Backend Engineer (.Net/C#)

Shakers; Bragança; Presencial; EUR 60 000 - 90 000; Tempo integral

Resumo da oferta

Shakers is seeking a Backend Engineer (.NET/C#) to join an internal-products team powering critical business operations. This fully freelance role is contracted through Shakers. You will develop backend features end-to-end, optimize PostgreSQL queries, and contribute to event-driven architectures using Hangfire and message brokers like Azure Service Bus.

Strong English and Portuguese are required. Remote or hybrid working options may apply within Portugal, depending on client needs.

Qualificações

• 3–5 years building and deploying web applications.
• Strong .NET/C# with solid OOP foundations.
• Proficiency with PostgreSQL: efficient queries and schema optimization.
• Hands-on with background jobs (Hangfire) and event-driven architecture with message brokers (Azure Service Bus or similar).
• Automated testing (unit + integration) and CI/CD pipelines.
• Understanding of distributed systems.
• Proficiency in English and Portuguese.

Responsabilidades

• Develop and own backend features end-to-end on internal products: design, implementation, delivery, monitoring in production.
• Participate actively in architectural discussions and code reviews.
• Translate business requirements (with PMs) into scalable, event-driven solutions.
• Optimize PostgreSQL schemas and query performance.
• Collaborate with Design and Frontend to define robust API contracts.
• Build and maintain background processing and asynchronous workflows.

Conhecimentos

C#/.NET

PostgreSQL

Hangfire

Azure Service Bus

CI/CD

Testing

Distributed systems

English

Portuguese

Ferramentas

Hangfire

Azure Service Bus

RabbitMQ

Descrição da oferta de emprego

A leading global tech company is looking for a Backend Engineer (.NET/C#) to join an internal-products team powering critical business operations. Fully freelance role, contracted through Shakers.

What you'll do

• Develop and own backend features end-to-end on internal products: design, implementation, delivery, monitoring in production.
• Participate actively in architectural discussions and code reviews.
• Translate business requirements (with PMs) into scalable, event-driven solutions.
• Optimize PostgreSQL schemas and query performance.
• Collaborate with Design and Frontend to define robust API contracts.
• Build and maintain background processing and asynchronous workflows.

Must-have

• 3–5 years building and deploying web applications.
• Strong .NET/C# with solid OOP foundations.
• Proficiency with PostgreSQL: efficient queries and schema optimization.
• Hands-on with background jobs (Hangfire) and event-driven architecture with message brokers (Azure Service Bus or similar).
• Automated testing (unit + integration) and CI/CD pipelines.
• Understanding of distributed systems.
• Proficiency in English and Portuguese.

Nice-to-have

• Domain-Driven Design (DDD).
• Other message brokers (RabbitMQ).