The median contractor rate for a Data Warehouse Developer was £463 per day in advertised job vacancies in the City of London during the 3 months to 27 March 2017.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to 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.

Data Warehousing (DWH) Developer
London / City of London
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 151 150 184
Rank change year-on-year -1 +34  
Contract jobs requiring a Data Warehouse Developer 4 8 10
As % of all contract IT jobs advertised in the City of London 0.13% 0.24% 0.19%
As % of the Job Titles category 0.14% 0.25% 0.20%
Number of daily rates quoted 4 4 9
Median daily rate £463 £450 £463
Median daily rate % change year-on-year +2.77% -2.70%  
90% offered a daily rate of more than £433 £371 £365
10% offered a daily rate of more than £536 £450 £478
UK excluding London median daily rate £388 £390 £340
% change year-on-year -0.64% +14.70%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.50 - -

The next table is for comparison with the above and includes summary statistics for all job roles in contract job vacancies advertised in the City of London. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of contract jobs in our overall sample.

Contract IT Job Roles
City of London
Contract job vacancies with a job title containing a recognized job role 2871 3173 4972
As % of all contract IT job vacancies advertised in the City of London 95.22% 95.40% 96.13%
Number of daily rates quoted 2239 2525 3747
Median daily rate £500 £473 £450
Median daily rate % change year-on-year +5.82% +5.00%  
90% offered a daily rate of more than £312 £300 £280
10% offered a daily rate of more than £650 £625 £600
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 32 47 78
Median hourly rate £19.00 £20.00 £17.98
Median hourly rate % change year-on-year -4.97% +11.20%  
90% offered a hourly rate of more than £13.50 £12.00 £12.50
10% offered a hourly rate of more than £29.38 £45.40 £26.90
UK excluding London median hourly rate £17.50 £20.00 £17.00
% change year-on-year -12.50% +17.64%  

Data Warehouse Developer
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London that featured Data Warehouse Developer in the job title.

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

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

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

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

The daily rate distribution of IT jobs citing Data Warehouse Developer in the City of London over the 3 months to 27 March 2017.

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

Data Warehouse Developer Skill Set
Top 30 Co-occurring IT Skills in the City of London

For the 6 months to 27 March 2017, Data Warehouse Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region featuring Data Warehouse Developer in the job title.

1 7 (100.00%) Data Warehouse
2 6 (85.71%) SQL
3 5 (71.43%) Data Modelling
4 4 (57.14%) Oracle
5 3 (42.86%) Agile Software Development
5 3 (42.86%) SQL Server
5 3 (42.86%) Performance Tuning
6 2 (28.57%) Inmon Methodology
6 2 (28.57%) Oracle ODI
6 2 (28.57%) Complex ETL
6 2 (28.57%) ETL Development
6 2 (28.57%) Unit Testing
6 2 (28.57%) Data Migration
6 2 (28.57%) Data Quality
6 2 (28.57%) Change Data Capture
6 2 (28.57%) Windows Server
6 2 (28.57%) Matrix Organization
6 2 (28.57%) SAP
6 2 (28.57%) Unix
6 2 (28.57%) Windows
6 2 (28.57%) MS Excel
6 2 (28.57%) ETL
6 2 (28.57%) Toad
6 2 (28.57%) Snowflake Schema
6 2 (28.57%) Project Management
6 2 (28.57%) BusinessObjects
6 2 (28.57%) TDD
6 2 (28.57%) Migration
6 2 (28.57%) Oracle OWB
6 2 (28.57%) PL/SQL

Data Warehouse Developer Skill Set
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:

Applications
1 2 (28.57%) MS Excel
Database & Business Intelligence
1 7 (100.00%) Data Warehouse
2 3 (42.86%) SQL Server
3 2 (28.57%) BusinessObjects
3 2 (28.57%) Oracle ODI
3 2 (28.57%) Oracle OWB
3 2 (28.57%) Snowflake Schema
4 1 (14.29%) Oracle Database
4 1 (14.29%) Qlik Sense
4 1 (14.29%) QlikView
4 1 (14.29%) SQL Server Integration Services
4 1 (14.29%) Star Schema
Development Applications
1 2 (28.57%) Toad
2 1 (14.29%) ERwin
2 1 (14.29%) JIRA
2 1 (14.29%) PowerBuilder
General
1 1 (14.29%) Banking
1 1 (14.29%) Finance
1 1 (14.29%) Investment Banking
Miscellaneous
1 1 (14.29%) Derivative
1 1 (14.29%) Foreign Exchange (FX)
Operating Systems
1 2 (28.57%) Unix
1 2 (28.57%) Windows
1 2 (28.57%) Windows Server
Processes & Methodologies
1 5 (71.43%) Data Modelling
2 3 (42.86%) Agile Software Development
2 3 (42.86%) Performance Tuning
3 2 (28.57%) Change Data Capture
3 2 (28.57%) Complex ETL
3 2 (28.57%) Data Migration
3 2 (28.57%) ETL
3 2 (28.57%) ETL Development
3 2 (28.57%) Inmon Methodology
3 2 (28.57%) Matrix Organization
3 2 (28.57%) Migration
3 2 (28.57%) Project Management
3 2 (28.57%) TDD
3 2 (28.57%) Unit Testing
4 1 (14.29%) Data Visualisation
4 1 (14.29%) Database Optimisation
4 1 (14.29%) Kimball Methodology
4 1 (14.29%) Predictive Modelling
4 1 (14.29%) Scrum
4 1 (14.29%) Visualisation
Programming Languages
1 6 (85.71%) SQL
2 2 (28.57%) PL/SQL
Qualifications
1 2 (28.57%) Degree
Quality Assurance & Compliance
1 2 (28.57%) Data Quality
2 1 (14.29%) EMIR
Vendors
1 4 (57.14%) Oracle
2 2 (28.57%) SAP
City, London
Spargonet Consulting Plc
Rate: £400 - £450 per day
Posted: Yesterday
City, London
HFG
Rate: £400 - £600 per day
Posted: 6 days ago