Back-end Developer – .NET, Azure

Role Overview

We are looking for a Back-end Developer to work on the evolution, modernization and maintenance of a production SaaS platform with high impact on end users and business operations.

• Evolve, modernize and sustain a production SaaS platform that significantly impacts end users and business operations.
• Work primarily with .NET Core, .NET 8, C#, SQL Server and Azure.
• Contribute directly to the development and improvement of APIs, integrations, services, performance, security, observability and platform stability.
• Solve real-world problems, operate in critical production environments and help drive sustainable improvements to product architecture and engineering.

Requirements

• Solid experience in back-end development
• Experience with C# and .NET Core
• Knowledge of .NET 8
• Experience building REST APIs
• Experience with SQL Server
• Knowledge of database performance, queries, indexes and troubleshooting
• Experience with Azure cloud
• Familiarity with Git and best practices for version control
• Understanding of API security, authentication and authorization
• Ability to operate and troubleshoot critical production systems
• Good communication skills and ability to collaborate with Product and Engineering teams
• Preferred / Nice-to-have:
• Knowledge of Vue.js
• Knowledge of React or React Native
• Experience with GCP (Cloud Run, Cloud SQL, Pub/Sub, Cloud Storage or similar)
• Knowledge of Docker and containers
• Experience with Azure DevOps or GitHub Actions
• Experience with Application Insights, Azure Monitor or similar tools
• Experience with automated testing
• Knowledge of messaging, queues and asynchronous processing
• Experience with modular architecture, microservices or distributed systems
• Experience with SaaS platforms or high-volume transactional systems
• Knowledge of LGPD (Brazilian data protection law), security and auditing

Tech Stack

• Azure
• Cloud
• Docker
• Google Cloud Platform
• JavaScript
• React
• React Native
• SQL
• Vue.js
• .NET