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.NET Developer

Inetum


Job Location:

Lisbon - Portugal

Monthly Salary: Not provided by the employer
Posted: 25 August 2026 (4 days ago)
Application Deadline: 22 November 2026
Vacancies: 1 Vacancy

Job Summary

We are looking for a Senior Full Stack to join a team responsible for the development enhancement and maintenance of applications and services across On-Premises and Microsoft Azure environments on a service provision basis.

We are seeking a senior professional with strong technical autonomy analytical skills and solid experience within the Microsoft ecosystem. The ideal candidate will be able to work across both Backend and Frontend technologies actively contributing to the technical architectural and operational evolution of our solutions.

Responsibilities

  • Develop enhance and maintain web applications based on C# .
  • Develop user interfaces and features using MVC.
  • Develop and integrate REST APIs.
  • Implement integrations between applications internal services and external systems.
  • Develop solutions for both On-Premises and Microsoft Azure environments.
  • Participate in requirements analysis and the definition of technical solutions.
  • Work with relational and non-relational databases ensuring efficiency and quality in data access and processing.
  • Ensure high standards of quality performance security scalability and maintainability.
  • Produce clean reusable and testable code.
  • Develop and maintain unit tests.
  • Participate in code reviews and promote software engineering best practices.
  • Diagnose and resolve application and performance issues.
  • Contribute to architecture and technical design decisions.
  • Participate in CI/CD deployment and release processes.
  • Collaborate with Developers QA Engineers Product Owners Architects and other stakeholders.
  • Contribute to the continuous modernization of applications and their architecture.
  • Provide technical support and mentorship to other team members promoting knowledge sharing.

Qualifications :

  • Minimum of 3 years of professional experience in software development with relevant experience in the Microsoft ecosystem.
  • Solid experience with C# .NET .NET Core and Core.
  • Strong experience developing web applications using MVC.
  • Experience in developing and consuming REST APIs.
  • Good knowledge of JavaScript HTML5 and CSS3.
  • Experience with Entity Framework and/or Entity Framework Core.
  • Strong experience with SQL and Microsoft SQL Server.
  • Experience with Git and version control systems.
  • Experience with CI/CD tools and processes.
  • Experience developing and maintaining solutions in On-Premises environments.
  • Knowledge and hands-on experience with Microsoft Azure.
  • Experience working in Agile/Scrum environments.
  • Ability to analyze existing applications and work on solutions with varying levels of technological maturity.

Languages

  • Portuguese: Fluent.
  • English: Good verbal and written communication skills.

 


Remote Work :

No


Employment Type :

Full-time


About Company

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Inetum is a European leader in digital services. Inetum’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well ... View more

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