The table below looks at the statistics for Hadoop skills in IT contracts advertised for the Leeds region. Included is a guide to the contractor rates offered in IT contracts that have cited Hadoop over the 3 months to 30 July 2016 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
30 Jul 2016
Same period 2015 Same period 2014
Apache Hadoop
Rank 83 87 75
Rank change year-on-year
+4 -12
Contract jobs citing Hadoop 20 16 1
As % of all contract IT jobs located in Leeds 1.36% 0.98% 0.095%
As % of the Database & Business Intelligence category 5.24% 3.27% 0.43%
Number of daily rates quoted 13 4 0
Median daily rate £400 £475 -
Median daily rate % change year-on-year
-15.78% -
UK excluding London median daily rate £450 £445 £450
% change year-on-year
+1.12% -1.11%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £45.75 £41.78 -
% change year-on-year
+9.51% -
Hadoop
West Yorkshire

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 Leeds region.

Database & Business Intelligence Category
Leeds
Contract IT job ads with a match in the
Database & Business Intelligence category
382 490 230
As % of all contract IT jobs located in Leeds 25.92% 29.97% 21.86%
Number of daily rates quoted 278 347 143
Median daily rate £375 £338 £313
Median daily rate % change year-on-year
+11.11% +8.00%
90% offered a daily rate of more than £305 £293 £270
10% offered a daily rate of more than £475 £430 £450
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 1 6 4
Median hourly rate £14.50 £17.50 £14.75
Median hourly rate % change year-on-year
-17.14% +18.64%
UK excluding London median hourly rate £28.50 £28.06 £28.50
% change year-on-year
+1.55% -1.53%

Hadoop
Jobs Demand Trend in Leeds

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

Hadoop Jobs Demand Trend in Leeds

Hadoop
Daily Rate Trend in Leeds

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

Hadoop Daily Rate Trend in Leeds

Hadoop
Daily Rate Histogram in Leeds

This chart provides a histogram of daily rates quoted in contract IT jobs citing Hadoop across the Leeds region over the 3 months to 30 July 2016.

Hadoop Daily Rate Histogram in Leeds

Hadoop
Top 30 Related IT Skills in Leeds

For the 6 months to 30 July 2016, 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 Leeds region with a requirement for Hadoop.

1 20 (58.82%) Java
2 16 (47.06%) Agile Software Development
3 15 (44.12%) Linux
4 14 (41.18%) SQL
4 14 (41.18%) Unix
5 13 (38.24%) Apache Spark
6 12 (35.29%) Big Data
6 12 (35.29%) Scala
7 10 (29.41%) Data Warehouse
7 10 (29.41%) MongoDB
7 10 (29.41%) Apache Cassandra
8 9 (26.47%) NoSQL
8 9 (26.47%) Machine Learning
9 8 (23.53%) TDD
9 8 (23.53%) Oracle
10 7 (20.59%) ETL
10 7 (20.59%) Python
10 7 (20.59%) Service Delivery
10 7 (20.59%) Open Source
11 6 (17.65%) High Availability
11 6 (17.65%) Analytics
11 6 (17.65%) Performance Tuning
11 6 (17.65%) Games
11 6 (17.65%) DB2
11 6 (17.65%) JavaScript
11 6 (17.65%) Statistics
12 5 (14.71%) Data Guard
12 5 (14.71%) Oracle RMAN
12 5 (14.71%) PL/SQL
12 5 (14.71%) Windows

