The following table provides summary statistics for contract job vacancies with a requirement for Spark SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Spark SQL over the 6 months to 26 September 2020 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.
Spark SQL 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 with a requirement for database or business intelligence skills.
Contract vacancies with a requirement for database or business intelligence skills
6,605
19,054
23,363
As % of all contract IT jobs advertised in the UK
22.42%
21.66%
22.73%
Number of daily rates quoted
4,279
12,940
16,380
Median daily rate
£500
£475
£475
Median daily rate % change year-on-year
+5.26%
-
+5.56%
10th Percentile
£313
£325
£313
90th Percentile
£675
£650
£638
UK excluding London median daily rate
£450
£433
£425
% change year-on-year
+4.05%
+1.76%
+6.25%
Number of hourly rates quoted
144
262
236
Median hourly rate
£35.00
£35.00
£27.62
Median hourly rate % change year-on-year
-
+26.74%
-6.58%
10th Percentile
£14.00
£12.64
£13.38
90th Percentile
£48.53
£60.00
£56.00
Median hourly rate
£26.00
£35.00
£26.00
% change year-on-year
-25.71%
+34.62%
-16.13%
Spark SQL Job Vacancy Trend
Job postings citing Spark SQL as a proportion of all IT jobs advertised.
Spark SQL Contractor Daily Rate Trend
3-month moving average daily rate quoted in jobs citing Spark SQL.
Spark SQL Daily Rate Histogram
Daily rate distribution for jobs citing Spark SQL over the 6 months to 26 September 2020.
Spark SQL Top 8 Contract Locations
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Spark SQL within the UK over the 6 months to 26 September 2020. 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
For the 6 months to 26 September 2020, IT contractor jobs citing Spark SQL 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 with a requirement for Spark SQL.
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:
