Breakmark
CTO Japan
- Location
- Japan, JP
- Employment type
- Full-time
- Level
- Executive
- Posted
- 30 September 2026 (today)
Checked todayApplications go to the employer, never to RoleSprint
About this role
About the Company
We're partnering with a company that enables enterprises to build, test, deploy, and monitor AI agents for their most complex needs, serving customers and employees seamlessly across voice, chat, email, and back-office systems in any language or cultural context.
Role Overview
- Lead the technical side of sales: join early-stage conversations, present demos, and guide architecture and security discussions
- Act as hands-on engineering lead – shipping code, building integrations, and setting high quality standards
- Build and lead a high-performing technical team across engineering, integration, and pre-sales
- Drive customer integrations, from scoping to deployment of AI agents, and ensure production accuracy
- Gather customer feedback, localize the product, and represent regional needs to the global Product team
- Serve as the local technical point of contact, building partnerships and handling escalations
Requirements
- 7–8+ years of hands-on software engineering experience – you've built things that actually shipped
- Proven track record in pre-sales, solution architecture, or complex technical implementations
- Customer-facing background in roles like Field CTO, Solutions Architect, or Deployed Engineer – you know how to speak both tech and business
- Strong leadership DNA – ideally with experience at Director, VP, or Founder level
- Excellent English (written and spoken) plus fluency in at least one local language
- Comfortable operating independently in a zero-to-one environment – building the plan, the team, and the system from scratch
- Bonus: experience thriving in a fast-moving startup where speed and ownership matter more than titles
Work location
- JP
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About this listing
Published on Ashby under the board identifier Breakmark, which is the name the employer’s own job board carries. RoleSprint has not verified the company’s registered or trading name, so it is shown exactly as published rather than tidied up.
RoleSprint is not the employer and not a recruiter. Applications are made on the employer’s own site and never reach us; what RoleSprint does is help you decide whether a role is worth your time and prepare for it if it is.
Published 30 September 2026, last checked today. A posting stops being advertised here 90 days after the employer published it, and one the employer takes down is marked closed rather than quietly removed.