Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf 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 21 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
Tower Hamlets > Canary Wharf
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 33 27 34
Rank change year-on-year -6 +7 -8
Contract jobs citing Data Warehouse 13 13 12
As % of all contract IT jobs advertised in Canary Wharf 4.64% 4.15% 3.19%
As % of the Database & Business Intelligence category 17.81% 17.81% 13.19%
Number of daily rates quoted 3 9 7
Canary Wharf median daily rate £550 £475 £475
Median daily rate % change year-on-year +15.79% - +5.56%
10th Percentile £415 £404 £422
90th Percentile £610 £588 £560
Tower Hamlets median daily rate £575 £475 £475
% change year-on-year +21.05% - +5.56%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets 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 Canary Wharf with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Canary Wharf
Contract vacancies with a requirement for database or business intelligence skills 73 73 91
As % of all contract IT jobs advertised in Canary Wharf 26.07% 23.32% 24.20%
Number of daily rates quoted 51 56 48
Canary Wharf median daily rate £575 £450 £488
Median daily rate % change year-on-year +27.78% -7.69% +5.41%
10th Percentile £381 £313 £385
90th Percentile £700 £625 £600
Tower Hamlets median daily rate £575 £450 £521
% change year-on-year +27.78% -13.67% +4.25%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Data Warehouse
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for Data Warehouse in Canary Wharf

Data Warehouse
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for Data Warehouse in Canary Wharf

Data Warehouse
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing Data Warehouse in Canary Wharf over the 6 months to 21 November 2017.

Contractor daily rate histogram for Data Warehouse in Canary Wharf

For the 6 months to 21 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 Canary Wharf region with a requirement for Data Warehouse.

1 11 (84.62%) Java
1 11 (84.62%) SQL
1 11 (84.62%) Hibernate
1 11 (84.62%) Spring
2 10 (76.92%) Scrum
2 10 (76.92%) Finance
2 10 (76.92%) ETL
3 9 (69.23%) Python
3 9 (69.23%) JMS
3 9 (69.23%) Unix
3 9 (69.23%) JavaScript
3 9 (69.23%) Perl
3 9 (69.23%) Lucene
3 9 (69.23%) Data Analysis
3 9 (69.23%) Apache Solr
3 9 (69.23%) Hadoop
3 9 (69.23%) Open Source
3 9 (69.23%) Bash Shell
3 9 (69.23%) Apache Hive
3 9 (69.23%) MongoDB
3 9 (69.23%) Apache Cassandra
3 9 (69.23%) NoSQL
3 9 (69.23%) R
3 9 (69.23%) MapReduce
3 9 (69.23%) Riak
3 9 (69.23%) Big Data
3 9 (69.23%) Statistical Modelling
3 9 (69.23%) Kafka
3 9 (69.23%) MarkLogic
3 9 (69.23%) Apache Pig

