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 16 January 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
16 Jan 2017
Same period 2016 Same period 2015
Apache Hadoop
London / Canary Wharf
Rank 22 17 20
Rank change year-on-year
-5 +3
Contract jobs citing Hadoop 5 9 3
As % of all contract IT jobs located in Canary Wharf 3.82% 6.57% 2.70%
As % of the Database & Business Intelligence category 14.71% 25.00% 15.00%
Number of daily rates quoted 5 8 2
Median daily rate £575 £450 £725
Median daily rate % change year-on-year
+27.77% -37.93%
90% offered a daily rate of more than £545 £425 £625
10% offered a daily rate of more than £635 £545 £825
UK excluding London median daily rate £500 £500 £475
% change year-on-year
- +5.26%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £31.45 - £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
34 36 20
As % of all contract IT jobs located in Canary Wharf 25.95% 26.28% 18.02%
Number of daily rates quoted 24 27 12
Median daily rate £575 £450 £525
Median daily rate % change year-on-year
+27.77% -14.28%
90% offered a daily rate of more than £455 £425 £420
10% offered a daily rate of more than £600 £648 £673
UK excluding London median daily rate £400 £384 £363
% change year-on-year
+4.16% +5.93%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.50 £26.50 £32.00
% change year-on-year
+41.50% -17.18%

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
Daily Rate Histogram in Canary Wharf

This chart provides a histogram of daily rates quoted in contract IT jobs citing Hadoop across the Canary Wharf region over the 3 months to 16 January 2017.

Hadoop Daily Rate Histogram in Canary Wharf

Hadoop
Top 30 Related IT Skills in Canary Wharf

For the 6 months to 16 January 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 8 (88.89%) Finance
2 7 (77.78%) Python
2 7 (77.78%) Java
2 7 (77.78%) Apache Spark
3 6 (66.67%) Big Data
4 5 (55.56%) Kafka
4 5 (55.56%) NoSQL
4 5 (55.56%) R
4 5 (55.56%) MapReduce
4 5 (55.56%) Apache Hive
4 5 (55.56%) MongoDB
4 5 (55.56%) Hadoop YARN
5 4 (44.44%) Analytical Skills
5 4 (44.44%) Apache Pig
5 4 (44.44%) Impala
5 4 (44.44%) Apache Cassandra
5 4 (44.44%) Bash Shell
5 4 (44.44%) Open Source
5 4 (44.44%) Apache Solr
5 4 (44.44%) Riak
5 4 (44.44%) Statistical Modelling
5 4 (44.44%) MarkLogic
5 4 (44.44%) Perl
5 4 (44.44%) Unix
5 4 (44.44%) Hibernate
5 4 (44.44%) Data Warehouse
5 4 (44.44%) JMS
5 4 (44.44%) Lucene
5 4 (44.44%) Data Analysis
5 4 (44.44%) Spring

