Senior C# Developer Job Trends in London

Senior C# Developer
England > London

The median Senior C# Developer salary in London is £95,000 per year, according to job vacancies posted during the 6 months leading to 16 September 2026.

The table below compares current salary benchmarking and summary statistics with the previous two years.

6 months to
16 Sep 2026
Same period 2025 Same period 2024
Rank 432 380 383
Rank change year-on-year -52 +3 -17
Permanent jobs requiring a Senior C# Developer 15 14 81
As % of all permanent jobs in London 0.060% 0.12% 0.42%
As % of the Job Titles category 0.065% 0.13% 0.44%
Number of salaries quoted 13 9 51
10th Percentile £67,350 £70,500 £57,500
25th Percentile £82,500 £87,500 £77,500
Median annual salary (50th Percentile) £95,000 £92,500 £90,000
Median % change year-on-year +2.70% +2.78% -1.37%
75th Percentile £100,000 £102,500 £101,250
90th Percentile £112,000 £102,900 £125,000
England median annual salary £78,500 £65,000 £66,250
% change year-on-year +20.77% -1.89% -6.36%

All Permanent IT Job Roles
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 23,070 10,877 18,304
% of permanent jobs with a recognized job title 92.70% 91.16% 95.45%
Number of salaries quoted 15,887 7,089 11,557
10th Percentile £40,000 £37,500 £40,000
25th Percentile £55,000 £52,500 £52,500
Median annual salary (50th Percentile) £75,000 £72,500 £72,500
Median % change year-on-year +3.45% - -0.68%
75th Percentile £100,000 £96,250 £95,000
90th Percentile - £120,000 £120,000
England median annual salary £60,000 £55,000 £55,000
% change year-on-year +9.09% - -8.33%

Senior C# Developer
Job Vacancy Trend in London

Historical trend showing the proportion of permanent IT job postings featuring 'Senior C# Developer' in the job title relative to all permanent IT jobs advertised in London.

Senior C# Developer job vacancy trend in London

Senior C# Developer
Salary Trend in London

Salary distribution trend for Senior C# Developer job vacancies in London.

Salary distribution trend for Senior C# Developer job vacancies in London

Senior C# Developer
Salary Histogram in London

Salary distribution for jobs citing Senior C# Developer in London over the 6 months to 16 September 2026.

Salary histogram for Senior C# Developer in London

Senior C# Developer
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Senior C# Developer within the London region over the 6 months to 16 September 2026. 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
Central London -4 4 £100,000 +8.11% 3
Senior C# Developer
England

Senior C# Developer Skill Set
Top 30 Co-Occurring Skills & Capabilities in London

For the 6 months to 16 September 2026, Senior C# Developer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number of co-occurrences and as a proportion of all permanent job ads across the London region featuring Senior C# Developer in the job title.

1 15 (100.00%) .NET
1 15 (100.00%) C#
2 10 (66.67%) Software Engineering
3 6 (40.00%) .NET Core
4 5 (33.33%) .NET Framework
4 5 (33.33%) AWS
4 5 (33.33%) Azure
5 4 (26.67%) Agile
5 4 (26.67%) DevOps
5 4 (26.67%) SQL Server
6 3 (20.00%) AngularJS
6 3 (20.00%) CI/CD
6 3 (20.00%) Code Quality
6 3 (20.00%) GitHub
6 3 (20.00%) GitHub Copilot
6 3 (20.00%) Kafka
6 3 (20.00%) OOP
6 3 (20.00%) React
6 3 (20.00%) Scrum
6 3 (20.00%) Technology Strategy
7 2 (13.33%) Clean Code
7 2 (13.33%) Community of Practice
7 2 (13.33%) Continuous Improvement
7 2 (13.33%) CSS
7 2 (13.33%) Degree
7 2 (13.33%) Entity Framework
7 2 (13.33%) Fintech
7 2 (13.33%) Git
7 2 (13.33%) HTML
7 2 (13.33%) Infrastructure as Code

Senior C# Developer Skill Set
Co-Occurring Skills & Capabilities in London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 1 (6.67%) NServiceBus
Business Applications
1 1 (6.67%) Endur
1 1 (6.67%) Payment Gateway
Cloud Services
1 5 (33.33%) AWS
1 5 (33.33%) Azure
2 3 (20.00%) GitHub
2 3 (20.00%) GitHub Copilot
3 1 (6.67%) Anthropic Claude
3 1 (6.67%) Azure Cognitive Search
3 1 (6.67%) Azure Machine Learning
3 1 (6.67%) Azure Service Bus
3 1 (6.67%) Azure Table
3 1 (6.67%) PaaS
Database & Business Intelligence
1 4 (26.67%) SQL Server
2 2 (13.33%) MySQL
2 2 (13.33%) PostgreSQL
2 2 (13.33%) Relational Database
Development Applications
1 2 (13.33%) Git
2 1 (6.67%) Claude Code
General
1 6 (40.00%) Finance
2 2 (13.33%) Analytical Skills
2 2 (13.33%) Banking
2 2 (13.33%) Inclusion and Diversity
2 2 (13.33%) Law
2 2 (13.33%) Public Sector
3 1 (6.67%) Front Office
3 1 (6.67%) Investment Banking
Libraries, Frameworks & Software Standards
1 15 (100.00%) .NET
2 6 (40.00%) .NET Core
3 5 (33.33%) .NET Framework
4 3 (20.00%) AngularJS
4 3 (20.00%) Kafka
4 3 (20.00%) React
5 2 (13.33%) CSS
5 2 (13.33%) Entity Framework
5 2 (13.33%) HTML
5 2 (13.33%) JSON
5 2 (13.33%) RabbitMQ
5 2 (13.33%) REST
6 1 (6.67%) ASP.NET
6 1 (6.67%) ASP.NET Core
6 1 (6.67%) FIX Protocol
6 1 (6.67%) LINQ
6 1 (6.67%) Next.js
6 1 (6.67%) RESTful
6 1 (6.67%) Terraform
Miscellaneous
1 2 (13.33%) Cloud Native
2 1 (6.67%) Distributed Applications
2 1 (6.67%) Distributed Systems
2 1 (6.67%) Legacy Systems
2 1 (6.67%) Product Ownership
Processes & Methodologies
1 10 (66.67%) Software Engineering
2 4 (26.67%) Agile
2 4 (26.67%) DevOps
3 3 (20.00%) CI/CD
3 3 (20.00%) Code Quality
3 3 (20.00%) OOP
3 3 (20.00%) Scrum
3 3 (20.00%) Technology Strategy
4 2 (13.33%) Clean Code
4 2 (13.33%) Community of Practice
4 2 (13.33%) Continuous Improvement
4 2 (13.33%) Fintech
4 2 (13.33%) Infrastructure as Code
4 2 (13.33%) OO
4 2 (13.33%) Problem-Solving
4 2 (13.33%) Root Cause Analysis
4 2 (13.33%) Test Automation
4 2 (13.33%) Web Development
5 1 (6.67%) Data Science
5 1 (6.67%) IT Strategy
Programming Languages
1 15 (100.00%) C#
2 2 (13.33%) JavaScript
2 2 (13.33%) SQL
3 1 (6.67%) C
3 1 (6.67%) C++
3 1 (6.67%) Python
Qualifications
1 2 (13.33%) Degree
1 2 (13.33%) SC Cleared
1 2 (13.33%) Security Cleared
Quality Assurance & Compliance
1 1 (6.67%) Basel III
1 1 (6.67%) QA
Vendors
1 1 (6.67%) IBM