Senior .NET Developer (with Angular)

Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast-track innovation through each step of your value chain.

We are strategically positioned to build value, with a global footprint across 30 countries.

We are as global and local as you need us to be, with strong best-in-class pan-European technological centres and unique best-shoring capabilities.

We leverage a network of high value-adding affiliates in consulting and industrial excellence, and leading partners across multiple sectors to provide you with the most comprehensive services and solutions in an ever-changing environment.

Responsibilities

• Design, develop and maintain RESTful APIs and SignalR hubs using .NET Core (C#);
• Manage and optimize SQL Server databases, ensuring performance, integrity and scalability;
• Implement authentication and access control with Azure Active Directory;
• Ensuring integration with external services (e.g. email sending, notification platforms);
• Collaborate with frontend and mobile teams to align API contracts and ensure effective communication between systems;
• Participating in code reviews, tests and deployments, maintaining high quality standards;
• Supporting infrastructure teams with backend components in Azure environments;
• Applying knowledge of Angular to ensure optimized integration with the frontend.
  
  

Essential Skills

• At least 5 years' experience in a similar role;
• Strong command of .NET Core (C#) in API development;
• Experience with SQL Server, including stored procedures and query optimization;
• Knowledge of developing REST APIs and using SignalR for real-time communications;
• Familiarity with Angular, to promote good collaboration with frontend teams;
• Experience with Azure services (App Services, Key Vault, Azure Functions);
• Knowledge of Azure Active Directory for authentication and authorization;
• Ability to integrate and interact with APIs and external services (SMTP, notifications, etc.).
• Good knowledge of English.
  
  

What Do I Need Before I Apply

The candidate must live in Portugal.