Period
to 22 June 2018

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 22 June 2018 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
22 Jun 2018
Same period 2017 Same period 2016
Rank 43 31 27
Rank change year-on-year -12 -4 +6
Contract jobs citing Data Warehouse 13 6 9
As % of all contract IT jobs advertised in Canary Wharf 3.93% 2.51% 3.64%
As % of the Database & Business Intelligence category 9.09% 9.68% 14.06%
Number of daily rates quoted 3 3 10
Canary Wharf median daily rate £550 £573 £480
Median daily rate % change year-on-year -3.93% +19.27% +0.52%
10th Percentile £455 £514 £424
90th Percentile £655 £584 £502
Tower Hamlets median daily rate £550 £573 £480
% change year-on-year -3.93% +19.27% +0.52%
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 143 62 64
As % of all contract IT jobs advertised in Canary Wharf 43.20% 25.94% 25.91%
Number of daily rates quoted 86 51 52
Canary Wharf median daily rate £525 £575 £476
Median daily rate % change year-on-year -8.70% +20.73% +0.26%
10th Percentile £413 £450 £326
90th Percentile £625 £650 £673
Tower Hamlets median daily rate £525 £575 £476
% change year-on-year -8.70% +20.73% -5.69%
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 22 June 2018.

Contractor daily rate histogram for Data Warehouse in Canary Wharf

For the 6 months to 22 June 2018, 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 Canary Wharf region with a requirement for Data Warehouse.

1 12 (92.31%) SQL
2 11 (84.62%) ETL
3 10 (76.92%) Business Intelligence
3 10 (76.92%) Finance
4 9 (69.23%) Python
4 9 (69.23%) Amazon AWS
5 8 (61.54%) Hadoop
5 8 (61.54%) Visualisation
5 8 (61.54%) Big Data
5 8 (61.54%) Java
5 8 (61.54%) Apache Spark
6 7 (53.85%) DevOps
6 7 (53.85%) Algorithms
6 7 (53.85%) Analytical Skills
6 7 (53.85%) Data Science
6 7 (53.85%) JavaScript
6 7 (53.85%) Data Mining
6 7 (53.85%) Statistical Modelling
6 7 (53.85%) Tableau
6 7 (53.85%) Kafka
6 7 (53.85%) Apache Solr
6 7 (53.85%) Scala
6 7 (53.85%) Apache Hive
6 7 (53.85%) NoSQL
6 7 (53.85%) R
6 7 (53.85%) Data Visualisation
7 6 (46.15%) Natural Language Processing
7 6 (46.15%) HBase
7 6 (46.15%) HTML5
7 6 (46.15%) Apache Cassandra

