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The following table provides summary statistics for contract job vacancies advertised in Central London with a requirement for Data Lake skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Lake over the 6 months to 23 September 2019 with a comparison to the same period in the previous 2 years.
Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.
| Data Lakes |
|
|
6 months to
23 Sep 2019 |
Same period 2018 |
Same period 2017 |
| Rank |
138 |
245 |
255 |
| Rank change year-on-year |
+107 |
+10 |
+12 |
| Contract jobs citing Data Lake |
138 |
45 |
16 |
| As % of all contract IT jobs advertised in Central London |
1.74% |
0.50% |
0.20% |
| As % of the Database & Business Intelligence category |
6.69% |
1.98% |
0.80% |
| Number of daily rates quoted |
113 |
41 |
11 |
| Central London median daily rate |
£525 |
£550 |
£525 |
| Median daily rate % change year-on-year |
-4.55% |
+4.76% |
-15.15% |
| 10th Percentile |
£415 |
£425 |
£413 |
| 90th Percentile |
£674 |
£700 |
£819 |
| London median daily rate |
£550 |
£525 |
£550 |
| % change year-on-year |
+4.76% |
-4.55% |
-8.33% |
| Number of hourly rates quoted |
0 |
0 |
0 |
| Central London median hourly rate |
- |
- |
- |
| London median hourly rate |
- |
- |
- |
Data Lake is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Central London with a requirement for database or business intelligence skills.
| All Database and Business Intelligence Skills Central London |
| Contract vacancies with a requirement for database or business intelligence skills |
2,064 |
2,278 |
2,002 |
| As % of all contract IT jobs advertised in Central London |
26.01% |
25.45% |
25.18% |
| Number of daily rates quoted |
1,638 |
1,806 |
1,552 |
| Central London median daily rate |
£525 |
£525 |
£500 |
| Median daily rate % change year-on-year |
- |
+5.00% |
+11.11% |
| 10th Percentile |
£375 |
£363 |
£363 |
| 90th Percentile |
£675 |
£675 |
£675 |
| London median daily rate |
£525 |
£525 |
£500 |
| % change year-on-year |
- |
+5.00% |
+5.26% |
| Number of hourly rates quoted |
9 |
14 |
10 |
| Central London median hourly rate |
£44.57 |
£22.25 |
£25.99 |
| Median hourly rate % change year-on-year |
+100.29% |
-14.40% |
+45.41% |
| 10th Percentile |
£21.23 |
£19.50 |
£20.75 |
| 90th Percentile |
£70.10 |
£37.09 |
£33.56 |
| London median hourly rate |
£35.00 |
£27.50 |
£27.33 |
| % change year-on-year |
+27.27% |
+0.62% |
-14.59% |
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Data Lake
Job Vacancy Trend in Central London
Job postings citing Data Lake as a percentage of all IT jobs advertised in Central London.
Data Lake
Contractor Daily Rate Trend in Central London
This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Lake in Central London.
Data Lake
Contractor Daily Rate Histogram in Central London
The daily rate distribution of IT jobs citing Data Lake in Central London over the 6 months to 23 September 2019.
Data Lake
Contract Job Locations in Central London
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Lake within the Central London region over the 6 months to 23 September 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
For the 6 months to 23 September 2019, IT contractor jobs citing Data Lake also mentioned the following skills in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Central London region with a requirement for Data Lake.
Data Lake
Co-occurring IT Skills in Central London by Category
The follow tables expand on the table above by listing co-occurrences grouped by category.
The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
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