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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 Creating an Industrial OS That Will Redesign a Massive 75 Trillion Yen Industry with AI Native

Tech Lead Creating an Industrial OS That Will Redesign a Massive 75 Trillion Yen Industry with AI NativeEnglish summary from Japanese

株式会社BALLAS

✓ Detailed
Salary
800万円 〜 1,500万円
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Role summaryEnglish summary from Japanese

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

BALLAS is a startup redesigning real-world industries with an AI Native approach. They are building an "AI Native Industrial OS" to code industrial decision-making across design, procurement, manufacturing, logistics, and construction. This Tech Lead role involves leading product development, technical strategy, and architectural design for multiple parallel products.

Must-haves

  • 5+ years of server-side web application development experience (design to implementation)
  • Experience in the full development process: requirement analysis, definition, basic and detailed design, implementation, and 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

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
Posted7/15/2026
Sourcefindy
TypeScriptNext.jsReact.jsNest.jsNode.jsHasuraGraphQLPostgreSQLDrizzle ORMGCPTerraformDockerVercelAuth0BigQueryGitHub ActionsJestSentryDatadog

Work style

Hybrid, with 1 day/week expected in the office. Locations: Tokyo or Osaka.

Other notes

Annual salary: 8,000,000 - 15,000,000 JPY. Initial 3-6 month contract employee period.