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 8 (61.54%) Apache Spark
2 7 (53.85%) Apache Solr
3 5 (38.46%) Confluence
3 5 (38.46%) Elasticsearch
4 1 (7.69%) Apache Pig
4 1 (7.69%) SAS
Business Applications
1 2 (15.38%) SAP Oil and Gas
Cloud Services
1 9 (69.23%) Amazon AWS
2 6 (46.15%) Amazon S3
3 3 (23.08%) Microsoft Azure
4 1 (7.69%) Amazon EC2
4 1 (7.69%) Amazon EMR
4 1 (7.69%) PaaS
Communications & Networking
1 5 (38.46%) Kerberos
1 5 (38.46%) SSL
1 5 (38.46%) VPN
Database & Business Intelligence
1 8 (61.54%) Big Data
1 8 (61.54%) Hadoop
2 7 (53.85%) Apache Hive
2 7 (53.85%) Data Mining
2 7 (53.85%) NoSQL
3 6 (46.15%) Amazon Redshift
3 6 (46.15%) Apache Cassandra
3 6 (46.15%) Data Lake
3 6 (46.15%) HBase
3 6 (46.15%) Parquet
3 6 (46.15%) Power BI
3 6 (46.15%) Relational Database
4 3 (23.08%) MongoDB
5 2 (15.38%) Azure SQL Data Warehouse
5 2 (15.38%) Impala
5 2 (15.38%) SAP BW
5 2 (15.38%) SAP HANA
5 2 (15.38%) Spotfire
6 1 (7.69%) Amazon RDS
6 1 (7.69%) Oracle ODI
Development Applications
1 5 (38.46%) FishEye
1 5 (38.46%) Git (software)
1 5 (38.46%) JIRA
2 1 (7.69%) GitLab
2 1 (7.69%) Visual Studio Team System
General
1 10 (76.92%) Finance
2 6 (46.15%) Games
3 1 (7.69%) Retail
Job Titles
1 7 (53.85%) Developer
2 6 (46.15%) Big Data Developer
2 6 (46.15%) Hadoop Developer
3 3 (23.08%) Data Engineer
4 1 (7.69%) Analyst
4 1 (7.69%) Applications Developer
4 1 (7.69%) Business Intelligence Business Analyst
4 1 (7.69%) Data Analytics Analyst
4 1 (7.69%) Data Analytics Engineer
4 1 (7.69%) Data Business Analyst
4 1 (7.69%) Data Modeller
4 1 (7.69%) Full Stack Developer
4 1 (7.69%) MATLAB Engineer
4 1 (7.69%) Mobile Applications Developer
4 1 (7.69%) Python Engineer
4 1 (7.69%) SAP Analyst
4 1 (7.69%) SAP BI Analyst
4 1 (7.69%) SAP Business Analyst
4 1 (7.69%) SAP Engineer
4 1 (7.69%) Technical Architect
Libraries, Frameworks & Software Standards
1 7 (53.85%) Kafka
2 6 (46.15%) HTML
2 6 (46.15%) HTML5
2 6 (46.15%) Natural Language Processing
2 6 (46.15%) Play Framework
2 6 (46.15%) React
2 6 (46.15%) XML
3 2 (15.38%) Lucene
3 2 (15.38%) RESTful
4 1 (7.69%) AngularJS
4 1 (7.69%) CSS
4 1 (7.69%) Hibernate
4 1 (7.69%) JMS
4 1 (7.69%) jQuery
4 1 (7.69%) JSON
4 1 (7.69%) Node.js
4 1 (7.69%) OAuth
4 1 (7.69%) OAuth2
4 1 (7.69%) OpenID
4 1 (7.69%) Spring
Miscellaneous
1 7 (53.85%) Algorithms
1 7 (53.85%) Analytical Skills
2 6 (46.15%) Fintech
3 1 (7.69%) Clustering
3 1 (7.69%) Computer Science
3 1 (7.69%) Management Information System
3 1 (7.69%) Mobile App
3 1 (7.69%) Replication
3 1 (7.69%) Self-Motivation
3 1 (7.69%) Virtual Team
Operating Systems
1 6 (46.15%) Unix
2 2 (15.38%) Linux
3 1 (7.69%) CentOS
3 1 (7.69%) Red Hat Enterprise Linux
Processes & Methodologies
1 11 (84.62%) ETL
2 10 (76.92%) Business Intelligence
3 8 (61.54%) Visualisation
4 7 (53.85%) Data Science
4 7 (53.85%) Data Visualisation
4 7 (53.85%) DevOps
4 7 (53.85%) Statistical Modelling
5 6 (46.15%) Continuous Integration
5 6 (46.15%) Data Analysis
5 6 (46.15%) Disruptive Innovation
5 6 (46.15%) Machine Learning
5 6 (46.15%) Mathematical Modelling
5 6 (46.15%) Mathematics
5 6 (46.15%) Problem-Solving
6 5 (38.46%) Agile Software Development
6 5 (38.46%) ETL Development
6 5 (38.46%) Performance Tuning
6 5 (38.46%) Technical Architecture
7 4 (30.77%) Analytics
8 3 (23.08%) Data Governance
Programming Languages
1 12 (92.31%) SQL
2 9 (69.23%) Python
3 8 (61.54%) Java
4 7 (53.85%) JavaScript
4 7 (53.85%) R
4 7 (53.85%) Scala
5 6 (46.15%) Bash Shell
5 6 (46.15%) Perl
6 1 (7.69%) C#
6 1 (7.69%) MATLAB
6 1 (7.69%) PL/SQL
Qualifications
1 1 (7.69%) Computer Science Degree
1 1 (7.69%) Degree
1 1 (7.69%) ISEB
1 1 (7.69%) ISEB Practitioner
1 1 (7.69%) Security Cleared
Quality Assurance & Compliance
1 1 (7.69%) GDPR
System Software
1 6 (46.15%) HDFS
2 1 (7.69%) Apache Flume
2 1 (7.69%) Apache ZooKeeper
Systems Management
1 6 (46.15%) Hadoop YARN
2 5 (38.46%) Ansible
3 1 (7.69%) Oozie
Vendors
1 7 (53.85%) Tableau
2 5 (38.46%) Atlassian
2 5 (38.46%) Hortonworks
3 3 (23.08%) Oracle
4 2 (15.38%) SAP
4 2 (15.38%) Talend
5 1 (7.69%) Alteryx
5 1 (7.69%) Cloudera
5 1 (7.69%) Informatica
5 1 (7.69%) Microsoft
5 1 (7.69%) Salesforce.com