Period
to 20 October 2018

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

Enterprise Data Warehouse (EDW)
Central London > City of London
6 months to
20 Oct 2018
Same period 2017 Same period 2016
Rank 229 236 236
Rank change year-on-year +7 0 +38
Contract jobs citing Enterprise Data Warehouse 22 11 3
As % of all contract IT jobs advertised in the City of London 0.32% 0.16% 0.045%
As % of the Database & Business Intelligence category 1.24% 0.65% 0.18%
Number of daily rates quoted 20 8 3
City of London median daily rate £525 £450 £500
Median daily rate % change year-on-year +16.67% -10.00% +10.56%
10th Percentile £432 £412 £475
90th Percentile £579 £502 £705
Central London median daily rate £550 £450 £650
% change year-on-year +22.22% -30.77% +36.84%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Enterprise Data Warehouse 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 1,775 1,695 1,677
As % of all contract IT jobs advertised in the City of London 25.61% 24.72% 25.21%
Number of daily rates quoted 1,397 1,350 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 £663
Central London median daily rate £525 £513 £459
% change year-on-year +2.44% +11.72% +1.94%
Number of hourly rates quoted 12 9 2
City of London median hourly rate £22.25 £27.50 £30.88
Median hourly rate % change year-on-year -19.09% -10.93% +23.50%
10th Percentile £19.50 £20.75 £18.76
90th Percentile £41.68 £33.25 £44.49
Central London median hourly rate £22.25 £27.50 £30.88
% change year-on-year -19.09% -10.93% +32.80%

Enterprise Data Warehouse
Job Vacancy Trend in the City of London

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

Job vacancy trend for Enterprise Data Warehouse in the City of London

Enterprise Data Warehouse
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 Enterprise Data Warehouse in the City of London.

Contractor daily rate trend for Enterprise Data Warehouse in the City of London

Enterprise Data Warehouse
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Enterprise Data Warehouse in the City of London over the 6 months to 20 October 2018.

Contractor daily rate histogram for Enterprise Data Warehouse in the City of London

Enterprise Data Warehouse
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Enterprise Data Warehouse within the City of London region over the 6 months to 20 October 2018. 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
Live
Job
Vacancies
London Bridge - 9 £550 -
Enterprise Data Warehouse
Central London

For the 6 months to 20 October 2018, IT contractor jobs citing Enterprise Data Warehouse 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 Enterprise Data Warehouse.

1 22 (100.00%) Data Warehouse
2 21 (95.45%) SQL
3 17 (77.27%) Finance
4 13 (59.09%) Business Intelligence
5 11 (50.00%) Data Quality
6 10 (45.45%) Analytics
6 10 (45.45%) Data Modelling
7 9 (40.91%) Star Schema
7 9 (40.91%) OLAP
7 9 (40.91%) Apache Hive
7 9 (40.91%) Oozie
7 9 (40.91%) Machine Learning
7 9 (40.91%) Big Data
7 9 (40.91%) Kafka
7 9 (40.91%) Hadoop
7 9 (40.91%) Apache Spark
7 9 (40.91%) OLAP Cube
7 9 (40.91%) SQL Optimisation
7 9 (40.91%) Data Science
8 8 (36.36%) Microsoft
8 8 (36.36%) SQL Server Integration Services
9 7 (31.82%) SQL Server Analysis Services
9 7 (31.82%) ETL
9 7 (31.82%) T-SQL
10 6 (27.27%) SQL Server Reporting Services
10 6 (27.27%) Data Analysis
10 6 (27.27%) Visualisation
11 5 (22.73%) ETL Development
11 5 (22.73%) Project Management
12 4 (18.18%) VBA

Enterprise Data Warehouse
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 9 (40.91%) Apache Spark
Applications
1 4 (18.18%) Microsoft Excel
Cloud Services
1 1 (4.55%) Microsoft Azure
Database & Business Intelligence
1 22 (100.00%) Data Warehouse
2 9 (40.91%) Apache Hive
2 9 (40.91%) Big Data
2 9 (40.91%) Hadoop
2 9 (40.91%) OLAP
2 9 (40.91%) OLAP Cube
2 9 (40.91%) Star Schema
3 8 (36.36%) SQL Server Integration Services
4 7 (31.82%) SQL Server Analysis Services
5 6 (27.27%) SQL Server Reporting Services
6 2 (9.09%) Power BI
General
1 17 (77.27%) Finance
Job Titles
1 9 (40.91%) Data Engineer
1 9 (40.91%) Hadoop Engineer
2 8 (36.36%) Developer
3 4 (18.18%) Analyst
3 4 (18.18%) Big Data Engineer
3 4 (18.18%) Business Intelligence Developer
3 4 (18.18%) ETL Developer
3 4 (18.18%) Lead Developer
4 2 (9.09%) Business Intelligence Analyst
4 2 (9.09%) Business Intelligence Lead
4 2 (9.09%) Data Analyst
4 2 (9.09%) Senior Business Intelligence Developer
4 2 (9.09%) Solutions Analyst
4 2 (9.09%) SQL BI Developer
4 2 (9.09%) SQL Developer
4 2 (9.09%) SSAS Developer
4 2 (9.09%) SSIS Developer
4 2 (9.09%) Technical Developer
4 2 (9.09%) Technical Leader
4 2 (9.09%) T-SQL Developer
Libraries, Frameworks & Software Standards
1 9 (40.91%) Kafka
Miscellaneous
1 4 (18.18%) Analytical Mindset
1 4 (18.18%) Analytical Skills
1 4 (18.18%) Data Structures
1 4 (18.18%) Reinsurance
2 1 (4.55%) Management Information System
2 1 (4.55%) Reference Data
Processes & Methodologies
1 13 (59.09%) Business Intelligence
2 10 (45.45%) Analytics
2 10 (45.45%) Data Modelling
3 9 (40.91%) Data Science
3 9 (40.91%) Machine Learning
3 9 (40.91%) SQL Optimisation
4 7 (31.82%) ETL
5 6 (27.27%) Data Analysis
5 6 (27.27%) Visualisation
6 5 (22.73%) ETL Development
6 5 (22.73%) Project Management
7 4 (18.18%) Data Development
7 4 (18.18%) Problem-Solving
7 4 (18.18%) Scenario Testing
8 3 (13.64%) Service Delivery
9 2 (9.09%) Agile Software Development
9 2 (9.09%) Data Visualisation
9 2 (9.09%) Mentoring
9 2 (9.09%) Requirements Analysis
9 2 (9.09%) SDLC
Programming Languages
1 21 (95.45%) SQL
2 7 (31.82%) T-SQL
3 4 (18.18%) C#
3 4 (18.18%) VBA
Qualifications
1 1 (4.55%) Degree
Quality Assurance & Compliance
1 11 (50.00%) Data Quality
Systems Management
1 9 (40.91%) Oozie
Vendors
1 8 (36.36%) Microsoft
2 2 (9.09%) Tableau