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Weekday AI (YC W21)

Frontend Engineer

Weekday AI (YC W21)
India · Full-time · Associate

This role is for one of the Weekday's clients

Salary range: Rs 3000000 - Rs 4000000 (ie INR 30-40 LPA)

Min Experience: 3 years

Location: Bangalore

JobType: full-time

We are seeking a highly skilled Frontend Engineer to build and scale high-performance, real-time web applications. This role is ideal for someone passionate about creating seamless user experiences in fast-paced, data-intensive environments, particularly within trading and crypto-driven products.

You will take end-to-end ownership of frontend features — from concept and architecture to deployment and continuous iteration — while maintaining exceptional performance and UX standards.

Requirements

Key Responsibilities

  • Develop and maintain high-performance frontend applications using React and Next.js.
  • Build real-time, low-latency data experiences with frequent updates and strict responsiveness requirements.
  • Design and implement trading interfaces including order books, charts, portfolio views, positions, and trade histories.
  • Integrate and manage crypto wallet connections, transaction signing flows, and on-chain state synchronization.
  • Collaborate closely with backend engineers to define and consume real-time APIs and data contracts.
  • Own frontend architecture decisions, ensuring scalability, maintainability, and performance optimization.
  • Leverage AI-powered development tools to accelerate delivery while maintaining high code quality standards.
  • Take full lifecycle ownership of features — from specification and implementation to production deployment and iteration.

Required Experience & Skills

  • 3+ years of professional experience in frontend engineering.
  • Strong expertise in React, Next.js, and modern frontend architecture patterns.
  • Proven experience building high-performance, real-time applications.
  • Hands-on experience developing trading-oriented applications with complex UI states.
  • Experience building consumer-facing crypto products.
  • Familiarity with crypto wallet integrations, signing flows, and blockchain interactions.
  • Strong understanding of frontend performance optimization techniques.
  • High attention to detail with strong UX and product instincts.
  • Demonstrated ownership mindset and bias toward action.

Preferred Experience

  • Prior experience working with a cryptocurrency exchange or trading platform.
  • Exposure to React Native and advanced usage of React Hooks.
  • Experience building scalable, real-time financial or market-driven products.

Key Skills

Ranked by relevance

react ux cryptocurrency react native blockchain ai ui
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Posted
Feb 24, 2026
Type
Full-time
Level
Associate
Location
Bengaluru

Industries

IT Services IT Consulting

Categories

Other

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