Period
to 19 January 2019

The following table provides summary statistics for contract job vacancies advertised in Belfast with a requirement for Data Warehouse skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Warehouse over the 6 months to 19 January 2019 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 Warehousing
County Antrim > Belfast
6 months to
19 Jan 2019
Same period 2018 Same period 2017
Rank 39 62 44
Rank change year-on-year +23 -18 -
Contract jobs citing Data Warehouse 5 6 4
As % of all contract IT jobs advertised in Belfast 1.66% 1.28% 1.22%
As % of the Database & Business Intelligence category 5.95% 4.14% 3.81%
Number of daily rates quoted 1 0 4
Belfast median daily rate £275 - £382
10th Percentile £263 - £347
90th Percentile £288 - £393
County Antrim median daily rate £275 - £382
Number of hourly rates quoted 0 0 0
Belfast median hourly rate - - -
County Antrim median hourly rate - - -

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 Belfast with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Belfast
Contract vacancies with a requirement for database or business intelligence skills 84 145 105
As % of all contract IT jobs advertised in Belfast 27.91% 30.85% 31.91%
Number of daily rates quoted 45 106 76
Belfast median daily rate £412 £430 £413
Median daily rate % change year-on-year -4.19% +4.24% +32.00%
10th Percentile £225 £339 £327
90th Percentile £483 £650 £588
County Antrim median daily rate £412 £430 £413
% change year-on-year -4.19% +4.24% +32.00%
Number of hourly rates quoted 4 3 4
Belfast median hourly rate £33.00 £14.00 £12.17
Median hourly rate % change year-on-year +135.71% +15.04% -
10th Percentile £22.05 £14.00 £10.00
90th Percentile £141.60 £15.60 £37.38
County Antrim median hourly rate £33.00 £16.00 £14.34
% change year-on-year +106.25% +11.58% -

Data Warehouse
Job Vacancy Trend in Belfast

Job postings citing Data Warehouse as a percentage of all IT jobs advertised in Belfast.

Job vacancy trend for Data Warehouse in Belfast

Data Warehouse
Contractor Daily Rate Trend in Belfast

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Warehouse in Belfast.

Contractor daily rate trend for Data Warehouse in Belfast

For the 6 months to 19 January 2019, IT contractor jobs citing 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 Belfast region with a requirement for Data Warehouse.

1 5 (100.00%) Business Intelligence
2 4 (80.00%) SQL
2 4 (80.00%) SQL Server
2 4 (80.00%) Analytical Skills
3 3 (60.00%) SAS
3 3 (60.00%) Analytics
3 3 (60.00%) Oracle ODI
3 3 (60.00%) Oracle Database
3 3 (60.00%) Relational Database
3 3 (60.00%) Flask
3 3 (60.00%) Time Series Analysis
3 3 (60.00%) Statistical Inference
3 3 (60.00%) Scorecard
3 3 (60.00%) Balanced Scorecard
3 3 (60.00%) Data Extraction
3 3 (60.00%) Visualisation
3 3 (60.00%) Bash Shell
3 3 (60.00%) Predictive Modelling
3 3 (60.00%) R
3 3 (60.00%) Data Visualisation
3 3 (60.00%) RapidMiner
3 3 (60.00%) Linux
3 3 (60.00%) Python
3 3 (60.00%) PL/SQL
3 3 (60.00%) Oracle
3 3 (60.00%) RDBMS
3 3 (60.00%) SPSS
3 3 (60.00%) MATLAB
4 2 (40.00%) Microsoft
5 1 (20.00%) BusinessObjects

Data Warehouse
Co-occurring IT Skills in Belfast 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 (60.00%) SAS
Applications
1 3 (60.00%) SPSS
2 1 (20.00%) Microsoft Excel
2 1 (20.00%) Microsoft PowerPoint
Database & Business Intelligence
1 4 (80.00%) SQL Server
2 3 (60.00%) Oracle Database
2 3 (60.00%) Oracle ODI
2 3 (60.00%) RDBMS
2 3 (60.00%) Relational Database
3 1 (20.00%) BusinessObjects
3 1 (20.00%) Qlik Sense
3 1 (20.00%) QlikView
3 1 (20.00%) SQL Server 2012
3 1 (20.00%) SQL Server Analysis Services
3 1 (20.00%) SQL Server Integration Services
3 1 (20.00%) SQL Server Reporting Services
General
1 1 (20.00%) Banking
1 1 (20.00%) Investment Banking
Job Titles
1 4 (80.00%) Analyst
2 3 (60.00%) Data Analyst
2 3 (60.00%) Oracle Analyst
3 1 (20.00%) Banking Analyst
3 1 (20.00%) Banking Business Analyst
3 1 (20.00%) Business Analyst
3 1 (20.00%) Data Business Analyst
3 1 (20.00%) Developer
Libraries, Frameworks & Software Standards
1 3 (60.00%) Flask
Miscellaneous
1 4 (80.00%) Analytical Skills
Operating Systems
1 3 (60.00%) Linux
Processes & Methodologies
1 5 (100.00%) Business Intelligence
2 3 (60.00%) Analytics
2 3 (60.00%) Balanced Scorecard
2 3 (60.00%) Data Extraction
2 3 (60.00%) Data Visualisation
2 3 (60.00%) Predictive Modelling
2 3 (60.00%) Scorecard
2 3 (60.00%) Statistical Inference
2 3 (60.00%) Time Series Analysis
2 3 (60.00%) Visualisation
3 1 (20.00%) Customer Requirements
3 1 (20.00%) Data Modelling
3 1 (20.00%) Problem-Solving
Programming Languages
1 4 (80.00%) SQL
2 3 (60.00%) Bash Shell
2 3 (60.00%) MATLAB
2 3 (60.00%) PL/SQL
2 3 (60.00%) Python
2 3 (60.00%) R
3 1 (20.00%) T-SQL
Vendors
1 3 (60.00%) Oracle
1 3 (60.00%) RapidMiner
2 2 (40.00%) Microsoft
3 1 (20.00%) Cognos