Senior/Staff Product Engineer

Brillian•New York, NY

9d•$200,000 - $240,000•Remote

About The Position

We are seeking a gifted, product engineer to help support and grow our financial platform offerings. This is a significant opportunity to be a founding member of a growing team and help shape the way we develop, deploy, and operate production quality systems. In this role, your work will make a significant impact on our customers, stakeholders, and ability to continue to scale. We need someone with significant experience building for the web, strong consumer product instincts, and the ability to work independently across teams.

Requirements

A strong understanding of Javascript, TypeScript, and modern browser technology is a hard requirement.
Solid experience building interactive, user-facing applications with modern web tech. You should come with a set of opinions and calibrated taste based on years of experience and scars and triumphs and failures.
You've owned a user-facing product surface end to end - from the UX decisions through the definitions of success metrics. For most people that's 8+ years, but we care about the evidence, not the number.
Strong consumer-facing product experience and deeply developed instincts (ideally including work on funnels and conversion flows)
Demonstrable proficiency and a track record of professional success coding in at least one programming language (in addition to Javascript and TypeScript)
Enjoy working in a collaborative environment where engineers are expected not only to build great technology, but also to define project vision, specify technical strategy, and always be learning
Experience presenting to audiences and communicating effectively and empathetically with clients and other stakeholders
You care about metrics and user behavior as much as polished UI

Nice To Haves

Experience building software that small business owners or financial professionals actually use day to day
As a technical leader (team lead or management experience)
Developing AI agents and utilizing LLMs in user interactions

Responsibilities

Help define, shape, and implement the best UX for both existing features and new ones - with a strong influence over our product roadmap
Collaborate closely with our customer success team, other engineers, and various stakeholders to explore opportunities, validate ideas, ship high-impact growth initiatives, and track/measure results.
Shape frontend architecture and UI standards, guide technical decisions from state management and component structure to evolving our internal design system, refining shared patterns, and ensuring our interfaces remain consistent, accessible, and scalable across the platform.
Communicate regularly with other stakeholders, partners, and customers to solicit requirements, seek feedback, and provide updates.
Drive experimentation — implement A/B tests, track key metrics, optimize conversion and engagement, and drive stronger acquisition and retention.
Leverage TypeScript+React, Relay, INTERCAL, and GraphQL to build beautiful user interfaces and experiences.