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Senior Technical Product Manager - AI Agents, Evals & Reliability

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 8d ago

About this role

This position suits an experienced product leader with a strong technical background who wants to build proactive smart assistant applications in Seoul, Korea. The role focuses on managing AI agents, evaluation frameworks, and system reliability for everyday users.

Role Overview

The Senior Technical Product Manager position at bjakcareer involves working hands-on with engineering teams in Seoul, Korea. The professional in this role will shape system designs, handle technical trade-offs, and define requirements to bring reliable artificial intelligence capabilities to global users.

Key Responsibilities

Research and formulate end-to-end system requirements covering capabilities, behavior, and user impact.
Convert data constraints, evaluation outcomes, and model capabilities into product and system choices.
Balance trade-offs involving quality, cost, latency, reliability, and user experience.
Collaborate directly with mobile, backend, and machine learning engineers during system design and iteration.
Establish and develop evaluation frameworks utilizing online experiments, offline metrics, and human feedback.
Drive execution through clear specifications and prioritized tasks to ensure safe, rapid releases.
Maintain end-to-end responsibility for product correctness, predictability, and user trust.

Requirements

Strong foundation in computer science principles such as data structures, algorithms, and system design.
Solid comprehension of machine learning basics and production behavior for modern artificial intelligence systems.
Ability to read, review, and discuss technical design documentation.
Hands-on experience with LLM-based systems and AI-powered products.
Experience managing model evaluation, feedback loops, and pipeline iteration.
Understanding of model limitations, bias, drift, and hallucinations.
Background owning complex technical products end-to-end in ambiguous environments.

Nice to Have

Prior experience shipping consumer products heavily reliant on artificial intelligence.
Background working as a software engineer or a highly technical product manager.
Experience establishing evaluation metrics specifically for machine learning systems.
Familiarity with AI user experience patterns and failure handling.
Experience working within zero-to-one product environments.

Skills and Tools

Machine Learning
LLMs
System Design
Mobile and Backend Development

About the Company

bjakcareer develops proactive smart assistants designed to bring intelligence to everyday tasks, conversations, and workflows with minimal prompting. The organization operates as a high-talent-density, hands-on team focused on building reliable, long-running workflows and persistent context for global users.

How to Apply

Interested candidates should visit the official company careers page to submit their application for review by the technical team.

Skills and tech stack

LLMMachine Learning

Questions candidates ask

Where is this job located?

This position is located in Seoul, Korea.

What type of experience is required for this role?

Applicants need a strong technical foundation in computer science and machine learning, hands-on exposure to LLM-based systems, and significant experience owning complex technical products end-to-end.

What does the interview process look like?

The interview process consists of three to four interviews conducted through virtual meetings or onsite sessions, evaluated by technical team members.

What is the primary mission of the company?

The company builds proactive smart assistants for everyday users to introduce intelligence into conversations, errands, organizing, and workflows with minimal prompting.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site