Location
porto, distrito de porto, Portugal
Posted
June 13, 2026
Job Description
Backend Engineer (.NET/C#) — Freelance via Shakers
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.
Stack .NET (C#) · PostgreSQL · Azure Service Bus · Hangfire · Azure · Terraform (nice to have) · DDD (nice to have)
Must-have
- 3–5 years building ...