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Technical Lead, AI Email App

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

About this role

This role suits an experienced engineering leader with a strong background in production systems and AI integration who wants to build proactive applications in Seoul, Korea. The Technical Lead, AI Email App position at bjakcareer involves directing the engineering strategy for an artificial intelligence-driven email platform.

Role Overview

The Technical Lead, AI Email App position is located in Seoul, Korea. This hands-on leadership role requires guiding a team of senior engineers while staying directly involved in coding and architectural decisions to scale reliable artificial intelligence products.

Key Responsibilities

Direct the application engineering strategy and execution covering mobile, desktop, and backend infrastructure.
Create dependable systems for artificial intelligence workflows handling orchestration, state management, tool usage, and failure recovery.
Develop APIs and abstractions linking artificial intelligence models to practical product experiences.
Direct a compact team of senior engineers through hands-on mentoring, code reviews, and design evaluations.
Balance priorities involving security, latency, cost, reliability, and user experience.
Set up robust production foundations including monitoring, observability, testing, and operational standards.
Collaborate with machine learning leadership to translate model capabilities into stable product features.

Requirements

Extensive background leading application or product engineering for intricate systems.
Proven hands-on experience constructing and deploying production backend systems.
Background in developing artificial intelligence products or systems integrating modern machine learning and large language model capabilities.
Strong technical decision-making skills when handling incomplete information.
Deep expertise in at least one platform alongside comfort working across client and backend environments.
Strong focus on ownership, delivery, and engineering fundamentals.

Skills and Tools

APIs
Backend Services
Mobile Platforms
Desktop Platforms
ML/LLM Capabilities

About the Company

bjakcareer develops proactive applications designed to bring intelligence to everyday tasks, communications, and workflows with minimal prompting for users worldwide.

How to Apply

Interested candidates should apply on the official company careers page.

Skills and tech stack

APIsMLLLM

Questions candidates ask

Where is the job located?

The position is located in Seoul, Korea.

Is this a hands-on coding role?

Yes, this is a hands-on leadership position where the person stays close to the code while leading a small team of senior engineers.

What areas of the application does the role cover?

The role covers application engineering strategy and execution across backend, mobile, and desktop platforms.

How many interview rounds are part of the process?

The interview process consists of three to four interviews conducted via virtual meetings and/or onsite.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site