[Remote] Technical Lead Manager, Machine Learning at The Browser Company

North America

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Technology, Browser Software, AIIndustries

Requirements

Hands-on technical leader capable of building high-performing and psychologically-safe teams with diverse individuals
Experience working closely with teams to make product decisions, prioritize work, ship features, and promote engineering culture of knowledge sharing and mentorship
Ability to follow onboarding pathway as an IC engineer to learn product data and build processes before ramping into leadership
Expertise in ML/AI, including modern training techniques such as SFT, RL, and GEPA
Proficiency in prototyping, architecting, and shipping LLM-powered features
Knowledge of ML stack and infrastructure, including Swift for on-device inference, Python for models and tooling, supporting encoder and decoder model families across client and server
Experience with fine-tuned open-source LLMs, data pipelines, experiment loops, offline/online evals, telemetry, one-click deploys, and observability
Understanding of privacy, security, data stewardship, and responsible scaling in ML contexts

Responsibilities

Define and build ML strategy, sequencing bets that improve Dia’s assistant and measurable user outcomes
Stay ahead of latest AI advancements and translate them into strategic opportunities for Dia’s roadmap
Prototype, architect, and ship LLM-powered features; establish techniques to train models that improve over time and personalize experiences
Partner with Design and Product Engineering to balance quality, speed, and scale for real-world use
Audit and evolve the ML stack and infrastructure to support both encoder and decoder model families across client and server; scale using fine-tuned open-source LLMs
Partner on privacy and security with Security and Infra teams on data stewardship, deployment strategies, and responsible scaling
Establish ML Developer Experience by building tooling and workflows for high-quality data curation, experimentation (fine-tuning, RL, prompting), evals, and continuous training
Support and build a talented team of machine learning engineers, helping them grow technically and with a product mindset through fast iteration cycles

Skills

Key technologies and capabilities for this role

Machine LearningML EngineeringSFTRLGEPAAIComputer UseMemory SystemsWeb App Integrations

Questions & Answers

Common questions about this position

Is this position remote?

Yes, the position is remote.

What are the key responsibilities of this role?

You will define and build the ML strategy, sequence bets to improve Dia’s assistant and user outcomes, stay ahead of AI advancements, and prototype, architect, and ship LLM-powered features.

What is the salary range for this position?

This information is not specified in the job description.

What is the company culture like?

The company builds diverse teams from different backgrounds to challenge assumptions and foster bold, creative perspectives, with engineering managers creating high-performing, psychologically-safe teams focused on knowledge sharing and mentorship.

What makes a strong candidate for this role?

Strong candidates are hands-on technical leaders with ML expertise, able to build strategies, prototype LLM features, and lead diverse, high-performing teams while following the same onboarding as IC engineers.

The Browser Company

Develops a user-friendly web browser

About The Browser Company

The Browser Company develops a web browser called Arc, which focuses on providing a more intuitive and organized online experience for users. Arc is designed to be user-friendly and efficient, aiming to improve how people interact with the internet compared to traditional browsers. Unlike many existing browsers, Arc seeks to streamline the browsing process, making it easier for users to manage their online activities. The Browser Company differentiates itself from competitors by targeting a more modern and simplified user experience, backed by a team of experienced professionals from notable tech companies. Their goal is to enhance the way users navigate the web, potentially disrupting the current browser market with their fresh approach.

New York City, New YorkHeadquarters

2019Year Founded

$133.1MTotal Funding

LATE_VCCompany Stage

Consumer SoftwareIndustries

51-200Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Remote Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Home Office Stipend

Paid Parental Leave

Risks

Arc's recent security vulnerability could undermine user trust and adoption.

Dia may face competition from established AI-integrated browsers like Microsoft's Edge.

The freemium model may limit revenue if premium features aren't compelling.

Differentiation

Arc offers a more personal and creative browsing experience than traditional browsers.

The Browser Company is led by seasoned tech professionals from Instagram, Tesla, and Google.

Arc's AI-powered features, like 'Call Arc', enhance user interaction and efficiency.

Upsides

The Browser Company raised $50 million, valuing it at $550 million.

Growing demand for personalized browsing experiences supports Arc's market entry.

The launch of AI-centric browser Dia could attract a wider audience in 2025.

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