Online Transaction Processing (OLTP)
East of England > Hertfordshire
The table below provides summary statistics for permanent job vacancies advertised in Hertfordshire requiring OLTP skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited OLTP over the 6 months leading up to 31 May 2025, comparing them to the same period in the previous two years.
| 6 months to 31 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | - | 117 |
| Rank change year-on-year | - | - | - |
| Permanent jobs citing OLTP | 0 | 0 | 5 |
| As % of all permanent jobs advertised in Hertfordshire | - | - | 0.29% |
| As % of the Database & Business Intelligence category | - | - | 1.30% |
| Number of salaries quoted | 0 | 0 | 5 |
| 10th Percentile | - | - | £71,000 |
| 25th Percentile | - | - | £72,500 |
| Median annual salary (50th Percentile) | - | - | £90,000 |
| 75th Percentile | - | - | £97,500 |
| 90th Percentile | - | - | £102,000 |
| East of England median annual salary | £90,000 | £70,000 | £85,000 |
| % change year-on-year | +28.57% | -17.65% | +24.09% |
All Database and Business Intelligence Skills
Hertfordshire
OLTP falls under the Databases and Business Intelligence category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring database or business intelligence skills in Hertfordshire.
| Permanent vacancies with a requirement for database or business intelligence skills | 143 | 288 | 384 |
| As % of all permanent jobs advertised in Hertfordshire | 17.13% | 13.90% | 22.44% |
| Number of salaries quoted | 101 | 262 | 193 |
| 10th Percentile | £39,750 | £26,000 | £51,250 |
| 25th Percentile | £43,000 | £41,313 | £56,250 |
| Median annual salary (50th Percentile) | £60,000 | £50,000 | £60,000 |
| Median % change year-on-year | +20.00% | -16.67% | +4.35% |
| 75th Percentile | £77,500 | £67,500 | £75,000 |
| 90th Percentile | £87,500 | £85,000 | £84,000 |
| East of England median annual salary | £50,000 | £50,000 | £57,500 |
| % change year-on-year | - | -13.04% | +9.52% |
OLTP
Job Vacancy Trend in Hertfordshire
Job postings citing OLTP as a proportion of all IT jobs advertised in Hertfordshire.
OLTP
Salary Trend in Hertfordshire
3-month moving average salary quoted in jobs citing OLTP in Hertfordshire.