Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Data Mart skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Mart over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Data Mart
Central London > City of London
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 315 329 379
Rank change year-on-year +14 +50 +55
Permanent jobs citing Data Mart 9 21 40
As % of all permanent IT jobs advertised in the City of London 0.088% 0.18% 0.24%
As % of the Database & Business Intelligence category 0.28% 0.60% 0.80%
Number of salaries quoted 8 19 28
City of London median annual salary £67,500 £70,000 £80,000
Median salary % change year-on-year -3.57% -12.50% +45.45%
10th Percentile £53,125 £60,500 £45,125
90th Percentile £85,000 £103,000 £86,500
Central London median annual salary £67,500 £70,000 £80,000
% change year-on-year -3.57% -12.50% +45.45%

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 permanent 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
Permanent vacancies with a requirement for database or business intelligence skills 3206 3528 4992
As % of all permanent IT jobs advertised in the City of London 31.31% 30.18% 29.60%
Number of salaries quoted 2927 3240 4339
City of London median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +4.55%
10th Percentile £41,250 £36,250 £36,250
90th Percentile £87,500 £86,250 £85,000
Central London median annual salary £59,500 £55,000 £57,000
% change year-on-year +8.18% -3.51% +3.64%

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
Salary Trend in the City of London

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

Salary trend for Data Mart in the City of London

Data Mart
Salary Histogram in the City of London

The salary distribution of IT jobs citing Data Mart in the City of London over the 6 months to 22 November 2017.

Salary histogram for Data Mart in the City of London

For the 6 months to 22 November 2017, IT jobs citing Data Mart also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Data Mart.

1 7 (77.78%) SQL
2 6 (66.67%) Data Warehouse
3 5 (55.56%) Data Modelling
4 3 (33.33%) Murex
4 3 (33.33%) Foreign Exchange (FX)
4 3 (33.33%) Business Intelligence
4 3 (33.33%) SQL Server
4 3 (33.33%) Finance
4 3 (33.33%) PostgreSQL
4 3 (33.33%) QlikView
4 3 (33.33%) Dimensional Modelling
4 3 (33.33%) Visualisation
4 3 (33.33%) Amazon AWS
4 3 (33.33%) Murex MxML
4 3 (33.33%) Continuous Improvement
4 3 (33.33%) Amazon Redshift
4 3 (33.33%) Amazon RDS
4 3 (33.33%) Qlik Sense
5 2 (22.22%) Data Transformation
5 2 (22.22%) Analytical Skills
5 2 (22.22%) SDLC
5 2 (22.22%) Data Quality
5 2 (22.22%) SQL Server 2012
5 2 (22.22%) Kimball Methodology
5 2 (22.22%) QA
5 2 (22.22%) Test Automation
5 2 (22.22%) Waterfall
5 2 (22.22%) Data Visualisation
5 2 (22.22%) Release Management
5 2 (22.22%) Java

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:

Cloud Services
1 3 (33.33%) Amazon AWS
Database & Business Intelligence
1 6 (66.67%) Data Warehouse
2 3 (33.33%) Amazon RDS
2 3 (33.33%) Amazon Redshift
2 3 (33.33%) PostgreSQL
2 3 (33.33%) Qlik Sense
2 3 (33.33%) QlikView
2 3 (33.33%) SQL Server
3 2 (22.22%) SQL Server 2012
3 2 (22.22%) SQL Server Integration Services
3 2 (22.22%) SQL Server Reporting Services
General
1 3 (33.33%) Finance
2 1 (11.11%) Back Office
Job Titles
1 5 (55.56%) Developer
2 3 (33.33%) QlikView Developer
3 2 (22.22%) Analyst
3 2 (22.22%) Java Developer
3 2 (22.22%) Murex Developer
3 2 (22.22%) Murex MxML Developer
4 1 (11.11%) Applications Support
4 1 (11.11%) Applications Support Analyst
4 1 (11.11%) Insight Analyst
4 1 (11.11%) Murex Analyst
4 1 (11.11%) Murex Support
4 1 (11.11%) Murex Support Analyst
4 1 (11.11%) Report Analyst
4 1 (11.11%) Support Analyst
Libraries, Frameworks & Software Standards
1 3 (33.33%) Murex MxML
Miscellaneous
1 3 (33.33%) Foreign Exchange (FX)
2 2 (22.22%) Analytical Skills
3 1 (11.11%) Derivative
3 1 (11.11%) Interest Rate Derivative
Operating Systems
1 2 (22.22%) Unix
Processes & Methodologies
1 5 (55.56%) Data Modelling
2 3 (33.33%) Business Intelligence
2 3 (33.33%) Continuous Improvement
2 3 (33.33%) Dimensional Modelling
2 3 (33.33%) Visualisation
3 2 (22.22%) Agile Software Development
3 2 (22.22%) Data Management
3 2 (22.22%) Data Transformation
3 2 (22.22%) Data Visualisation
3 2 (22.22%) ETL
3 2 (22.22%) ITIL
3 2 (22.22%) Kimball Methodology
3 2 (22.22%) Project Management
3 2 (22.22%) Release Management
3 2 (22.22%) SDLC
3 2 (22.22%) Test Automation
3 2 (22.22%) Waterfall
3 2 (22.22%) Workflow
4 1 (11.11%) Data Analysis
4 1 (11.11%) Translating Business Requirements
Programming Languages
1 7 (77.78%) SQL
2 2 (22.22%) Java
2 2 (22.22%) Shell Script
2 2 (22.22%) T-SQL
Quality Assurance & Compliance
1 2 (22.22%) Data Quality
1 2 (22.22%) QA
Vendors
1 3 (33.33%) Murex
2 2 (22.22%) Microsoft
3 1 (11.11%) ION Trading
3 1 (11.11%) Tableau
3 1 (11.11%) Wallstreet Suite