Period
to 10 December 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 10 December 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
10 Dec 2018
Same period 2017 Same period 2016
Rank 231 238 232
Rank change year-on-year +7 -6 -
Contract jobs citing BigQuery 32 8 6
As % of all contract IT jobs advertised in the City of London 0.45% 0.11% 0.092%
As % of the Database & Business Intelligence category 1.80% 0.46% 0.35%
Number of daily rates quoted 30 8 4
City of London median daily rate £400 £290 £450
Median daily rate % change year-on-year +37.93% -35.56% -
Central London median daily rate £425 £423 £450
% change year-on-year +0.59% -6.11% -
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 1,777 1,756 1,731
As % of all contract IT jobs advertised in the City of London 24.89% 24.59% 26.55%
Number of daily rates quoted 1,425 1,439 1,379
City of London median daily rate £525 £525 £475
Median daily rate % change year-on-year - +10.53% -
10th Percentile £375 £369 £325
90th Percentile £675 £697 £669
Central London median daily rate £525 £525 £475
% change year-on-year - +10.53% +2.70%
Number of hourly rates quoted 11 9 1
City of London median hourly rate £35.00 £27.50 £45.00
Median hourly rate % change year-on-year +27.27% -38.89% +44.00%
10th Percentile £19.50 £20.75 £42.50
90th Percentile £42.19 £33.25 £47.50
Central London median hourly rate £35.00 £27.50 £45.00
% change year-on-year +27.27% -38.89% +91.59%

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 10 December 2018.

Contractor daily rate histogram for BigQuery in the City of London

For the 6 months to 10 December 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 28 (87.50%) Google Cloud Platform
2 27 (84.38%) Google
3 25 (78.13%) SQL
4 23 (71.88%) E-Commerce
5 20 (62.50%) Business Intelligence
6 19 (59.38%) Tableau
7 16 (50.00%) Looker
8 15 (46.88%) Data Modelling
9 14 (43.75%) Agile Software Development
10 9 (28.13%) Amazon AWS
11 8 (25.00%) Stakeholder Management
11 8 (25.00%) Python
12 7 (21.88%) PostgreSQL
12 7 (21.88%) Analytics
13 5 (15.63%) Continuous Integration
13 5 (15.63%) NoSQL
13 5 (15.63%) TDD
13 5 (15.63%) ETL
13 5 (15.63%) Data Science
13 5 (15.63%) Analytical Skills
14 4 (12.50%) Apache Spark
14 4 (12.50%) Amazon Redshift
14 4 (12.50%) Power BI
14 4 (12.50%) BusinessObjects
14 4 (12.50%) MySQL
14 4 (12.50%) Scrum
14 4 (12.50%) Data Analytics
14 4 (12.50%) Amazon S3
14 4 (12.50%) BDD
14 4 (12.50%) QlikView

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 (12.50%) Apache Spark
2 3 (9.38%) Apache
2 3 (9.38%) Apache Airflow
Cloud Services
1 28 (87.50%) Google Cloud Platform
2 9 (28.13%) Amazon AWS
3 4 (12.50%) Amazon S3
4 2 (6.25%) GitHub
4 2 (6.25%) Google Analytics
4 2 (6.25%) Microsoft Azure
5 1 (3.13%) Amazon ElastiCache
5 1 (3.13%) AWS CloudFormation
Database & Business Intelligence
1 16 (50.00%) Looker
2 7 (21.88%) PostgreSQL
3 5 (15.63%) NoSQL
4 4 (12.50%) Amazon Redshift
4 4 (12.50%) BusinessObjects
4 4 (12.50%) MySQL
4 4 (12.50%) Power BI
4 4 (12.50%) QlikView
5 3 (9.38%) Redis
6 2 (6.25%) Data Warehouse
7 1 (3.13%) Bigtable
Development Applications
1 2 (6.25%) GitLab
2 1 (3.13%) Git (software)
2 1 (3.13%) Jenkins
2 1 (3.13%) Mercurial
2 1 (3.13%) Subversion
General
1 3 (9.38%) Marketing
2 2 (6.25%) Finance
2 2 (6.25%) Retail
3 1 (3.13%) Publishing
Job Titles
1 11 (34.38%) Consultant
1 11 (34.38%) Developer
2 10 (31.25%) Business Intelligence Consultant
3 7 (21.88%) Business Intelligence Developer
4 4 (12.50%) Analyst
4 4 (12.50%) Data Engineer
4 4 (12.50%) ETL Developer
4 4 (12.50%) Senior Data Engineer
5 3 (9.38%) Product Analyst
6 2 (6.25%) E-Commerce Engineer
7 1 (3.13%) Architect
7 1 (3.13%) Data Analyst
7 1 (3.13%) Data Architect
7 1 (3.13%) Data Consultant
7 1 (3.13%) Data Science Consultant
7 1 (3.13%) JavaScript Developer
7 1 (3.13%) React Developer
7 1 (3.13%) Security Consultant
7 1 (3.13%) Senior DevOps
7 1 (3.13%) SQL Developer
Libraries, Frameworks & Software Standards
1 2 (6.25%) Celery
2 1 (3.13%) CSS
2 1 (3.13%) CSS3
2 1 (3.13%) Elastic Stack
2 1 (3.13%) Express
2 1 (3.13%) Flask
2 1 (3.13%) GraphQL
2 1 (3.13%) HTML
2 1 (3.13%) HTML5
2 1 (3.13%) koa
2 1 (3.13%) Node.js
2 1 (3.13%) React
2 1 (3.13%) React Native
2 1 (3.13%) Redux
2 1 (3.13%) RESTful
2 1 (3.13%) Sails.js
2 1 (3.13%) scikit-learn
Miscellaneous
1 5 (15.63%) Analytical Skills
2 3 (9.38%) Mobile App
2 3 (9.38%) Virtual Team
Operating Systems
1 1 (3.13%) Linux
Processes & Methodologies
1 23 (71.88%) E-Commerce
2 20 (62.50%) Business Intelligence
3 15 (46.88%) Data Modelling
4 14 (43.75%) Agile Software Development
5 8 (25.00%) Stakeholder Management
6 7 (21.88%) Analytics
7 5 (15.63%) Continuous Integration
7 5 (15.63%) Data Science
7 5 (15.63%) ETL
7 5 (15.63%) TDD
8 4 (12.50%) BDD
8 4 (12.50%) Data Analysis
8 4 (12.50%) Data Analytics
8 4 (12.50%) Scrum
9 3 (9.38%) Translating Business Requirements
10 2 (6.25%) A/B Testing
10 2 (6.25%) DevOps
10 2 (6.25%) Marketing Analytics
10 2 (6.25%) Mathematics
10 2 (6.25%) Statistics
Programming Languages
1 25 (78.13%) SQL
2 8 (25.00%) Python
3 2 (6.25%) JavaScript
3 2 (6.25%) Scala
4 1 (3.13%) Bash Shell
4 1 (3.13%) ES6
4 1 (3.13%) ES7
Qualifications
1 2 (6.25%) Degree
1 2 (6.25%) Numerate Degree
System Software
1 2 (6.25%) Docker
Systems Management
1 2 (6.25%) Kubernetes
1 2 (6.25%) Terraform
2 1 (3.13%) Ansible
2 1 (3.13%) Docker Swarm
2 1 (3.13%) Opscode Chef
2 1 (3.13%) Puppet
2 1 (3.13%) Salt
Vendors
1 27 (84.38%) Google
2 19 (59.38%) Tableau
3 1 (3.13%) New Relic
3 1 (3.13%) Oracle
3 1 (3.13%) Salesforce.com