Senior Backend C# Engineer, Solution Architect Focus

Smart Apartment Data

full-time

Posted on: 9/24/2025

Origin: • 🇷🇸 Serbia

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💰 $4,000 - $4,500 per month

Senior

AWSCloudDistributed Systems.NETNoSQLSQL

About the role

You’ll design and scale systems that power our data platforms, working closely with experienced engineers in a fully remote environment.
Big Data Orchestration
Data Warehousing in SQL Server & NoSQL
API Design with C# 13 / .NET 9
Design and scale systems that power data platforms
Collaborate with experienced engineers
Contribute to system design and architecture-level decisions

Fluent in English, with clear and collaborative communication
5+ years of professional backend development in C#/.NET
Hands-on experience with concurrency, multi threading, and asynchronous programming
Proven background in designing and scaling APIs and distributed systems
Strong knowledge of SQL and NoSQL databases at scale
Comfortable contributing both to system design (Solution Architect focus) and day-to-day coding
Experience with cloud platforms (AWS preferred)
Background in enterprise-level projects or large-scale data systems