Match Profiler is an Information Systems consultancy with over 25 years of experience in the national and international technology market. We believe in challenging and motivating projects, driven by multidisciplinary and agile teams – and we are looking for those who want to grow with us. With a close‐knit approach, we develop solutions that drive business growth with innovation, trust and security. If you aspire to a career that challenges you daily and allows you to make a real impact – this opportunity is for you.Role: Senior C# .NET Developer – Hybrid (Porto) You will be part of a team that develops and maintains key components of a large-scale banking and savings platform. The environment is technically challenging and highly regulated, requiring strong engineering practices, clean architecture and a high degree of code robustness.Key ResponsibilitiesDesign, develop and test software applications using C# and the .NET framework.Collaborate with cross‐functional teams to define, design and deliver new features.Troubleshoot and resolve complex technical issues across distributed systems.Write clean, maintainable, and efficient code following best engineering practices.Participate in code reviews, ensuring quality and consistency.Contribute to improving architecture, design patterns and system performance.Mentor and support junior developers when needed.Technical Skills5+ years of experience as a C# / .NET Developer.Strong understanding of OOP and design patterns.Experience in building web applications with ASP.NET / MVC.Proficiency with .NET 6+.Experience with REST APIs / RESTful architecture, microservices architecture, RabbitMQ.Unit testing (NUnit), SonarQube, Checkmarx.Kibana & Elasticsearch.Familiarity with Agile methodologies.Fluency in English (spoken and written); French (B2+) is a plus.Preferred QualificationsKnowledge of distributed systems.Hands‐on experience with microservices architecture at scale.Soft SkillsGood communication.Team spirit.Proactivity.What We Have to OfferCareful onboarding and close support from day one.Continuous feedback aligned with your professional growth.A collaborative and accessible team.A work environment that values idea sharing and personal development.Access to exclusive partnerships and discounts.Social events and initiatives that reinforce team spirit.To respond to this opportunity, send us your CV to: ******#J-18808-Ljbffr