Backend Engineer (.NET/C#)

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 ...