Product Manager Studio & Growth

Own the builder experience — the studio where customers and partners design, debug, and deploy voice agents — plus the activation funnel that gets them there.

• Product
• Bengaluru, India (Onsite)
• In office
• Full-time
  
  

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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

• The studio is the point where OneInbox becomes a self-serve product, not just an enterprise sale.
• Activation and time-to-first-value are currently good — they need to be exceptional.
• This role sits at the seam between product and growth, and we want someone who'll own both.
  
  

What you'll be doing

First 30 days

• Walk through the current studio and onboarding as a brand new user — write down every drop-off point.
• Talk to 10 self-serve users and 5 partners building on top of the studio.
• Set a 30/60/90 metric: time to first call, time to first paying call, weekly active builders.
  
  

First 60 days

• Ship the first iteration of an onboarding redesign with clear before/after metrics.
• Add in-product nudges, templates, and example agents that shorten time-to-first-call.
• Run 3 growth experiments and report on which moved activation.
  
  

First 90 days

• Lift activation by a measurable, defensible amount.
• Hand off the experimentation system to design and engineering so it runs without you.
• Define what self-serve scale looks like for OneInbox — and the next 2 quarters of bets.
  
  

Who you are

• 2+ years as a PM with clear ownership of activation, growth, or onboarding metrics.
• Comfortable with SQL, experimentation, and product analytics tools.
• Strong design taste — you can recognize when an onboarding flow is fighting the user.
• You ship weekly, not quarterly.
• Bonus: experience with developer products or platform tooling.
  
  

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.
  
  

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