Period
to 13 December 2017

The following table provides summary statistics for contract job vacancies advertised in Oxfordshire 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 13 December 2017 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
South East > Oxfordshire
6 months to
13 Dec 2017
Same period 2016 Same period 2015
Rank 73 92 59
Rank change year-on-year +19 -33 -24
Contract jobs citing Data Warehouse 31 19 46
As % of all contract IT jobs advertised in Oxfordshire 2.60% 1.51% 3.65%
As % of the Database & Business Intelligence category 11.07% 5.49% 13.98%
Number of daily rates quoted 25 18 35
Oxfordshire median daily rate £463 £463 £438
Median daily rate % change year-on-year - +5.71% -2.78%
10th Percentile £345 £371 £218
90th Percentile £569 £522 £495
South East median daily rate £413 £415 £425
% change year-on-year -0.60% -2.35% +6.25%
Number of hourly rates quoted 0 0 1
Oxfordshire median hourly rate - - £45.00
South East median hourly rate £42.25 £51.50 £25.44
% change year-on-year -17.96% +102.44% -35.59%

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 Oxfordshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Oxfordshire
Contract vacancies with a requirement for database or business intelligence skills 280 346 329
As % of all contract IT jobs advertised in Oxfordshire 23.47% 27.48% 26.07%
Number of daily rates quoted 228 255 256
Oxfordshire median daily rate £450 £450 £400
Median daily rate % change year-on-year - +12.50% -
10th Percentile £305 £306 £250
90th Percentile £553 £533 £520
South East median daily rate £425 £400 £380
% change year-on-year +6.13% +5.26% +8.57%
Number of hourly rates quoted 0 4 5
Oxfordshire median hourly rate - £17.43 £27.50
Median hourly rate % change year-on-year - -36.62% +14.58%
South East median hourly rate £43.75 £20.50 £26.50
% change year-on-year +113.41% -22.64% +10.42%

Data Warehouse
Job Vacancy Trend in Oxfordshire

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

Job vacancy trend for Data Warehouse in Oxfordshire

Data Warehouse
Contractor Daily Rate Trend in Oxfordshire

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

Contractor daily rate trend for Data Warehouse in Oxfordshire

Data Warehouse
Contractor Daily Rate Histogram in Oxfordshire

The daily rate distribution of IT jobs citing Data Warehouse in Oxfordshire over the 6 months to 13 December 2017.

Contractor daily rate histogram for Data Warehouse in Oxfordshire

Data Warehouse
Contractor Hourly Rate Trend in Oxfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Warehouse in Oxfordshire.

Contractor hourly rate trend for Data Warehouse in Oxfordshire

Data Warehouse
Contract Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Warehouse within the Oxfordshire region over the 6 months to 13 December 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Oxford +2 22 £469 -3.85%
Kidlington - 2 £463 -
Abingdon - 1 £375 - 1
Data Warehouse
South East

For the 6 months to 13 December 2017, IT contractor jobs citing Data Warehouse also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Oxfordshire region with a requirement for Data Warehouse.

1 25 (80.65%) SQL
2 19 (61.29%) Business Intelligence
2 19 (61.29%) Agile Software Development
3 18 (58.06%) ETL
4 15 (48.39%) SQL Server Integration Services
5 13 (41.94%) Talend Open Studio
5 13 (41.94%) Talend
5 13 (41.94%) Kimball Methodology
6 11 (35.48%) Data Integration
6 11 (35.48%) Dimensional Modelling
6 11 (35.48%) Data Modelling
6 11 (35.48%) SQL Server
6 11 (35.48%) PL/SQL
7 10 (32.26%) Data Architecture
8 9 (29.03%) Performance Tuning
8 9 (29.03%) T-SQL
8 9 (29.03%) Microsoft
8 9 (29.03%) Data Management
8 9 (29.03%) SQL Server Reporting Services
9 8 (25.81%) Software Engineering
9 8 (25.81%) JIRA
9 8 (25.81%) Stakeholder Management
9 8 (25.81%) Microsoft Azure
10 5 (16.13%) Analytics
10 5 (16.13%) Power BI
10 5 (16.13%) SQL Server Analysis Services
10 5 (16.13%) Finance
10 5 (16.13%) OLAP
11 4 (12.90%) .NET
11 4 (12.90%) C#

