Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Berkshire 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 23 November 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 > Berkshire
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 63 71 62
Rank change year-on-year +8 -9 +28
Contract jobs citing Data Warehouse 120 107 137
As % of all contract IT jobs advertised in Berkshire 2.92% 2.49% 2.74%
As % of the Database & Business Intelligence category 14.62% 15.01% 17.13%
Number of daily rates quoted 86 65 103
Berkshire median daily rate £450 £438 £425
Median daily rate % change year-on-year +2.86% +2.94% +6.25%
10th Percentile £353 £302 £308
90th Percentile £525 £825 £700
South East median daily rate £413 £415 £425
% change year-on-year -0.60% -2.35% +6.25%
Number of hourly rates quoted 2 0 0
Berkshire median hourly rate £42.25 - -
South East median hourly rate £42.25 £51.50 £25.44
% change year-on-year -17.96% +102.44% -32.16%

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 Berkshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Berkshire
Contract vacancies with a requirement for database or business intelligence skills 821 713 800
As % of all contract IT jobs advertised in Berkshire 19.98% 16.57% 16.03%
Number of daily rates quoted 504 390 461
Berkshire median daily rate £425 £406 £400
Median daily rate % change year-on-year +4.68% +1.50% +10.34%
10th Percentile £300 £300 £263
90th Percentile £588 £591 £538
South East median daily rate £413 £400 £375
% change year-on-year +3.13% +6.67% +7.14%
Number of hourly rates quoted 18 34 29
Berkshire median hourly rate £16.24 £9.50 £15.00
Median hourly rate % change year-on-year +70.95% -36.67% -25.93%
10th Percentile £9.25 £9.25 £9.25
90th Percentile £51.50 £19.36 £40.00
South East median hourly rate £42.50 £26.50 £27.50
% change year-on-year +60.38% -3.64% +10.00%

Data Warehouse
Job Vacancy Trend in Berkshire

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

Job vacancy trend for Data Warehouse in Berkshire

Data Warehouse
Contractor Daily Rate Trend in Berkshire

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

Contractor daily rate trend for Data Warehouse in Berkshire

Data Warehouse
Contractor Daily Rate Histogram in Berkshire

The daily rate distribution of IT jobs citing Data Warehouse in Berkshire over the 6 months to 23 November 2017.

Contractor daily rate histogram for Data Warehouse in Berkshire

Data Warehouse
Contractor Hourly Rate Trend in Berkshire

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

Contractor hourly rate trend for Data Warehouse in Berkshire

Data Warehouse
Contractor Hourly Rate Histogram in Berkshire

The hourly rate distribution of IT jobs citing Data Warehouse in Berkshire over the 6 months to 23 November 2017.

Contractor hourly rate histogram for Data Warehouse in Berkshire

Data Warehouse
Contract Job Locations in Berkshire

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 Berkshire region over the 6 months to 23 November 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
Reading +19 30 £456 -3.95% 4
Newbury +16 23 £463 -9.76%
Bracknell +12 21 £446 +18.93%
Slough -14 11 £525 +52.73%
Maidenhead -10 7 £270 -64.00%
Wokingham +5 2 £350 -26.32%
Data Warehouse
South East

For the 6 months to 23 November 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 Berkshire region with a requirement for Data Warehouse.

1 58 (48.33%) Business Intelligence
2 57 (47.50%) SQL
3 52 (43.33%) SQL Server
4 51 (42.50%) Agile Software Development
4 51 (42.50%) SQL Server Integration Services
5 48 (40.00%) ETL
6 39 (32.50%) SQL Server Reporting Services
7 35 (29.17%) Data Modelling
8 28 (23.33%) Finance
9 26 (21.67%) Migration
9 26 (21.67%) Wealth Management
9 26 (21.67%) Analytics
10 24 (20.00%) Big Data
10 24 (20.00%) Analytical Skills
11 21 (17.50%) Tableau
12 19 (15.83%) Oracle
12 19 (15.83%) T-SQL
13 18 (15.00%) SAP
13 18 (15.00%) Microsoft
14 17 (14.17%) Scrum
14 17 (14.17%) SDLC
14 17 (14.17%) SQL Server Analysis Services
14 17 (14.17%) Data Migration
14 17 (14.17%) Hadoop
15 16 (13.33%) Data Analysis
16 15 (12.50%) Informatica
16 15 (12.50%) Apache Spark
16 15 (12.50%) Apache Hive
17 14 (11.67%) Python
18 13 (10.83%) Data Integration

