Senior C# .NET Engineer: Backend, Cloud & Scalable APIs
Listed on 2026-10-11
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Software Development
Backend Developer, .NET Developer, C# / Unity Developer
Mongoose Gray in London is seeking a Senior C# .NET Engineer to design and build robust server-side applications using .NET and C#. The role is based in Central London with hybrid working and requires implementing business-critical logic that scales.
The candidate will design, query and optimise SQL Server databases, write stored procedures and develop RESTful APIs, while deploying and managing services in AWS (EC2, RDS, S3, Lambda). Agile practices and secure coding are essential.
This role, Senior C#.NET Engineer:
Backend, Cloud & Scalable APIs at Mongoose Gray, could be your next opportunity.
The position is based in Greater London, England, United Kingdom.
This opportunity is part of our work in IT & Technology.
The advertised compensation is 90..
We aim to respond to suitable candidates as soon as possible.
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