Senior Frontend Engineer

Quantbot; Mumbai; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Quantbot, a Mumbai-based tech startup, is looking for an experienced frontend engineer to join its product team. You will build and optimize web interfaces that power our B2B SaaS platform, focusing on performance and scalability.

You will collaborate closely with Product, Design, and Backend teams to translate complex requirements into clean, maintainable UI code using ReactJS, ES6+, HTML, and CSS. The ideal candidate brings 3–7 years of frontend experience, a passion for quality, and hands-on

Qualifications

• 3–7 years of frontend engineering experience.
• Strong hands-on experience with ReactJS, JavaScript (ES6+), HTML, and CSS.
• Experience working in a B2B SaaS startup is a must.
• Built scalable, production-grade web applications.
• Strong understanding of frontend architecture, state management, and performance optimization.
• Experience collaborating closely with Product, Design, and Backend teams.

Skills

Frontend engineering

ReactJS

JavaScript (ES6+)

HTML/CSS

B2B SaaS startups

Scalable web applications

Collaboration with Product/Design/Back

Tools

ReactJS

JavaScript (ES6+)

HTML

CSS

Job description

Batch: 2023 and before.

Requirements

• 3–7 years of frontend engineering experience.
• Strong hands-on experience with ReactJS, JavaScript (ES6+), HTML, and CSS.
• Experience working in a B2B SaaS startup is a must.
• Built scalable, production-grade web applications.
• Strong understanding of frontend architecture, state management, and performance optimization.
• Experience collaborating closely with Product, Design, and Backend teams.