# DeepBrain AI: company and role profile

Prepared for PJ · 23 October 2026 · Interview date, interviewer and format unknown.

## The three things to communicate

1. **I choose a customer problem before a feature.** Lead with Rakuten: customer interviews and usage/health evidence informed a decision to prioritize reliable sharing and access.
2. **I turn AI prototypes into reviewed delivery.** Lead with Edugo: Gumloop prototypes, explicit input/output expectations, engineering partnership for LangChain, teacher checks and client approval.
3. **I measure useful work and its full burden.** Lead with KidsLoop reporting: centralized automation reduced staff hours per reporting cycle by 80%; this is an operational result, not proof of learning improvement.

Use one relevant example per answer. Answer the question in one sentence, give Situation → Behavior → Impact, then stop. More detail belongs behind a follow-up.

## Company in one minute

DeepBrain AI positions AI Studios as a video creation and localization platform, alongside conversational AI Humans and deepfake detection. Its About page states the mission “AI for Human Life.” A practical interpretation for this interview is helping organizations produce and use trustworthy video with less production work. This interpretation is ours, not an approved company strategy. [About](https://www.aistudios.com/company/about)

The commercial site combines self-service plans with enterprise sales. The useful unit is a video or localized version that has passed the customer's review and reached its intended audience. Generated files, avatars, minutes and credits are intermediate units. [Product](https://www.aistudios.com/), [Pricing](https://www.aistudios.com/pricing)

Publicly advertised product scope is broader than this PO posting. Do not assume this role owns AI Human kiosks, detector models, the entire portfolio, or a team of PMs. Ask which SaaS journey and decision rights the role owns.

## Exact role, translated from Korean

**Source:** Saramin posting 55353469, read in the browser on 23 October 2026. Title: **Experienced SaaS Service Product Owner (PO)** — `[딥브레인AI] SaaS 서비스 프로덕트 오너(PO) 경력직`. Korean snapshot: `research/saramin-ax.txt`. The research fetch tool could not open the URL; the browser could. Only the DeepBrain listing was used; Saramin also appended an unrelated employer's listing below it.

### Main responsibilities

- Establish the roadmap for the company's SaaS service and coordinate requirements across related teams.
- Improve features and launch new ones using metrics and voice-of-customer feedback (VOC).
- Build prototypes and automate work using AI agents.

### Required qualifications: 자격요건

| Requirement, translated | What to demonstrate | Strongest preparation |
|---|---|---|
| Bachelor's degree or above | Education baseline | UCLA BS in Applied Mathematics; Stanford MA in LDT, both in supplied CVs |
| At least five years as a PO for SaaS or web services | Product accountability; exact prior title need not be PO | KidsLoop, Rakuten and Edugo; explain scope without relying on disputed KidsLoop promotion dates |
| Applicants may come from planning, development or marketing if they have owned a product as a PO | Decisions and consequences | One specific prioritization decision; background is not a narrow eligibility restriction |
| Responsibility for product decisions from feature planning through launch | End-to-end ownership and engineering partnership | Edugo workflow delivery; Rakuten release process |
| Improved features and measured results through metric analysis | Definition, population, decision, result and limits | Rakuten interviews plus usage reviews; KidsLoop reporting |
| Implemented prototypes or business automation using AI agents, e.g. Claude Code or Cursor | Show an actual artifact and the question it tested | Edugo Gumloop prototype; Fayston Codex adoption. Tool examples do not establish a mandatory Claude/Cursor certification |

### Preferred qualifications: 우대사항

- B2B SaaS plans/pricing, payments and conversion improvement.
- Global service launch/operations or work conducted in English.
- Generative AI or video-production product experience.
- Translating B2B customer needs into product features.
- Embedding AI-agent use into the team's work procedures.

**Translation correction:** `우대사항` means preferred qualifications. The screenshot's English “Benefits” label describes these preferences, not compensation. Pricing recommendations at KidsLoop support commercial analysis; they do not prove payment-system ownership or a measured checkout lift. Generative workflow experience transfers; professional ownership of a video synthesis product remains a gap.

### Actual working conditions and benefits: 복지 및 혜택

The current Saramin listing states permanent employment with a three-month probation period; salary determined after interview; Monday–Friday, 09:30–18:30; workplace at 6 Yeoksam-ro 7-gil, Gangnam-gu, Seoul. It shows applications from 21 October 2026, 13:00 until filled, and document review → first interview → second interview → offer. This does not establish the format or dates of PJ's interview.

Listed benefits: stock options, retirement/severance pay, annual-leave allowance and Korea's four major social insurances; lunch, dinner, tea and coffee; a horizontal culture, no forced company dinners, casual dress and flexible use of annual leave; lounge, meeting rooms and cafeteria. These are posting statements, not negotiated contract terms. Ask about stock-option eligibility/vesting and actual leave/working arrangements during the appropriate hiring stage.

The general careers page additionally advertises development credits, Family Day, wellness/social support, gifts, equipment and referral rewards. Its text refers to historical 2021 growth; amounts and location applicability need confirmation. Do not replace the current role's benefits with the older general page. [Careers](https://www.aistudios.com/company/careers)

[Job posting](https://www.saramin.co.kr/zf_user/jobs/relay/view?rec_idx=55353469)

## Fit, transfer and honest gaps

**Strong evidence:** B2B workflow ownership, global distributed delivery, customer-led prioritization, human-reviewed AI workflows, reporting automation and PM/design leadership. This is a hands-on PO opportunity; use leadership to explain judgment and delivery, not to imply the job is Head of Product.

**Preparation gaps:** video-specific evaluation; exact payment/entitlement lifecycle; current AI Studios editor behavior; Korean working-language expectations and role scope. Degree and experience evidence support an application; hiring eligibility is the employer's determination.

**Study in order:** rehearse Rakuten and Edugo; learn the credit/minute distinction; defend one quality-and-cost chart; walk the proposed localization PRD; ask about the role's actual customer journey. Clarify interview language and exercise format when the recruiter provides details.