Object-Oriented (OO)
East of England > Hertfordshire
The table below provides summary statistics for permanent job vacancies advertised in Hertfordshire requiring OO skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited OO over the 6 months leading up to 29 May 2025, comparing them to the same period in the previous two years.
| 6 months to 29 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 73 | 97 | 105 |
| Rank change year-on-year | +24 | +8 | -22 |
| Permanent jobs citing OO | 14 | 23 | 23 |
| As % of all permanent jobs advertised in Hertfordshire | 1.69% | 1.12% | 1.32% |
| As % of the Processes & Methodologies category | 1.78% | 1.43% | 1.41% |
| Number of salaries quoted | 3 | 22 | 6 |
| 10th Percentile | £55,950 | £22,250 | £37,500 |
| 25th Percentile | £61,125 | £42,500 | £40,000 |
| Median annual salary (50th Percentile) | £71,500 | £50,000 | £57,500 |
| Median % change year-on-year | +43.00% | -13.04% | -11.54% |
| 75th Percentile | £73,250 | £57,500 | £75,000 |
| 90th Percentile | - | £62,000 | - |
| East of England median annual salary | £55,000 | £47,500 | £55,000 |
| % change year-on-year | +15.79% | -13.64% | - |
All Process and Methodology Skills
Hertfordshire
OO falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in Hertfordshire.
| Permanent vacancies with a requirement for process or methodology skills | 785 | 1,605 | 1,635 |
| As % of all permanent jobs advertised in Hertfordshire | 95.04% | 78.10% | 94.02% |
| Number of salaries quoted | 416 | 1,272 | 726 |
| 10th Percentile | £31,250 | £25,809 | £28,625 |
| 25th Percentile | £40,000 | £36,250 | £44,063 |
| Median annual salary (50th Percentile) | £52,500 | £52,500 | £57,500 |
| Median % change year-on-year | - | -8.70% | +4.55% |
| 75th Percentile | £65,000 | £65,000 | £70,000 |
| 90th Percentile | £80,000 | £75,900 | £79,375 |
| East of England median annual salary | £50,000 | £50,000 | £55,000 |
| % change year-on-year | - | -9.09% | +10.00% |
OO
Job Vacancy Trend in Hertfordshire
Job postings citing OO as a proportion of all IT jobs advertised in Hertfordshire.
OO
Salary Trend in Hertfordshire
3-month moving average salary quoted in jobs citing OO in Hertfordshire.
OO
Salary Histogram in Hertfordshire
Salary distribution for jobs citing OO in Hertfordshire over the 6 months to 29 May 2025.
OO
Job Locations in Hertfordshire
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OO within the Hertfordshire region over the 6 months to 29 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 |
|---|---|---|---|---|---|
| Stevenage | +24 | 2 | £71,500 | +257.50% | 16 |
| Watford | - | 2 | £55,000 | - | 19 |
| Hatfield | - | 1 | - | - | |
| Hoddesdon | - | 1 | - | - | |
| OO East of England |
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OO
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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