Frontend Developer

About AiSensy

AiSensy is a WhatsApp-based Marketing & Engagement platform helping businesses like Adani, Delhi Transport Corporation, Yakult, Godrej, Aditya Birla Hindalco, Wipro, Asian Paints, India Today Group, Skullcandy, Vivo, Physicswallah, and Cosco grow their revenues via WhatsApp.

Powering 150,000+ businesses with WhatsApp Engagement & Marketing

Facilitating 800+ crore WhatsApp messages exchanged annually between businesses & users

Partnering with top brands like Delhi Transport Corporation, Vivo, Physicswallah & more

Driving 25–80% revenues for businesses through the AiSensy platform

A mission-driven growth-stage startup , backed by Marsshot.vc, Bluelotus.vc & 50+ angel investors

Role : Frontend Engineer

We’re looking for a passionate and skilled Frontend Engineer to join our growing tech team. This role involves building scalable and high-performance applications, collaborating with cross-functional teams, and shaping the future of customer engagement via WhatsApp.

Key Responsibilities

Build scalable and performant frontend architecture to handle millions of messages per day.

Collaborate with product managers, designers, and engineers to implement new features and enhancements.

Write clean, reusable, and efficient code following best practices.

Ensure UI / UX consistency, responsive design, and cross-browser compatibility.

Conduct code reviews to maintain code quality and standards.

Identify and resolve performance bottlenecks, bugs, and UI issues .

Stay up to date with the latest frontend frameworks, tools, and best practices .

Work closely with DevOps to ensure smooth deployment and monitoring.

Qualifications

Bachelor’s degree in Computer Science, Engineering, or related field (Master’s preferred).

3-6 years of overall software engineering experience with 2 + years in frontend development .

Strong expertise in JavaScript and frameworks like React.js (preferred) .

Proficiency in HTML5, CSS3, and responsive design .

Experience with MERN stack (MongoDB, Express.js, React.js, Node.js).

Good understanding of RESTful APIs and integration with backend services.

Familiarity with database management (MongoDB) .

Knowledge of cloud platforms (AWS) is a plus.

Experience with Git / version control .

Exposure to containerization & orchestration tools like Docker / Kubernetes is a plus.

Strong problem-solving skills with attention to detail.

Excellent communication, collaboration, and team-player mindset.

Why Join Us?

Work with a mission-driven team transforming business communication.

High ownership, fast growth, and impactful projects.

Collaborate with leading brands and scale solutions used by millions of users.

Dynamic, innovation-first culture where ideas thrive.

If you’re excited about building high-impact, scalable products and want to shape the future of WhatsApp engagement, we’d love to hear from you!