Sr. Backend Developer

United States Digital Space LLC; Maharashtra; On-site; INR 800,000 - 1,000,000; Full time

Benefits offered by this job

Health insurance

Provident Fund

Paid sick time

Paid time off

Job summary

The company in Goregaon, Mumbai is seeking a Sr. Backend Developer to build and maintain scalable backend services using Node.js and MongoDB. You will design APIs, integrate with AWS services, and ensure security and performance are top priorities.

Join a team that collaborates with frontend developers and DevOps to deploy and monitor microservices in a fast-paced environment. In-person work, with a focus on robust, maintainable backend systems.

Qualifications

• 3+ years of backend development with Node.js.
• Strong experience with NestJS preferred.
• Proficient in MongoDB data modeling and queries.
• Hands-on AWS (S3, CloudFront, EC2) for backend apps.
• Experience with Unix/Linux and shell scripting.
• Knowledge of message queues for asynchronous tasks.
• Proficient in building RESTful APIs.
• Experience with Git in teams.
• Familiar with API testing tools like Postman.

Responsibilities

• Develop, test, and maintain backend services using Node.js and MongoDB.
• Build reusable code and libraries for maintainability and scalability.
• Optimize applications for speed and scalability.
• Design and implement APIs integrating with AWS services.
• Ensure security and data protection best practices.
• Work with RabbitMQ/BullMQ for background jobs.
• Collaborate with frontend teams to integrate services.
• Maintain documentation for codebase and APIs.
• Contribute to microservices architecture and collaboration with DevOps.

Skills

Node.js

NestJS

MongoDB

AWS

Unix/Linux

Message Queues

REST APIs

Git

Postman

Soft Skills

Tools

RabbitMQ

BullMQ

Redis Insight

MongoDB Compass

Cyberduck

Job description

Company: the company

Location: Goregaon, Mumbai

Website: https://iiclab.com/

Working Hours: Monday to Saturday (2nd and 4th Saturday off)

Job Title: Sr. Backend Developer

Responsibilities

• Develop, test, and maintain backend services using Node.js and MongoDB.
• Build reusable code and libraries for future use, ensuring maintainability and scalability.
• Optimize backend applications for maximum speed, performance, and scalability.
• Design and implement APIs and services that integrate with various AWS services, including S3, CloudFront, and EC2.
• Implement security and data protection strategies in compliance with best practices.
• Work with message queues like RabbitMQ or BullMQ for asynchronous job processing.
• Collaborate with frontend developers and other team members to integrate front-end and back-end services.
• Develop and maintain documentation for the codebase and APIs, ensuring clarity for team members and future use.
• Participate in the development of microservices architecture for scalable systems.
• Work closely with DevOps to ensure smooth deployment, monitoring, and troubleshooting of backend services.
• Ensure the application complies with best practices in security, performance, and scalability.

Skills And Qualifications

• Node.js: 3+ years of experience building and maintaining backend services using Node.js.
• NestJS: Extensive hands‑on experience with the NestJS framework will be highly preferred.
• MongoDB: Proficiency in MongoDB, including data modeling and query optimization.
• AWS Services: Hands‑on experience with AWS services like S3, CloudFront, and EC2 for deploying and managing backend applications.
• Unix/Linux: Hands‑on experience with Unix/Linux environments, including shell scripting for server management.
• Queues: Experience working with message queues like RabbitMQ or BullMQ for managing background jobs and tasks.
• API Development: Proficiency in building RESTful APIs.
• Version Control: Experience using Git in collaborative team environments.
• Familiarity with Tools: Familiarity with tools like Postman for API testing, Redis Insight, MongoDB Compass, and Cyberduck for file transfers.
• Soft Skills: Problem‑solving skills, effective communication, and ability to work collaboratively in a team.

Plus Points

• Email Providers: Experience with email providers such as AWS SES or SendGrid.
• Redis: Practical experience using Redis for queuing or caching purposes.
• WebSockets: Hands‑on experience implementing real‑time communication using WebSockets.
• Coding Patterns: Knowledge of coding patterns like Emitter or Observer.
• RxJS/Event Emitters: Familiarity with RxJS or event emitters for reactive or event‑driven programming.
• OWASP: Understanding of OWASP security principles.
• Microservices: Experience working with or developing microservices architecture for scalable systems.
• Documentation: Ability to document codebases and APIs effectively for future maintainability and scalability.

Pay: ₹800,000.00 - ₹1,000,000.00 per year

Benefits

• Health insurance
• Paid sick time
• Paid time off
• Provident Fund

Work Location: In person