Data Warehouse
Co-occurring IT Skills in Oxfordshire 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 (9.68%) IIS
Business Applications
1 3 (9.68%) Markit EDM
2 1 (3.23%) Bloomberg AIM
2 1 (3.23%) thinkFolio
Cloud Services
1 8 (25.81%) Microsoft Azure
2 4 (12.90%) Azure Data Factory
3 3 (9.68%) IaaS
3 3 (9.68%) PaaS
4 2 (6.45%) Boomi
5 1 (3.23%) Azure Machine Learning
Communications & Networking
1 2 (6.45%) FTP
Database & Business Intelligence
1 15 (48.39%) SQL Server Integration Services
2 11 (35.48%) SQL Server
3 9 (29.03%) SQL Server Reporting Services
4 5 (16.13%) OLAP
4 5 (16.13%) Power BI
4 5 (16.13%) SQL Server Analysis Services
5 4 (12.90%) Azure SQL Data Warehouse
5 4 (12.90%) OLAP Cube
5 4 (12.90%) Oracle BI EE
6 3 (9.68%) Data Lake
6 3 (9.68%) MongoDB
7 2 (6.45%) HDInsight
7 2 (6.45%) Oracle Database
7 2 (6.45%) SQL Server 2008
8 1 (3.23%) Azure SQL Database
8 1 (3.23%) Oracle OWB
8 1 (3.23%) SQL Server 2012
8 1 (3.23%) SQL Server 2014
8 1 (3.23%) SQL Server 2016
Development Applications
1 13 (41.94%) Talend Open Studio
2 8 (25.81%) JIRA
General
1 5 (16.13%) Finance
2 3 (9.68%) Publishing
3 2 (6.45%) Front Office
4 1 (3.23%) Marketing
Job Titles
1 26 (83.87%) Developer
2 13 (41.94%) ETL Developer
3 11 (35.48%) Data Warehouse Developer
3 11 (35.48%) SQL Developer
4 7 (22.58%) Business Intelligence Developer
5 6 (19.35%) Talend Developer
6 3 (9.68%) .NET Developer
6 3 (9.68%) Business Intelligence Specialist
6 3 (9.68%) Data Integration Developer
6 3 (9.68%) Data Integration Specialist
6 3 (9.68%) Data Warehouse Specialist
6 3 (9.68%) ETL Specialist
6 3 (9.68%) Integration Developer
6 3 (9.68%) Integration Specialist
6 3 (9.68%) SQL BI Developer
7 2 (6.45%) Data Modeller
7 2 (6.45%) Data Warehouse Consultant
7 2 (6.45%) Database Developer
7 2 (6.45%) Report Analyst
7 2 (6.45%) SSIS Developer
Libraries, Frameworks & Software Standards
1 4 (12.90%) .NET
1 4 (12.90%) CSS
2 3 (9.68%) Angular 2
2 3 (9.68%) AngularJS
2 3 (9.68%) HTML
2 3 (9.68%) REST
2 3 (9.68%) SOAP
2 3 (9.68%) Twitter Bootstrap
3 2 (6.45%) ASP.NET
3 2 (6.45%) ASP.NET MVC
3 2 (6.45%) MDX
3 2 (6.45%) Razor View Engine
3 2 (6.45%) RESTful
Miscellaneous
1 2 (6.45%) N-Tier
2 1 (3.23%) Algorithms
2 1 (3.23%) Blog
2 1 (3.23%) Management Information System
2 1 (3.23%) RIA
Processes & Methodologies
1 19 (61.29%) Agile Software Development
1 19 (61.29%) Business Intelligence
2 18 (58.06%) ETL
3 13 (41.94%) Kimball Methodology
4 11 (35.48%) Data Integration
4 11 (35.48%) Data Modelling
4 11 (35.48%) Dimensional Modelling
5 10 (32.26%) Data Architecture
6 9 (29.03%) Data Management
6 9 (29.03%) Performance Tuning
7 8 (25.81%) Software Engineering
7 8 (25.81%) Stakeholder Management
8 5 (16.13%) Analytics
9 3 (9.68%) BDD
9 3 (9.68%) Continuous Delivery
9 3 (9.68%) DevOps
9 3 (9.68%) Waterfall
10 2 (6.45%) Data Transformation
10 2 (6.45%) Dependency Injection
10 2 (6.45%) Unit Testing
Programming Languages
1 25 (80.65%) SQL
2 11 (35.48%) PL/SQL
3 9 (29.03%) T-SQL
4 4 (12.90%) C#
5 3 (9.68%) JavaScript
6 2 (6.45%) Data Analysis Expressions (DAX)
7 1 (3.23%) Python
7 1 (3.23%) R
7 1 (3.23%) U-SQL
Qualifications
1 1 (3.23%) BPSS Clearance
1 1 (3.23%) DBS Check
1 1 (3.23%) Security Cleared
System Software
1 3 (9.68%) Active Directory
1 3 (9.68%) Virtual Machines
1 3 (9.68%) VMware Infrastructure
Vendors
1 13 (41.94%) Talend
2 9 (29.03%) Microsoft
3 3 (9.68%) Oracle
3 3 (9.68%) Twitter
3 3 (9.68%) VMware
4 2 (6.45%) Dell
4 2 (6.45%) Tableau
5 1 (3.23%) Bloomberg
5 1 (3.23%) Charles River
5 1 (3.23%) Cognos