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NodeJS Backend SR Eng/Lead

Company: Nerdleveltech

Location: , , canada, London

Posted: June 08, 2026

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Position Details

Key Responsibilities

Role Purpose: Lead backend service development and define standards for secure, scalable application services.

Experience

10-15+ years in backend development with 3+ years leading backend or platform teams.

Core Responsibilities

  • Define backend architecture, API standards, and service design patterns.
  • Lead development of scalable and secure backend services.
  • Review implementations to ensure reliability, performance, and maintainability.
  • Mentor backend engineers and guide technical problem‑solving.
  • Collaborate with frontend, integration, and operations teams.
  • Develop backend services and APIs following established standards.
  • Implement business logic, data access, and integrations.
  • Write automated tests and support performance and reliability improvements.
  • Participate in deployment and release activities.
  • Troubleshoot and ...