Software Engineer (.NET)

Aubay Portugal; Lisboa; Híbrido; EUR 40.000 - 65.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Health insurance

Dental coverage

Mental health platform

Team events

Language platform

Training academy

Hybrid work model

Descripción de la vacante

Aubay Portugal is hiring a .NET focused software professional to develop and maintain critical enterprise applications using C# and the .NET stack. You will contribute to scalable architectures, implement event-driven solutions with RabbitMQ and Azure Service Bus, and participate in frontend work with Angular or Blazor in a hybrid office setup.

Ideal candidates have hands-on experience with .NET 8, SQL Server migrations, Cloud Azure services, Docker/Kubernetes, and a strong emphasis on code

Formación

• Proven experience in C# and .NET development, with recent exposure to .NET 8 and strong knowledge of SQL Server, including database migrations.

Responsabilidades

• Develop and maintain critical enterprise applications using C# and the .NET ecosystem (.NET Framework / .NET 8).
• Contribute to scalable architectures, applying Clean Code, CQRS, and Repository patterns.
• Design and implement event-driven architectures utilizing RabbitMQ and Azure Service Bus.
• Participate in frontend development with Angular or Blazor, and optimize service integration through Backend for Frontend (BFF).
• Develop and optimize SQL queries, manage SQL Server databases, and oversee database migration processes.
• Implement robust authentication and authorization mechanisms, while contributing to API design, versioning, and documentation with Swagger/OpenAPI.

Conocimientos

C#

.NET

.NET 8

SQL Server

Event-Driven Architecture

CQRS

Backend for Frontend (BFF)

RabbitMQ

Azure Service Bus

Azure DevOps

Docker

Kubernetes

Testing (unit/integration)

Portuguese (fluent)

English (very good)

Teamwork

Herramientas

Swagger/OpenAPI

Descripción del empleo

At Aubay Portugal, we work daily with some of the largest organisations across sectors such as banking, insurance, telecommunications and energy, helping to build and evolve critical systems that support millions of users. We have been in Portugal since 2007 and are part of an international group with a presence in several European countries. More than technology, we build close relationships and deliver real-impact projects.

What will you do?

• Develop and maintain critical enterprise applications using C# and the .NET ecosystem (.NET Framework / .NET 8).
• Contribute to the implementation of scalable and modular architectures, applying Clean Code, CQRS, and Repository patterns.
• Design and implement event-driven architectures utilizing messaging tools such as RabbitMQ and Azure Service Bus.
• Participate in frontend development with Angular or Blazor, and optimize service integration through Backend for Frontend (BFF) architectures.
• Develop and optimize SQL queries, manage SQL Server databases, and oversee database migration processes.
• Implement robust authentication and authorization mechanisms, while contributing to API design, versioning, and documentation with Swagger/OpenAPI.

What are we looking for?

At Aubay, our focus is on professionals who bring both technical expertise and the right mindset:

• Proven experience in C# and .NET development, with recent exposure to .NET 8 and strong knowledge of SQL Server, including database migrations.
• Solid hands-on experience with Event-Driven Architecture, CQRS, and Backend for Frontend (BFF) patterns.
• Demonstrable experience with messaging tools such as RabbitMQ and Azure Service Bus.
• In-depth, operational maturity with the Azure ecosystem, including Azure Service Bus, Key Vault, App Registrations, and Azure DevOps.
• Experience with containerization technologies (Docker/Kubernetes) and a strong commitment to code quality, unit, integration, and automated functional testing.
• Fluent Portuguese and very good English are mandatory, along with excellent soft skills, a collaborative mindset, and a desire for continuous learning in complex environments.
• Alignment with our corporate culture and a commitment to integrity and ethics are highly valued.
• Strong customer focus, teamwork, task prioritisation, and daily commitment are highly appreciated.

What can we offer?

At Aubay, we invest in your development and well-being:

• Continuous growth through our Training Academy, with technical and soft skills training, mentoring, tech communities, workshops and in-person meetups;
• Close support with regular feedback and a structured career advancement model;
• Comprehensive health insurance, including dental coverage, as well as access to a mental health platform and well-being initiatives;
• Team-oriented environment, including events and initiatives to promote connection and team spirit;
• Personal and family life support, from the moment your children are born and throughout their educational path;
• Access to a language platform with conversational classes in multiple languages;
• Project-tailored work model: hybrid (3 days a week in the office).

What will you find here?

• A close-knit and informal environment, where direct communication is preferred and people are valued;
• Recognition of your contribution, with initiatives that celebrate meaningful moments;
• Freedom to be yourself, without unnecessary formalities;
• Teams where knowledge sharing, collaboration and joint growth are a reality.

Personal Data collected by AUBAY PORTUGAL as Data Controller, regarding the identification, contact and professional capabilities of the candidates, in the present procedure, will be processed for the application analysis, having in consideration that the processing is conducted in order to take the steps, at the request of the data subject, prior to entering into a contract; Personal data sent through the present application will be kept by Aubay during the application procedure and will remain stored whilst updated (for two years period). The collected data might be transferred or include other processing activities, as long as the data subject is informed, in the occurrence of a standard application and selection procedure, for the compliance of legal obligations for the time required by law. For any queries or request regarding personal data protection rights, the Data Subject may contact AUBAY PORTUGAL's headquarters in Avenida Duque D'Ávila, nº46 em Lisboa or use the DPO's e-mail - [e-mail]. The Data Subject also has the right to file a complaint with the National Data Protection Authority – www.cnpd.pt. (please do not include data regarding racial or ethnical origins, political opinions, religion, philosophy, biometrical data, health data, sexual life and orientation, or relating to criminal convictions and offences.)