OneInbox
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GTM Lead, Enterprise

Own the enterprise revenue motion across Japan, Singapore, and the UAE. Build the playbook, the pipeline, and the team.

  • Business
  • Tokyo, Japan (Hybrid)
  • Hybrid
  • Full-time
  • YoE 6 - 10 Years
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About OneInbox

  • We're putting voice at the heart of how enterprises actually run.
  • We're the production-grade voice AI platform built for Japan and Asia-Pacific.
  • We're handling millions of real calls every month — in Japanese, English, Hindi, and Arabic — for banks, real estate firms, and government services.
  • Try OneInbox today.

Why we're hiring this role

  • Founder-led selling has gotten us to early enterprise traction — turning that into a repeatable motion is now the bottleneck on growth.
  • Enterprise voice AI is opening up across APAC right now. The next 12 months decide who owns the category.
  • This is the most important commercial seat at the company, and it needs a builder, not a manager.

What you'll be doing

First 30 days

  • Co-sell every active enterprise deal alongside the founders to learn the motion firsthand.
  • Audit current pipeline, forecasting hygiene, segmentation, and qualification rigor.
  • Define the enterprise ICP for FY ahead — verticals, geographies, deal size, decision-makers.

First 60 days

  • Personally close at least one strategic enterprise account.
  • Stand up forecasting, deal review, and pipeline cadences the team can run without you.
  • Open the first AE and SE requisitions in Tokyo and Singapore.

First 90 days

  • Hire 1–2 AEs and 1 SE; have them on a clear ramp plan.
  • Build the partnership motion with the SI and reseller landscape across Japan and Singapore.
  • Own ARR forecasting and report directly to the founders and board.

Who you are

  • 6–10 years selling enterprise software in APAC — bonus for voice, contact center, or AI categories.
  • Repeat track record of closing six- to seven-figure ARR deals.
  • Japanese business-level fluency; English fluency required.
  • You've built a function before — not just been part of one.
  • You can sell, hire, forecast, and partner with product without any of those four being a weak spot.

Why OneInbox

  • Generational impact: build the voice layer that every APAC enterprise eventually runs on.
  • Ownership culture: you'll work close to the founders and ship in days, not quarters.
  • Kind, high-bar team: senior operators who've built and led at scaled companies — and are easy to work with.
  • Strong backing: institutional investors and committed enterprise customers from day one.

What we offer

  • Real ownership: competitive salary and meaningful equity for early team members.
  • Health coverage: medical, dental, and vision for you and your dependents.
  • Team time: regular in-person off-sites across Tokyo, Singapore, Dubai, and Bengaluru.
  • Flexible time off: take what you need, when you need it.
  • Learning budget: dedicated annual L&D, plus conference and travel support.
  • Daily essentials: catered meals on office days, commuter support, and wellness benefits.