Period
to 20 August 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for BigQuery skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited BigQuery over the 6 months to 20 August 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 BigQuery
Central London > City of London
6 months to
20 Aug 2018
Same period 2017 Same period 2016
Rank 235 232 244
Rank change year-on-year -3 +12 -
Contract jobs citing BigQuery 22 10 3
As % of all contract IT jobs advertised in the City of London 0.31% 0.15% 0.044%
As % of the Database & Business Intelligence category 1.21% 0.58% 0.18%
Number of daily rates quoted 17 5 1
City of London median daily rate £400 £425 £450
Median daily rate % change year-on-year -5.88% -5.56% -
Central London median daily rate £425 £425 £450
% change year-on-year - -5.56% -
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

BigQuery 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 1,821 1,729 1,660
As % of all contract IT jobs advertised in the City of London 25.96% 26.16% 24.56%
Number of daily rates quoted 1,442 1,345 1,308
City of London median daily rate £525 £513 £475
Median daily rate % change year-on-year +2.44% +7.89% +5.56%
10th Percentile £366 £355 £319
90th Percentile £675 £675 £638
Central London median daily rate £525 £500 £473
% change year-on-year +5.00% +5.82% +5.00%
Number of hourly rates quoted 12 6 8
City of London median hourly rate £21.75 £22.99 £19.00
Median hourly rate % change year-on-year -5.40% +21.01% -45.71%
10th Percentile £19.50 £20.75 £15.83
90th Percentile £32.70 £31.44 £26.72
Central London median hourly rate £22.00 £24.49 £19.00
% change year-on-year -10.15% +28.87% -30.44%

BigQuery
Job Vacancy Trend in the City of London

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

Job vacancy trend for BigQuery in the City of London

BigQuery
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 BigQuery in the City of London.

Contractor daily rate trend for BigQuery in the City of London

BigQuery
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing BigQuery in the City of London over the 6 months to 20 August 2018.

Contractor daily rate histogram for BigQuery in the City of London

For the 6 months to 20 August 2018, IT contractor jobs citing BigQuery 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 BigQuery.

1 21 (95.45%) SQL
1 21 (95.45%) Google
1 21 (95.45%) Google Cloud Platform
2 13 (59.09%) Business Intelligence
3 12 (54.55%) Tableau
4 11 (50.00%) E-Commerce
5 9 (40.91%) Looker
6 8 (36.36%) Data Modelling
6 8 (36.36%) Python
6 8 (36.36%) Analytics
7 7 (31.82%) Translating Business Requirements
8 6 (27.27%) Agile Software Development
8 6 (27.27%) Amazon AWS
9 5 (22.73%) Marketing
9 5 (22.73%) ETL
10 4 (18.18%) BusinessObjects
10 4 (18.18%) QlikView
10 4 (18.18%) Power BI
10 4 (18.18%) Amazon S3
11 3 (13.64%) Alteryx
11 3 (13.64%) Mobile App
11 3 (13.64%) Amazon Redshift
11 3 (13.64%) Tag Management
11 3 (13.64%) Google Tag Manager
11 3 (13.64%) Virtual Team
11 3 (13.64%) Digital Analytics
11 3 (13.64%) Tealium
11 3 (13.64%) Apache Airflow
11 3 (13.64%) Google Analytics
11 3 (13.64%) QA

BigQuery
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 3 (13.64%) Apache
1 3 (13.64%) Apache Airflow
2 2 (9.09%) Apache Spark
Cloud Services
1 21 (95.45%) Google Cloud Platform
2 6 (27.27%) Amazon AWS
3 4 (18.18%) Amazon S3
4 3 (13.64%) Google Analytics
4 3 (13.64%) Google Tag Manager
5 1 (4.55%) GitHub
Database & Business Intelligence
1 9 (40.91%) Looker
2 4 (18.18%) BusinessObjects
2 4 (18.18%) Power BI
2 4 (18.18%) QlikView
3 3 (13.64%) Amazon Redshift
3 3 (13.64%) Data Warehouse
4 2 (9.09%) MySQL
4 2 (9.09%) NoSQL
5 1 (4.55%) Bigtable
5 1 (4.55%) Hadoop
5 1 (4.55%) PostgreSQL
5 1 (4.55%) SQL Server
General
1 5 (22.73%) Marketing
2 2 (9.09%) Retail
3 1 (4.55%) Advertising
3 1 (4.55%) Finance
Job Titles
1 10 (45.45%) Developer
2 7 (31.82%) Business Intelligence Developer
3 5 (22.73%) Analyst
4 4 (18.18%) Consultant
4 4 (18.18%) ETL Developer
5 3 (13.64%) Business Intelligence Consultant
5 3 (13.64%) Web Analyst
6 2 (9.09%) Data Engineer
6 2 (9.09%) E-Commerce Engineer
6 2 (9.09%) Senior Data Engineer
6 2 (9.09%) Web Manager
7 1 (4.55%) Analytics Consultant
7 1 (4.55%) Data Analyst
7 1 (4.55%) Data Analytics Consultant
7 1 (4.55%) Data Consultant
7 1 (4.55%) Marketing Analyst
7 1 (4.55%) SQL Developer
7 1 (4.55%) Strategy Consultant
7 1 (4.55%) Tableau Developer
7 1 (4.55%) Technical Analyst
Libraries, Frameworks & Software Standards
1 3 (13.64%) jQuery
Miscellaneous
1 3 (13.64%) Mobile App
1 3 (13.64%) Virtual Team
2 1 (4.55%) Analytical Skills
Processes & Methodologies
1 13 (59.09%) Business Intelligence
2 11 (50.00%) E-Commerce
3 8 (36.36%) Analytics
3 8 (36.36%) Data Modelling
4 7 (31.82%) Translating Business Requirements
5 6 (27.27%) Agile Software Development
6 5 (22.73%) ETL
7 3 (13.64%) Digital Analytics
7 3 (13.64%) Project Management
7 3 (13.64%) Scrum
7 3 (13.64%) Tag Management
7 3 (13.64%) Test Automation
7 3 (13.64%) Web Development
8 2 (9.09%) BDD
8 2 (9.09%) Continuous Integration
8 2 (9.09%) TDD
9 1 (4.55%) Data Cleansing
9 1 (4.55%) Pay per click
9 1 (4.55%) Validation
9 1 (4.55%) Web Analytics
Programming Languages
1 21 (95.45%) SQL
2 8 (36.36%) Python
3 3 (13.64%) JavaScript
4 1 (4.55%) Bash Shell
4 1 (4.55%) C++
4 1 (4.55%) Shell Script
Quality Assurance & Compliance
1 3 (13.64%) Data Quality
1 3 (13.64%) QA
2 2 (9.09%) GCP
3 1 (4.55%) GDPR
Vendors
1 21 (95.45%) Google
2 12 (54.55%) Tableau
3 3 (13.64%) Alteryx
3 3 (13.64%) Tealium
4 1 (4.55%) Microsoft
4 1 (4.55%) Oracle
4 1 (4.55%) Salesforce.com