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Backend Developer in Noida

0 years

0 Lacs

Noida Uttar Pradesh India

Posted:1 week ago| Platform: Linkedin logo

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Skills Required

developer server node.js express.js design routing middleware relational database postgresql normalization data authentication authorization jwt oauth storage aws code api documentation postman security integration testing jest github docker configuration git reliability websockets typescript joins indexing mongodb aggregation deployment management gcp debugging photography

Work Mode

On-site

Job Type

Full Time

Job Description

Key Responsibilities

  • Develop and maintain scalable server-side applications using Node.js, Express.js, and TypeScript
  • Design robust and secure RESTful APIs with proper routing, middleware, and error handling
  • Build and optimize relational database schemas using PostgreSQL, ensuring performance, normalization, and data integrity
  • Integrate and manage ORMs like Prisma or TypeORM for efficient and type-safe database operations
  • Implement authentication and authorization using JWT, session-based methods, and OAuth protocols
  • Validate request and response data using Zod or Joi to ensure type safety and data integrity
  • Handle file uploads and media storage using Multer, and integrate with Cloudinary, AWS S3, or similar services
  • Write clean, testable, and modular code following SOLID principles
  • Create and maintain API documentation using tools like Postman or Swagger
  • Implement security best practices such as input sanitization, rate limiting, secure headers, and CORS configuration
  • Perform unit and integration testing using Jest and Supertest
  • Collaborate closely with frontend developers to define and deliver seamless API experiences
  • Manage deployments using platforms like Vercel, Render, Railway, DigitalOcean, or AWS (EC2/S3)
  • Configure CI/CD pipelines using GitHub Actions, PM2, or Docker for automated builds and deployments
  • Handle environment configuration securely using .env files and secret managers
  • Work with version control (Git) to manage codebase, branches, and code reviews
  • Monitor and debug production issues, ensuring application reliability and performance
  • Build real-time features using WebSockets or Socket.IO (optional)

Requirements

  • Node.js (event loop, async/await, non-blocking architecture)
  • Express.js (middleware, routing, error handling)
  • TypeScript (interfaces, generics, type safety)
  • PostgreSQL (schema design, joins, indexing, ACID compliance)
  • ORMs: Prisma or TypeORM (for PostgreSQL with TypeScript)
  • MongoDB (CRUD, aggregation, indexing, geospatial queries) – good to have
  • Authentication: JWT, session-based auth, OAuth
  • Authorization (role-based access control)
  • Data validation (Zod, Joi)
  • File uploads and storage (Multer, Cloudinary, AWS S3)
  • WebSockets / Socket.IO – good to have
  • API documentation (Postman, Swagger)
  • Git (branching, commits, PRs)
  • Basic testing (Jest, Supertest)
  • Security best practices (rate limiting, CORS, sanitization, encryption)
  • CI/CD knowledge (GitHub Actions, Docker, PM2)
  • Deployment experience: Vercel, Render, Railway, DigitalOcean, or AWS (EC2/S3)
  • Environment variable management and secure credential handling
  • Cloud platform familiarity – AWS, Vercel, or GCP – good to have
  • Clean code, modular structure, and strong debugging skills
About Company: We are a photography company based in Noida, operating across India and internationally. Our primary services include wedding and pre-wedding shoots, maternity photoshoots, newborn photography, birthday and pre-birthday shoots, as well as corporate and event coverage. To learn more about our work, visit us at www.theimpressio.com and www.theimpressio.in.

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