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Technical Product Lead, AI Email App

bjakcareerSingaporeActAI 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

bjakcareer is hiring a Technical Product Lead, AI Email App in Singapore for a hands-on professional with strong system design skills and modern ML knowledge. This position suits someone experienced in owning complex technical products and collaborating closely with machine learning and engineering teams.

Role Overview

bjakcareer seeks a Technical Product Lead, AI Email App in Singapore to build proactive applications that bring intelligence to everyday tasks with minimal prompting. This position operates at the intersection of user requirements, model capabilities, and engineering limits. The role involves working directly with engineering and machine learning groups to define system behavior, establish measurement metrics, and drive continuous improvement.

Key Responsibilities

Define end-to-end specifications for artificial intelligence functions, covering model behavior, system response, and user experience.
Balance quality, latency, cost, reliability, safety, and user experience through strategic trade-offs.
Collaborate directly with backend, client, and machine learning engineers on architecture design, testing, and iteration.
Create and evolve evaluation processes using offline metrics, online tests, and human feedback loops.
Identify failure modes to ensure artificial intelligence systems function predictably and recover effectively.

Requirements

Possess robust computer science foundations and system design abilities.
Understand modern machine learning and production artificial intelligence system behaviors.
Demonstrate significant background in managing complex technical products from conception to completion.
Bring practical experience working with artificial intelligence products, particularly large language model systems.
Show the ability to clarify ambiguous problems into defined requirements and measurable outcomes.

Nice to Have

Experience launching consumer products heavily reliant on artificial intelligence.
Previous background working as an engineer or technical product manager.
Familiarity with defining evaluation metrics specifically for machine learning systems.
Prior involvement in zero-to-one product development environments.

Skills and Tools

Large Language Models
Machine Learning Systems
System Design
Offline and Online Evaluation Frameworks
Prompting

About the Company

bjakcareer operates as a small, high-talent-density team focused on building proactive applications for billions of users worldwide. The organization emphasizes broad ownership, rapid decision-making, and strong engineering fundamentals while minimizing unnecessary processes.

How to Apply

Interested candidates should apply on the official company careers page.

Skills and tech stack

Questions candidates ask

Where is the Technical Product Lead, AI Email App position located?

The role is based in Singapore.

What type of experience is required for this role?

Candidates need significant experience owning complex, technical products end-to-end and practical experience with LLM-based systems.

What does the interview process look like?

The evaluation includes three to four interviews conducted via virtual meetings and/or onsite sessions, handled by technical team members.

Is an engineering background mandatory?

An engineering background is noted as a strong plus, but the primary requirement is the ability to reason deeply about both artificial intelligence systems and product outcomes.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site