Remote (Country)

Braze is hiring a Frontend Engineer - Sandbox (Product Prototyping, React)

About the Role

Braze is hiring a Frontend Engineer to join our Sandbox team, a space dedicated to rapid prototyping of customer-facing product experiences. In this role, you'll translate concepts into working prototypes quickly, building high-quality React components that often graduate directly into our core product.

What You'll Do

  • Rapidly translate concepts into working sandbox experiences, iterating closely with Product, Design, and Founders.
  • Lay the foundation for future product code by building components in the sandbox that can graduate to production with minimal rework.
  • Own the customer-facing user experience, focusing on pixel-perfect design, accessibility, performance, and polished states for empty, error, and loading conditions.
  • Build and evolve component libraries and design primitives that are reusable across both sandbox and product environments.
  • Instrument analytics and telemetry to validate ideas quickly through events, funnels, and A/B tests.
  • Partner closely with backend engineers to define clean contracts and use mock data to maintain high development velocity.
  • Build and maintain our React-based website and high-converting landing pages for Google Ads, events, and product launches.
  • Implement SEO best practices, including metadata, structured data, sitemaps, and optimizing for Core Web Vitals like CLS and LCP.
  • Manage indexing strategy for the sandbox and site, using robots.txt and no-index directives where appropriate.
  • Set up experimentation and analytics frameworks, including UTMs, goal tracking, and split tests, to improve marketing velocity.

What We're Looking For

  • 2-4 years of experience building React applications with modern tooling.
  • A portfolio showcasing polished, high-performance user interfaces shipped to real users.
  • A prototype-to-product mindset, capable of moving quickly while establishing strong architectural seams.
  • Strong grasp of web performance and accessibility, including Core Web Vitals, a11y standards, and responsive design.
  • Practical SEO knowledge, including metadata, schema markup, sitemaps, indexation controls, and canonicalization.
  • Comfort with analytics and experimentation tools for tracking events, funnels, and running A/B or holdout tests.
  • Experience collaborating with design systems, working from Figma handoff, and building component APIs.

Nice to Have

  • Experience with TypeScript is preferred.

Technical Stack

  • React
  • TypeScript
  • React Router

Team & Environment

You will partner closely with Product Managers, Designers, Founders, and backend engineers in a highly collaborative environment. Your work will have high impact and high visibility, directly shaping what the company ships next.

Work Mode

This role is remote and open to candidates in India.

Oliv.AI is an equal opportunity employer and prioritizes building a diverse and inclusive workplace. We provide equal employment opportunities to all employees and applicants of any type and do not discriminate based on race, color, religion, national origin, gender, age, sexual orientation, physical or mental disability, genetic information or characteristic, gender identity and expression, veteran status, or other non-job related characteristics or other prohibited grounds specified in applicable federal, state, and local laws.

Required Skills
ReactTypeScriptReact RouterJavaScriptHTMLCSSPrototypingProduct DevelopmentUI/UXWeb PerformanceTestingDebuggingCollaborationCommunication
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About company
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Braze is the leading customer engagement platform that empowers brands to Be Absolutely Engaging.™ Braze allows any marketer to collect and take action on any amount of data from any source, so they can creatively engage with customers in real time, across channels from one platform.

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Job Details
Category frontend
Posted 4 months ago