Job Description & How to Apply Below
About Ai Sensy
AiSensy is a Whats App-based Marketing & Engagement platform helping leading brands such as Adani, Delhi Transport Corporation, Yakult, Godrej, Aditya Birla Hindalco, Wipro, Asian Paints, India Today Group, Skullcandy, Vivo, Physics Wallah, and Cosco drive revenue through Whats App.
Empowering 210,000+ businesses with Whats App engagement & marketing
800+ crore Whats App messages exchanged annually via the AiSensy platform
Businesses drive 25–80% of their revenue using Ai Sensy
A mission-driven, growth-stage startup backed by Marsshot.vc, Bluelotus.vc, and 50+ angel investors
Role Overview
We are looking for an experienced Full Stack Engineer to build scalable systems capable of handling millions of messages daily.
Work Mode
Location:
Gurugram
Mode: Hybrid
Key Responsibilities
Build and ship end-to-end product features across frontend (dashboard) and backend (APIs/services) with high quality and speed.
Develop scalable backend services for core workflows such as messaging, automation journeys, segmentation, templates, and analytics.
Design clean, versioned APIs (REST/Graph
QL) with strong authentication/authorization (RBAC) and data access controls.
Build responsive, intuitive UI screens/components with attention to UX, edge cases, and performance.
Own data modeling and persistence for features (schemas, indexing, query optimization) across SQL/No
SQL stores.
Implement background processing using queues/workers/cron (retries, idempotency, rate limiting, failure handling).
Ensure reliability and observability: logging, metrics, alerts, dashboards, and post-release monitoring.
Write tests (unit/integration/e2e where applicable) and maintain strong code review standards.
Debug production issues, perform root-cause analysis, and ship preventative fixes (runbooks, automation, guardrails).
Collaborate closely with Product, Design, QA, and Support to refine requirements and deliver predictable releases.
Participate in sprint planning, estimation, and continuous improvement of engineering processes.
Contribute to improving platform performance, security posture, and developer velocity (refactoring, tooling, documentation).
Qualifications & Skills
Bachelor’s degree in Computer Science, Engineering, or related field (Master’s preferred)
3+ years of overall experience as a software engineer
Strong expertise in the MERN stack (Mongo
DB, Express.js, React, Node.js)
Excellent command of JavaScript and modern JS frameworks
Experience with HTML5, CSS3 , and responsive front-end design
Strong understanding of Agile/Scrum development methodologies
Hands-on experience with RESTful APIs
Solid knowledge of Mongo
DB database design and management
Familiarity with AWS or other cloud platforms
Experience with Git and version control best practices
Knowledge of Docker and Kubernetes is a strong plus
Strong problem-solving, analytical, and communication skills
Ability to collaborate effectively in a hybrid work environment
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