Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in the City of London 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 24 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
Central London > City of London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 90 52 35
Rank change year-on-year -38 -17 +15
Contract jobs citing Data Warehouse 195 283 467
As % of all contract IT jobs advertised in the City of London 2.73% 4.24% 5.14%
As % of the Database & Business Intelligence category 11.19% 16.15% 19.72%
Number of daily rates quoted 171 225 374
City of London median daily rate £500 £450 £450
Median daily rate % change year-on-year +11.11% - -
10th Percentile £400 £363 £336
90th Percentile £675 £625 £600
Central London median daily rate £488 £450 £450
% change year-on-year +8.33% - -
Number of hourly rates quoted 1 0 1
City of London median hourly rate £28.00 - £25.00
Central London median hourly rate £28.00 - £25.00

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 the City of London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
City of London
Contract vacancies with a requirement for database or business intelligence skills 1742 1752 2368
As % of all contract IT jobs advertised in the City of London 24.36% 26.28% 26.05%
Number of daily rates quoted 1419 1394 1894
City of London median daily rate £525 £475 £463
Median daily rate % change year-on-year +10.53% +2.70% +6.63%
10th Percentile £363 £325 £313
90th Percentile £697 £675 £638
Central London median daily rate £525 £475 £450
% change year-on-year +10.53% +5.56% +5.88%
Number of hourly rates quoted 11 1 9
City of London median hourly rate £27.50 £45.00 £25.00
Median hourly rate % change year-on-year -38.89% +80.00% -18.88%
10th Percentile £20.75 £42.50 £16.25
90th Percentile £33.25 £47.50 £70.75
Central London median hourly rate £25.99 £45.00 £21.98
% change year-on-year -42.24% +104.78% -25.46%

Data Warehouse
Job Vacancy Trend in the City of London

Job postings citing Data Warehouse as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Data Warehouse in the City of London

Data Warehouse
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Data Warehouse in the City of London

Data Warehouse
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Data Warehouse in the City of London over the 6 months to 24 November 2017.

Contractor daily rate histogram for Data Warehouse in the City of London

Data Warehouse
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for Data Warehouse in the City of London

Data Warehouse
Contract Job Locations in the City of London

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 City of London region over the 6 months to 24 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
Moorgate - 1 £500 -
Data Warehouse
Central London

For the 6 months to 24 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 City of London region with a requirement for Data Warehouse.

1 136 (69.74%) Business Intelligence
2 133 (68.21%) SQL
3 85 (43.59%) SQL Server
4 80 (41.03%) ETL
5 71 (36.41%) SQL Server Integration Services
6 63 (32.31%) Finance
7 58 (29.74%) SQL Server Reporting Services
8 57 (29.23%) Data Modelling
9 52 (26.67%) SQL Server Analysis Services
10 50 (25.64%) Microsoft
11 45 (23.08%) Agile Software Development
12 42 (21.54%) T-SQL
12 42 (21.54%) Kimball Methodology
13 34 (17.44%) Power BI
14 33 (16.92%) Oracle
15 29 (14.87%) Big Data
16 28 (14.36%) Python
17 26 (13.33%) Analytics
17 26 (13.33%) Hadoop
18 24 (12.31%) ETL Development
19 22 (11.28%) Dimensional Modelling
20 21 (10.77%) Relational Database
20 21 (10.77%) Banking
21 20 (10.26%) PL/SQL
21 20 (10.26%) Java
21 20 (10.26%) Tableau
22 18 (9.23%) DevOps
22 18 (9.23%) SDLC
22 18 (9.23%) MDX
23 17 (8.72%) Migration