Data Warehouse
Co-occurring IT Skills in Berkshire 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 15 (12.50%) Apache Spark
2 4 (3.33%) PowerExchange
3 2 (1.67%) MS Project Server
3 2 (1.67%) SAS
3 2 (1.67%) SharePoint
4 1 (0.83%) Oracle SOA Suite
Applications
1 4 (3.33%) Microsoft Excel
1 4 (3.33%) Microsoft Office
2 2 (1.67%) Microsoft Project
Business Applications
1 7 (5.83%) SAP CRM
2 2 (1.67%) SAP ERP
3 1 (0.83%) Cognos Business Intelligence
Cloud Services
1 8 (6.67%) Google Cloud Platform
2 5 (4.17%) Bluemix
2 5 (4.17%) GitHub
2 5 (4.17%) IBM Cloud
3 3 (2.50%) Microsoft Azure
4 1 (0.83%) Amazon AWS
4 1 (0.83%) Azure Data Factory
4 1 (0.83%) Data Lake Analytics
4 1 (0.83%) IaaS
4 1 (0.83%) PaaS
Communications & Networking
1 5 (4.17%) Internet
Database & Business Intelligence
1 52 (43.33%) SQL Server
2 51 (42.50%) SQL Server Integration Services
3 39 (32.50%) SQL Server Reporting Services
4 24 (20.00%) Big Data
5 17 (14.17%) Hadoop
5 17 (14.17%) SQL Server Analysis Services
6 15 (12.50%) Apache Hive
7 11 (9.17%) Data Mart
7 11 (9.17%) Data Mining
7 11 (9.17%) Microsoft Analysis Services
8 9 (7.50%) BusinessObjects
8 9 (7.50%) Oracle Reports
9 8 (6.67%) QlikView
9 8 (6.67%) Star Schema
10 7 (5.83%) SQL Server 2012
11 6 (5.00%) Enterprise Data Warehouse
11 6 (5.00%) OLAP
12 5 (4.17%) PostgreSQL
12 5 (4.17%) SQL Server 2008
12 5 (4.17%) Sqoop
Development Applications
1 5 (4.17%) Git (software)
1 5 (4.17%) Jenkins
2 4 (3.33%) JIRA
3 3 (2.50%) Visual Studio
4 1 (0.83%) ERwin
4 1 (0.83%) PowerDesigner
General
1 28 (23.33%) Finance
2 9 (7.50%) Telecoms
3 7 (5.83%) Banking
3 7 (5.83%) Investment Banking
3 7 (5.83%) Marketing
4 1 (0.83%) Legal
4 1 (0.83%) Pharmaceutical
4 1 (0.83%) Retail
Job Titles
1 40 (33.33%) Developer
2 29 (24.17%) SQL Developer
3 22 (18.33%) Analyst
4 21 (17.50%) Business Intelligence Developer
5 16 (13.33%) Data Engineer
6 14 (11.67%) SQL Server Developer
7 13 (10.83%) Big Data Engineer
8 12 (10.00%) Data Warehouse Developer
8 12 (10.00%) SQL BI Developer
9 11 (9.17%) Architect
9 11 (9.17%) Data Analyst
10 10 (8.33%) Data Architect
10 10 (8.33%) SSAS Developer
11 9 (7.50%) SQL Server BI Developer
12 8 (6.67%) SSIS Developer
13 7 (5.83%) Business Analyst
13 7 (5.83%) SQL Server Data Warehouse Developer
14 6 (5.00%) DBA
14 6 (5.00%) Scrum Master
15 5 (4.17%) Oracle Developer
Libraries, Frameworks & Software Standards
1 12 (10.00%) MDX
2 8 (6.67%) Apache Tez
