Senior C# Backend Engineer - Remote, Flexible Hours, Aws

A technology company in Mexico City is looking for a Senior/Lead C# Backend Engineer to modernize core systems.
You'll lead the design and development of concurrent, multi-threaded applications, optimize large-scale data operations, and deploy solutions on AWS.
The ideal candidate has over 5 years of experience in C#, with strong knowledge of performance tuning and Apache Spark.
This role offers competitive USD-based compensation and flexible scheduling options.
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