Data Flow Diagrams
Central London > City of London
The table below provides summary statistics and salary benchmarking for jobs advertised in the City of London requiring Data Flow Diagram skills. It covers permanent job vacancies from the 6 months leading up to 1 January 2026, with comparisons to the same periods in the previous two years.
| 6 months to 1 Jan 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Rank | - | - | 136 |
| Rank change year-on-year | - | - | +117 |
| Permanent jobs citing Data Flow Diagram | 0 | 0 | 31 |
| As % of all permanent jobs in the City of London | - | - | 1.10% |
| As % of the Processes & Methodologies category | - | - | 1.15% |
| Number of salaries quoted | 0 | 0 | 30 |
| 10th Percentile | - | - | £62,500 |
| 25th Percentile | - | - | £85,000 |
| Median annual salary (50th Percentile) | - | - | £95,000 |
| Median % change year-on-year | - | - | +58.33% |
| 75th Percentile | - | - | £100,000 |
| 90th Percentile | - | - | £115,000 |
| Central London median annual salary | - | - | £95,000 |
| % change year-on-year | - | - | +58.33% |
All Process & Methodology Skills
City of London
Data Flow Diagram 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 the City of London.
| Permanent vacancies with a requirement for process or methodology skills | 1,841 | 2,588 | 2,685 |
| As % of all permanent jobs advertised in the City of London | 87.50% | 95.46% | 95.11% |
| Number of salaries quoted | 1,362 | 1,685 | 2,414 |
| 10th Percentile | £42,500 | £46,250 | £40,325 |
| 25th Percentile | £57,500 | £55,000 | £55,000 |
| Median annual salary (50th Percentile) | £77,500 | £75,000 | £75,000 |
| Median % change year-on-year | +3.33% | - | - |
| 75th Percentile | £100,000 | £95,000 | £96,250 |
| 90th Percentile | £115,000 | £117,500 | £115,000 |
| Central London median annual salary | £77,500 | £75,000 | £75,000 |
| % change year-on-year | +3.33% | - | - |
Data Flow Diagram
Job Vacancy Trend in the City of London
Historical trend showing the proportion of permanent IT job postings citing Data Flow Diagram relative to all permanent IT jobs advertised in the City of London.
Data Flow Diagram
Salary Trend in the City of London
Salary distribution trend for jobs in the City of London citing Data Flow Diagram.
