Senior Developer
East of England > Hertfordshire
The median Senior Developer daily rate in Hertfordshire is £550, according to job vacancies posted in the 6 months leading up to 21 December 2025.
The table below compares current contractor rates and summary statistics with the previous two years.
| 6 months to 21 Dec 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 58 | 41 | 66 |
| Rank change year-on-year | -17 | +25 | +11 |
| Contract jobs requiring a Senior Developer | 8 | 4 | 2 |
| As % of all contract jobs in Hertfordshire | 1.20% | 1.05% | 0.30% |
| As % of the Job Titles category | 1.36% | 1.13% | 0.32% |
| Number of daily rates quoted | 2 | 4 | 2 |
| 10th Percentile | £510 | £599 | £420 |
| 25th Percentile | £525 | £616 | £450 |
| Median daily rate (50th Percentile) | £550 | £650 | £500 |
| Median % change year-on-year | -15.38% | +30.00% | -9.09% |
| 75th Percentile | £575 | £675 | £550 |
| 90th Percentile | £590 | - | £580 |
| East of England median daily rate | £500 | £465 | £613 |
| % change year-on-year | +7.53% | -24.08% | +13.74% |
All Contract IT Job Vacancies
Hertfordshire
For comparison with the information above, the following table provides summary statistics for all contract 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 contract jobs in our overall sample.
| Contract vacancies in Hertfordshire with a recognized job title | 589 | 355 | 624 |
| % of contract IT jobs with a recognized job title | 88.57% | 93.42% | 93.27% |
| Number of daily rates quoted | 220 | 152 | 343 |
| 10th Percentile | £263 | £263 | £285 |
| 25th Percentile | £413 | £338 | £400 |
| Median daily rate (50th Percentile) | £526 | £475 | £475 |
| Median % change year-on-year | +10.63% | - | -9.52% |
| 75th Percentile | £625 | £591 | £631 |
| 90th Percentile | £739 | £674 | £738 |
| East of England median daily rate | £487 | £452 | £475 |
| % change year-on-year | +7.63% | -4.84% | -2.56% |
| Number of hourly rates quoted | 240 | 79 | 151 |
| 10th Percentile | £17.93 | £16.12 | £25.00 |
| 25th Percentile | £20.35 | £40.00 | £42.25 |
| Median hourly rate | £54.00 | £65.00 | £65.00 |
| Median % change year-on-year | -16.92% | - | +4.00% |
| 75th Percentile | £67.00 | £74.38 | £70.00 |
| 90th Percentile | £70.00 | £89.00 | £90.00 |
| East of England median hourly rate | £28.00 | £47.50 | £44.50 |
| % change year-on-year | -41.05% | +6.74% | +117.07% |
Senior Developer
Job Vacancy Trend in Hertfordshire
Historical trend showing the proportion of contract IT job postings featuring 'Senior Developer' in the job title relative to all contract IT jobs advertised in Hertfordshire.
Senior Developer
Daily Rate Trend in Hertfordshire
Contractor daily rate distribution trend for Senior Developer job vacancies in Hertfordshire.
Senior Developer
Hourly Rate Trend in Hertfordshire
Contractor hourly rate distribution trend for Senior Developer job vacancies in Hertfordshire.
Senior Developer
Contract Job Locations in Hertfordshire
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Senior Developer within the Hertfordshire region over the 6 months to 21 December 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 Contract IT Job Ads |
Median Daily Rate Past 6 Months |
Median Daily Rate % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| Watford | - | 4 | - | - | 2 |
| Hatfield | - | 2 | - | - | 2 |
| Stevenage | - | 1 | £500 | - | |
| Senior Developer East of England |
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Senior Developer Skill Set
Top 30 Co-Occurring Skills & Capabilities in Hertfordshire
For the 6 months to 21 December 2025, Senior Developer contract 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 contract job ads across the Hertfordshire region featuring Senior Developer in the job title.
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Senior 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: