Period
to 19 October 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 19 October 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
19 Oct 2018
Same period 2017 Same period 2016
Rank 228 233 236
Rank change year-on-year +5 +3 -
Contract jobs citing BigQuery 27 10 4
As % of all contract IT jobs advertised in the City of London 0.39% 0.15% 0.060%
As % of the Database & Business Intelligence category 1.51% 0.59% 0.24%
Number of daily rates quoted 23 6 2
City of London median daily rate £400 £308 £450
Median daily rate % change year-on-year +30.08% -31.67% -
Central London median daily rate £425 £381 £450
% change year-on-year +11.48% -15.28% -
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 1,791 1,700 1,682
As % of all contract IT jobs advertised in the City of London 25.59% 24.76% 25.24%
Number of daily rates quoted 1,411 1,352 1,328
City of London median daily rate £525 £525 £474
Median daily rate % change year-on-year - +10.82% +2.43%
10th Percentile £375 £363 £325
90th Percentile £675 £688 £650
Central London median daily rate £525 £513 £459
% change year-on-year +2.44% +11.72% +1.94%
Number of hourly rates quoted 13 9 2
City of London median hourly rate £22.50 £27.50 £30.88
Median hourly rate % change year-on-year -18.18% -10.93% +23.50%
10th Percentile £19.50 £20.75 £18.76
90th Percentile £41.17 £33.25 £44.49
Central London median hourly rate £22.50 £27.50 £30.88
% change year-on-year -18.18% -10.93% +37.22%

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 19 October 2018.

Contractor daily rate histogram for BigQuery in the City of London

For the 6 months to 19 October 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 26 (96.30%) SQL
1 26 (96.30%) Google
1 26 (96.30%) Google Cloud Platform
2 18 (66.67%) E-Commerce
2 18 (66.67%) Business Intelligence
3 17 (62.96%) Tableau
4 14 (51.85%) Looker
5 13 (48.15%) Data Modelling
6 8 (29.63%) Python
7 7 (25.93%) Agile Software Development
7 7 (25.93%) Amazon AWS
8 6 (22.22%) Analytics
9 5 (18.52%) Translating Business Requirements
9 5 (18.52%) ETL
10 4 (14.81%) BusinessObjects
10 4 (14.81%) TDD
10 4 (14.81%) Power BI
10 4 (14.81%) Amazon Redshift
10 4 (14.81%) BDD
10 4 (14.81%) NoSQL
10 4 (14.81%) Marketing
10 4 (14.81%) QlikView
10 4 (14.81%) Continuous Integration
10 4 (14.81%) Apache Spark
11 3 (11.11%) Virtual Team
11 3 (11.11%) Apache Airflow
11 3 (11.11%) Amazon S3
11 3 (11.11%) Mobile App
11 3 (11.11%) Scrum
11 3 (11.11%) Apache

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 4 (14.81%) Apache Spark
2 3 (11.11%) Apache
2 3 (11.11%) Apache Airflow
Cloud Services
1 26 (96.30%) Google Cloud Platform
2 7 (25.93%) Amazon AWS
3 3 (11.11%) Amazon S3
4 2 (7.41%) Google Analytics
4 2 (7.41%) Google Tag Manager
5 1 (3.70%) GitHub
Database & Business Intelligence
1 14 (51.85%) Looker
2 4 (14.81%) Amazon Redshift
2 4 (14.81%) BusinessObjects
2 4 (14.81%) NoSQL
2 4 (14.81%) Power BI
2 4 (14.81%) QlikView
3 2 (7.41%) Data Warehouse
3 2 (7.41%) MySQL
4 1 (3.70%) Bigtable
4 1 (3.70%) PostgreSQL
General
1 4 (14.81%) Marketing
2 2 (7.41%) Retail
3 1 (3.70%) Finance
Job Titles
1 10 (37.04%) Developer
2 8 (29.63%) Business Intelligence Consultant
2 8 (29.63%) Consultant
3 7 (25.93%) Business Intelligence Developer
4 4 (14.81%) Analyst
4 4 (14.81%) Data Engineer
4 4 (14.81%) ETL Developer
4 4 (14.81%) Senior Data Engineer
5 2 (7.41%) E-Commerce Engineer
5 2 (7.41%) Web Analyst
5 2 (7.41%) Web Manager
6 1 (3.70%) Architect
6 1 (3.70%) Business Analyst
6 1 (3.70%) Data Analyst
6 1 (3.70%) Data Architect
6 1 (3.70%) Marketing Analyst
6 1 (3.70%) SQL Analyst
6 1 (3.70%) SQL Data Analyst
6 1 (3.70%) SQL Developer
6 1 (3.70%) Tableau Developer
Libraries, Frameworks & Software Standards
1 2 (7.41%) jQuery
Miscellaneous
1 3 (11.11%) Mobile App
1 3 (11.11%) Virtual Team
2 1 (3.70%) Analytical Skills
Processes & Methodologies
1 18 (66.67%) Business Intelligence
1 18 (66.67%) E-Commerce
2 13 (48.15%) Data Modelling
3 7 (25.93%) Agile Software Development
4 6 (22.22%) Analytics
5 5 (18.52%) ETL
5 5 (18.52%) Translating Business Requirements
6 4 (14.81%) BDD
6 4 (14.81%) Continuous Integration
6 4 (14.81%) TDD
7 3 (11.11%) Scrum
8 2 (7.41%) Digital Analytics
8 2 (7.41%) Project Management
8 2 (7.41%) Stakeholder Management
8 2 (7.41%) Tag Management
8 2 (7.41%) Test Automation
8 2 (7.41%) Web Development
9 1 (3.70%) Customer Acquisition
9 1 (3.70%) Dashboard Development
9 1 (3.70%) Problem-Solving
Programming Languages
1 26 (96.30%) SQL
2 8 (29.63%) Python
3 2 (7.41%) JavaScript
3 2 (7.41%) Scala
4 1 (3.70%) Bash Shell
4 1 (3.70%) C++
4 1 (3.70%) Shell Script
Quality Assurance & Compliance
1 2 (7.41%) Data Quality
1 2 (7.41%) QA
Vendors
1 26 (96.30%) Google
2 17 (62.96%) Tableau
3 2 (7.41%) Alteryx
3 2 (7.41%) Tealium
4 1 (3.70%) Microsoft
4 1 (3.70%) Oracle
4 1 (3.70%) Salesforce.com