検索・分析基盤: Elasticsearch, OpenSearch, BigQuery, Redshift |
| インフラ / プラットフォーム | Google Cloud, AWS, Azure • Container/Orchestration: Docker, Kubernetes (GKE), Helm • IaC/Configuration: Terraform (HCP Terraform), CDK, Ansible, Chef, Packer • Networking/Edge: Cloudflare, VPN, Zero Trust Architecture, Cisco Meraki AWS: ECS / Fargate, Lambda, SQS, Athena, Glue, EC2, S3, RDS, Route53, SNS, CodeBuild Google Cloud: Cloud Run, Cloud Functions, App Engine, Cloud Tasks, GKE, Cloud Build, Cloud Logging, Cloud Monitoring, Cloud Trace Azure: App Service, Functions, Cosmos DB 共通基盤: Cloudflare, Docker, Kubernetes, Helm, Serverless アーキテクチャ ネットワーク/ゼロトラスト: Cisco Meraki, VPN, ゼロトラストアーキテクチャ, Okta, Microsoft Entra ID (Azure AD) |
| CI/CD・テスト | • CI/CD: GitHub Actions, CircleCI, Cloud Build, Argo CD • Test: JUnit, XCTest, Playwright, Serverspec CI/CD: GitHub Actions, CircleCI, Cloud Build, Argo CD, Argo Workflows テスト/品質: JUnit, XCTest, Playwright, GitHub Advanced Security, Serverspec データ/ワークフロー: Dataform, dbt, Cloud Composer, Airflow |
| 運用・監視 | • Observability: Datadog, Sentry, New Relic, Grafana, Cloud Monitoring / Logging • Error Tracking/Analysis: Firebase Crashlytics, Splunk, SIEM, EDR, WAF • Incident Management: Opsgenie, PagerDuty (Tines) オブザーバビリティ: Datadog, New Relic, Sentry, Grafana, Splunk, CloudWatch ログ収集/診断: Fluentd, td-agent, NXLog, Burp Suite Pro, VAddy, 各種SIEM / EDR / WAF エラー検知: Firebase Crashlytics |
| その他 | • ソースコード管理： GitHub Slack, Notion,Teamflow, Gather, Figma GitHub Copilot / Claude Code / Cursor /Devin / Codex / CodeRbbiit |
参考：メルカリ
| Category | Technology Stack |
|---|---|
| Programming Languages/Library etc. | Web FrontendHTML, CSS,TypeScript, React, Next.js, Apollo Client, Redux, Cypress, Playwright, Vue.js, Jest, Vitest |
| AndroidKotlin, Gradle Kotlin DSL, Jetpack Compose, Hilt, Kotlin Coroutines, JUnit, Espresso | |
| iOSSwift, SwiftUI, Bazel | |
| Other mobile languagesFlutter (Dart) | |
| BackendGo, CUE, Python | |
| Machine learningPython, scikit-learn, PyTorch, PyTorch Lightning, ONNX | |
| OthersProtocol Buffer (gPRC), GraphQL | |
| Code Management | GitHub |
| Containerization & Orchestration | Docker, Kubernetes |
| DevOps | GitHub Actions, Terraform, Argo Workflows |
| Data Analytics/Platform | BigQuery, DBT, GCP Looker, GCP Dataproc |
| Database | Google Cloud Spanner, Google Cloud SQL(MySQL), Google Cloud Storage, Memorystore for Redis |
| Infrastructure | Google Cloud Platform, Amazon Web Services |
| Middleware | Atlas, Cloud Pub/Sub, Istio |
| Monitoring | Datadog, Firebase, PagerDuty, GCP Cloud Monitoring |
| Search Engine | Elasticsearch |
| Security | GitHub Dependatbot, GitHub CodeQL, Google Secret Manager, Trivy |
| Workflow Engine | GCP Dataflow |
| General Tools | Memorystore for Memcached, Sourcegraph, Postman |
| Category | Technology Stack |
|---|---|
| Programming Language / Library etc. | FrontendHTML, CSS, TypeScript, React.js |
| BackendKotlin, Ktor, Golang | |
| OtherDocker, Cloud Build | |
| Infrastructure | Google Cloud（Cloud Run, Cloud Functions, Cloud Tasks, Cloud Pub/Subなど） |
| Database | Cloud SQL（PostgreSQL）, Alloy DB(PostgreSQL), DataStore |
| Monitoring | Cloud Logging, Sentry |
| CI | Cloud Build |
| Code Management | GitHub |
| Iac | Terraform |