3 7 (5.83%) XML
4 6 (5.00%) Kafka
5 5 (4.17%) .NET
5 5 (4.17%) PySpark
5 5 (4.17%) Spark Streaming
6 2 (1.67%) REST
6 2 (1.67%) WCF
7 1 (0.83%) CSS
7 1 (0.83%) Dropwizard
7 1 (0.83%) Flask
7 1 (0.83%) J2EE
7 1 (0.83%) LESS
7 1 (0.83%) React
7 1 (0.83%) RESTful
7 1 (0.83%) Sass
7 1 (0.83%) Spring
7 1 (0.83%) Spring Boot
Miscellaneous
1 24 (20.00%) Analytical Skills
2 5 (4.17%) Internet of Things
3 2 (1.67%) Reference Data
3 2 (1.67%) Virtual Team
4 1 (0.83%) CMDB
4 1 (0.83%) Data Centre
4 1 (0.83%) Greenfield Project
4 1 (0.83%) Management Information System
Operating Systems
1 4 (3.33%) AIX
1 4 (3.33%) Linux
2 1 (0.83%) Unix
Processes & Methodologies
1 58 (48.33%) Business Intelligence
2 51 (42.50%) Agile Software Development
3 48 (40.00%) ETL
4 35 (29.17%) Data Modelling
5 26 (21.67%) Analytics
5 26 (21.67%) Migration
5 26 (21.67%) Wealth Management
6 17 (14.17%) Data Migration
6 17 (14.17%) Scrum
6 17 (14.17%) SDLC
7 16 (13.33%) Data Analysis
8 13 (10.83%) Data Integration
9 10 (8.33%) Software Engineering
10 9 (7.50%) Data Architecture
10 9 (7.50%) Data Engineering
10 9 (7.50%) Kimball Methodology
10 9 (7.50%) Stakeholder Management
11 8 (6.67%) Business Analysis
12 7 (5.83%) CRM
12 7 (5.83%) Data Cleansing
Programming Languages
1 57 (47.50%) SQL
2 19 (15.83%) T-SQL
3 14 (11.67%) Python
4 8 (6.67%) Scala
5 7 (5.83%) Java
6 6 (5.00%) C#
7 4 (3.33%) PL/SQL
8 3 (2.50%) Shell Script
9 2 (1.67%) Data Analysis Expressions (DAX)
10 1 (0.83%) ES6
10 1 (0.83%) GraphQL
10 1 (0.83%) JavaScript
10 1 (0.83%) PowerShell
10 1 (0.83%) U-SQL
10 1 (0.83%) VB.NET
Qualifications
1 7 (5.83%) Degree
2 2 (1.67%) CSQA
2 2 (1.67%) PRINCE2 Certification
3 1 (0.83%) ISEB
3 1 (0.83%) Numerate Degree
Quality Assurance & Compliance
1 6 (5.00%) Data Quality
2 3 (2.50%) QA
System Software
1 6 (5.00%) Docker
2 5 (4.17%) Apache Flume
2 5 (4.17%) HDFS
3 1 (0.83%) Virtual Machines
Systems Management
1 6 (5.00%) Oozie
2 5 (4.17%) Ambari
2 5 (4.17%) Hadoop YARN
2 5 (4.17%) Kubernetes
3 2 (1.67%) HP Quality Center
Vendors
1 21 (17.50%) Tableau
2 19 (15.83%) Oracle
3 18 (15.00%) Microsoft
3 18 (15.00%) SAP
4 15 (12.50%) Informatica
5 9 (7.50%) IBM
6 8 (6.67%) Google
6 8 (6.67%) Hortonworks
7 7 (5.83%) HP
7 7 (5.83%) Siebel
8 6 (5.00%) Callidus
9 3 (2.50%) MicroStrategy
10 2 (1.67%) Cognos
10 2 (1.67%) Teradata
11 1 (0.83%) Ab Initio
11 1 (0.83%) Chordiant
11 1 (0.83%) Cloudera
11 1 (0.83%) Pega
11 1 (0.83%) Salesforce.com