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Browse thousands of tech jobs at Japanese startups and companies. Translated for foreign engineers.

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Jobs→株式会社BALLAS→Tech Lead Wanted to Create an Industrial OS that Redesigns a 75 Trillion Yen Giant Industry into AI Native ◎

Tech Lead Wanted to Create an Industrial OS that Redesigns a 75 Trillion Yen Giant Industry into AI Native ◎English summary from Japanese

株式会社BALLAS

✓ Detailed
Salary
8 million JPY - 15 million JPY
Apply on FINDY

Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

BALLAS is a startup redesigning real-world industries into an AI Native ecosystem. They are seeking a Tech Lead to guide product development, technical strategy, and architecture for their industrial OS, which aims to code industrial decision-making.

Must-haves

  • 5+ years of server-side web application development experience (design to implementation)
  • Experience in the full development lifecycle of new features (requirements analysis, definition, design, implementation, operations)
  • Team development and team improvement experience

Nice-to-haves

  • 2+ years of experience developing and operating a specific service/system
  • Experience in 0->1 development or startup phase of new products
  • Experience with multiple, diverse technology stacks and understanding their appropriate use
  • Experience creating business flows and analyzing system requirements
  • Familiarity with methods like BPMN, UML, or mind mapping for understanding domain knowledge

Tech stack

TypeScript

About the Company

株式会社BALLAS

Categories
MarketplaceAI / MLReal Estate / PropTech
Headquarters
東京都中央区銀座一丁目22-11 銀座大竹ビジデンス2階
Visit Website
Posted7/28/2026
Sourcefindy
Next.js
React.js
Nest.js
Node.js
Hasura
GraphQL
PostgreSQL
Drizzle ORM
GCP
Terraform
Docker
Vercel
Auth0
BigQuery
GitHub Actions
Jest
Sentry
Datadog

Work style

Hybrid: Remote work possible with expected 1-day/week office attendance in Tokyo or Osaka.

Other notes

Annual salary: ¥8,000,000 - ¥15,000,000. Initial 3-6 month contract employee period with renewal possible.