Senior Full-Stack Developer (.NET, React, Azure, Terraform)

## Quick Facts

• Role: Senior Full-Stack Developer
• Focus: Modernize legacy systems into a cloud-native Azure solution
• Stack: .NET 9, React (TypeScript microfrontends), Azure, Terraform
• Work context: Regulated environment supporting internal regulatory reporting

## Description

Transform legacy applications into scalable solutions on a modern Azure architecture. You will build .NET 9 backend services and REST APIs, develop React + TypeScript microfrontends with module federation, and evolve the database layer on Azure SQL. You will also provision infrastructure with Terraform, implement Azure DevOps CI/CD, secure services with Entra ID, and support production readiness through observability and troubleshooting.

## Responsibilities

• Design and develop backend services and REST APIs in .NET 9 using Clean Architecture
• Build and maintain React + TypeScript microfrontends integrated via module federation
• Evolve MSSQL/Azure SQL schemas, optimize queries, and implement stored procedures
• Write Infrastructure as Code in Terraform to provision Azure resources across environments
• Develop, optimize, and support CI/CD pipelines within Azure DevOps (automation and deployments)
• Integrate Entra ID authentication, apply security best practices, and manage secrets with Key Vault
• Instrument services for observability (Application Insights and structured logging)
• Troubleshoot production issues, implement fixes, and support continuous deployment
• Collaborate in Agile teams to plan and refine work processes

## Requirements

• 5+ years of full-stack development with C#/.NET (including .NET 6+ and .NET 9) and ASP.NET Core
• Hands-on expertise with EF Core and MSSQL/Azure SQL (query tuning, stored procedures)
• Practical Azure experience: App Service, Azure SQL, Storage, Key Vault, Functions
• In-depth Infrastructure as Code knowledge using Terraform (modules, multi-environment)
• Proven Azure DevOps pipeline experience (YAML, release management)
• Experience building and securing REST APIs with OAuth/JWT and Azure AD integration
• Automated testing experience with xUnit and Jest/Vitest and/or Playwright
• Understanding of observability tools like Application Insights and OpenTelemetry
• Strong Git practices and peer code review discipline
• B2+ English for technical communication
• EU right to work

## Benefits

• Opportunity to lead complex modernization and cloud transformations in a highly regulated domain
• Work with modern cloud-native practices (Azure architecture, IaC, CI/CD, observability) to improve innovation and efficiency