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 Data Mart skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Mart 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.

Data Mart
Central London > City of London
6 months to
10 Dec 2018
Same period 2017 Same period 2016
Rank 258 239 225
Rank change year-on-year -19 -14 +19
Contract jobs citing Data Mart 5 7 13
As % of all contract IT jobs advertised in the City of London 0.070% 0.098% 0.20%
As % of the Database & Business Intelligence category 0.28% 0.40% 0.75%
Number of daily rates quoted 4 6 13
City of London median daily rate £688 £575 £525
Median daily rate % change year-on-year +19.57% +9.52% -4.55%
10th Percentile £496 £414 £500
90th Percentile £776 £725 £790
Central London median daily rate £688 £500 £525
% change year-on-year +37.50% -4.76% -2.33%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Data Mart 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%

Data Mart
Job Vacancy Trend in the City of London

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

Job vacancy trend for Data Mart in the City of London

Data Mart
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 Mart in the City of London.

Contractor daily rate trend for Data Mart in the City of London

Data Mart
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Data Mart in the City of London over the 6 months to 10 December 2018.

Contractor daily rate histogram for Data Mart in the City of London

Data Mart
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Mart in the City of London.

Contractor hourly rate trend for Data Mart in the City of London

For the 6 months to 10 December 2018, IT contractor jobs citing Data Mart 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 Data Mart.

1 3 (60.00%) SQL
1 3 (60.00%) Murex
1 3 (60.00%) Front Office
1 3 (60.00%) Finance
2 2 (40.00%) Unix
2 2 (40.00%) Microsoft Azure
2 2 (40.00%) Murex MxML
2 2 (40.00%) SQL Server
2 2 (40.00%) Data Warehouse
2 2 (40.00%) Data Modelling
2 2 (40.00%) Business Intelligence
2 2 (40.00%) Microsoft
3 1 (20.00%) Agile Software Development
3 1 (20.00%) Data Management
3 1 (20.00%) Information Management
3 1 (20.00%) SQL Server Reporting Services
3 1 (20.00%) Data Analysis
3 1 (20.00%) Systems Analysis
3 1 (20.00%) SQL Server Integration Services
3 1 (20.00%) MDX
3 1 (20.00%) Enterprise Data Management
3 1 (20.00%) QA
3 1 (20.00%) Wiki
3 1 (20.00%) Murex Flex
3 1 (20.00%) SQL Server Analysis Services
3 1 (20.00%) Dimensional Modelling
3 1 (20.00%) Reference Data
3 1 (20.00%) Data Extraction
3 1 (20.00%) Data Integration
3 1 (20.00%) Data Architecture

Data Mart
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 1 (20.00%) SharePoint
Cloud Services
1 2 (40.00%) Microsoft Azure
2 1 (20.00%) Office 365
Database & Business Intelligence
1 2 (40.00%) Data Warehouse
1 2 (40.00%) SQL Server
2 1 (20.00%) Big Data
2 1 (20.00%) Data Lake
2 1 (20.00%) Hadoop
2 1 (20.00%) NoSQL
2 1 (20.00%) Power BI
2 1 (20.00%) SQL Server 2012
2 1 (20.00%) SQL Server 2016
2 1 (20.00%) SQL Server Analysis Services
2 1 (20.00%) SQL Server Integration Services
2 1 (20.00%) SQL Server Reporting Services
General
1 3 (60.00%) Finance
1 3 (60.00%) Front Office
2 1 (20.00%) Back Office
2 1 (20.00%) Financial Institution
2 1 (20.00%) Telecoms
Job Titles
1 3 (60.00%) Developer
2 2 (40.00%) Murex Developer
3 1 (20.00%) Architect
3 1 (20.00%) Business Intelligence Developer
3 1 (20.00%) Data Architect
Libraries, Frameworks & Software Standards
1 2 (40.00%) Murex MxML
2 1 (20.00%) MDX
2 1 (20.00%) Murex Flex
Miscellaneous
1 1 (20.00%) Foreign Exchange (FX)
1 1 (20.00%) Reference Data
1 1 (20.00%) Wiki
Operating Systems
1 2 (40.00%) Unix
Processes & Methodologies
1 2 (40.00%) Business Intelligence
1 2 (40.00%) Data Modelling
2 1 (20.00%) Agile Software Development
2 1 (20.00%) Data Analysis
2 1 (20.00%) Data Architecture
2 1 (20.00%) Data Extraction
2 1 (20.00%) Data Integration
2 1 (20.00%) Data Management
2 1 (20.00%) Dimensional Modelling
2 1 (20.00%) Disaster Recovery
2 1 (20.00%) Enterprise Data Management
2 1 (20.00%) Information Management
2 1 (20.00%) ITSM
2 1 (20.00%) Project Management
2 1 (20.00%) Risk Management
2 1 (20.00%) Scrum
2 1 (20.00%) Service Management
2 1 (20.00%) Systems Analysis
2 1 (20.00%) Validation
2 1 (20.00%) Visualisation
Programming Languages
1 3 (60.00%) SQL
2 1 (20.00%) Java
2 1 (20.00%) T-SQL
Qualifications
1 1 (20.00%) ITIL Certification
1 1 (20.00%) Microsoft Certification
1 1 (20.00%) Postgraduate
Quality Assurance & Compliance
1 1 (20.00%) QA
Systems Management
1 1 (20.00%) Control-M
Vendors
1 3 (60.00%) Murex
2 2 (40.00%) Microsoft