TAO Digital - Solution Architect - .Net/React.js

Job Description :

Role : Solution Architect (.NET, React, AWS, Microservices)

Experience : 15- 20 Years

Location : Hybrid

Job Summary :

We are seeking an experienced Solution Architect to lead the design and implementation of enterprise-scale, cloud-native applications. The ideal candidate will possess deep expertise in .NET Core, React.js, AWS Cloud, Microservices, Micro Frontends, BFF (Backend for Frontend), Multi-Tenant SaaS platforms, and Rules Engine architectures.

This role requires strong technical leadership, architecture governance, stakeholder management, and the ability to translate business requirements into scalable and secure technology solutions.

Key Responsibilities :

Architecture & Solution Design :

- Define end-to-end solution architecture for enterprise applications and SaaS platforms.

- Design scalable, resilient, secure, and highly available cloud-native solutions on AWS.

- Establish architecture standards, best practices, and technology roadmaps.

- Drive architectural decisions for Microservices, Micro Frontends, APIs, Event-Driven Systems, and Data Platforms.

- Create architecture artifacts including HLDs, LLDs, sequence diagrams, deployment diagrams, and

integration designs.

- Conduct architecture reviews and ensure compliance with enterprise standards.

Cloud & Platform Architecture :

- Design AWS-based solutions leveraging services such as ECS, EKS, Lambda, API Gateway, S3, RDS, CloudWatch, SNS, and SQS.

- Define containerization and orchestration strategies using Docker and Kubernetes.

- Implement Infrastructure as Code (IaC) using Terraform or CloudFormation.

- Design CI/CD and DevSecOps strategies for enterprise delivery.

Application Architecture :

- Design and govern Microservices architectures using .NET Core.

- Architect React.js applications using Micro Frontend patterns.

- Define BFF architecture to support multiple channels and frontend applications.

- Design Multi-Tenant SaaS architectures supporting tenant isolation, scalability, and security.

- Establish API design standards, versioning strategies, and integration patterns.

Rules Engine & Business Process Automation :

- Architect configurable Rules Engine frameworks enabling business users to manage workflows and business rules.

- Design decision services, rule orchestration, and dynamic configuration management.

- Evaluate and recommend Rules Engine platforms and frameworks.

Data Architecture :

- Design PostgreSQL data models for high-volume transactional systems.

- Define data partitioning, indexing, caching, and performance optimization strategies.

- Establish data governance, backup, recovery, and security standards.

Leadership & Governance :

- Collaborate with Product Owners, Engineering Managers, Business Stakeholders, and Enterprise Architects.

- Lead architecture discussions and technology evaluations.

- Mentor senior engineers and development teams.

- Participate in project estimation, technical risk assessment, and capacity planning.

- Drive adoption of engineering best practices and coding standards.

Required Technical Skills :

Architecture :

- Enterprise Application Architecture

- Solution Architecture

- Cloud-Native Architecture

- Distributed Systems Design

- Domain-Driven Design (DDD)

- CQRS

- Event-Driven Architecture

- Design Patterns

- Scalability and Performance Engineering

Backend Technologies :

- C#

- .NET Core / ASP.NET Core

- REST APIs

- Entity Framework Core

- Authentication & Authorization

- OAuth2, JWT

Frontend Technologies :

- React.js

- TypeScript

- Micro Frontend Architecture

- Module Federation

- State Management Frameworks

Cloud & DevOps :

- AWS

- Docker

- Kubernetes

- Terraform

- GitHub Actions / Azure DevOps / Harness

Database :

- PostgreSQL

- Database Design

- Integration & Messaging

- Kafka

- Event Streaming

- API Gateway Patterns

- Service Mesh (Istio Preferred)

Preferred Skills :

- Multi-Tenant SaaS Platform Design

- Rules Engine Implementation

- Micro Frontend Governance

- Observability and Monitoring

- AI-Assisted Development Tools (GitHub Copilot, Any Claude Tool)

- Enterprise Security Architecture

- Automotive Retail / Fixed Ops Domain Experience

Qualifications :

- 15+ years of software development and architecture experience.

- 5+ years designing cloud-native applications on AWS.

- Proven experience leading architecture for large-scale enterprise or SaaS platforms.

- Experience delivering solutions using Microservices, Micro Frontends, Multi-Tenant Architecture, and Rules Engines.