Remote .NET Engineer: Scale High-Performance SaaS (3-month)

Harvey Nash; United Kingdom; On-site; GBP 60,000 - 95,000; Full time

Job summary

Harvey Nash is looking for a skilled .NET engineer to join a SAAS client on a 3-month fully remote contract, with scope for extension. You will contribute to delivering core services and high-availability systems.

Responsibilities include developing on .NET 4.8, tuning SQL Server and MongoDB workloads, and scaling tools to support millions of users while maintaining performance at peak capacity.

Qualifications

• Strong experience with modern and legacy .NET frameworks.
• Experience scaling tools for millions of users.
• SQL Server and MongoDB experience.
• Experience with .NET 4.7 for core and .NET 8 for auxiliaries.

Responsibilities

• Develop on .NET 4.8 as part of the SAAS client project.
• Tune SQL Server and MongoDB performance for high-load scenarios.
• Enable the system to perform at high capacity and scale for growth.

Skills

.NET development

SQL Server

MongoDB

Performance tuning

Scalability

Job description

Harvey Nash is looking for a skilled .NET engineer to join a SAAS client on a 3-month fully remote contract, with scope for extension. You will contribute to delivering core services and high-availability systems.

Responsibilities include developing on .NET 4.8, tuning SQL Server and MongoDB workloads, and scaling tools to support millions of users while maintaining performance at peak capacity.