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Product Lead, AI Email App

bjakcareerUnited StatesActAI 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

Product Lead, AI Email App is a full-time position located in the United States with bjakcareer, suited for a technical product professional experienced in managing LLM-powered applications. This hands-on role connects user requirements with engineering limits to build reliable AI-native email tools.

Role Overview

The Product Lead, AI Email App position centers on developing proactive, intelligent applications that handle communication workflows with minimal user prompting. Operating within the United States, this job requires close collaboration with machine learning and engineering teams to govern model behaviors, maintain persistent context, and achieve real-world task completion. The role demands deep technical engagement to shape system designs and manage trade-offs across latency, cost, and reliability.

Key Responsibilities

Define end-to-end specifications for AI capabilities, encompassing model behavior, system performance, and user experience.
Balance quality, latency, cost, reliability, safety, and user interface trade-offs.
Collaborate with machine learning, backend, and client engineering units on system design and iteration.
Establish and evolve evaluation frameworks utilizing offline metrics, online experiments, and human feedback.
Identify failure modes to guarantee predictable system recovery and behavior.

Requirements

Possess strong computer science fundamentals alongside system design capabilities.
Understand modern machine learning principles and production AI system behaviors.
Demonstrate substantial experience owning complex technical products from inception to completion.
Show hands-on practice with artificial intelligence products, specifically large language model systems.
Exhibit the capacity to navigate ambiguity and formulate clear requirements.

Nice to Have

Experience launching artificial intelligence-heavy consumer products.
Professional background working as an engineer or highly technical product manager.
Prior involvement defining evaluation metrics for machine learning systems.
Familiarity with artificial intelligence user interface patterns and failure handling.
Background operating in zero-to-one product environments.

Skills and Tools

Large Language Models (LLMs)
System Design
Model Evaluation
Experimentation
Prompting

About the Company

bjakcareer operates as a lean, high-talent-density team focused on building proactive, AI-native applications for global users. The organization values rapid decision-making, broad individual ownership, and strong engineering fundamentals over excessive process.

How to Apply

Interested candidates should submit applications on the official company careers page.

Skills and tech stack

LLM

Questions candidates ask

What is the location of the Product Lead, AI Email App role?

The position is located in the United States.

What kind of experience is required for this job?

The role requires significant experience owning complex, technical products end-to-end and hands-on experience with LLM-based systems.

Is an engineering background mandatory?

An engineering background is noted as a strong plus rather than a strict requirement, provided the candidate can reason deeply about both AI systems and product outcomes.

What does the interview process involve?

The evaluation 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