Principal Solution Architect - Enterprise SaaS, ERP & AI Solutions

Brain Catch Consulting (Client: Holding Group); Riyadh; On-site; SAR 500,000 - 800,000; Full time

Job summary

Brain Catch Consulting (Client: Holding Group) seeks a Principal Solution Architect to drive the design and technical evolution of secure, scalable ERP, multi-tenant SaaS, and AI-enabled platforms.

The role focuses on defining enterprise architectures, designing modular platforms, guiding multi-tenant SaaS and ERP architectures, mentoring engineers, and building cloud, data, and AI capabilities across Azure or AWS.

Qualifications

• Bachelor's degree required.
• At least 12+ years in software engineering with 5+ years in architecture.
• Deep expertise in C#, .NET, ASP.NET Core, SQL Server, and modern architectural patterns.

Responsibilities

• Define enterprise solution architectures for secure, scalable platforms.
• Design modular, multi-tenant SaaS and ERP architectures supporting complex transactions.
• Mentor engineers and lead cloud, data, and integration strategies including AI capabilities.

Skills

C#

.NET

ASP.NET Core

DDD

CQRS

Microservices

AI capabilities

Education

Bachelor's degree

Tools

SQL Server

Entity Framework

Azure

AWS

Job description

On behalf of our client, a holding group, we are seeking an experienced Principal Solution Architect to lead the design and technical evolution of secure, scalable enterprise ERP, multi-tenant SaaS, and AI-enabled platforms.

Responsibilities include defining enterprise solution architectures, designing modular platforms, multi-tenant SaaS solutions, ERP architectures supporting complex transactions, backend engineering, cloud solutions, database design, AI capabilities using LLMs and RAG, secure integrations, and mentoring engineers.

Requirements include a Bachelor's degree, 12+ years in software engineering including 5+ years in architecture, deep expertise in C#, .NET, ASP.NET Core, SQL Server, Entity Framework, Clean Architecture, DDD, CQRS, Microservices, and cloud platforms like Azure or AWS.