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 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Data Mart
London / City of London
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 230 250 305
Rank change year-on-year +20 +55  
Permanent jobs citing Data Mart 7 9 13
As % of all permanent IT jobs advertised in the City of London 0.13% 0.14% 0.13%
As % of the Database & Business Intelligence category 0.43% 0.52% 0.42%
Number of salaries quoted 7 8 10
Median salary £68,250 £62,500 £56,250
Median salary % change year-on-year +9.20% +11.11%  
90% offered a salary of more than £52,000 £57,750 £46,750
10% offered a salary of more than £80,000 £71,750 £80,250
UK excluding London median salary £48,875 £47,500 £46,500
% change year-on-year +2.89% +2.15%  

Data Mart is in the database and business intelligence skills category. The next 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 and business intelligence skills.

Database & Business Intelligence Skills
City of London
Permanent job vacancies with a requirement for database and business intelligence skills 1631 1743 3076
As % of all permanent IT job vacancies advertised in the City of London 31.41% 27.32% 29.62%
Number of salaries quoted 1448 1568 2671
Median salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.34% -  
90% offered a salary of more than £41,500 £40,000 £40,000
10% offered a salary of more than £77,500 £77,500 £80,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Data Mart
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Data Mart as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

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 3 months to 22 June 2017.

Salary histogram for Data Mart in the City of London

For the 6 months to 22 June 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%) Data Warehouse
1 7 (77.78%) Business Intelligence
2 6 (66.67%) ETL
3 5 (55.56%) Data Modelling
3 5 (55.56%) Analytical Skills
4 4 (44.44%) Relational Database
4 4 (44.44%) RDBMS
4 4 (44.44%) SQL
4 4 (44.44%) SQL Server
4 4 (44.44%) Informatica
4 4 (44.44%) Talend Open Studio
4 4 (44.44%) Talend
5 3 (33.33%) Cloudera
5 3 (33.33%) Kafka
5 3 (33.33%) MarkLogic
5 3 (33.33%) Data Cleansing
5 3 (33.33%) Data Architecture
5 3 (33.33%) Data Analysis
5 3 (33.33%) Hadoop
5 3 (33.33%) ERwin
5 3 (33.33%) Legal
5 3 (33.33%) Cisco
5 3 (33.33%) IBM
5 3 (33.33%) Impala
5 3 (33.33%) Big Data
5 3 (33.33%) Apache Spark
5 3 (33.33%) ETL Development
5 3 (33.33%) Data Flow Diagram
5 3 (33.33%) Data Lake
6 2 (22.22%) Microsoft

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 3 (33.33%) Apache Spark
Database & Business Intelligence
1 7 (77.78%) Data Warehouse
2 4 (44.44%) RDBMS
2 4 (44.44%) Relational Database
2 4 (44.44%) SQL Server
3 3 (33.33%) Big Data
3 3 (33.33%) Data Lake
3 3 (33.33%) Hadoop
3 3 (33.33%) Impala
3 3 (33.33%) MarkLogic
4 2 (22.22%) SQL Server Integration Services
4 2 (22.22%) SQL Server Reporting Services
5 1 (11.11%) BusinessObjects
5 1 (11.11%) Oracle Reports
5 1 (11.11%) Pentaho
5 1 (11.11%) PostgreSQL
5 1 (11.11%) SQL Server 2012
Development Applications
1 4 (44.44%) Talend Open Studio
2 3 (33.33%) ERwin
General
1 3 (33.33%) Legal
2 2 (22.22%) Finance
3 1 (11.11%) Advertising
Job Titles
1 4 (44.44%) Architect
1 4 (44.44%) Data Architect
2 3 (33.33%) Big Data Architect
2 3 (33.33%) Developer
2 3 (33.33%) Hadoop Architect
3 2 (22.22%) Java Developer
3 2 (22.22%) Murex Developer
3 2 (22.22%) Murex MxML Developer
4 1 (11.11%) Analyst
4 1 (11.11%) Business Intelligence Architect
4 1 (11.11%) Insight Analyst
4 1 (11.11%) Lead Developer
4 1 (11.11%) Report Analyst
4 1 (11.11%) Salesforce Architect
4 1 (11.11%) Team Leader
Libraries, Frameworks & Software Standards
1 3 (33.33%) Kafka
2 2 (22.22%) Murex MxML
3 1 (11.11%) .NET
3 1 (11.11%) COM
Miscellaneous
1 5 (55.56%) Analytical Skills
2 2 (22.22%) Foreign Exchange (FX)
Operating Systems
1 2 (22.22%) Unix
Processes & Methodologies
1 7 (77.78%) Business Intelligence
2 6 (66.67%) ETL
3 5 (55.56%) Data Modelling
4 3 (33.33%) Data Analysis
4 3 (33.33%) Data Architecture
4 3 (33.33%) Data Cleansing
4 3 (33.33%) Data Flow Diagram
4 3 (33.33%) ETL Development
5 2 (22.22%) Continuous Improvement
5 2 (22.22%) Data Management
5 2 (22.22%) Data Transformation
5 2 (22.22%) Visualisation
5 2 (22.22%) Workflow
6 1 (11.11%) ITIL
6 1 (11.11%) Migration
6 1 (11.11%) Project Management
6 1 (11.11%) Release Management
6 1 (11.11%) Stakeholder Management
6 1 (11.11%) Test Automation
6 1 (11.11%) Waterfall
Programming Languages
1 4 (44.44%) SQL
2 2 (22.22%) Java
2 2 (22.22%) Shell Script
3 1 (11.11%) T-SQL
Quality Assurance & Compliance
1 2 (22.22%) QA
2 1 (11.11%) Data Quality
Vendors
1 4 (44.44%) Informatica
1 4 (44.44%) Talend
2 3 (33.33%) Cisco
2 3 (33.33%) Cloudera
2 3 (33.33%) IBM
3 2 (22.22%) Microsoft
3 2 (22.22%) Murex
4 1 (11.11%) Cognos
4 1 (11.11%) Oracle
4 1 (11.11%) Salesforce.com
4 1 (11.11%) Tableau
City, London
onezeero.
Salary: £250 - £350 per day
Posted: 18 hours ago
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onezeero.
Salary: £37000 - £45000 per annum
Posted: 17 hours ago
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ANSON MCCADE
Salary: £70k - £90k base + 5k sign on
Posted: Yesterday