C# Software Engineer Jobs in London

C# Software Engineer
England > London

The median C# Software Engineer salary in London is £52,500 per year, according to job vacancies posted during the 6 months leading to 3 July 2025.

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

6 months to
3 Jul 2025
Same period 2024 Same period 2023
Rank 397 461 442
Rank change year-on-year +64 -19 +324
Permanent jobs requiring a C# Software Engineer 5 44 131
As % of all permanent jobs advertised in London 0.038% 0.18% 0.43%
As % of the Job Titles category 0.042% 0.19% 0.46%
Number of salaries quoted 1 38 111
10th Percentile - £69,875 £65,000
25th Percentile £46,250 £74,063 £76,250
Median annual salary (50th Percentile) £52,500 £90,000 £100,000
Median % change year-on-year -41.67% -10.00% +25.00%
75th Percentile £58,750 £98,750 £115,000
90th Percentile - £124,750 £135,000
England median annual salary £75,000 £60,000 £77,500
% change year-on-year +25.00% -22.58% +10.71%

All Permanent IT Job Vacancies
London

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in London. 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 London with a recognized job title 11,918 22,981 28,563
% of permanent jobs with a recognized job title 91.44% 94.44% 94.79%
Number of salaries quoted 7,250 16,886 21,759
10th Percentile £40,000 £37,500 £41,250
25th Percentile £55,000 £50,000 £53,750
Median annual salary (50th Percentile) £75,000 £70,000 £72,500
Median % change year-on-year +7.14% -3.45% +3.57%
75th Percentile £98,000 £93,750 £95,000
90th Percentile £122,500 £115,000 £115,000
England median annual salary £55,000 £52,500 £60,000
% change year-on-year +4.76% -12.50% -

C# Software Engineer
Job Vacancy Trend in London

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

Job vacancy trend for C# Software Engineer in London

C# Software Engineer
Salary Trend in London

3-month moving average salary quoted in jobs citing C# Software Engineer in London.

Salary trend for C# Software Engineer in London

C# Software Engineer Skill Set
Top 30 Co-occurring Skills and Capabilities in London

For the 6 months to 3 July 2025, C# Software Engineer 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 across the London region featuring C# Software Engineer in the job title.

1 5 (100.00%) C#
1 5 (100.00%) .NET
1 5 (100.00%) Software Engineering
2 4 (80.00%) .NET Framework
2 4 (80.00%) Finance
2 4 (80.00%) Azure
2 4 (80.00%) REST
2 4 (80.00%) DevOps
2 4 (80.00%) Microservices
3 3 (60.00%) KnockoutJS
3 3 (60.00%) ASP.NET MVC
3 3 (60.00%) Software Architecture
3 3 (60.00%) QuickFIX
3 3 (60.00%) React
3 3 (60.00%) Cloud Native
3 3 (60.00%) Azure DevOps
3 3 (60.00%) CI/CD
3 3 (60.00%) Advertising
3 3 (60.00%) Back Office
3 3 (60.00%) MVC
3 3 (60.00%) Microsoft
3 3 (60.00%) ASP.NET
3 3 (60.00%) Web Services
3 3 (60.00%) Windows
3 3 (60.00%) OO
3 3 (60.00%) HTML
3 3 (60.00%) JavaScript
3 3 (60.00%) SQL
3 3 (60.00%) FIX Protocol
3 3 (60.00%) WCF

C# Software Engineer Skill Set
Co-occurring Skills and Capabilities in London 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:

Cloud Services
1 4 (80.00%) Azure
2 3 (60.00%) Azure DevOps
3 2 (40.00%) AWS
4 1 (20.00%) GCP
Database & Business Intelligence
1 1 (20.00%) PostgreSQL
1 1 (20.00%) Relational Database
Development Applications
1 1 (20.00%) Moq
1 1 (20.00%) NUnit
1 1 (20.00%) SpecFlow
General
1 4 (80.00%) Finance
2 3 (60.00%) Advertising
2 3 (60.00%) Back Office
3 2 (40.00%) Social Skills
4 1 (20.00%) Pharmaceutical
Libraries, Frameworks & Software Standards
1 5 (100.00%) .NET
2 4 (80.00%) .NET Framework
2 4 (80.00%) REST
3 3 (60.00%) ASP.NET
3 3 (60.00%) ASP.NET MVC
3 3 (60.00%) FIX Protocol
3 3 (60.00%) HTML
3 3 (60.00%) jQuery
3 3 (60.00%) KnockoutJS
3 3 (60.00%) QuickFIX
3 3 (60.00%) React
3 3 (60.00%) WCF
3 3 (60.00%) Web Services
3 3 (60.00%) WinForms
4 2 (40.00%) .NET Core
5 1 (20.00%) Entity Framework
5 1 (20.00%) FHIR
5 1 (20.00%) OAuth
5 1 (20.00%) OAuth2
Miscellaneous
1 3 (60.00%) Cloud Native
Operating Systems
1 3 (60.00%) Windows
Processes & Methodologies
1 5 (100.00%) Software Engineering
2 4 (80.00%) DevOps
2 4 (80.00%) Microservices
3 3 (60.00%) Architectural Patterns
3 3 (60.00%) CI/CD
3 3 (60.00%) MVC
3 3 (60.00%) OO
3 3 (60.00%) Software Architecture
3 3 (60.00%) Software Testing
4 1 (20.00%) Agile
4 1 (20.00%) API Development
4 1 (20.00%) Clean Code
4 1 (20.00%) Computer Science
4 1 (20.00%) Containerisation
4 1 (20.00%) Continuous Integration
4 1 (20.00%) Data Security
4 1 (20.00%) Database Migration
4 1 (20.00%) Full-Stack Development
4 1 (20.00%) Open Source
4 1 (20.00%) Technology Transformation
Programming Languages
1 5 (100.00%) C#
2 3 (60.00%) JavaScript
2 3 (60.00%) PowerShell
2 3 (60.00%) SQL
3 1 (20.00%) Python
3 1 (20.00%) TypeScript
Qualifications
1 1 (20.00%) Computer Science Degree
1 1 (20.00%) Degree
Quality Assurance & Compliance
1 1 (20.00%) MiFID
1 1 (20.00%) QA
System Software
1 2 (40.00%) Docker
Systems Management
1 1 (20.00%) Kubernetes
Vendors
1 3 (60.00%) Microsoft