Senior Developer
East of England > Hertfordshire
The median Senior Developer salary in Hertfordshire is £68,750 per year, according to job vacancies posted during the 6 months leading to 20 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 20 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 78 | 99 | 90 |
| Rank change year-on-year | +21 | -9 | -3 |
| Permanent jobs requiring a Senior Developer | 7 | 20 | 43 |
| As % of all permanent jobs advertised in Hertfordshire | 0.82% | 1.00% | 2.39% |
| As % of the Job Titles category | 0.86% | 1.08% | 2.78% |
| Number of salaries quoted | 4 | 15 | 31 |
| 10th Percentile | £55,125 | £52,500 | £63,750 |
| 25th Percentile | £59,063 | £53,750 | £70,000 |
| Median annual salary (50th Percentile) | £68,750 | £65,000 | £75,000 |
| Median % change year-on-year | +5.77% | -13.33% | +25.00% |
| 75th Percentile | £82,500 | £115,000 | £87,500 |
| 90th Percentile | £96,000 | - | £92,500 |
| East of England median annual salary | £68,750 | £60,000 | £70,000 |
| % change year-on-year | +14.58% | -14.29% | +27.27% |
All Permanent IT Job Vacancies
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 | 813 | 1,850 | 1,545 |
| % of permanent jobs with a recognized job title | 95.53% | 92.78% | 85.98% |
| Number of salaries quoted | 456 | 1,466 | 781 |
| 10th Percentile | £31,250 | £25,809 | £26,880 |
| 25th Percentile | £40,000 | £31,833 | £41,250 |
| Median annual salary (50th Percentile) | £52,500 | £50,000 | £57,500 |
| Median % change year-on-year | +5.00% | -13.04% | +9.52% |
| 75th Percentile | £65,000 | £65,000 | £68,750 |
| 90th Percentile | £80,000 | £75,000 | £80,000 |
| East of England median annual salary | £50,000 | £47,500 | £55,000 |
| % change year-on-year | +5.26% | -13.64% | +10.00% |
Senior Developer
Job Vacancy Trend in Hertfordshire
Job postings that featured Senior Developer in the job title as a proportion of all IT jobs advertised in Hertfordshire.
Senior Developer
Salary Trend in Hertfordshire
3-month moving average salary quoted in jobs citing Senior Developer in Hertfordshire.
Senior Developer
Salary Histogram in Hertfordshire
Salary distribution for jobs citing Senior Developer in Hertfordshire over the 6 months to 20 May 2025.
Senior 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 Senior Developer within the Hertfordshire region over the 6 months to 20 May 2025. 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 |
|---|---|---|---|---|---|
| Watford | +7 | 2 | £68,750 | -16.67% | |
| Borehamwood | +6 | 2 | £55,000 | - | |
| St Albans | +8 | 1 | £100,000 | -9.09% | |
| Cheshunt | - | 1 | - | - | |
| Senior Developer East of England |
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Senior Developer Skill Set
Top 30 Co-occurring Skills and Capabilities in Hertfordshire
For the 6 months to 20 May 2025, Senior 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 Hertfordshire region featuring Senior Developer in the job title.
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Senior Developer Skill Set
Co-occurring Skills and Capabilities in Hertfordshire 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:
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