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Senior .NET Full-Stack Engineer — Lead High-Load Systems

Summary

Leads development of high-load enterprise systems using C#/.NET, Go, and Node.js, mentors engineers, and shapes scalable software aligned with business goals.

GR8_TECH in Warsaw is seeking a Senior Full-Stack .NET Engineer to design, develop, and maintain enterprise-scale applications across our .NET, Node.js, and Go stack. You will lead technical discussions, mentor junior engineers, and collaborate with cross-functional teams to deliver scalable software aligned with business goals.

You should have at least 5 years of experience in senior engineering roles, deep expertise in C# and .NET (Core / .NET 6+), and comfort with Golang and Node.js.

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