Senior SaaS Architect: Multi-Tenant AWS Platform

Ascent Business Solutions; Uppal; Sur place; PKR 2 500 000 - 3 800 000; Plein temps

Résumé du poste

Ascent Business Solutions seeks a seasoned SaaS Architect to lead end-to-end multi-tenant platform design on AWS, with .NET services and React/Next.js front ends. You will translate customer needs into scalable architecture, run technical discovery and design workshops, and guide delivery of secure, cost-aware solutions on our shared platform.

You will own tenancy models, reference architectures, and non-functional requirements, while collaborating with customers and internal teams to ensure

Qualifications

• Certified AWS Architect or equivalent certification is desirable.
• Proven track record building multi-tenant SaaS on AWS.
• Strong experience with .NET Core and React/Next.js.

Responsabilités

• Own end-to-end solution architecture for a multi-tenant SaaS platform across app, integration, data, security and platform layers.
• Lead customer-facing engagements: discovery sessions, architecture workshops, solution presentations, POC scoping.
• Translate business requirements into architecture designs and implementation roadmaps.
• Define tenancy models and onboarding provisioning, per-tenant configuration and feature entitlements.
• Design AWS reference architectures using EKS/ECS, Lambda, API Gateway, RDS/Aurora, S3, SQS/SNS/EventBridge, Cognito, CloudFront.
• Hands-on architecture of .NET microservices and React/Next.js front ends; define boundaries, APIs, patterns, caching and async work.
• Collaborate with data architects on tenant data isolation, retention, encryption, reporting and analytics access.
• Own non-functional architecture: scalability, availability, performance budgets, observability and cost forecasting.
• Support commercial cycles: respond to RFPs, security questionnaires and architecture reviews; size and price solutions.
• Govern solution delivery: architecture review boards, design sign-off, risk registers and design conformance.

Connaissances

AWS Architecture

SaaS architecture

.NET Core

React/Next.js

Docker

Kubernetes

CI/CD

OAuth/OIDC

Description du poste

Ascent Business Solutions seeks a seasoned SaaS Architect to lead end-to-end multi-tenant platform design on AWS, with .NET services and React/Next.js front ends. You will translate customer needs into scalable architecture, run technical discovery and design workshops, and guide delivery of secure, cost-aware solutions on our shared platform.

You will own tenancy models, reference architectures, and non-functional requirements, while collaborating with customers and internal teams to ensure