Engineering Lead, AI Product

Summary

Join The Browser Company and become a technical leader, instrumental in designing and shipping novel LLM-powered features for Dia, a new browser. You will transform ambiguous goals into elegant solutions, helping your team set new standards for browser-based AI. Shape Dia's assistant roadmap, lead cutting-edge LLM-powered feature development, mentor a team of engineers, and drive AI quality. Integrate and experiment with the latest AI models, and proactively improve engineering processes. You will also launch a next-generation Skills system, invent agentic capabilities, and architect a Memory system.

Requirements

• 8+ year of experience building and tech leading high-craft software products, with deep experience in both user-facing product development or have shipped ML features from 0-1
• You have hands-on experience building with LLMs, an understanding of how they work, and a genuine curiosity to go deep on the technology
• You have a strong track record of coaching and mentoring software engineers—prior direct experience with ML teams is not required, but you should be able to bridge disciplines
• You’re experienced in solving ambiguous problems and have successfully owned complex technical initiatives and projects that have had an outsized impact on a business
• You’re pragmatic, motivated by nebulous problems, and excited to work in a startup environment with quick product validation cycles
• Most of our team is based in North American time zones and require that folks have 4+ hours of overlap time with team members in Eastern Time Zone
• You resonate with our company values and can continue to scale your team with these in mind

Responsibilities

• Shape the product roadmap for Dia’s assistant alongside our CTO and technical leaders, driving ambitious projects like memory and agentic capabilities that redefine what’s possible in browser-based AI
• Lead, architect, and execute cutting-edge LLM-powered features ensuring every decision is grounded in user impact and business value
• Support and mentor a talented team of product and machine learning engineers, helping them grow both technically and with a product mindset through fast iteration cycles
• Drive AI quality by building and refining systems and evals to assess and enhance model performance, partnering with product teams to ensure our models and heuristics keep improving as we scale
• Integrate and experiment with the latest AI models, fine-tuning them for real-world use cases while balancing quality, speed, and scale. You’ll stay ahead of the latest AI advancement and translate them into strategic opportunities for Dia’s roadmap
• Proactively improve, identify and implement engineering-wide processes and architecture with an eye towards performance, stability, and maintainability
• Sweat the small stuff to deliver high-craft, interaction-rich user experiences that set a new standard for the industry
• Launch a next-generation Skills system: Be at the forefront of releasing a new Skills platform that will serve as the foundation for our AI Quality work—helping users discover, predict, and utilize the right Skills at the right moment
• Invent agentic and computer use capabilities: Explore and implement cutting-edge agentic features and computer use flows that enable Dia to proactively assist users in ways that feel truly personal
• Memory System Innovation: Architect a Memory system that learns from real user workflows, unlocking a more authentic and personalized assistant experience

Benefits

• Comprehensive benefits package with employee medical, dental, and vision. We cover 100% of premiums for employees, 95% for dependents
• 401k plan
• Flexible vacation policy: on average, our team members take between 15-20 vacation days plus federal holidays (holidays vary by location)
• Remote-friendly working environment - our core working hours are 11 AM-2 PM Eastern Time Monday-Friday
• 12 weeks of paid parental leave
• $1,500 USD home office stipend
• Employees based in the US also receive additional services like free annual memberships to One Medical (where available), Talkspace, Teladoc, and HealthAdvocate