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 7 (77.78%) Apache Spark
2 4 (44.44%) Apache Pig
2 4 (44.44%) Apache Solr
3 2 (22.22%) Apache
4 1 (11.11%) IIS
4 1 (11.11%) JBoss
4 1 (11.11%) Oracle Coherence
4 1 (11.11%) Oracle HTTP Server
4 1 (11.11%) Tomcat
4 1 (11.11%) WebLogic
4 1 (11.11%) WebSphere
Applications
1 1 (11.11%) MS Excel
Cloud Services
1 1 (11.11%) Amazon AWS
1 1 (11.11%) Microsoft Azure
Communications & Networking
1 1 (11.11%) FCoE
1 1 (11.11%) Fibre Channel
1 1 (11.11%) HTTP
1 1 (11.11%) Internet
1 1 (11.11%) iSCSI
1 1 (11.11%) LAN
1 1 (11.11%) Multicast
1 1 (11.11%) NAS
1 1 (11.11%) SAN
1 1 (11.11%) WAN
Database & Business Intelligence
1 6 (66.67%) Big Data
2 5 (55.56%) Apache Hive
2 5 (55.56%) MongoDB
2 5 (55.56%) NoSQL
3 4 (44.44%) Apache Cassandra
3 4 (44.44%) Data Warehouse
3 4 (44.44%) Impala
3 4 (44.44%) MarkLogic
3 4 (44.44%) Riak
4 2 (22.22%) HBase
4 2 (22.22%) SQL Server
5 1 (11.11%) Sqoop
Development Applications
1 1 (11.11%) Eclipse
1 1 (11.11%) IntelliJ
1 1 (11.11%) Maven
General
1 8 (88.89%) Finance
2 1 (11.11%) Banking
Job Titles
1 3 (33.33%) Developer
1 3 (33.33%) Java Developer
1 3 (33.33%) Senior Developer
1 3 (33.33%) Senior Java Developer
2 2 (22.22%) Big Data Developer
2 2 (22.22%) Big Data Engineer
2 2 (22.22%) Data Scientist
2 2 (22.22%) Senior Big Data Developer
3 1 (11.11%) Architect
3 1 (11.11%) Big Data Manager
3 1 (11.11%) Cloud Architect
3 1 (11.11%) Cloud Infrastructure Architect
3 1 (11.11%) Data Engineer
3 1 (11.11%) DevOps Architect
3 1 (11.11%) Digital Architect
3 1 (11.11%) Finance Manager
3 1 (11.11%) Java Engineer
3 1 (11.11%) Project Manager
3 1 (11.11%) Senior Java Engineer
3 1 (11.11%) Software Engineer
Libraries, Frameworks & Software Standards
1 5 (55.56%) Kafka
2 4 (44.44%) Hibernate
2 4 (44.44%) JMS
2 4 (44.44%) Lucene
2 4 (44.44%) Spring
3 2 (22.22%) HTML
3 2 (22.22%) MLlib
3 2 (22.22%) XML
3 2 (22.22%) XSLT
4 1 (11.11%) Ajax
4 1 (11.11%) Esper
4 1 (11.11%) iBATIS
4 1 (11.11%) J2EE
4 1 (11.11%) JSP
4 1 (11.11%) Rendezvous
4 1 (11.11%) RESTful
4 1 (11.11%) Spring Boot
4 1 (11.11%) Web Services
4 1 (11.11%) WebSockets
4 1 (11.11%) XHTML
Miscellaneous
1 4 (44.44%) Analytical Skills
2 1 (11.11%) Inversion of Control
2 1 (11.11%) Online Banking
2 1 (11.11%) Statistics
Operating Systems
1 4 (44.44%) Unix
2 2 (22.22%) Linux
3 1 (11.11%) Solaris
3 1 (11.11%) Windows
Processes & Methodologies
1 5 (55.56%) MapReduce
2 4 (44.44%) Data Analysis
2 4 (44.44%) Open Source
2 4 (44.44%) Statistical Modelling
3 3 (33.33%) Analytics
4 2 (22.22%) Data Analytics
5 1 (11.11%) Agile Software Development
5 1 (11.11%) Benchmarking
5 1 (11.11%) Business Intelligence
5 1 (11.11%) Complex Event Processing
5 1 (11.11%) DevOps
5 1 (11.11%) Event-Driven Architecture
5 1 (11.11%) Machine Learning
5 1 (11.11%) Performance Tuning
5 1 (11.11%) Project Management
5 1 (11.11%) Software Delivery
5 1 (11.11%) Software Engineering
5 1 (11.11%) Stakeholder Management
Programming Languages
1 7 (77.78%) Java
1 7 (77.78%) Python
2 5 (55.56%) R
3 4 (44.44%) Bash Shell
3 4 (44.44%) Perl
4 2 (22.22%) Scala
5 1 (11.11%) JavaScript
5 1 (11.11%) MATLAB
5 1 (11.11%) Shell Script
5 1 (11.11%) SQL
System Software
1 1 (11.11%) HDFS
1 1 (11.11%) Hyper-V
1 1 (11.11%) KVM
1 1 (11.11%) NFS
1 1 (11.11%) Oracle RAC
1 1 (11.11%) SRDF
1 1 (11.11%) VMware Infrastructure
1 1 (11.11%) Xen
Systems Management
1 5 (55.56%) Hadoop YARN
Vendors
1 2 (22.22%) IBM
1 2 (22.22%) Oracle
2 1 (11.11%) AppDynamics
2 1 (11.11%) Cisco
2 1 (11.11%) DataSynapse
2 1 (11.11%) EMC
2 1 (11.11%) Hortonworks
2 1 (11.11%) Intel
2 1 (11.11%) NetApp
2 1 (11.11%) Sybase
2 1 (11.11%) TIBCO
2 1 (11.11%) VMware