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Senior Backend .NET Engineer

Hybrid in Barcelona·Added today (last checked 11 Nov)

Vortech PCI Group SL

23 open roles

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Our summary

Work mode
Hybrid, Barcelona
Spanish
Expected (ad in Spanish)
English
Required
Experience
6+ years

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Skills

Nice to have

This job advert was originally written in Spanish.

Requirements

Nice to have

  • Knowledge of Angular (occasional collaboration on frontend tasks)
  • Experience in Cloud environments (Azure preferably)
  • Knowledge of design patterns and SOLID principles
  • Experience in domain-driven design (DDD)

The role

At Vortech we continue to grow and we are looking to bring in a Senior Backend Engineer specialized in .NET to collaborate on a strategic project with one of our international clients in the software sector.

We are looking for a profile clearly oriented towards backend with solid experience in modern architectures, distributed systems, and engineering best practices for a billing project.

What you'll do

  • 6+ years of experience in backend development with C# and .NET (modern versions)
  • Experience working with .NET 8/9 or recent stable versions
  • Experience applying Hexagonal Architecture / Clean Architecture (Ports and Adapters)
  • Design and implementation of robust and scalable RESTful APIs
  • Experience in distributed systems and asynchronous communication
  • RabbitMQ, Azure Service Bus or similar
  • Experience with libraries such as MassTransit or equivalents
  • Experience in containerization with Docker
  • Experience working with NoSQL databases, especially MongoDB
  • Unit testing with xUnit, NUnit or other equivalent frameworks
  • Experience in Agile environments

Nice to have

What do we offer?

  • Participation in an international project with a modern technology stack Highly technical environment oriented towards architectural best practices
  • Collaboration with senior teams and a solid engineering culture
  • Flexible modality (2 days on-site in Gran Via2 - Barcelona is essential)
  • Professional growth plan within Vortech

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