Senior Back-End Developer

Role Summary

We are looking for a highly skilled Senior .NET Backend Developer to join our backend team. In this role, you will be responsible for designing, developing, and maintaining robust and scalable backend systems using .NET technologies. The ideal candidate has a deep understanding of software architecture, clean coding practices, and experience building high-performance APIs and event-driven services.

Nous recherchons un(e) Développeur(euse) Backend Senior .NET hautement qualifié(e) pour rejoindre notre équipe backend. Dans ce rôle, vous serez responsable de la conception, du développement et de la maintenance de systèmes backend robustes et évolutifs utilisant les technologies .NET. Le candidat idéal possède une compréhension approfondie de l’architecture logicielle, des pratiques de développement de code propre et de l’expérience dans la création d’API haute performance et de services orientés événements.

Responsabilités principales

Concevoir, développer et maintenir des services backend utilisant .NET et C#.

Appliquer les principes de Clean Architecture afin de garantir des bases de code maintenables et évolutives.

Implémenter et utiliser des API RESTful.

Travailler avec Entity Framework (EF) pour la persistance des données et la modélisation de données complexes.

Concevoir et développer des systèmes orientés événements utilisant des technologies de messagerie telles que RabbitMQ.

Appliquer de solides principes d’architecture logicielle pour guider la conception des systèmes et les interactions entre les services.

Écrire des tests unitaires et contribuer aux pratiques globales d’automatisation des tests.

Intégrer et gérer des mécanismes de mise en cache distribuée (par exemple Redis, NCache) afin d’améliorer les performances.

Développer des requêtes SQL efficaces et travailler en collaboration avec SQL Server.

Collaborer avec des équipes interfonctionnelles, notamment les équipes frontend, DevOps et assurance qualité (QA).

Participer aux révisions de code, aux discussions d’architecture et au mentorat des développeurs juniors.

Compétences et qualifications requises

Plus de 5 ans d’expérience en développement backend utilisant .NET / .NET Core.

Solide expérience avec Entity Framework (EF).

Bonne compréhension de l’architecture orientée événements et expérience avec RabbitMQ (ou une technologie similaire).

Expérience pratique dans l’application de Clean Architecture et des principes SOLID.

Good command of general software architecture concepts (e.g. layered architecture, DDD).

Proficiency in unit testing frameworks (e.g. xUnit, NUnit, Moq).

Familiarity with distributed caching systems such as Redis or NCache.

Experience creating and using RESTful APIs.

Strong SQL Server development and optimization skills.

Experience with version control systems such as Git.

Additional benefits / Preferences

Experience with Elasticsearch and its integration into .NET applications.

Experience with microservices-based architecture.

Familiarity with CI/CD pipelines and DevOps practices.

Knowledge of containerization tools such as Docker.

Experience with cloud platforms (e.g. Azure).

Responsibilities

• Design, develop, and maintain backend services using .NET and C#
• Apply Clean Architecture principles to ensure maintainable and scalable codebases
• Implement and consume RESTful APIs
• Work with Entity Framework (EF) for data persistence and complex data modeling
• Design and build event-driven systems using messaging technologies like RabbitMQ
• Apply strong software architecture principles to guide system design and service interactions
• Write unit tests and contribute to overall test automation practices
• Integrate and manage distributed caching mechanisms (e.g., Redis, NCache) to improve performance
• Develop efficient SQL queries and work closely with SQL Server
• Collaborate with cross-functional teams, including frontend, DevOps, and QA
• Participate in code reviews, architecture discussions, and mentoring junior developers
• Required Skills and Qualifications
• 5+ years of experience in backend development using .NET / .NET Core
• Strong experience with Entity Framework (EF)
• Solid understanding of event-driven architecture and experience with RabbitMQ (or similar)
• Hands-on experience applying Clean Architecture and SOLID principles
• Strong grasp of general software architecture concepts (e.g., layered architecture, DDD)
• Proficiency in unit testing frameworks (e.g., xUnit, NUnit, Moq)
• Familiarity with distributed caching systems such as Redis or NCache
• Experience building and consuming RESTful APIs
• Strong skills in SQL Server development and optimization
• Experience working with version control systems like Git
• Nice to Have / Preferred
• Experience with Elasticsearch and integrating it into .NET applications
• Experience with microservices architecture
• Familiarity with CI/CD pipelines and DevOps practices
• Knowledge of containerization tools like Docker
• Experience with cloud platforms (e.g., Azure)

Benefits

• Competitive salary based on your level of experience.
• A benefits package that includes an extensive health insurance package, as well annual vacation, sick and personal days.
• A remote and hybrid work environment and flexible work arrangements to promote work-life balance.
• A collaborative and supportive work culture.
• Opportunities for professional growth and development.
• *****
• Competitive salary based on your level of experience.
• Comprehensive benefits package including extensive health insurance as well as annual vacation, sick leave and personal days.
• Hybrid remote work environment and flexible work arrangements to promote a healthy work-life balance.
• Collaborative and supportive work culture.
• Opportunities for professional growth and development.