Fullstack frontend Architect

Posted 10 Days Ago
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Bengaluru, Bengaluru Urban, Karnataka, IND
In-Office
8M-120M Annually
Expert/Leader
Artificial Intelligence • HR Tech • Professional Services • Software
The Role
Lead frontend architecture and technical strategy for enterprise-scale web applications using React and TypeScript. Design scalable UI foundations, optimize performance, define state management, enable real-time collaboration, establish testing/CI/CD and observability practices, guide API design with backend teams, lead code reviews, and mentor engineering teams to deliver maintainable, high-performance user experiences.
Summary Generated by Built In

This role is for one of the Weekday's clients

Salary range: Rs 8000000 - Rs 120000000 (ie INR 80-120 LPA)

Experience: 10+ yrs

Location: Bengaluru

Job Type: Full-Time

We are looking for an experienced Fullstack Frontend Architect to lead the technical direction of modern, high-performance web applications. This role is ideal for an engineering leader who combines deep expertise in React and TypeScript with strong architectural thinking and a passion for building scalable, maintainable frontend systems.

As a key technical leader, you will define frontend architecture, establish engineering standards, and collaborate closely with Product, Design, and Backend teams to deliver responsive, reliable, and feature-rich user experiences. You will be responsible for designing scalable frontend foundations, solving complex performance challenges, and enabling engineering teams to build high-quality applications through reusable patterns, best practices, and technical mentorship.

The ideal candidate has extensive experience building enterprise-scale web applications, architecting complex user interfaces, and driving frontend innovation while balancing business priorities with long-term platform sustainability.


RequirementsKey Responsibilities
  • Define and own the frontend architecture, including module boundaries, application structure, state management, rendering strategies, and extensibility.
  • Drive technical strategy by creating architecture proposals, leading design reviews, and establishing engineering best practices.
  • Design and optimize high-performance user interfaces capable of handling complex data, large documents, and interactive application workflows.
  • Identify and resolve rendering, memory, and performance bottlenecks to ensure responsive user experiences across long-running sessions.
  • Architect scalable frontend solutions for real-time collaboration and distributed application workflows.
  • Design robust state management solutions using modern libraries such as Zustand, Redux, Recoil, Jotai, or similar technologies.
  • Collaborate with Product Managers, UX Designers, Backend Engineers, and Platform teams to define APIs, technical requirements, and implementation strategies.
  • Establish quality standards through automated testing, CI/CD quality gates, observability, monitoring, and release management practices.
  • Lead code reviews, technical discussions, and architecture workshops to promote engineering excellence across development teams.
  • Mentor frontend engineers by providing technical guidance, architectural direction, and career development support.
  • Continuously evaluate emerging frontend technologies, frameworks, and architectural patterns to improve platform capabilities and developer productivity.
  • Balance hands-on development with long-term technical planning to ensure scalable and maintainable application growth.
What Makes You a Great Fit
  • 10+ years of experience building enterprise-scale web applications.
  • 2–4 years of experience leading frontend architecture and defining technical strategy.
  • Strong expertise in ReactJS, TypeScript, and modern frontend application architecture.
  • Proven experience designing complex user interfaces such as editors, dashboards, canvas-based applications, node-based workflows, timelines, or other highly interactive systems.
  • Deep understanding of frontend performance optimization, rendering strategies, memory management, and browser performance tuning.
  • Hands-on experience with modern state management solutions including Redux, Zustand, Recoil, Jotai, or similar frameworks.
  • Strong knowledge of frontend design patterns, component architecture, and scalable application development.
  • Experience collaborating with backend teams on API design, distributed systems, and real-time application architectures.
  • Familiarity with testing frameworks, CI/CD pipelines, observability tools, and frontend quality engineering practices.
  • Strong problem-solving, analytical thinking, and system design capabilities.
  • Excellent communication, stakeholder management, and cross-functional collaboration skills.
  • Passion for mentoring engineers, establishing technical standards, and building high-performing engineering teams.
  • A proactive, ownership-driven mindset with a commitment to delivering scalable, high-quality software solutions and continuously improving engineering excellence.

Skills Required

  • 10+ years of experience building enterprise-scale web applications.
  • 2-4 years leading frontend architecture and defining technical strategy.
  • Strong expertise in ReactJS and TypeScript (and modern frontend application architecture).
  • Proven experience designing complex interactive UIs (editors, dashboards, canvas-based apps, timelines, node-based workflows).
  • Deep understanding of frontend performance optimization, rendering strategies, memory management, and browser tuning.
  • Hands-on experience with state management libraries such as Redux, Zustand, Recoil, Jotai, or similar.
  • Experience architecting solutions for real-time collaboration and distributed frontend workflows.
  • Familiarity with testing frameworks, CI/CD pipelines, observability and monitoring practices.
  • Experience collaborating with backend teams on API design and distributed/real-time architectures.
  • Strong communication, stakeholder management, mentorship, and leadership skills.
Am I A Good Fit?
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The Company
Year Founded: 2021

What We Do

Weekday is an AI-powered recruitment platform that helps startups hire top-tier engineering and product talent. By leveraging a massive database of white-collar professionals and advanced outreach tools, the company streamlines the hiring process through automated sourcing, AI-driven resume screening, and white-glove contingency services. Their mission is to modernize recruitment by enabling companies to discover and engage passive candidates efficiently, ensuring high-quality hires for critical roles.

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