Senior Full-Stack .NET Developer
(Microservices | CRM | AI | Architecture)

Dubai (On-site / Hybrid)
Persian Horizon
Building an Advanced CRM & Sales Intelligence Platform

We are NOT hiring a typical developer.

We are looking for a high-level
engineer who can design, analyze, and build systems — not someone
who only codes features.

Core Requirements (Non-Negotiable)

• Expert
  in .NET (ASP.NET Core, Web API, MVC)
  
• Strong
  experience with Microservices Architecture
  
• Deep
  understanding of Clean Architecture / SOLID principles
  
• Advanced SQL Server (Database Design, Performance Optimization) and MongoDB
  
• Real Full-Stack
  capability (Backend-focused, but able to handle frontend integration)
  

Backend & Architecture (Must Be
Strong)

• Design
  and build scalable API-based systems
  
• Experience
  with:
  
• Redis
  / Caching
  
• Message
  Brokers (RabbitMQ, Kafka, etc.)
  
• Background
  Services / Workers
  
• Strong
  in:
  
• Async
  programming & performance optimization
  
• System
  design & architecture decisions
  

External Integrations (Real Experience
Required)

You must have built real systems
using:

• Third-party APIs
  
• Payment
  Gateway integrations (bank connection, callbacks, security)
  
• WhatsApp
  / Email infrastructure (automation via code)
  
• Authentication
  systems (JWT, OAuth)
  

AI Integration (Important)

• Hands-on
  experience with AI APIs (OpenAI or similar)
  
• Ability
  to integrate AI into real systems (automation, analysis, workflows)
  

Frontend (Practical Level)

• Strong
  understanding of:
  
• JavaScript
  (ES6+), HTML, CSS
  
• At
  least one framework (React / Vue / Angular)
  
• Ability
  to:
  
• Consume
  APIs and build functional UI
  
• Implement dashboards (KPIs, charts, tables, filters)
  
• Handle
  forms, validation, and dynamic UI
  

CRM & Business Understanding
(Critical)

• Understanding
  of:
  
• CRM
  systems
  
• Sales
  pipelines, leads, marketing flows
  
• Ability
  to:
  
• Analyze
  business logic
  
• Collaborate
  on system-level decisions (not just coding)
  

Engineering Mindset

• Clean,
  scalable, maintainable code
  
• Strong
  analytical thinking
  
• Ownership
  mindset
  
• Experience
  with Git, code reviews, basic testing
  

Bonus (High Priority)

• Real portfolio
  / GitHub / live systems
  
• Experience
  building CRM or dashboards
  
• Experience
  in high-scale systems
  

Important

If your experience is limited to basic
CRUD applications,
this role is NOT a fit.

We are building a serious system and
need someone who can think and build at a high level.

Requirements