Senior C# Developer Jobs in the City of London

Senior C# Developer
Central London > City of London

The median Senior C# Developer salary in the City of London is £95,000 per year, according to job vacancies posted during the 6 months leading to 3 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
3 May 2025
Same period 2024 Same period 2023
Rank 135 168 201
Rank change year-on-year +33 +33 +63
Permanent jobs requiring a Senior C# Developer 6 14 33
As % of all permanent jobs advertised in the City of London 0.29% 0.42% 0.70%
As % of the Job Titles category 0.31% 0.43% 0.72%
Number of salaries quoted 6 3 30
10th Percentile £79,375 £64,750 £64,050
25th Percentile £88,750 £70,000 £70,000
Median annual salary (50th Percentile) £95,000 £82,500 £77,500
Median % change year-on-year +15.15% +6.45% +6.90%
75th Percentile £104,000 £94,375 £91,500
90th Percentile £112,250 £99,250 £126,500
Central London median annual salary £95,000 £82,500 £77,500
% change year-on-year +15.15% +6.45% +5.08%

All Permanent IT Job Vacancies
City of London

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in the City of 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 the City of London with a recognized job title 1,921 3,220 4,571
% of permanent jobs with a recognized job title 92.58% 95.86% 96.48%
Number of salaries quoted 1,466 2,569 3,851
10th Percentile £41,250 £41,000 £42,500
25th Percentile £52,500 £52,500 £55,000
Median annual salary (50th Percentile) £72,500 £73,000 £75,000
Median % change year-on-year -0.68% -2.67% +3.45%
75th Percentile £95,000 £95,000 £97,500
90th Percentile £120,000 £112,500 £112,500
Central London median annual salary £72,500 £72,500 £75,000
% change year-on-year - -3.33% +3.45%

Senior C# Developer
Job Vacancy Trend in the City of London

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

Job vacancy trend for Senior C# Developer in the City of London

Senior C# Developer
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing Senior C# Developer in the City of London.

Salary trend for Senior C# Developer in the City of London

Senior C# Developer
Salary Histogram in the City of London

Salary distribution for jobs citing Senior C# Developer in the City of London over the 6 months to 3 May 2025.

Salary histogram for Senior C# Developer in the City of London

Senior C# Developer Skill Set
Top 30 Co-occurring Skills and Capabilities in the City of London

For the 6 months to 3 May 2025, Senior C# 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 across the City of London region featuring Senior C# Developer in the job title.

1 6 (100.00%) C#
2 4 (66.67%) Agile
3 3 (50.00%) Banking
3 3 (50.00%) Software Engineering
3 3 (50.00%) Electronic Trading
3 3 (50.00%) .NET
3 3 (50.00%) SQL Server
3 3 (50.00%) Azure
3 3 (50.00%) .NET Core
4 2 (33.33%) Mentoring
4 2 (33.33%) Relational Database
4 2 (33.33%) Product Ownership
4 2 (33.33%) Fintech
4 2 (33.33%) Blazor
4 2 (33.33%) Social Skills
4 2 (33.33%) Front Office
4 2 (33.33%) Java
4 2 (33.33%) Python
4 2 (33.33%) QA
4 2 (33.33%) WPF
4 2 (33.33%) Fixed Income
5 1 (16.67%) Investment Banking
5 1 (16.67%) CDISC
5 1 (16.67%) OAuth
5 1 (16.67%) .NET Framework
5 1 (16.67%) Degree
5 1 (16.67%) FIX Protocol
5 1 (16.67%) Computer Science
5 1 (16.67%) RDBMS
5 1 (16.67%) Foreign Exchange (FX)

Senior C# Developer Skill Set
Co-occurring Skills and Capabilities in the City of 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 3 (50.00%) Azure
Database & Business Intelligence
1 3 (50.00%) SQL Server
2 2 (33.33%) Relational Database
3 1 (16.67%) PostgreSQL
3 1 (16.67%) RDBMS
Development Applications
1 1 (16.67%) Moq
1 1 (16.67%) SpecFlow
General
1 3 (50.00%) Banking
2 2 (33.33%) Front Office
2 2 (33.33%) Social Skills
3 1 (16.67%) Investment Banking
3 1 (16.67%) Pharmaceutical
Libraries, Frameworks & Software Standards
1 3 (50.00%) .NET
1 3 (50.00%) .NET Core
2 2 (33.33%) Blazor
2 2 (33.33%) WPF
3 1 (16.67%) .NET Framework
3 1 (16.67%) Entity Framework
3 1 (16.67%) FHIR
3 1 (16.67%) FIX Protocol
3 1 (16.67%) Middleware
3 1 (16.67%) OAuth
3 1 (16.67%) OAuth2
3 1 (16.67%) REST
3 1 (16.67%) Swagger
3 1 (16.67%) Web Services
Miscellaneous
1 2 (33.33%) Fixed Income
1 2 (33.33%) Product Ownership
2 1 (16.67%) Foreign Exchange (FX)
Processes & Methodologies
1 4 (66.67%) Agile
2 3 (50.00%) Electronic Trading
2 3 (50.00%) Software Engineering
3 2 (33.33%) Fintech
3 2 (33.33%) Mentoring
4 1 (16.67%) API Design
4 1 (16.67%) Change Management
4 1 (16.67%) Computer Science
4 1 (16.67%) Containerisation
4 1 (16.67%) Data Security
4 1 (16.67%) Database Migration
4 1 (16.67%) DevOps
4 1 (16.67%) Front End Development
4 1 (16.67%) Microservices
4 1 (16.67%) Risk Management
4 1 (16.67%) Technical Leadership
Programming Languages
1 6 (100.00%) C#
2 2 (33.33%) Java
2 2 (33.33%) Python
3 1 (16.67%) C++
3 1 (16.67%) SQL
3 1 (16.67%) TypeScript
Qualifications
1 1 (16.67%) Computer Science Degree
1 1 (16.67%) Degree
1 1 (16.67%) Master's Degree
Quality Assurance & Compliance
1 2 (33.33%) QA
2 1 (16.67%) CDISC
System Software
1 1 (16.67%) Docker