The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Hadoop skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hadoop over the 6 months to 21 September 2021 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.
Hadoop 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 the City of London with a requirement for database or business intelligence skills.
Contract vacancies with a requirement for database or business intelligence skills
794
476
1,608
As % of all contract IT jobs advertised in the City of London
21.78%
27.09%
25.94%
Number of daily rates quoted
577
355
1,287
10th Percentile
£366
£387
£388
25th Percentile
£463
£431
£456
Median daily rate (50th Percentile)
£550
£525
£525
Median % change year-on-year
+4.76%
-
-
75th Percentile
£650
£603
£618
90th Percentile
£725
£688
£688
Central London median daily rate
£550
£525
£525
% change year-on-year
+4.76%
-
-
Number of hourly rates quoted
8
6
8
10th Percentile
"
£18.50
£17.89
25th Percentile
£8.00
£20.50
£21.23
Median hourly rate
£15.25
£29.75
£28.75
Median % change year-on-year
-48.74%
+3.48%
+27.78%
75th Percentile
£33.69
£39.00
£47.42
90th Percentile
£43.33
£43.50
£51.04
Central London median hourly rate
£17.00
£29.75
£28.75
% change year-on-year
-42.86%
+3.48%
+27.78%
Hadoop Job Vacancy Trend in the City of London
Job postings citing Hadoop as a proportion of all IT jobs advertised in the City of London.
Hadoop Contractor Daily Rate Trend in the City of London
3-month moving average daily rate quoted in jobs citing Hadoop in the City of London.
Hadoop Daily Rate Histogram in the City of London
Daily rate distribution for jobs citing Hadoop in the City of London over the 6 months to 21 September 2021.
Hadoop Contractor Hourly Rate Trend in the City of London
3-month moving average hourly rates quoted in jobs citing Hadoop in the City of London.
Hadoop Top 30 Co-occurring IT Skills in the City of London
For the 6 months to 21 September 2021, IT contractor jobs citing Hadoop 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 City of London region with a requirement for Hadoop.
Hadoop Co-occurring IT Skills in the City of 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:
