Senior C# Software Developer Jobs

Senior C# Software Developer
UK

The median Senior C# Software Developer salary in the UK is £65,000 per year, according to job vacancies posted during the 6 months leading to 1 May 2025.

The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.

6 months to
1 May 2025
Same period 2024 Same period 2023
Rank 683 828 865
Rank change year-on-year +145 +37 +206
Permanent jobs requiring a Senior C# Software Developer 9 68 124
As % of all permanent jobs advertised in the UK 0.017% 0.069% 0.12%
As % of the Job Titles category 0.019% 0.073% 0.13%
Number of salaries quoted 9 60 122
10th Percentile £54,050 £52,250 £52,500
25th Percentile £55,000 £55,000 £62,500
Median annual salary (50th Percentile) £65,000 £62,500 £75,000
Median % change year-on-year +4.00% -16.67% +25.00%
75th Percentile £122,500 £67,500 £90,000
90th Percentile - £83,750 £95,000
UK excluding London median annual salary £60,000 £60,000 £75,000
% change year-on-year - -20.00% +25.00%

All Permanent IT Job Vacancies
UK

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

Permanent vacancies in the UK with a recognized job title 46,902 93,183 95,132
% of permanent jobs with a recognized job title 90.12% 94.62% 91.53%
Number of salaries quoted 27,275 66,883 59,840
10th Percentile £30,000 £28,500 £32,500
25th Percentile £42,000 £38,500 £45,000
Median annual salary (50th Percentile) £57,500 £52,777 £60,000
Median % change year-on-year +8.95% -12.04% -
75th Percentile £75,000 £71,250 £81,250
90th Percentile £97,500 £90,000 £100,000
UK excluding London median annual salary £52,000 £50,000 £52,500
% change year-on-year +4.00% -4.76% +5.00%

Senior C# Software Developer
Job Vacancy Trend

Job postings that featured Senior C# Software Developer in the job title as a proportion of all IT jobs advertised.

Job vacancy trend for Senior C# Software Developer in the UK

Senior C# Software Developer
Salary Trend

3-month moving average salary quoted in jobs citing Senior C# Software Developer.

Salary trend for Senior C# Software Developer in the UK

Senior C# Software Developer
Salary Histogram

Salary distribution for jobs citing Senior C# Software Developer over the 6 months to 1 May 2025.

Salary histogram for Senior C# Software Developer in the UK

Senior C# Software Developer
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Senior C# Software Developer within the UK over the 6 months to 1 May 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England +125 9 £65,000 +4.00% 5
UK excluding London +163 7 £60,000 - 4
North of England +82 6 £87,500 +59.09% 4
Yorkshire +70 3 £60,000 +9.09% 1
North East - 3 £115,000 - 3
Work from Home +159 2 £56,750 -7.35% 3
South East +94 1 £60,000 -11.11%

Senior C# Software Developer Skill Set
Top 30 Co-occurring Skills and Capabilities

For the 6 months to 1 May 2025, Senior C# Software Developer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads featuring Senior C# Software Developer in the job title.

1 9 (100.00%) C#
2 8 (88.89%) .NET
3 5 (55.56%) Design Patterns
3 5 (55.56%) Software Engineering
4 4 (44.44%) Degree
4 4 (44.44%) Azure
4 4 (44.44%) SQL
4 4 (44.44%) Client/Server
4 4 (44.44%) Microsoft
4 4 (44.44%) .NET Core
4 4 (44.44%) SDLC
5 3 (33.33%) Data Structures
5 3 (33.33%) Algorithms
5 3 (33.33%) Fintech
5 3 (33.33%) Problem-Solving
5 3 (33.33%) Distributed Systems
5 3 (33.33%) CI/CD
5 3 (33.33%) OOP
5 3 (33.33%) Python
5 3 (33.33%) ASP.NET
5 3 (33.33%) MVC
5 3 (33.33%) Computer Science
5 3 (33.33%) Hedge funds
5 3 (33.33%) DevOps
6 2 (22.22%) User Experience
6 2 (22.22%) ASP.NET Web API
6 2 (22.22%) ASP.NET MVC
6 2 (22.22%) WPF
6 2 (22.22%) UX Design
6 2 (22.22%) Unit Testing

Senior C# Software Developer Skill Set
Co-occurring Skills and Capabilities by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (11.11%) Microsoft Exchange
Cloud Services
1 4 (44.44%) Azure
2 2 (22.22%) Azure Functions
2 2 (22.22%) Azure Service Bus
2 2 (22.22%) Serverless
3 1 (11.11%) Azure Cosmos DB
3 1 (11.11%) Azure DevOps
3 1 (11.11%) Azure Storage
3 1 (11.11%) Azure WebJobs
3 1 (11.11%) Microsoft 365
3 1 (11.11%) SaaS
Database & Business Intelligence
1 1 (11.11%) Azure SQL Database
1 1 (11.11%) SQL Server
Development Applications
1 1 (11.11%) WiX
General
1 1 (11.11%) Health Technology
1 1 (11.11%) Legal
1 1 (11.11%) Publishing
1 1 (11.11%) Social Skills
Libraries, Frameworks & Software Standards
1 8 (88.89%) .NET
2 4 (44.44%) .NET Core
3 3 (33.33%) ASP.NET
4 2 (22.22%) ASP.NET Core
4 2 (22.22%) ASP.NET MVC
4 2 (22.22%) ASP.NET Web API
4 2 (22.22%) React
4 2 (22.22%) WPF
5 1 (11.11%) .NET Framework
5 1 (11.11%) Blazor
5 1 (11.11%) CSS
5 1 (11.11%) CSS3
5 1 (11.11%) Entity Framework
5 1 (11.11%) HTML
5 1 (11.11%) HTML5
5 1 (11.11%) jQuery
5 1 (11.11%) SignalR
5 1 (11.11%) Skia Graphics Library
5 1 (11.11%) WCF
5 1 (11.11%) XML
Miscellaneous
1 4 (44.44%) Client/Server
2 3 (33.33%) Algorithms
2 3 (33.33%) Data Structures
2 3 (33.33%) Distributed Systems
2 3 (33.33%) Hedge funds
Operating Systems
1 1 (11.11%) Windows
Processes & Methodologies
1 5 (55.56%) Design Patterns
1 5 (55.56%) Software Engineering
2 4 (44.44%) SDLC
3 3 (33.33%) CI/CD
3 3 (33.33%) Computer Science
3 3 (33.33%) DevOps
3 3 (33.33%) Fintech
3 3 (33.33%) MVC
3 3 (33.33%) OOP
3 3 (33.33%) Problem-Solving
4 2 (22.22%) Full-Stack Development
4 2 (22.22%) Roadmaps
4 2 (22.22%) Unit Testing
4 2 (22.22%) User Experience
4 2 (22.22%) UX Design
5 1 (11.11%) API Development
5 1 (11.11%) Domain-Driven Design
5 1 (11.11%) Multithreading
5 1 (11.11%) MVVM
5 1 (11.11%) SQL Optimisation
Programming Languages
1 9 (100.00%) C#
2 4 (44.44%) SQL
3 3 (33.33%) Python
4 1 (11.11%) JavaScript
4 1 (11.11%) TypeScript
Qualifications
1 4 (44.44%) Degree
Quality Assurance & Compliance
1 1 (11.11%) HL7
System Software
1 1 (11.11%) Active Directory
Vendors
1 4 (44.44%) Microsoft
2 1 (11.11%) MuleSoft