# senior front end engineer

> Weekday AI · Bengaluru, India · Full-time · Posted 2026-08-31

**Salary:** INR 7,000,000–9,500,000

**Workplace:** on_site

**Department:** Weekday's Client via platform

## Description

𝗧𝗵𝗶𝘀 𝗿𝗼𝗹𝗲 𝗶𝘀 𝗳𝗼𝗿 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗪𝗲𝗲𝗸𝗱𝗮𝘆'𝘀 𝗰𝗹𝗶𝗲𝗻𝘁𝘀

𝗦𝗮𝗹𝗮𝗿𝘆 𝗿𝗮𝗻𝗴𝗲: 𝗥𝘀 𝟳𝟬𝟬𝟬𝟬𝟬𝟬 - 𝗥𝘀 𝟵𝟱𝟬𝟬𝟬𝟬𝟬 (𝗶𝗲 𝗜𝗡𝗥 𝟳𝟬-𝟵𝟱 𝗟𝗣𝗔)

Experience: 12+ yrs

Location: Bengaluru

Job Type: Full-time

We are looking for an experienced **Senior Frontend Engineer** to design, build, and evolve high-performance web applications and platform experiences. This is a senior individual contributor role for an engineer who combines deep frontend expertise with strong architectural thinking and a passion for building scalable, reliable, and intuitive products.

The ideal candidate will have extensive experience with **ReactJS, JavaScript, TypeScript, WebSocket-based real-time applications, and frontend platform development**. You will work on complex technical challenges, influence frontend architecture, and contribute to engineering standards across the product ecosystem.

## Requirements

### Key Responsibilities

-   Design, develop, and maintain scalable, high-performance web applications using **ReactJS, JavaScript, and TypeScript**.
-   Drive frontend architecture and technical decisions for complex product and platform capabilities.
-   Build reusable components, libraries, frameworks, and frontend platform solutions that improve engineering productivity.
-   Develop and optimize **real-time web applications using WebSocket and event-driven communication**.
-   Design efficient approaches for handling real-time data, connection management, reconnection, state synchronization, and failure scenarios.
-   Build responsive, accessible, reliable, and intuitive user experiences across modern browsers and devices.
-   Identify and resolve frontend performance bottlenecks involving rendering, network requests, memory usage, state management, and application loading.
-   Establish scalable patterns for application state management, API integration, error handling, and frontend observability.
-   Collaborate with backend engineers to define efficient APIs, data contracts, and real-time communication mechanisms.
-   Partner with Product and Design teams to translate business and user requirements into robust technical solutions.
-   Drive code quality through architecture reviews, code reviews, automated testing, documentation, and engineering best practices.
-   Troubleshoot complex production issues and lead root-cause analysis for frontend and platform-level problems.
-   Contribute to technical roadmaps, engineering standards, and long-term frontend platform strategy.
-   Mentor and guide frontend engineers, helping raise technical quality and development practices across the team.
-   Evaluate emerging frontend technologies and recommend improvements to the technology stack where appropriate.

### What Makes You a Great Fit

-   **12+ years of professional software engineering experience**, with significant experience in frontend development.
-   Expert-level proficiency in **ReactJS, JavaScript, and TypeScript**.
-   Strong experience architecting and developing large-scale, production-grade web applications.
-   Deep understanding of modern frontend architecture, component design, state management, browser fundamentals, and web performance.
-   Strong hands-on experience with **WebSocket**, real-time communication, asynchronous programming, and event-driven applications.
-   Experience building or contributing to **frontend platforms, shared component libraries, design systems, or reusable engineering frameworks**.
-   Strong understanding of API integration, networking, authentication, browser security, and frontend-backend communication.
-   Proven ability to identify and resolve complex performance, scalability, reliability, and production issues.
-   Strong understanding of software engineering principles, design patterns, clean code, testing, and maintainability.
-   Experience working with CI/CD, version control, automated testing, and modern engineering workflows.
-   Excellent system-design and architectural thinking, with the ability to evaluate technical trade-offs and make pragmatic decisions.
-   Strong communication and collaboration skills, with the ability to influence technical direction across teams.
-   Demonstrated experience mentoring engineers and providing technical leadership while remaining hands-on.
-   Ability to operate independently, take ownership of complex initiatives, and deliver high-quality solutions in a fast-paced environment.

## Apply

[Apply at Weekday AI](https://apply.workable.com/weekday-1/j/0C18DC3E1F/apply)

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