Hybrid (Lisbon)

What we're looking for

We are looking for a Senior .Net Full Stack Developer to join our team and help design, build, and support high-quality enterprise applications. In this role, you will work across both frontend and backend technologies, contributing to the full software development lifecycle: from requirement gathering and technical analysis to development, testing, deployment, and production support.
You will play an important role in delivering scalable, secure, and maintainable solutions while collaborating with cross-functional and international teams in an Agile and DevOps-driven environment. This is an excellent opportunity for a proactive professional who combines strong technical expertise with ownership, teamwork, and a continuous improvement mindset.

Working model: Hybrid

English level: B2 (mandatory)

Candidates must be living in Portugal

Main Responsibilities

• 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 frontend solutions using React, Angular, JavaScript, and legacy technologies where needed.

• Develop backend solutions using .NET Core, .NET Framework, and C#.
  Work with SQL Server and related data access technologies.

• Perform unit testing and integration testing to ensure quality and reliability.
  Participate in release and deployment management activities.

• Support and improve CI/CD pipelines and DevOps practices.

• Troubleshoot and resolve production incidents, including high-priority issues.
  Manage and 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 technical documentation.

• Collaborate effectively within the team and across distributed, cross-functional, and international teams.

• Degree in Computer Science, Software Engineering, Information Technology, Engineering, or a related technical field.

• 5 to 8 years of relevant professional experience as a .Net Full Stack Developer.
  Strong expertise in .NET Core/Framework/MVC and related frameworks.
  Solid experience with React, Angular, JavaScript, and working with older or legacy technologies when required.
  Strong knowledge of SQL and ORM tools 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 in development, unit testing, and integration testing. 

Professional Skills

• Strong team player who collaborates effectively within and across teams.

• Proactive mindset with strong ownership and accountability.
  Good knowledge of Agile ways of working.

• Experience in documentation and standards ownership, including guidelines, reference implementations, naming conventions, and templates.

• Structured approach to release management, incident management, and problem-solving.

• Ability to work effectively in a dynamic, fast-paced environment.

• Experience with requirement gathering, analysis, and solution design.

• Strong skills in decision-making, prioritization, and communication.

Language Requirements

• Professional proficiency in English speaking and writing (at least B2 level).

• Dutch and/or French is a strong plus

Tools 

• Productivity & Collaboration: MS Office, SharePoint, Confluence

• Tracking & Support Tools: ServiceNow, Jira, Target Process (project management / user stories), Visual Studio