Job Details

Software Development
Senior
Remote
Full time
May 4

Senior .NET Backend Developer

$8,000

We are looking for a Senior .NET Backend Developer with experience in high-load projects (20k+ RPS). Salary $5-8k net. Remote work.

Design and develop fast microservices in C#/.NET (low-latency, high availability). Write performant REST API + WebSocket. Ensure transaction security. Work with PostgreSQL + MongoDB, optimize queries and data structures. Write quality tests (unit/integration/performance). Participate in architectural decisions.

Strong Senior .NET/C# developer (7+ years of commercial development experience). Experience with high-load and low-latency systems (preferably from 20,000 RPS and above). Experience in one or more of the following areas will be a big advantage: Crypto exchanges / Trading platforms / Order Matching Engine, Fintech and banking systems, Payment systems with high TPS, iGaming / Betting platforms, Real-time financial systems.

Service contract. Remote work.

C#
MongoDB
.NET
High-load
PostgreSQL
WebSocket
REST API
low-latency

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