Senior .Net Full Stack Developer

Dellent is a consulting company focused in System Information and Telecommunications. Our goal is to help our candidates and consultants to take a step forward in their careers through projects that meet their needs and expectations.

Can you imagine yourself being part of a global, innovative, and ever-evolving project, where technology and creativity come together to create solutions that make a real impact? If you’re looking for a dynamic environment with a culture of collaboration and innovation, where you’ll have access to exciting challenges and real opportunities for growth, then this is the project for you!

We are looking for a Senior .Net Full Stack Developer to work in Lisbon, Coimbra, Braga or Porto (Hybrid).

Key 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.

Requirements

• 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;
• Fluency in English (at least B2), Dutch and/or French is a strong plus.

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.

What can you expect from us

• Health insurance;
• A personalized training plan, with a budget to spend on training;
• Constant feedback so you can grow professionally;
• Remote onboarding process;
• Team events every semester so you can live new adventures;
• Culture of proximity and transparency. Your ideas and needs are heard and valued by us!