Data Warehouse
Co-occurring IT Skills in Canary Wharf 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 9 (69.23%) Apache Pig
1 9 (69.23%) Apache Solr
1 9 (69.23%) Apache Spark
2 2 (15.38%) Oracle SOA Suite
2 2 (15.38%) Oracle Workflow
3 1 (7.69%) Confluence
Cloud Services
1 8 (61.54%) Amazon AWS
1 8 (61.54%) Amazon EC2
1 8 (61.54%) Microsoft Azure
Communications & Networking
1 1 (7.69%) LDAP
Database & Business Intelligence
1 9 (69.23%) Apache Cassandra
1 9 (69.23%) Apache Hive
1 9 (69.23%) Big Data
1 9 (69.23%) Hadoop
1 9 (69.23%) Impala
1 9 (69.23%) MarkLogic
1 9 (69.23%) MongoDB
1 9 (69.23%) NoSQL
1 9 (69.23%) Riak
2 8 (61.54%) Blockchain
2 8 (61.54%) Data Mining
2 8 (61.54%) Relational Database
3 2 (15.38%) Oracle Database
4 1 (7.69%) Enterprise Data Warehouse
Development Applications
1 1 (7.69%) JIRA
General
1 10 (76.92%) Finance
2 8 (61.54%) Games
3 1 (7.69%) Banking
3 1 (7.69%) Financial Institution
Job Titles
1 9 (69.23%) Big Data Developer
1 9 (69.23%) Developer
2 2 (15.38%) Architect
2 2 (15.38%) Software Architect
3 1 (7.69%) Analyst
3 1 (7.69%) Data Analyst
3 1 (7.69%) Data Warehouse Manager
3 1 (7.69%) Data Warehouse Project Manager
3 1 (7.69%) Java Developer
3 1 (7.69%) Project Manager
3 1 (7.69%) Senior Big Data Developer
3 1 (7.69%) Senior Developer
3 1 (7.69%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 11 (84.62%) Hibernate
1 11 (84.62%) Spring
2 9 (69.23%) JMS
2 9 (69.23%) Kafka
2 9 (69.23%) Lucene
3 8 (61.54%) Natural Language Processing
3 8 (61.54%) Play Framework
4 2 (15.38%) J2EE
4 2 (15.38%) XML
5 1 (7.69%) AngularJS
5 1 (7.69%) Apache Flex
5 1 (7.69%) BlazeDS
5 1 (7.69%) JSON
5 1 (7.69%) RESTful
5 1 (7.69%) Spring MVC
5 1 (7.69%) XSL
5 1 (7.69%) XSLT
Miscellaneous
1 9 (69.23%) Analytical Skills
2 8 (61.54%) Algorithms
2 8 (61.54%) Fintech
2 8 (61.54%) Replication
3 2 (15.38%) Computer Science
4 1 (7.69%) Digital Media
4 1 (7.69%) Foreign Exchange (FX)
4 1 (7.69%) Management Information System
4 1 (7.69%) PMI
Operating Systems
1 9 (69.23%) Unix
2 8 (61.54%) CentOS
2 8 (61.54%) Linux
2 8 (61.54%) Red Hat Enterprise Linux
Processes & Methodologies
1 10 (76.92%) ETL
1 10 (76.92%) Scrum
2 9 (69.23%) Data Analysis
2 9 (69.23%) MapReduce
2 9 (69.23%) Open Source
2 9 (69.23%) Statistical Modelling
3 8 (61.54%) Continuous Integration
3 8 (61.54%) Data Visualisation
3 8 (61.54%) Disruptive Innovation
3 8 (61.54%) Information Retrieval
3 8 (61.54%) Machine Learning
3 8 (61.54%) Mathematical Modelling
3 8 (61.54%) Mathematics
3 8 (61.54%) Software Engineering
3 8 (61.54%) Visualisation
4 3 (23.08%) Agile Software Development
4 3 (23.08%) Business Intelligence
5 2 (15.38%) Data Modelling
5 2 (15.38%) OOA/OOD
5 2 (15.38%) SOA
Programming Languages
1 11 (84.62%) Java
1 11 (84.62%) SQL
2 9 (69.23%) Bash Shell
2 9 (69.23%) JavaScript
2 9 (69.23%) Perl
2 9 (69.23%) Python
2 9 (69.23%) R
3 8 (61.54%) C#
3 8 (61.54%) Scala
4 2 (15.38%) PL/SQL
5 1 (7.69%) ActionScript
Qualifications
1 2 (15.38%) ISEB
1 2 (15.38%) ISTQB
2 1 (7.69%) PMI Certification
Quality Assurance & Compliance
1 1 (7.69%) Data Quality
1 1 (7.69%) QA
System Software
1 1 (7.69%) Active Directory
Systems Management
1 9 (69.23%) Hadoop YARN
Vendors
1 2 (15.38%) IBM
1 2 (15.38%) Oracle
1 2 (15.38%) Sybase
2 1 (7.69%) Adobe