Backend Lead Developer

7 days ago

Muscat, Muscat, Oman Mubashir Full time

Company Overview

Mubashir is a digital out-of-home (DOOH) advertising company with a network of smart digital screens deployed across the country. Our engineering team builds scalable backend systems to power real-time content delivery, integrations, and analytics, all in support of innovative advertising and information platforms..

Job Summary

The Backend Lead will be responsible for the architecture, reliability, and delivery of Mubashir's backend systems. You will guide technical execution while collaborating with product, frontend, DevOps, and AI teams to ensure performance, security, and scalability.

Key Responsibilities

  1. Backend Architecture & Development
  • Mentor and support backend engineers in writing clean, reliable, and testable code.
  • Set technical standards, perform code reviews, and ensure accountability across development tasks.
  • Support sprint planning, estimation, and release execution.
  1. Team Leadership
  • Mentor and support backend engineers in writing clean, reliable, and testable code.
  • Set technical standards, perform code reviews, and ensure accountability across development tasks.
  • Support sprint planning, estimation, and release execution.
  1. Cross-Team Collaboration
  • Work closely with frontend, DevOps, AI, and product managers to align backend systems with business and product needs.
  • Ensure APIs and backend infrastructure are modular, stable, and well-documented.
  1. Security & Quality Assurance
  • Implement secure APIs using OAuth2, JWT, and TLS.
  • Define observability standards (logging, metrics, alerting) and collaborate with DevOps to ensure uptime.
  • Coordinate with InfoSec on security best practices and reviews.

Key Competencies and Skills

  1. Languages & Frameworks: Node.js, Python, or Golang.
  2. API Design: RESTful, gRPC, OpenAPI/Swagger, authentication flows.
  3. Architecture: Microservices, messaging systems (Kafka, RabbitMQ), distributed systems.
  4. Data & Caching: PostgreSQL, Redis, MySQL, database tuning.
  5. Cloud & DevOps Collaboration: Kubernetes-based deployments in cloud-agnostic environments (Azure/GCP/AWS).
  6. Leadership: Technical mentoring, backlog prioritization, code quality ownership.

Certifications to Be Acquired

  1. Certified Kubernetes Administrator (CKA)
  2. Advanced Backend Architecture Certification
  3. Optional: Multi-cloud certifications (Azure/GCP/AWS)

Key Performance Indicators (KPIs)

  1. 99.9% uptime of backend services
  2. Timely delivery of backend roadmap milestones
  3. Code quality metrics (coverage, critical bugs, review velocity)
  4. Contribution to team growth and knowledge sharing
  5. System scalability and integration reliability

Qualifications

  1. Education: Bachelor's degree in Computer Science, Software Engineering, or related field.
  2. Experience: 8–10+ years in backend development, with 2+ years in a technical leadership role.
  3. Certifications: Relevant backend and architecture certifications as listed above.

Why Join Mubashir?

  • Work in a cutting-edge digital advertising company, shaping the future of DOOH technology.
  • Collaborate with a supportive team dedicated to innovation and excellence.
  • Develop industry-leading solutions in a fast-paced, high-impact environment.

Apply Through https://mubashir.om/join-us

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