.NET Developer Job Trends in Hertfordshire

.NET Developer
East of England > Hertfordshire

The median .NET Developer salary in Hertfordshire is £100,000 per year, according to job vacancies posted during the 6 months leading to 17 February 2026.

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

6 months to
17 Feb 2026
Same period 2025 Same period 2024
Rank 86 81 28
Rank change year-on-year -5 -53 +84
Permanent jobs requiring a .NET Developer 6 10 95
As % of all permanent jobs in Hertfordshire 0.31% 0.97% 6.18%
As % of the Job Titles category 0.34% 1.18% 6.69%
Number of salaries quoted 6 9 95
10th Percentile £52,500 £39,500 £42,500
25th Percentile £66,250 £45,000 £49,375
Median annual salary (50th Percentile) £100,000 £57,500 £60,000
Median % change year-on-year +73.91% -4.17% -
75th Percentile - £95,000 £75,000
90th Percentile - £97,000 £77,500
East of England median annual salary £55,000 £50,000 £60,000
% change year-on-year +10.00% -16.67% +17.07%

All Permanent IT Job Roles
Hertfordshire

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in Hertfordshire. 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 Hertfordshire with a recognized job title 1,751 851 1,421
% of permanent jobs with a recognized job title 90.54% 82.54% 92.45%
Number of salaries quoted 1,066 437 1,148
10th Percentile £30,000 £32,000 £26,000
25th Percentile £40,000 £45,000 £35,000
Median annual salary (50th Percentile) £55,000 £55,000 £52,500
Median % change year-on-year - +4.76% -4.55%
75th Percentile £65,000 £68,750 £65,000
90th Percentile £77,500 £85,000 £75,000
East of England median annual salary £50,000 £55,000 £50,000
% change year-on-year -9.09% +10.00% -7.41%

.NET Developer
Job Vacancy Trend in Hertfordshire

Historical trend showing the proportion of permanent IT job postings featuring '.NET Developer' in the job title relative to all permanent IT jobs advertised in Hertfordshire.

.NET Developer job vacancy trend in Hertfordshire

.NET Developer
Salary Trend in Hertfordshire

Salary distribution trend for .NET Developer job vacancies in Hertfordshire.

Salary distribution trend for .NET Developer job vacancies in Hertfordshire

.NET Developer
Salary Histogram in Hertfordshire

Salary distribution for jobs citing .NET Developer in Hertfordshire over the 6 months to 17 February 2026.

Salary histogram for .NET Developer in Hertfordshire

.NET Developer
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing .NET Developer within the Hertfordshire region over the 6 months to 17 February 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
St Albans -5 4 £100,000 - 5
Hatfield - 1 £55,000 - 1
Broxbourne - 1 £60,000 - 1
.NET Developer
East of England

.NET Developer Skill Set
Top 30 Co-Occurring Skills & Capabilities in Hertfordshire

For the 6 months to 17 February 2026, .NET 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 Hertfordshire region featuring .NET Developer in the job title.

1 6 (100.00%) .NET
1 6 (100.00%) .NET Core
1 6 (100.00%) C#
1 6 (100.00%) Full-Stack Development
2 5 (83.33%) JavaScript
3 2 (33.33%) AI
3 2 (33.33%) ASP.NET
3 2 (33.33%) ASP.NET Core
3 2 (33.33%) Azure
3 2 (33.33%) Azure AI
3 2 (33.33%) Azure SQL Database
3 2 (33.33%) Machine Learning
3 2 (33.33%) Microsoft
3 2 (33.33%) ML.NET
3 2 (33.33%) MongoDB
3 2 (33.33%) SQL
4 1 (16.67%) Agile
4 1 (16.67%) Android
4 1 (16.67%) Azure DevOps
4 1 (16.67%) Blazor
4 1 (16.67%) CI/CD
4 1 (16.67%) CSS
4 1 (16.67%) DevOps
4 1 (16.67%) Docker
4 1 (16.67%) GitHub
4 1 (16.67%) GitHub Copilot
4 1 (16.67%) Google
4 1 (16.67%) Google Play
4 1 (16.67%) HTML
4 1 (16.67%) Kubernetes

.NET Developer Skill Set
Co-Occurring Skills & Capabilities in Hertfordshire 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:

Cloud Services
1 2 (33.33%) Azure
1 2 (33.33%) Azure AI
2 1 (16.67%) Azure DevOps
2 1 (16.67%) GitHub
2 1 (16.67%) GitHub Copilot
2 1 (16.67%) Google Play
Database & Business Intelligence
1 2 (33.33%) Azure SQL Database
1 2 (33.33%) MongoDB
Libraries, Frameworks & Software Standards
1 6 (100.00%) .NET
1 6 (100.00%) .NET Core
2 2 (33.33%) ASP.NET
2 2 (33.33%) ASP.NET Core
2 2 (33.33%) ML.NET
3 1 (16.67%) Blazor
3 1 (16.67%) CSS
3 1 (16.67%) HTML
3 1 (16.67%) React
3 1 (16.67%) RESTful
Miscellaneous
1 4 (66.67%) Sports Betting
2 1 (16.67%) Digital TV
2 1 (16.67%) iPhone
2 1 (16.67%) Mobile App
Operating Systems
1 1 (16.67%) Android
Processes & Methodologies
1 6 (100.00%) Full-Stack Development
2 2 (33.33%) AI
2 2 (33.33%) Machine Learning
3 1 (16.67%) Agile
3 1 (16.67%) CI/CD
3 1 (16.67%) DevOps
3 1 (16.67%) Multithreading
Programming Languages
1 6 (100.00%) C#
2 5 (83.33%) JavaScript
3 2 (33.33%) SQL
System Software
1 1 (16.67%) Docker
Systems Management
1 1 (16.67%) Kubernetes
Vendors
1 2 (33.33%) Microsoft
2 1 (16.67%) Google