The table below looks at the statistics for Hadoop skills in IT contracts advertised for the Canary Wharf region. Included is a guide to the contractor rates offered in IT contracts that have cited Hadoop over the 3 months to 20 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
20 Feb 2017
Same period 2016 Same period 2015
Apache Hadoop
London / Canary Wharf
Rank 22 23 19
Rank change year-on-year
+1 -4
Contract jobs citing Hadoop 2 2 4
As % of all contract IT jobs located in Canary Wharf 1.61% 1.67% 4.04%
As % of the Database & Business Intelligence category 6.45% 10.53% 18.18%
Number of daily rates quoted 1 1 2
Median daily rate £575 £650 £725
Median daily rate % change year-on-year
-11.53% -10.34%
UK excluding London median daily rate £500 £489 £475
% change year-on-year
+2.30% +2.89%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.00 - £36.50

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Canary Wharf region.

Database & Business Intelligence Category
Canary Wharf
Contract IT job ads with a match in the
Database & Business Intelligence category
31 19 22
As % of all contract IT jobs located in Canary Wharf 25.00% 15.83% 22.22%
Number of daily rates quoted 22 16 12
Median daily rate £573 £490 £600
Median daily rate % change year-on-year
+16.83% -18.33%
90% offered a daily rate of more than £450 £450 £430
10% offered a daily rate of more than £600 £650 £720
UK excluding London median daily rate £400 £375 £368
% change year-on-year
+6.66% +2.04%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.75 £32.50 £32.50
% change year-on-year
+16.15% -

Hadoop
Jobs Demand Trend in Canary Wharf

The demand trend of contract jobs across the Canary Wharf region citing Hadoop as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Hadoop Jobs Demand Trend in Canary Wharf

Hadoop
Daily Rate Trend in Canary Wharf

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Hadoop across the Canary Wharf region.

Hadoop Daily Rate Trend in Canary Wharf

Hadoop
Top 30 Related IT Skills in Canary Wharf

For the 6 months to 20 February 2017, IT contractor jobs citing Hadoop 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 Hadoop.

1 9 (90.00%) Finance
2 8 (80.00%) Java
2 8 (80.00%) Apache Spark
3 7 (70.00%) Big Data
3 7 (70.00%) Python
4 5 (50.00%) Spring
4 5 (50.00%) Kafka
4 5 (50.00%) Hadoop YARN
4 5 (50.00%) Apache Hive
4 5 (50.00%) MongoDB
4 5 (50.00%) NoSQL
4 5 (50.00%) R
4 5 (50.00%) MapReduce
5 4 (40.00%) Riak
5 4 (40.00%) Apache Cassandra
5 4 (40.00%) Bash Shell
5 4 (40.00%) Lucene
5 4 (40.00%) Data Analysis
5 4 (40.00%) Open Source
5 4 (40.00%) Apache Solr
5 4 (40.00%) Apache Pig
5 4 (40.00%) Impala
5 4 (40.00%) MarkLogic
5 4 (40.00%) Statistical Modelling
5 4 (40.00%) Hibernate
5 4 (40.00%) Data Warehouse
5 4 (40.00%) JMS
5 4 (40.00%) Perl
5 4 (40.00%) Unix
5 4 (40.00%) Analytical Skills