Data Warehouse
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 17 (8.72%) Apache Spark
2 5 (2.56%) SAS
3 4 (2.05%) SharePoint
4 3 (1.54%) Apache
5 1 (0.51%) Apache Airflow
5 1 (0.51%) Apache Pig
5 1 (0.51%) BizTalk Server
5 1 (0.51%) Confluence
5 1 (0.51%) Elasticsearch
5 1 (0.51%) Oracle SOA Suite
Applications
1 9 (4.62%) Microsoft Excel
2 4 (2.05%) Microsoft Office
3 3 (1.54%) MS Visio
Business Applications
1 4 (2.05%) Markit EDM
2 2 (1.03%) Dynamics CRM
2 2 (1.03%) Dynamics NAV
2 2 (1.03%) Eagle PACE
3 1 (0.51%) Cognos Business Intelligence
3 1 (0.51%) Dynamics AX
3 1 (0.51%) HFM
3 1 (0.51%) MoSes
3 1 (0.51%) SAP FI-GL
3 1 (0.51%) thinkFolio
Cloud Services
1 15 (7.69%) Microsoft Azure
2 9 (4.62%) Amazon AWS
3 4 (2.05%) GitHub
4 3 (1.54%) Amazon EMR
4 3 (1.54%) Amazon S3
4 3 (1.54%) Google Cloud Platform
4 3 (1.54%) SaaS
5 2 (1.03%) AWS Data Pipeline
5 2 (1.03%) Cloud Computing
5 2 (1.03%) PaaS
6 1 (0.51%) Amazon Kinesis
6 1 (0.51%) Data Lake Analytics
6 1 (0.51%) IaaS
6 1 (0.51%) Office 365
Communications & Networking
1 2 (1.03%) Wireshark
2 1 (0.51%) Internet
2 1 (0.51%) SMS
2 1 (0.51%) VLAN
Database & Business Intelligence
1 85 (43.59%) SQL Server
2 71 (36.41%) SQL Server Integration Services
3 58 (29.74%) SQL Server Reporting Services
4 52 (26.67%) SQL Server Analysis Services
5 34 (17.44%) Power BI
6 29 (14.87%) Big Data
7 26 (13.33%) Hadoop
8 21 (10.77%) Relational Database
9 15 (7.69%) QlikView
9 15 (7.69%) RDBMS
10 13 (6.67%) Apache Hive
10 13 (6.67%) BusinessObjects
10 13 (6.67%) Oracle Database
10 13 (6.67%) PostgreSQL
10 13 (6.67%) SQL Server 2014
10 13 (6.67%) SQL Server 2016
11 12 (6.15%) OLAP
12 11 (5.64%) SQL Server 2008
13 9 (4.62%) Enterprise Data Warehouse
14 8 (4.10%) Data Lake
Development Applications
1 6 (3.08%) Eclipse
2 5 (2.56%) Jenkins
2 5 (2.56%) JIRA
2 5 (2.56%) Subversion
3 4 (2.05%) Git (software)
4 3 (1.54%) ERwin
4 3 (1.54%) Toad
4 3 (1.54%) Visual Studio
5 2 (1.03%) Cucumber
5 2 (1.03%) Maven
5 2 (1.03%) Team Foundation Server
6 1 (0.51%) Bitbucket
6 1 (0.51%) FitNesse
6 1 (0.51%) HP UFT
6 1 (0.51%) JBehave
6 1 (0.51%) Mockito
6 1 (0.51%) Selenium
6 1 (0.51%) SoapUI
6 1 (0.51%) SpecFlow
6 1 (0.51%) SQL Server Management Studio (SSMS)
General
1 63 (32.31%) Finance
2 21 (10.77%) Banking
3 9 (4.62%) Retail
4 6 (3.08%) Legal
5 4 (2.05%) Investment Banking
6 3 (1.54%) Advertising
6 3 (1.54%) Marketing
7 2 (1.03%) Front Office
7 2 (1.03%) Law
7 2 (1.03%) Manufacturing
7 2 (1.03%) Pharmaceutical
7 2 (1.03%) Publishing
7 2 (1.03%) Retail Banking
8 1 (0.51%) Financial Institution
8 1 (0.51%) General Ledger
8 1 (0.51%) International Banking
Job Titles
1 75 (38.46%) Developer
2 44 (22.56%) Analyst
3 38 (19.49%) Business Intelligence Developer
4 21 (10.77%) SSIS Developer
5 20 (10.26%) SQL Developer
6 18 (9.23%) Business Analyst
7 16 (8.21%) Architect
8 15 (7.69%) Business Intelligence Analyst
8 15 (7.69%) SSRS Developer
9 14 (7.18%) Data Analyst
9 14 (7.18%) SSAS Developer
10 12 (6.15%) Data Architect
10 12 (6.15%) SQL Analyst
10 12 (6.15%) SQL BI Developer
11 11 (5.64%) Business Developer
11 11 (5.64%) Data Engineer
11 11 (5.64%) Data Warehouse Developer
11 11 (5.64%) Project Manager
