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Senior .NET Backend Developer

Fyld · Lisbonne et périphérie

Senior 🇬🇧 English
.NET Core .NET 6+ .NET 8 C# ASP.NET Core RESTful APIs Microservices Architecture Entity Framework Core SQL Server PostgreSQL Azure Cloud Services Docker Kubernetes Azure DevOps GitHub Actions GitLab CI Kafka RabbitMQ Azure Service Bus

Job description

About the role

Fyld is seeking a passionate Senior .NET Backend Developer to design and build modern, cloud‑native solutions that deliver real business impact. You will work within a collaborative consulting environment focused on transparency, growth, and high‑quality code.

Key responsibilities

  • Develop and maintain scalable backend services using .NET Core / .NET 6+ / .NET 8.
  • Design RESTful APIs and micro‑services architectures for distributed systems.
  • Implement data access layers with Entity Framework Core, SQL Server, and PostgreSQL.
  • Deploy and manage containerized applications on Azure, Docker, and Kubernetes (AKS/EKS).
  • Set up CI/CD pipelines using Azure DevOps, GitHub Actions, or GitLab CI.
  • Integrate messaging solutions such as Kafka, RabbitMQ, or Azure Service Bus.
  • Collaborate with cross‑functional teams to ensure reliable, resilient solutions.

Required profile

  • Degree in Computer Engineering, Software Engineering, or a related field.
  • 4+ years of professional backend development experience.
  • Strong proficiency in C# and ASP.NET Core.
  • Fluent English communication skills.

Required skills

  • .NET Core / .NET 6+ / .NET 8
  • C#
  • ASP.NET Core
  • RESTful APIs
  • Microservices Architecture
  • Entity Framework Core
  • SQL Server
  • PostgreSQL
  • Azure Cloud Services
  • Docker
  • Kubernetes (AKS/EKS)
  • CI/CD pipelines (Azure DevOps, GitHub Actions, GitLab CI)
  • Kafka, RabbitMQ, Azure Service Bus

What we offer

  • A collaborative environment that values personal growth.
  • Access to continuous learning, training, and certifications.
  • Exposure to modern cloud‑native architectures and international projects.
  • A culture of respect, recognition, and high professional standards.

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Published 3 months ago

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Fyld

Lisbonne et périphérie