Mid-level .Net Fullstack Developer

At IRIUM we want you to always chase your dreams. Here, prepare yourself to conquer your goals, while enjoying the journey. We are currently looking for a Mid-level .NET Full Stack Developer with a strong technical background and experience building scalable, high-quality software solutions using .NET technologies and modern frontend frameworks.

Required Competencies

• Minimum 3 years of experience as a C# .NET Developer
• Strong experience with .NET Framework and .NET Core
• Experience in the design, development and deployment of full stack applications
• Strong hands-on experience with React and Next.js – mandatory
• Hands-on experience with DXP/CMS platforms, such as: Optimizely Umbraco Or equivalent platforms
• Strong knowledge of REST APIs and system integrations
• Experience with SQL and NoSQL databases
• Experience designing scalable system architectures and microservices-based solutions
• Familiarity with DevOps tools, particularly GitHub Workflows and GitHub Actions
• Understanding of software engineering best practices covering coding, architecture and DevOps
• Strong technical leadership experience, including the ability to: Guide teams Contribute to architectural decisions Communicate technical decisions effectively
• Engineering-focused mindset with a good understanding of: Performance Dependency management Problem solving Technical investigation
• Degree in Computer Science, Business Informatics or a comparable field
• English – minimum B2
• Availability to work 2 days per week at the Lisbon office

Preferred Competencies

• Experience with Azure or other cloud platforms
• Experience with ASP.NET Core / Web API

Soft Skills

• Strong analytical and problem-solving skills
• Technical leadership capabilities
• Strong communication and collaboration skills
• Ability to work effectively with cross-functional teams
• Proactive and engineering-focused mindset
• Strong focus on quality, scalability and performance
• Ability to investigate complex technical challenges

• Continuous learning and innovation mindset

• Location: Lisbon – Hybrid

• Work Model: 2 days per week at the office and 3 days remote

• Salary Range: €1.500–€2.100 gross/month

• Note: Includes all components: Fixed, Variable, Meal Allowance, Remote Work, and Benefits.

What do we offer?

• ➡ An innovative and growing company, with a lot of opportunities for professional development.
• ➡ Retribution according to your experience and performance. Access to flexible pay and medical insurance as a social benefit.
• ➡ Unlimited access to technological training in free mode.

IRIUM is a company with dynamic and proactive professionals. Our values are responsibility and commitment to work quality. This is the spirit we are looking for at IRIUM, whatever your age is. If you recognize yourself in this, this is your company! We can build the future together. Let’s talk! Send your CV to: recrutamento@irium.pt

At IRIUM we defend a world without stereotypes or limitations and we believe in equality for all, principles that we subscribe to in our Equality Plan and Code of Ethics, guaranteeing equal treatment and opportunities regardless of any personal, physical or social condition.