Senior .NET Engineer - Enterprise Apps & Cloud

NexyaHR | Talent. Trust. Transformation.; Lisboa; On-site; EUR 45,000 - 65,000; Full time

Job summary

NexyaHR | Talent. Trust. Transformation.

is seeking an experienced Software Engineer (.NET) to join a collaborative Agile engineering team. You will work on enterprise applications requiring reliability, scalability, and seamless system integration in a complex international technology environment. You will design, develop, and maintain solutions using C#, .NET, SQL, REST APIs, and modern architectural patterns.

Qualifications

• C# & .NET: Proven hands-on experience developing apps.
• SQL & Data Modelling: Strong knowledge of relational databases and SQL queries.
• REST APIs & Distributed Systems: Experience building and integrating REST APIs and distributed services.
• Software Architecture: Understanding of modern architecture principles and design patterns.
• Automated Testing: Experience with testing frameworks and test automation.
• CI/CD: Knowledge of CI/CD pipelines and deployment.
• Agile Collaboration: Experience in Agile teams and code reviews.
• Communication & Teamwork: Clear communication and collaboration across multidisciplinary teams.

Responsibilities

• Design, develop and maintain enterprise applications using C# and .NET (.NET Framework / .NET 8).
• Build scalable, modular and maintainable solutions following Clean Code principles.
• Apply architectural patterns like CQRS, Repository Pattern and BFF.
• Contribute to event-driven and distributed architectures with messaging technologies.
• Develop and optimise SQL and LINQ queries, using SQL Server and migrations.
• Design, implement and maintain REST APIs including auth, authorization and versioning.
• Contribute to frontend development using Angular or Blazor.
• Develop unit, integration and automated functional tests.
• Participate in structured code reviews via Pull Requests.
• Contribute to CI/CD pipelines and deployment with Azure DevOps.
• Collaborate with multidisciplinary teams in an Agile Scrum environment.

Skills

C# & .NET

SQL & Data Modelling

REST APIs

Software Architecture

Automated Testing

CI/CD

Agile/Scrum

Communication & Teamwork

Angular/Blazor

RabbitMQ

Tools

Azure DevOps

Swagger/OpenAPI

NuGet

Job description

NexyaHR | Talent. Trust. Transformation.

is seeking an experienced Software Engineer (.NET) to join a collaborative Agile engineering team. You will work on enterprise applications requiring reliability, scalability, and seamless system integration in a complex international technology environment. You will design, develop, and maintain solutions using C#, .NET, SQL, REST APIs, and modern architectural patterns.