Senior .NET Software Engineer

Closer Consulting; Lisboa; Remote; EUR 40,000 - 60,000; Full time

Benefits offered by this job

Home office kit

Career plan and growth

Custom training plan

Job summary

Closer Consulting, a Lisbon-based Data Science company, seeks a Senior .NET Software Engineer to join our team. You will design and build REST APIs using C#/.NET, apply modern .NET concepts, and contribute to CI/CD and delivery pipelines. Fluency in English is required.

We offer a home office kit for remote work, a clear career plan with growth opportunities, and a personalized training plan to help you thrive and innovate with world-class clients and partners.

Qualifications

• Strong professional experience with C# and .NET (including ASP.NET Core).
• Solid experience designing and developing REST APIs.
• Deep understanding of DI, async/await, middleware and request pipeline.
• Experience with EF Core and relational databases.
• Familiar with API design principles and authentication/authorization.

Skills

C# & .NET

ASP.NET Core

REST APIs

DI & Async

EF Core

API design

Testing

CI/CD

Git workflows

English fluency

Job description

Mutual Respect, Empathy, Innovation and Professional Pride. Do you see yourself within these values?

Founded in 2006 under the mission "To Challenge Complexity", Closer Consulting is a Data Science company specialized in Business Intelligence, Advanced Analytics and Artificial Intelligence.

Developing projects in the most diverse industries – Banking, Telecommunications, Healthcare, Retail, Energy, Insurance, Aviation, among others –, we have created an environment where the brightest enquiring minds feel at home, providing our people the means, opportunities and support they need to thrive and innovate.

We are now looking for a Senior .NET Software Engineer willing to accept new challenges in our Closer team.

Are you the one?

• Strong professional experience with C# and .NET.
• Very good understanding of modern .NET / ASP.NET Core.
• Solid experience designing and developing REST APIs.
• Strong understanding of core .NET concepts: Dependency injection and service lifetimes, Async/await and asynchronous programming, Application configuration, Middleware and ASP.NET Core request pipeline, Error handling and logging and Authentication and authorization.
• Experience with Entity Framework Core and relational databases.
• Understanding of API design principles, HTTP semantics and application architecture.
• Experience with automated testing.
• Hands-on experience with CI/CD and software delivery pipelines.
• Experience with Git and modern development workflows.
• Fluency in English.

We believe we are the ones too, by:

• Providing a multidisciplinary Team.
• Giving a home office kit with everything you need to perform remotely.
• Ensuring a career plan alongside professional growth.
• Providing you with a custom training plan

Oh… and by the way, we also have:

• Several challenging complex projects.
• Stimulating teams and leaders.
• World-class Clients and Partners.

Closer is a company that values diversity and inclusion. We are committed to fostering an environment where everyone is treated with dignity and respect, regardless of race, gender, beliefs, sexual orientation, physical or mental disability, or other personal characteristics. At Closer, we embrace the unique perspectives and experiences that everyone brings, and we believe that it is a fundamental driver for the success we've achieved.