Senior Backend Systems Developer

1 week ago

Islamabad, Islamabad, Pakistan beBee Careers Full time
Backend Engineering Lead

We are seeking a seasoned Backend Engineering Lead to spearhead the development of scalable, secure, and high-performance backend systems. The ideal candidate will drive the design and implementation of backend services, ensuring robust cloud architecture and adherence to best practices.

Key Responsibilities:
  • Design and architect scalable, modular backend systems for optimal performance and maintainability.
  • Define and implement system-level components such as APIs, databases, and cloud infrastructure.
  • Develop and maintain RESTful and WebSocket APIs for seamless frontend-backend communication.
  • Implement robust data processing, validation, and business logic layers.
  • Maintain cloud infrastructure using services like AWS or Azure and ensure cloud architecture aligns with industry standards.
  • Implement efficient deployment pipelines using CI/CD tools.
  • Ensure high availability, fault tolerance, and scalability of services.
  • Manage relational (e.g., PostgreSQL, MySQL) and non-relational (e.g., MongoDB) databases.
  • Optimize database queries and manage data modeling for large-scale applications.
  • Implement security best practices, including data encryption, secure API communication, and role-based access control.
Requirements:
  • 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).
  • Experience with real-time data handling protocols like WebSocket or MQTT.
  • Proficiency with unit testing, integration testing, and debugging tools.
  • Strong leadership and mentoring skills.
  • Effective communication to translate technical concepts for diverse stakeholders.
Benefits:
  • Competitive compensation tied to performance.
  • Performance-based bonuses.
  • Yearly appraisal based on performance.
  • Comprehensive health insurance and retirement plans.
  • Generous paid time off, including sick leave, casual leave, and parental leave.
  • Excellent learning and growth opportunities.
  • Collaborative working environment.

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