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Backend Software Engineer C#

Techifide | Curitiba, Brazil | Posted June 03, 2026

Position Overview

Core responsibilities:

  • Design and build backend services in C# / .NET with a focus on performance, reliability, and long-term maintainability
  • Shape and optimise PostgreSQL schemas and queries for high-volume, data-heavy use cases
  • Develop resilient distributed systems using asynchronous patterns (e.g. SQS or equivalent messaging systems)
  • Define and implement APIs that are consistent, scalable, and easy to work with across teams and external partners
  • Work closely with frontend engineers, product, and design to deliver complete features across areas like identity, billing, content, and collaboration
  • Continuously improve system performance using profiling, monitoring, and observability tools
  • Take part in architectural decisions and influence how the platform evolves over time
  • Support and guide other engineers through reviews, pairing, and technical discussions
  • Contribute to deployment, monitoring, and operatio...

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