12 8 (4.10%) Business Intelligence Business Analyst
12 8 (4.10%) Consultant
Libraries, Frameworks & Software Standards
1 18 (9.23%) MDX
2 14 (7.18%) Kafka
3 12 (6.15%) PySpark
4 8 (4.10%) .NET
5 7 (3.59%) XML
6 4 (2.05%) COM
6 4 (2.05%) SOAP
6 4 (2.05%) XSD
7 3 (1.54%) jQuery
7 3 (1.54%) JSON
7 3 (1.54%) Web Services
8 2 (1.03%) AngularJS
8 2 (1.03%) CSS
8 2 (1.03%) D3.js
8 2 (1.03%) HTML
8 2 (1.03%) RESTful
9 1 (0.51%) FIX Protocol
9 1 (0.51%) J2EE
9 1 (0.51%) WCF
9 1 (0.51%) WPF
Miscellaneous
1 16 (8.21%) Analytical Skills
2 8 (4.10%) Greenfield Project
2 8 (4.10%) Reinsurance
3 6 (3.08%) Computer Science
3 6 (3.08%) Fixed Income
4 5 (2.56%) Data Centre
5 4 (2.05%) Derivative
5 4 (2.05%) Equities
6 3 (1.54%) Data Structures
7 2 (1.03%) Credit Risk
7 2 (1.03%) Foreign Exchange (FX)
7 2 (1.03%) Management Information System
7 2 (1.03%) Market Risk
7 2 (1.03%) Mobile App
7 2 (1.03%) Pricing Data
7 2 (1.03%) User Experience
7 2 (1.03%) Wiki
8 1 (0.51%) NHS
8 1 (0.51%) N-Tier
8 1 (0.51%) Online Banking
Operating Systems
1 9 (4.62%) Linux
2 8 (4.10%) Unix
3 2 (1.03%) Windows
4 1 (0.51%) Red Hat Enterprise Linux
Processes & Methodologies
1 136 (69.74%) Business Intelligence
2 80 (41.03%) ETL
3 57 (29.23%) Data Modelling
4 45 (23.08%) Agile Software Development
5 42 (21.54%) Kimball Methodology
6 26 (13.33%) Analytics
7 24 (12.31%) ETL Development
8 22 (11.28%) Dimensional Modelling
9 18 (9.23%) DevOps
9 18 (9.23%) SDLC
10 17 (8.72%) Migration
11 15 (7.69%) Data Analysis
12 13 (6.67%) Stakeholder Management
12 13 (6.67%) Visualisation
13 12 (6.15%) Data Engineering
13 12 (6.15%) Data Migration
13 12 (6.15%) Open Source
14 11 (5.64%) Data Management
14 11 (5.64%) Scrum
15 10 (5.13%) Data Visualisation
Programming Languages
1 133 (68.21%) SQL
2 42 (21.54%) T-SQL
3 28 (14.36%) Python
4 20 (10.26%) Java
4 20 (10.26%) PL/SQL
5 12 (6.15%) Shell Script
6 11 (5.64%) R
7 9 (4.62%) C#
7 9 (4.62%) Data Analysis Expressions (DAX)
8 5 (2.56%) JavaScript
9 2 (1.03%) Bash Shell
9 2 (1.03%) C
9 2 (1.03%) C++
9 2 (1.03%) SAS Macro
10 1 (0.51%) Apex Code
10 1 (0.51%) Groovy
10 1 (0.51%) Perl
10 1 (0.51%) VB
10 1 (0.51%) VBA
10 1 (0.51%) VBScript
Qualifications
1 11 (5.64%) Degree
2 4 (2.05%) Computer Science Degree
3 3 (1.54%) ITIL Certification
4 2 (1.03%) PMI Certification
4 2 (1.03%) PMP
5 1 (0.51%) ISEB
5 1 (0.51%) Numerate Degree
5 1 (0.51%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 9 (4.62%) Data Quality
2 8 (4.10%) QA
3 5 (2.56%) Solvency II
4 4 (2.05%) MiFID
5 1 (0.51%) EMIR
5 1 (0.51%) GCP
5 1 (0.51%) GDPR
5 1 (0.51%) SLA
System Software
1 14 (7.18%) HDFS
2 13 (6.67%) Apache Flume
3 1 (0.51%) Virtual Machines
Systems Management
1 11 (5.64%) Oozie
2 10 (5.13%) Ambari
3 3 (1.54%) Puppet
4 2 (1.03%) Ansible
4 2 (1.03%) Control-M
4 2 (1.03%) Rundeck
Vendors
1 50 (25.64%) Microsoft
2 33 (16.92%) Oracle
3 20 (10.26%) Tableau
4 12 (6.15%) Informatica
5 7 (3.59%) Teradata
6 6 (3.08%) IBM
6 6 (3.08%) MicroStrategy
7 5 (2.56%) Birst
7 5 (2.56%) Cognos
7 5 (2.56%) Salesforce.com
8 3 (1.54%) Google
8 3 (1.54%) Netezza
9 2 (1.03%) Alteryx
9 2 (1.03%) BMC
9 2 (1.03%) Calypso
9 2 (1.03%) Charles River
9 2 (1.03%) Omniture
9 2 (1.03%) SAP
9 2 (1.03%) Vertica
10 1 (0.51%) Hortonworks