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Product Owner, AI Email App

bjakcareerSeoul, KoreaActAI Engineering
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Experience
Senior
Posted
28 Sept 2026
Status
Open · checked 7d ago

About this role

This role suits an experienced product leader with a strong technical background who wants to build AI-native applications in Seoul, Korea. The Product Owner, AI Email App position at bjakcareer involves driving the development of proactive, intelligent email tools that require minimal prompting for users worldwide.

Role Overview

This position sits at the intersection of user needs, engineering constraints, and model capabilities. The professional in this role collaborates directly with machine learning and engineering teams to shape system behavior, establish measurement metrics, and drive continuous improvement for an AI-native email application.

Key Responsibilities

Define comprehensive requirements for artificial intelligence capabilities, covering model functionality, system performance, and user experience.
Translate technical constraints, model outputs, and evaluation results into actionable product decisions.
Balance priorities across cost, latency, quality, reliability, safety, and user experience.
Partner with machine learning, backend, and client engineering units on iteration, system design, and evaluation.
Create and scale evaluation frameworks encompassing offline metrics, online experiments, and human feedback loops.
Identify system failure modes to ensure predictable behavior and graceful error recovery.

Requirements

Possess strong computer science fundamentals alongside system design capabilities.
Understand modern machine learning concepts and production AI system behavior.
Demonstrate experience managing complex, technical products from inception to completion.
Bring hands-on product background working with artificial intelligence systems, specifically large language models.
Exhibit familiarity with model evaluation, experimentation, and system iteration.

Nice to Have

Experience launching consumer products heavily reliant on artificial intelligence.
Previous professional background working as a software engineer or technical product manager.
Demonstrated history of defining specific evaluation metrics for machine learning architectures.
Familiarity with zero-to-one product environments and AI user experience design patterns.

Skills and Tools

Large Language Models
Machine Learning Systems
AI Model Evaluation
System Design

About the Company

bjakcareer develops proactive applications designed to bring intelligence to everyday workflows, conversations, and tasks without requiring complex prompting. The organization operates as a small, hands-on team with high talent density where product leaders and engineers maintain broad ownership.

How to Apply

Interested candidates should submit their application directly on the official bjakcareer careers page.

Skills and tech stack

Questions candidates ask

Where is the job located?

The role is located in Seoul, Korea.

What kind of product will I be working on?

You will work on an AI-native email application focused on high reliability, persistent context, and real-world task completion with minimal prompting.

Is this a non-technical product management role?

No, this is described as a deeply technical, hands-on position where you must understand system architectures and challenge technical decisions.

What does the interview process look like?

The evaluation consists of 3 to 4 interviews conducted via virtual meetings or onsite, reviewed by technical team members.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site