Hadoop
Top Related 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 (80.00%) Apache Spark
2 4 (40.00%) Apache Pig
2 4 (40.00%) Apache Solr
3 2 (20.00%) Apache
3 2 (20.00%) Oracle Coherence
4 1 (10.00%) DataSynapse
4 1 (10.00%) IIS
4 1 (10.00%) JBoss
4 1 (10.00%) Oracle HTTP Server
4 1 (10.00%) Tomcat
4 1 (10.00%) WebLogic
4 1 (10.00%) WebSphere
Applications
1 1 (10.00%) MS Excel
Cloud Services
1 1 (10.00%) Amazon AWS
1 1 (10.00%) Microsoft Azure
Communications & Networking
1 1 (10.00%) FCoE
1 1 (10.00%) Fibre Channel
1 1 (10.00%) HTTP
1 1 (10.00%) Internet
1 1 (10.00%) iSCSI
1 1 (10.00%) LAN
1 1 (10.00%) Multicast
1 1 (10.00%) NAS
1 1 (10.00%) SAN
1 1 (10.00%) WAN
Database & Business Intelligence
1 7 (70.00%) Big Data
2 5 (50.00%) Apache Hive
2 5 (50.00%) MongoDB
2 5 (50.00%) NoSQL
3 4 (40.00%) Apache Cassandra
3 4 (40.00%) Data Warehouse
3 4 (40.00%) Impala
3 4 (40.00%) MarkLogic
3 4 (40.00%) Riak
4 2 (20.00%) HBase
4 2 (20.00%) SQL Server
5 1 (10.00%) Hazelcast
5 1 (10.00%) Sqoop
Development Applications
1 1 (10.00%) Eclipse
1 1 (10.00%) IntelliJ
1 1 (10.00%) Maven
General
1 9 (90.00%) Finance
2 1 (10.00%) Banking
Job Titles
1 4 (40.00%) Developer
1 4 (40.00%) Java Developer
1 4 (40.00%) Senior Developer
1 4 (40.00%) Senior Java Developer
2 2 (20.00%) Big Data Developer
2 2 (20.00%) Big Data Engineer
2 2 (20.00%) Data Scientist
2 2 (20.00%) Senior Big Data Developer
3 1 (10.00%) Architect
3 1 (10.00%) Big Data Manager
3 1 (10.00%) Cloud Architect
3 1 (10.00%) Cloud Infrastructure Architect
3 1 (10.00%) Data Engineer
3 1 (10.00%) Designer
3 1 (10.00%) DevOps Architect
3 1 (10.00%) Digital Architect
3 1 (10.00%) Finance Manager
3 1 (10.00%) Java Engineer
3 1 (10.00%) Senior Designer
3 1 (10.00%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 5 (50.00%) Kafka
1 5 (50.00%) Spring
2 4 (40.00%) Hibernate
2 4 (40.00%) JMS
2 4 (40.00%) Lucene
3 2 (20.00%) HTML
3 2 (20.00%) J2EE
3 2 (20.00%) MLlib
3 2 (20.00%) XML
3 2 (20.00%) XSLT
4 1 (10.00%) Ajax
4 1 (10.00%) Esper
4 1 (10.00%) iBATIS
4 1 (10.00%) JSP
4 1 (10.00%) Rendezvous
4 1 (10.00%) RESTful
4 1 (10.00%) Spring Boot
4 1 (10.00%) Web Services
4 1 (10.00%) WebSockets
4 1 (10.00%) XHTML
Miscellaneous
1 4 (40.00%) Analytical Skills
2 1 (10.00%) Market Risk
2 1 (10.00%) Online Banking
Operating Systems
1 4 (40.00%) Unix
2 2 (20.00%) Linux
3 1 (10.00%) Solaris
3 1 (10.00%) Windows
Processes & Methodologies
1 5 (50.00%) MapReduce
2 4 (40.00%) Data Analysis
2 4 (40.00%) Open Source
2 4 (40.00%) Statistical Modelling
3 3 (30.00%) Analytics
4 2 (20.00%) Agile Software Development
4 2 (20.00%) Data Analytics
5 1 (10.00%) Benchmarking
5 1 (10.00%) Business Intelligence
5 1 (10.00%) Complex Event Processing
5 1 (10.00%) DevOps
5 1 (10.00%) Event-Driven Architecture
5 1 (10.00%) Inversion of Control
5 1 (10.00%) Machine Learning
5 1 (10.00%) Performance Tuning
5 1 (10.00%) Project Management
5 1 (10.00%) Scrum
5 1 (10.00%) Software Delivery
5 1 (10.00%) Software Engineering
5 1 (10.00%) Stakeholder Management
Programming Languages
1 8 (80.00%) Java
2 7 (70.00%) Python
3 5 (50.00%) R
4 4 (40.00%) Bash Shell
4 4 (40.00%) Perl
5 2 (20.00%) Scala
6 1 (10.00%) JavaScript
6 1 (10.00%) MATLAB
6 1 (10.00%) Shell Script
6 1 (10.00%) SQL
System Software
1 1 (10.00%) HDFS
1 1 (10.00%) Hyper-V
1 1 (10.00%) KVM
1 1 (10.00%) NFS
1 1 (10.00%) Oracle RAC
1 1 (10.00%) SRDF
1 1 (10.00%) VMware Infrastructure
1 1 (10.00%) Xen
Systems Management
1 5 (50.00%) Hadoop YARN
Vendors
1 3 (30.00%) Oracle
2 2 (20.00%) IBM
3 1 (10.00%) AppDynamics
3 1 (10.00%) Cisco
3 1 (10.00%) Cloudera
3 1 (10.00%) EMC
3 1 (10.00%) Hortonworks
3 1 (10.00%) Intel
3 1 (10.00%) NetApp
3 1 (10.00%) Sybase
3 1 (10.00%) TIBCO
3 1 (10.00%) Vertica
3 1 (10.00%) VMware