Mirrai Careers

Senior Frontend Engineer

Office Hours

San Francisco, NYC, or Fully Remote Remote Full-time Posted 3d ago
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ABOUT US Office Hours is an on-demand expert network that connects leading organizations with trusted experts across various knowledge domains. Experts earn income by sharing their knowledge through advisory work, projects, and AI model training. Our platform handles the complexities behind the scenes— screening, compliance, scheduling, and payments—so knowledge sharing stays focused on meaningful insights and real impact. We're a hyper-growth and profitable company, quickly expanding our expert network, launching new offices, and new products. We are headquartered in San Francisco, with offices in Brooklyn and Bangalore. Our customers include the fastest-growing digital health companies, technology companies, institutional investment firms, consulting firms and AI Labs. We are backed by top marketplace investors and operators of companies like DoorDash, Airbnb, Affirm. WHAT WE BELIEVE Human knowledge is the world's most valuable asset. And yet, despite being more interconnected than ever, most knowledge still remains stuck in our heads, inaccessible and underutilized. Our vision is to make human knowledge easily accessible and infinitely scalable by building tools for the new age knowledge economy. ABOUT THE ROLE We're hiring a Senior Frontend Engineer to build the interfaces our customers and experts use every day. You'll spend most of your time on our core product, and you'll also help shape our marketing site. You'll have real influence over how the product looks, feels, and behaves, and over the technical decisions that shape how we build on the front end. We're looking for an engineer who cares about user experience as much as code. You have a real eye for polish and interaction detail, you sweat the small things that make an interface feel effortless, and you partner naturally with design and product to get there. We build with AI coding tools, and we want someone who's leaning into them, using them to prototype, iterate, and ship faster without compromising on craft. WHAT YOU'LL DO * Build and ship customer-facing features in React, Next.js, and TypeScript, in close partnership with design and product, going into the API layer where it helps you ship * Own the quality of the front end, including performance, accessibility, and responsive behavior across devices * Extend and maintain our component patterns so the product stays consistent as it grows * Use AI coding tools to prototype and ship quickly, raising both velocity and quality * Contribute to our marketing site, building pages that are fast, polished, and hold up well in search * Help establish the standards, tooling, and practices for frontend as we grow the team WHAT YOU BRING * You have 5+ years building and shipping production web applications, with deep React and TypeScript experience * You're passionately product-minded, and you can channel a user's perspective into the decisions you make in the interface * You have an uncompromising eye for detail, and treat typography, spacing, motion, and micro-interactions as part of your craft * You're comfortable owning frontend quality, including performance, accessibility, and behavior across screen sizes * You embrace AI coding tools and use them to move faster without sacrificing craft * You communicate well with designers, product, and engineers, and can balance tradeoffs to get things shipped TECH STACK * Front end: TypeScript, React, Next.js (Pages Router), Tailwind, shadcn/ui * Data and forms: SWR, Zod, react-hook-form * Testing and tooling: Storybook, Jest, Turborepo * Workflow: GitHub, Slack, Notion, Figma, Linear * Back end: Node.js, TypeScript, MongoDB, OpenSearch, Temporal BONUS POINTS * Experience building and maintaining a design system or component library * Hands-on experience with agentic coding tools such as Claude Code or Codex * Experience with data-heavy interfaces, complex tables, or admin tooling * Experience with motion and animation, or with high-performing marketing sites * Work samples or a portfolio you're proud of OUR BENEFITS * Competitive salary & stock options * Healthcare, dental, and vision coverage * $100 monthly fitness stipend * Flexible vacation time, regular company holidays * Company retreats (Tahoe, San Diego, Mendocino, Mexico City) * Parent-friendly, remote work, and paid family leave MORE ABOUT US Office Hours was founded in 2020. We're backed by world-class investors, including CRV, Susa Ventures, Greenoaks, BoxGroup, Manresa Ventures, and AirAngles, along with exceptional operators such as Marco Zappacosta (Thumbtack), Aaron Levie (Box), Jack Chou (Pinterest, Affirm), and more. Our customers include leading consulting firms, venture capital firms, high-growth companies, and startups. Join our team and help everyone realize the true power of what they know! Pay Transparency Notice Full-time offers from Office Hours also include target equity + benefits (including medical, dental, vision, and 401(k)). Pay range: $180,000-$200,000 based on seniority and relevant experience This role can either be fully remote or hybrid out of our SF or NYC offices. Don't meet every single requirement? Studies have shown that some candidates, especially underrepresented groups such as women and people of color, are less likely to apply to jobs unless they meet every single qualification. At Office Hours, we believe in building a diverse and inclusive workplace, so if you're excited about this role but don't meet every qualification in the job description, we still encourage you to apply. You could still be the right candidate for this or other roles at Office Hours!

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