Backend Developer – Scalable Systems

AGE for Exhibitions and Conferences · Damas

🇬🇧 English

Python TypeScript Node.js Express NestJS PostgreSQL Prisma ORM REST API Design JWT Redis Background Jobs Queues WebSocket Socket.IO Frappe Framework ERPNext DevOps SSL Security Hardening CI/CD GitHub Actions Docker Containers Sentry Grafana Jest Cypress Stripe SMS Gateway WhatsApp Business API Git

وصف الوظيفة

About the role

We are expanding our engineering team and need a Backend Developer who loves building fast, reliable, and scalable systems. You will work on core services that power both mobile and web experiences.

Key responsibilities

Design clean, well‑documented REST APIs for mobile and web clients.
Model complex domains with many relationships.
Ensure high concurrency and scale through load testing, rate limiting, and caching.
Implement authentication, session management, and security as first‑class concerns.
Develop real‑time features (WebSockets), background jobs, and scheduled tasks.
Handle notification delivery and campaigns at scale.
Support offline sync and conflict resolution.
Integrate third‑party services such as payments and SMS/telecom gateways.

Required profile

Strong grasp of data modeling and relational databases (SQL).
Solid programming experience in Python and TypeScript.
Comfort with API design, authentication, and security fundamentals.
Experience with caching, queues, and background processing.
Performance‑first mindset: profile before guessing.
Proficiency with testing, version control, and CI/CD pipelines.
Background in real‑time, high‑traffic systems and a security‑first attitude.

Required skills

Python
TypeScript
Node.js
Express
NestJS
PostgreSQL
Prisma ORM
REST API Design
JWT / Authentication
Redis
Background Jobs & Queues
WebSocket / Socket.IO
Frappe Framework
ERPNext
DevOps
SSL / Security Hardening
CI/CD (GitHub Actions)
Docker / Containers
Monitoring (Sentry, Grafana)
QA / Testing (Jest, Cypress)
Payment Integration (Stripe)
SMS Gateway Integration
WhatsApp Business API
Git / Version Control

Questions fréquentes

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Cliquez sur "Postuler maintenant" en haut de la page. Vous pouvez importer votre CV en 1 clic — Jobiglo extrait automatiquement vos informations et postule pour vous.

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AGE for Exhibitions and Conferences

Damas

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