Senior Backend Software Engineer

1 day ago


Islamabad, Islamabad, Pakistan IrisVision Global Full time
Company Overview

IrisVision Global is a leading provider of innovative solutions, seeking an experienced professional to drive the development of high-performance backend systems.

Job Description

We are looking for a skilled Lead Web Developer – Backend to lead the design and implementation of scalable, secure, and high-performance backend systems. The ideal candidate will ensure robust cloud architecture and adherence to best practices. Key responsibilities include:

  • Architecting and Designing Scalable Systems: Develop modular backend systems ensuring optimal performance and maintainability.
  • System-Level Component Design: Define and implement system-level components such as APIs, databases, and cloud infrastructure.
  • API Development and Maintenance: Develop and maintain RESTful and WebSocket APIs for seamless frontend-backend communication.
  • Data Processing and Validation: Implement robust data processing, validation, and business logic layers.
  • Cloud Infrastructure Management: Design and maintain cloud infrastructure using services like AWS or Azure and ensure cloud architecture aligns with industry standards.
  • Deployment Pipelines: Implement efficient deployment pipelines using CI/CD tools.
Skills and Qualifications

The successful candidate will possess:

  • Bachelor's Degree in Computer Science or equivalent.
  • Minimum 7 years of experience in backend development.
  • Proficiency in Node.js and its frameworks.
  • Strong understanding of API design principles, including RESTful and WebSocket APIs.
  • Proficiency in relational databases (PostgreSQL, MySQL) and non-relational databases (MongoDB, DynamoDB).
  • Expertise in database optimization, indexing, and schema design.
  • Hands-on experience with AWS and/or Azure.
  • Expertise in managing cloud services like EC2, RDS, S3, and Lambda.
  • Strong knowledge of OAuth 2.0, JWTs, and encryption protocols (e.g., TLS, AES).


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