Senior Solution Architect – Azure-Driven .NET & React

Deloitte France; Hermitage (Mercer County); On-site; USD 130,000 - 180,000; Full time

Job summary

Deloitte Global is seeking a hands-on Solution Architect to design and evolve architecture for new product features and support existing capabilities. You will lead with code, pair with engineers, and deliver robust, scalable Azure-based solutions using C#/.NET, React/TypeScript, and modern data-processing patterns.

In this role, you will define high-level and detailed designs, review PRs, drive CI/CD, and ensure security, observability, and cost efficiency across deployments.

Qualifications

• 7+ years in production software
• 3+ years as hands-on architect or principal engineer
• Strong proficiency in C#/.NET, React, and Node.js

Responsibilities

• Define high-level and low-level designs for features
• Author Architecture Decision Records (ADRs) and validate via experiments
• Build reference implementations/PoCs in C#/.NET and React/Node
• Review PRs and mentor engineers
• Design event-driven and streaming architectures on Azure
• Engineer for high throughput and low latency, including caching and partitioning
• Guide data modeling on Azure SQL and Cosmos DB, incl. indexing
• Drive CI/CD, IaC, and production-readiness practices
• Ensure clean API contracts, observability, and security

Skills

C#/.NET

React

TypeScript

Node.js

Azure

DDD

REST/GraphQL

Tools

Azure DevOps

GitHub Actions

Bicep

Terraform

OpenTelemetry

App Insights

Redis

Job description

Deloitte Global is seeking a hands-on Solution Architect to design and evolve architecture for new product features and support existing capabilities. You will lead with code, pair with engineers, and deliver robust, scalable Azure-based solutions using C#/.NET, React/TypeScript, and modern data-processing patterns.

In this role, you will define high-level and detailed designs, review PRs, drive CI/CD, and ensure security, observability, and cost efficiency across deployments.