Senior Backend Developer (Node.js + AWS + MongoDB)

Job Title : Senior Backend Developer (Node.js + AWS + MongoDB)Experience : 4+ YearsLocation : Andheri, Mumbai (Work From Office)About the Role :We are looking for a highly skilled Senior Backend Developer with strong expertise in Node.js (NestJS), AWS, and MongoDB to join our growing engineering team.This role requires someone who takes ownership, is proactive, and enjoys building scalable, high-performance backend systems in a fast-paced environment.Key Responsibilities :Architect, design, and develop scalable backend services using Node.js (NestJS).Design and manage cloud infrastructure on AWS Services (EC2, ECS, RDS, Lambda, etc.).Develop and maintain high-performance database solutions using MongoDB.Work with Kafka, Docker, and serverless frameworks (SST) for efficient deployments.Optimize system performance, scalability, and reliability across services.Ensure application security, best practices, and compliance standards.Collaborate with cross-functional teams to deliver robust product features.Take end-to-end ownership of features from design to deployment.Technical Requirements :4+ years of backend development experience.3+ years of hands-on experience with Node.js.2+ years of hands-on experience with AWS.Strong experience with NestJS framework.Solid experience with MongoDB and database design.Experience with Kafka, Docker, and serverless architecture.Understanding of system design, scalability, and performance optimization.Good to Have (Bonus Skills) :Experience with Python or other backend languages.Exposure to Agentic AI use cases or implementations.Strong understanding of security best practices.What We’re Looking For :Curious mindset and eagerness to learn new technologies.Proactive problem solver with strong ownership attitude.Strong team player with effective communication skills.Positive, energetic, and passionate about building great systems.