[Remote] Senior/Staff Product Engineer (Frontend)

Note: The job is a remote job and is open to candidates in USA. Brillian is a technology company focused on supporting small to medium sized business owners with innovative financial solutions. They are seeking a Senior/Staff Product Engineer (Frontend) to help develop and enhance their financial platform, leveraging modern web technologies to create impactful user experiences.ResponsibilitiesLeverage TypeScript+React, Relay, INTERCAL, and GraphQL to build beautiful user interfaces and experiencesShape 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 platformSupport existing products and features, while helping design and build new onesCommunicate regularly with other stakeholders, partners, and customers to solicit requirements, seek feedback, and provide updatesCollaborate closely with our customer success team, other engineers, and various stakeholders to explore opportunities, validate ideas, ship high-impact growth initiatives, and track/measure resultsDrive experimentation — implement A/B tests, track key metrics, optimize conversion and engagement, and drive stronger acquisition and retentionSkillsStrong understanding of Javascript, TypeScript, and modern browser technologySolid experience building interactive, user-facing applications with modern web tech (ideally for at least 10 years)Deep technical understanding of how the web works - e.g., a thorough understanding of HTTP, how cookies work, CSP, CORS, etcStrong 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 two programming languagesExcellent written and verbal communication skillsEnjoy 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 learningExperience presenting to audiences and communicating effectively and empathetically with clients and other stakeholdersYou care about metrics and user behavior as much as polished UIQuickly learning new languages, frameworks, and technologies (including best practices)With relational databases (and SQL) and query optimizationAs a technical leader (team lead or management experience)Deploying on and configuring Amazon Web Services and/or Google CloudWriting production-ready code in Elixir, TypeScript, JavaScript, Go, or RubyDeveloping AI agents and utilizing LLMs for automationBenefitsEquity grantsHealth insuranceDental insuranceVision coverageHome office setupUnlimited paid leave401k starting this yearCompany OverviewBrillian is a fintech platform providing SMBs with real-time insights, business valuation, and growth tools via advisors. It was founded in 2025, and is headquartered in New York, New York, USA, with a workforce of 2-10 employees. Its website is https://brillian.co/.