Period
to 20 September 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Bigtable skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Bigtable over the 6 months to 20 September 2018 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.

Google Cloud Bigtable
Central London > City of London
6 months to
20 Sep 2018
Same period 2017 Same period 2016
Rank 263 239 238
Rank change year-on-year -24 -1 +55
Contract jobs citing Bigtable 1 2 4
As % of all contract IT jobs advertised in the City of London 0.014% 0.029% 0.059%
As % of the Database & Business Intelligence category 0.056% 0.12% 0.24%
Number of daily rates quoted 0 2 1
City of London median daily rate - £519 £650
Median daily rate % change year-on-year - -20.19% +8.33%
Central London median daily rate £500 £519 £650
% change year-on-year -3.61% -20.19% +8.33%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Bigtable 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.

All Database and Business Intelligence Skills
City of London
Contract vacancies with a requirement for database or business intelligence skills 1,801 1,725 1,699
As % of all contract IT jobs advertised in the City of London 25.77% 25.42% 24.86%
Number of daily rates quoted 1,426 1,361 1,355
City of London median daily rate £525 £520 £463
Median daily rate % change year-on-year +0.96% +12.43% +0.54%
10th Percentile £370 £363 £319
90th Percentile £675 £675 £650
Central London median daily rate £525 £500 £450
% change year-on-year +5.00% +11.11% -
Number of hourly rates quoted 14 8 5
City of London median hourly rate £22.25 £25.99 £19.00
Median hourly rate % change year-on-year -14.40% +36.80% -43.70%
10th Percentile £19.50 £20.75 £16.13
90th Percentile £37.09 £33.25 £33.94
Central London median hourly rate £22.25 £25.99 £19.00
% change year-on-year -14.40% +36.80% -36.67%

Bigtable
Job Vacancy Trend in the City of London

Job postings citing Bigtable as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Bigtable in the City of London

Bigtable
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Bigtable in the City of London.

Contractor daily rate trend for Bigtable in the City of London

For the 6 months to 20 September 2018, IT contractor jobs citing Bigtable 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 Bigtable.

1 1 (100.00%) Apache
1 1 (100.00%) GCP
1 1 (100.00%) Google
1 1 (100.00%) Analytical Skills
1 1 (100.00%) BigQuery
1 1 (100.00%) Google Cloud Platform
1 1 (100.00%) Problem-Solving

Bigtable
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:

Application Platforms
1 1 (100.00%) Apache
Cloud Services
1 1 (100.00%) Google Cloud Platform
Database & Business Intelligence
1 1 (100.00%) BigQuery
Job Titles
1 1 (100.00%) Architect
1 1 (100.00%) Data Architect
Miscellaneous
1 1 (100.00%) Analytical Skills
Processes & Methodologies
1 1 (100.00%) Problem-Solving
Quality Assurance & Compliance
1 1 (100.00%) GCP
Vendors
1 1 (100.00%) Google