Back End Developer

5 years

0 Lacs

Posted:6 days ago| Platform: Linkedin logo

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Job Type

Contractual

Job Description

Position: Senior AWS Backend Developer (Contract)

Experience:


Role Overview

Senior AWS Backend Developer


Key Responsibilities

  • Design, develop, and maintain scalable backend services using

    AWS

  • Build and optimize

    high-performance APIs and microservices

  • Write clean, efficient, and maintainable code with a focus on performance
  • Apply

    Data Structures & Algorithms

    to solve complex backend problems
  • Analyze and optimize code using

    Big-O time and space complexity

  • Work closely with cross-functional teams to deliver robust solutions
  • Ensure security, reliability, and scalability of backend systems


Mandatory Skills

  • 5+ years of backend development experience

  • Strong hands-on experience with

    AWS services

    (Lambda, EC2, S3, RDS, DynamoDB, API Gateway, etc.)
  • Excellent Data Structures & Algorithms knowledge

  • Strong understanding of

    Big-O notation and performance optimization

  • Experience with backend languages such as

    Node.js .

  • Experience with RESTful APIs and microservices architecture
  • Knowledge of databases (SQL & NoSQL)


Good to Have

  • Experience with CI/CD pipelines
  • Exposure to containerization (Docker, Kubernetes)
  • Experience in high-scale or distributed systems

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