Mutual Respect, Empathy, Innovation, and Professional Pride. Do you see yourself within these values?
Founded in 2006 with the mission "To Challenge Complexity", Closer Consulting is a Data Science company specializing in Business Intelligence, Advanced Analytics, and Artificial Intelligence .
Developing projects across diverse industries – Banking, Telecommunications, Healthcare, Retail, Energy, Insurance, and Aviation, among many others – we have created an environment where the brightest enquiring minds feel at home, providing our people with the means, opportunities, and support they need to thrive and innovate.
We are seeking a Full Stack .NET / .NET Core C# / React Developer to join one of our international clients in the Compliance & Actuarial IT domain, working in a hybrid model in Porto .
Are you the one?
What you will be doing:
* Develop API calls in UGO to retrieve data from upstream systems.
* Participate in the creation of functional and technical specifications, following internal architecture guidelines.
* Develop, test, and industrialize C# .NET Core components .
* Produce high-quality technical documentation (design, administration, deployment guides).
* Contribute to test plans: code reviews, unit testing, integration testing, performance testing.
* Support the continuous evolution of the platform's architecture.
* Provide technical assistance to integrators and production teams.
What we are looking for:
* Degree in Software Engineering or a related field.
* 6+ years of experience in C# .NET development .
* Experience with:
* .NET Framework ≥ 4.5.1 / .NET Core ≥ 3.0
* React (minimum 1 year – beginner/intermediate level)
* Entity Framework
* Microsoft Unit Test
* LINQ & Lambda expressions
* Node.js & NPM
* Material UI (MUI)
* ASP.NET Web API RESTful, Windows Services
* SQL Server ≥ 2012, T-SQL, SSMS
* Agile methodologies: Scrum & Kanban
* Strong teamwork spirit and excellent communication skills
* Ability to write technical documentation
* DevOps mindset
Nice to have
* English
* Experience with:
* XML
* jQuery
* ASP.NET Core MVC
* JavaScript, TypeScript, Bootstrap
* JSON
We believe we are the ones to, by:
* Offer a collaborative, challenging, and innovation-driven environment.
* Support your growth through continuous learning and technical evolution.
* Ensure you work with modern technologies on impactful international projects.
Oh… and by the way, we also have:
* A culture centered on people, trust, and empowerment.
* Hybrid work model.
* Health insurance, training programs, and wellbeing initiatives.
* A diverse, inclusive, and multicultural environment.
If you believe in this match as much as we do, send us your CV to and reach the closer side of life.