Senior C# .NET Developer Job Trends in the South East
Senior C# .NET Developer
England > South East
The median Senior C# .NET Developer salary in the South East is £60,000 per year, according to job vacancies posted during the 6 months leading to 4 November 2026.
The table below compares current salary benchmarking and summary statistics with the previous two years.
| 6 months to 4 Nov 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Rank | 349 | 279 | 287 |
| Rank change year-on-year | -70 | +8 | -16 |
| Permanent Senior C# .NET Developer jobs | 8 | 1 | 27 |
| As % of all permanent jobs in the South East | 0.039% | 0.011% | 0.24% |
| As % of the Job Titles category | 0.042% | 0.012% | 0.25% |
| Number of salaries quoted | 5 | 1 | 25 |
| 10th Percentile | - | - | £60,000 |
| 25th Percentile | £57,500 | £57,500 | £62,500 |
| Median annual salary (50th Percentile) | £60,000 | £60,000 | £65,000 |
| Median % change year-on-year | - | -7.69% | +8.33% |
| 75th Percentile | £90,000 | £62,500 | £82,500 |
| 90th Percentile | - | - | - |
| England median annual salary | £92,500 | £60,000 | £67,500 |
| % change year-on-year | +54.17% | -11.11% | -11.48% |
All Permanent IT Job Roles
South East
For comparison with the information above, the following table provides summary statistics for all permanent IT job adverts in the South East matching a recognised job title. The table also shows what proportion of all permanent IT job adverts they make up.
| 6 months to 4 Nov 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Permanent job adverts in the South East matching a recognised job title | 19,197 | 8,017 | 10,908 |
| % of permanent job adverts matching a recognised job title | 92.57% | 90.78% | 96.38% |
| Number of salaries quoted | 13,096 | 4,786 | 6,058 |
| 10th Percentile | £30,000 | £27,500 | £31,250 |
| 25th Percentile | £40,000 | £33,750 | £40,500 |
| Median annual salary (50th Percentile) | £55,000 | £47,500 | £55,000 |
| Median % change year-on-year | +15.79% | -13.64% | +0.43% |
| 75th Percentile | £70,000 | £65,000 | £70,000 |
| 90th Percentile | £90,000 | £80,000 | £83,750 |
| England median annual salary | £59,500 | £53,500 | £57,500 |
| % change year-on-year | +11.21% | -6.96% | -4.17% |
Senior C# .NET Developer Job Vacancy Trend in the South East
Historical trend showing the proportion of permanent Senior C# .NET Developer job postings relative to all permanent IT jobs advertised in the South East.
Senior C# .NET Developer Salary Trend in the South East
Salary distribution trend for Senior C# .NET Developer job vacancies in the South East.
Senior C# .NET Developer Salary Histogram in the South East
Salary distribution for Senior C# .NET Developer jobs in the South East over the 6 months to 4 November 2026.
Senior C# .NET Developer Job Locations in the South East
The table below looks at the demand and provides a guide to the median salaries quoted in Senior C# .NET Developer jobs within the South East region over the 6 months to 4 November 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 |
Job Ads Past 6 Months |
Median Salary Past 6 Months |
Median Salary % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| Surrey | - | 5 | £90,000 | - | |
| Thames Valley | -27 | 3 | £60,000 | - | |
| Oxfordshire | -37 | 3 | £60,000 | - | |
| Senior C# .NET Developer England |
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Senior C# .NET Developer Skill Set Top 30 Co-Occurring Skills & Capabilities in the South East
For the 6 months to 4 November 2026, Senior C# .NET Developer job ads cited 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 Senior C# .NET Developer job ads across the South East region.
| Rank | Skill | Share | Job Ads |
|---|---|---|---|
| 1 | .NET | 100.0% | 8 |
| 1 | C# | 100.0% | 8 |
| 3 | .NET Framework | 75.0% | 6 |
| 3 | Agile | 75.0% | 6 |
| 3 | CSS | 75.0% | 6 |
| 3 | Entity Framework | 75.0% | 6 |
| 3 | Git | 75.0% | 6 |
| 3 | HTML | 75.0% | 6 |
| 3 | JavaScript | 75.0% | 6 |
| 3 | SQL Server | 75.0% | 6 |
| 11 | .NET Core | 37.5% | 3 |
| 11 | AngularJS | 37.5% | 3 |
| 11 | ASP.NET | 37.5% | 3 |
| 11 | ASP.NET Core | 37.5% | 3 |
| 11 | Business Intelligence | 37.5% | 3 |
| 11 | CI/CD | 37.5% | 3 |
| 11 | Clean Code | 37.5% | 3 |
| 11 | Code Quality | 37.5% | 3 |
| 11 | Community of Practice | 37.5% | 3 |
| 11 | Continuous Improvement | 37.5% | 3 |
| 11 | Degree | 37.5% | 3 |
| 11 | Domain-Driven Design | 37.5% | 3 |
| 11 | Full-Stack Development | 37.5% | 3 |
| 11 | jQuery | 37.5% | 3 |
| 11 | Master's Degree | 37.5% | 3 |
| 11 | MySQL | 37.5% | 3 |
| 11 | OO | 37.5% | 3 |
| 11 | OOP | 37.5% | 3 |
| 11 | PostgreSQL | 37.5% | 3 |
| 11 | Problem-Solving | 37.5% | 3 |
Senior C# .NET Developer Skill Set Co-Occurring Skills & Capabilities in the South East by Category
The table below expands on the one above by listing co-occurrences one category at a time. It covers the same employment type, locality and period, with up to 20 co-occurrences in each category.
Job Titles
| Rank | Job Title | Share | Job Ads |
|---|---|---|---|
| 1 | Senior .NET Software Developer | 37.5% | 3 |
| 1 | Senior C# ASP.NET Developer | 37.5% | 3 |
| 1 | Senior C# Software Developer | 37.5% | 3 |
| 4 | .NET Developer - Fintech | 25.0% | 2 |