Data Flow Diagrams
London > West London
The table below provides summary statistics and contractor rates for jobs advertised in West London requiring Data Flow Diagram skills. It covers contract job vacancies from the 6 months leading up to 29 November 2025, with comparisons to the same periods in the previous two years.
| 6 months to 29 Nov 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 44 | - | - |
| Rank change year-on-year | - | - | - |
| Contract jobs citing Data Flow Diagram | 1 | 0 | 0 |
| As % of all contract jobs in West London | 0.35% | - | - |
| As % of the Processes & Methodologies category | 0.40% | - | - |
| Number of daily rates quoted | 1 | 0 | 0 |
| Median daily rate (50th Percentile) | £600 | - | - |
| London median daily rate | £500 | £625 | £675 |
| % change year-on-year | -20.00% | -7.41% | +3.85% |
All Process and Methodology Skills
West 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 contract job vacancies requiring process or methodology skills in West London.
| Contract vacancies with a requirement for process or methodology skills | 252 | 187 | 425 |
| As % of all contract IT jobs advertised in West London | 87.80% | 86.18% | 91.59% |
| Number of daily rates quoted | 141 | 131 | 333 |
| 10th Percentile | £204 | £300 | £213 |
| 25th Percentile | £350 | £400 | £413 |
| Median daily rate (50th Percentile) | £425 | £450 | £550 |
| Median % change year-on-year | -5.56% | -18.18% | +6.38% |
| 75th Percentile | £538 | £550 | £621 |
| 90th Percentile | £625 | £638 | £700 |
| London median daily rate | £529 | £550 | £568 |
| % change year-on-year | -3.91% | -3.08% | -3.81% |
| Number of hourly rates quoted | 28 | 10 | 21 |
| 10th Percentile | £20.24 | £20.20 | £18.50 |
| 25th Percentile | £24.23 | £21.46 | £31.25 |
| Median hourly rate | £25.15 | £24.90 | £58.00 |
| Median % change year-on-year | +1.00% | -57.07% | +28.89% |
| 75th Percentile | £31.84 | £30.32 | £72.00 |
| 90th Percentile | £36.73 | £44.88 | £85.00 |
| London median hourly rate | £29.50 | £37.50 | £35.44 |
| % change year-on-year | -21.33% | +5.81% | -9.13% |
Data Flow Diagram
Job Vacancy Trend in West London
Historical trend showing the proportion of contract IT job postings citing Data Flow Diagram relative to all contract IT jobs advertised in West London.
Data Flow Diagram
Daily Rate Trend in West London
Contractor daily rate distribution trend for jobs in West London citing Data Flow Diagram.
Data Flow Diagram
Contract Job Locations in West London
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Flow Diagram within the West London region over the 6 months to 29 November 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 |
|---|---|---|---|---|---|
| Wembley | - | 1 | £600 | - | |
| Data Flow Diagram London |
|||||
Data Flow Diagram
Co-Occurring Skills & Capabilities in West London 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: