.Net Developer

Fyld is hiring: Senior .NET Backend Developer

At Fyld, we believe the future is built with people, technology, and strong values.

We are a Portuguese consulting company that operates with transparency, respect, and a focus on everyone's growth.

Here, every project is an opportunity to build real, lasting, and scalable solutions.

Our philosophy? Code for Big Solutions — because we don’t just code to make things work, we code to transform.

We're looking for a passionate Senior .NET Backend Developer to join our team and help build modern, cloud-native solutions that create real business impact.

Your Profile

- Degree in Computer Engineering, Software Engineering, or a related field

- 4+ years of experience in Backend Development

- Strong experience with .NET Core / .NET 6+ / .NET 8

- Solid knowledge of C#, ASP.NET Core, RESTful APIs, and Microservices Architecture

- Experience designing and implementing scalable and resilient distributed systems

- Knowledge of Entity Framework Core, SQL Server, PostgreSQL, or other relational databases

- Experience with Azure Cloud Services:

- Azure App Services

- Azure Functions

- Azure Service Bus

- Azure Storage Accounts

- Azure Key Vault

- Azure API Management

- Azure Monitor & Application Insights

- Experience with AWS Services (nice to have):

- AWS Lambda

- ECS / EKS

- S3

- RDS

- API Gateway

- CloudWatch

- IAM

- Experience with Docker and containerized applications

- Knowledge of Kubernetes (AKS/EKS) is a plus

- Experience with CI/CD pipelines using Azure DevOps, GitHub Actions, GitLab CI, or similar tools

- Understanding of Clean Architecture, SOLID principles, Design Patterns, and Domain-Driven Design (DDD)

- Familiarity with messaging and event-driven architectures (Kafka, RabbitMQ, Azure Service Bus)

- Experience with monitoring, logging, and observability tools

- Knowledge of Infrastructure as Code (Terraform, Bicep, or CloudFormation) is a plus

- Fluent in English

What We Value

- Critical thinking and autonomy

- Ownership mindset

- Passion for technology and continuous learning

- Focus on meaningful solutions and measurable outcomes

- Collaboration, transparency, and knowledge sharing

What You'll Find at Fyld

- A collaborative environment where your growth matters

- Access to continuous learning, training, and certifications

- Exposure to modern cloud-native architectures and technologies

- Challenging international projects with real business impact

- A culture of proximity, respect, and recognition

- High standards, professionalism, and dedication — the foundation of our game

Fyld. Code for what really matters.

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