Senior .Net FullStack Developer

DataSmart; Lisboa; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

DataSmart in Lisbon is seeking a Senior .NET Full Stack Developer to design, develop, and maintain full-stack web applications with RESTful APIs. You will work across enterprise platforms, implement backend solutions with .NET Core/Framework and SQL Server, and contribute to CI/CD and DevOps practices.

The role requires 5–8 years of experience, strong knowledge of the .NET ecosystem, and a collaborative, cross‑functional mindset in a hybrid Lisbon setting.

Formación

• Degree in Computer Science, Software Engineering, Information Technology, Engineering, or a related field.
• 5–8 years of relevant professional experience as a .NET Full Stack Developer.
• Strong expertise in .NET Core, .NET Framework, MVC, and related frameworks.
• Strong knowledge of SQL Server and ORM technologies such as Entity Framework.
• Experience with CI/CD, Azure DevOps, Jenkins, and Git.
• Understanding of authentication mechanisms and core security principles.

Responsabilidades

• Design, develop, maintain, and enhance full-stack web applications.
• Build and integrate RESTful APIs across enterprise platforms.
• Gather, analyze, and refine business and technical requirements.
• Contribute to technical decisions and help prioritize development activities.
• Develop backend solutions using .NET Core, .NET Framework, MVC, and C#.
• Work with SQL Server and data access technologies such as Entity Framework.
• Perform unit and integration testing to ensure quality and reliability.
• Participate in release and deployment management.
• Support and improve CI/CD pipelines and DevOps practices using Azure DevOps, Jenkins, and Git.
• Troubleshoot and resolve production incidents, including high-priority issues.
• Collaborate with distributed, cross-functional, and international teams.

Conocimientos

.NET Core

.NET Framework

MVC

C#

SQL Server

Entity Framework

CI/CD

Azure DevOps

Jenkins

Git

Agile

Solution design

Unit testing

Release management

Educación

Degree in Computer Science / Software Engineering / Information Technology / Engineering

Herramientas

Azure DevOps

Jenkins

Git

Entity Framework

Descripción del empleo

Tel.: [phone] - Lisboa
Tel.: [phone] - Braga
Fax: [phone]
(Chamada para a rede fixa nacional) (Call to the national fixed network)

About Us:DataSmartis a Portuguese company, positioning itself as a consulting company of excellence, with over 20 years of existence. We are specialized in Technologies and Information Systems services, for the Portuguese and International markets. We pride ourselves on fostering a culture of involvement, experience, and excellence.

Join our team as a Senior .Net FullStack Developer(Hybrid – Lisbon)!

What You’ll Do:

• Design, develop, maintain, and enhance full-stack web applications.
• Build and integrate RESTful APIs across enterprise platforms.
• Gather, analyze, and refine business and technical requirements.
• Contribute to technical decisions and help prioritize development activities.
• Develop backend solutions using .NET Core, .NET Framework, MVC, and C#.
• Work with SQL Server and data access technologies such as Entity Framework.
• Perform unit and integration testing to ensure quality and reliability.
• Participate in release and deployment management activities.
• Support and improve CI/CD pipelines and DevOps practices using Azure DevOps, Jenkins, and Git.
• Troubleshoot and resolve production incidents, including high-priority issues.
• Contribute to risk, issue, incident, and problem resolution.
• Ensure adherence to coding standards, development guidelines, naming conventions, templates, and reference implementations.
• Produce and maintain clear and effective technical documentation.
• Collaborate effectively with distributed, cross-functional, and international teams.

Qualifications:

• Degree in Computer Science, Software Engineering, Information Technology, Engineering, or a related technical field.
• 5–8 years of relevant professional experience as a .NET Full Stack Developer.
• Strong expertise in .NET Core, .NET Framework, MVC, and related frameworks.
• Strong knowledge of SQL Server and ORM technologies such as Entity Framework.
• Experience working in production environments and supporting live business applications.
• Hands‑on experience with CI/CD, Azure DevOps, Jenkins, and Git.
• Understanding of authentication mechanisms and core security principles.
• Experience with software development, unit testing, and integration testing.
• Good understanding of Agile ways of working.
• Experience with requirements gathering, analysis, and solution design.
• Strong communication, decision‑making, prioritization, and problem‑solving skills.
• Proactive mindset with strong ownership and accountability.
• Structured approach to release management, incident management, and problem resolution.
• Ability to work effectively in a dynamic, fast‑paced environment.
• Experience maintaining development standards, guidelines, reference implementations, naming conventions, and templates.
• Strong team player who can collaborate effectively within and across teams.

AtDataSmart, you will have the opportunity to integrate into a solid company and participate in projects of high recognition, nationally and internationally, with an appealing technological environment and career progression.

Excellence in the way to the future!

Connect with Us: Follow us on LinkedIn for updates on career opportunities, company news, and industry insights! For further details, visit us at www.datasmart.pt

#JoinOurTeam #DataSmart #ThinkDataBeSmart #DotNET #NETCore

Do you accept the challenge?
We are waiting for you!