Senior .NET Engineer - Azure, React & DevOps

Quality Ai; Portugal; Remote; EUR 70,000 - 100,000; Full time

Job summary

QualityAI in Portugal is seeking a Senior Software Engineer to lead enterprise-grade .NET development. You will design, implement, and maintain robust systems using C#/.NET, SQL Server, and modern frontend tech such as React or Blazor.

The role requires hands-on Azure experience, including Functions, DevOps pipelines, API Management, and messaging with Service Bus. You will own complex tasks and collaborate with cross-functional teams to deliver scalable solutions.

Qualifications

• Proficient in C# and .NET with enterprise-grade experience.
• Hands-on frontend development with React and/or Blazor.
• Experience with SQL Server and database design.
• Practical knowledge of Azure Functions and DevOps pipelines.
• Familiar with Azure Service Bus, APIM, and cloud-based integrations.

Responsibilities

• Design, develop, and maintain enterprise applications using C# and .NET.
• Develop modern user interfaces using React and/or Blazor.
• Develop, optimize, and maintain SQL Server databases, queries, stored procedures, and database structures.
• Develop and maintain serverless solutions using Azure Functions.
• Implement and maintain CI/CD pipelines using Azure DevOps.
• Work with Azure Service Bus Topics to support asynchronous messaging and event-driven architectures.
• Configure and manage APIs through Azure API Management (APIM).
• Collaborate with team members and stakeholders to deliver high-quality technical solutions.
• Take ownership of assigned tasks and proactively identify opportunities for improvement.

Skills

C#/.NET

SQL Server

React

Blazor

Azure Functions

Azure DevOps

Azure Service Bus

APIM

Cloud-based apps

Job description

QualityAI in Portugal is seeking a Senior Software Engineer to lead enterprise-grade .NET development. You will design, implement, and maintain robust systems using C#/.NET, SQL Server, and modern frontend tech such as React or Blazor.

The role requires hands-on Azure experience, including Functions, DevOps pipelines, API Management, and messaging with Service Bus. You will own complex tasks and collaborate with cross-functional teams to deliver scalable solutions.