Hadoop
Top Related IT Skills in Leeds 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 13 (38.24%) Apache Spark
2 5 (14.71%) SAS
3 2 (5.88%) Apache
3 2 (5.88%) Jetty
3 2 (5.88%) Tomcat
4 1 (2.94%) Apache Solr
4 1 (2.94%) Elasticsearch
4 1 (2.94%) JBoss
Cloud Services
1 3 (8.82%) Amazon AWS
1 3 (8.82%) Cloud Computing
1 3 (8.82%) IaaS
Communications & Networking
1 4 (11.76%) Internet
2 3 (8.82%) Network Security
3 1 (2.94%) NAS
3 1 (2.94%) SAN
Database & Business Intelligence
1 12 (35.29%) Big Data
2 10 (29.41%) Apache Cassandra
2 10 (29.41%) Data Warehouse
2 10 (29.41%) MongoDB
3 9 (26.47%) NoSQL
4 6 (17.65%) DB2
5 5 (14.71%) Oracle Database
6 3 (8.82%) Apache Hive
6 3 (8.82%) MySQL
7 2 (5.88%) Data Mining
7 2 (5.88%) HBase
7 2 (5.88%) Sybase IQ
8 1 (2.94%) Base SAS
8 1 (2.94%) Impala
8 1 (2.94%) Mahout
8 1 (2.94%) Relational Database
8 1 (2.94%) Riak
8 1 (2.94%) SAS Data Integration Studio
8 1 (2.94%) SAS EBI
8 1 (2.94%) SAS Visual Analytics
Development Applications
1 2 (5.88%) Git (software)
1 2 (5.88%) Jenkins
1 2 (5.88%) JUnit
2 1 (2.94%) Ant
2 1 (2.94%) DbUnit
2 1 (2.94%) Gradle
2 1 (2.94%) Hudson
2 1 (2.94%) JIRA
2 1 (2.94%) jMock
2 1 (2.94%) Maven
2 1 (2.94%) Mockito
2 1 (2.94%) SonarQube
2 1 (2.94%) Subversion
General
1 6 (17.65%) Games
2 5 (14.71%) Finance
3 3 (8.82%) Banking
4 1 (2.94%) Investment Banking
Job Titles
1 15 (44.12%) Developer
2 9 (26.47%) Java Developer
3 7 (20.59%) Administrator
4 5 (14.71%) Apache Spark Developer
4 5 (14.71%) Architect
4 5 (14.71%) DBA
4 5 (14.71%) Hadoop Developer
4 5 (14.71%) SAS Administrator
4 5 (14.71%) Scala Developer
5 4 (11.76%) Java Hadoop Developer
6 3 (8.82%) Big Data Developer
6 3 (8.82%) Data Architect
6 3 (8.82%) Java Scala Developer
6 3 (8.82%) Oracle DBA
6 3 (8.82%) Technical Architect
7 2 (5.88%) Big Data Architect
7 2 (5.88%) Cloud Architect
7 2 (5.88%) Data Scientist
7 2 (5.88%) Software Architect
8 1 (2.94%) Cloud Engineer
Libraries, Frameworks & Software Standards
1 5 (14.71%) Node.js
2 3 (8.82%) .NET
2 3 (8.82%) AngularJS
2 3 (8.82%) Twitter Bootstrap
3 2 (5.88%) RESTful
3 2 (5.88%) Spring
4 1 (2.94%) .NET Framework
4 1 (2.94%) ActiveMQ
4 1 (2.94%) Cascading
4 1 (2.94%) Dropwizard
4 1 (2.94%) J2EE
4 1 (2.94%) LAMP
4 1 (2.94%) PowerMock
4 1 (2.94%) RabbitMQ
4 1 (2.94%) SOAP
4 1 (2.94%) Spring MVC
4 1 (2.94%) Web Services
Miscellaneous
1 6 (17.65%) Statistics
2 4 (11.76%) Analytical Skills
2 4 (11.76%) Data Integration
3 3 (8.82%) Algorithms
3 3 (8.82%) Client/Server
3 3 (8.82%) Digital Media
3 3 (8.82%) Visualisation
4 2 (5.88%) Neural Network
5 1 (2.94%) CLARiiON
5 1 (2.94%) Clustering
5 1 (2.94%) Computer Science
5 1 (2.94%) Data Centre
5 1 (2.94%) Enterprise Storage
5 1 (2.94%) Hybrid Cloud
5 1 (2.94%) IBM XIV
5 1 (2.94%) Management Information System
5 1 (2.94%) Mathematics
5 1 (2.94%) Physics
5 1 (2.94%) Public Cloud
5 1 (2.94%) Social Network
Operating Systems
1 15 (44.12%) Linux
2 14 (41.18%) Unix
3 5 (14.71%) Windows
4 1 (2.94%) Red Hat Enterprise Linux
Processes & Methodologies
1 16 (47.06%) Agile Software Development
2 9 (26.47%) Machine Learning
3 8 (23.53%) TDD
4 7 (20.59%) ETL
4 7 (20.59%) Open Source
4 7 (20.59%) Service Delivery
5 6 (17.65%) Analytics
5 6 (17.65%) High Availability
5 6 (17.65%) Performance Tuning
6 4 (11.76%) Continuous Integration
6 4 (11.76%) Pair Programming
7 3 (8.82%) Business Intelligence
7 3 (8.82%) Continuous Improvement
7 3 (8.82%) CRM
7 3 (8.82%) Data Management
7 3 (8.82%) Data Modelling
7 3 (8.82%) ERP
7 3 (8.82%) Release Management
7 3 (8.82%) Web Accessibility
7 3 (8.82%) Web Development
Programming Languages
1 20 (58.82%) Java
2 14 (41.18%) SQL
3 12 (35.29%) Scala
4 7 (20.59%) Python
5 6 (17.65%) JavaScript
6 5 (14.71%) PL/SQL
6 5 (14.71%) R
7 4 (11.76%) PHP
8 3 (8.82%) Shell Script
9 2 (5.88%) C++
9 2 (5.88%) MATLAB
10 1 (2.94%) Bash Shell
10 1 (2.94%) Perl
Qualifications
1 3 (8.82%) Degree
1 3 (8.82%) SAS Certification
2 2 (5.88%) BPSS Clearance
2 2 (5.88%) Security Cleared
3 1 (2.94%) CCDE
3 1 (2.94%) CCIE
3 1 (2.94%) CCNP
3 1 (2.94%) CCSP
3 1 (2.94%) Cisco Certification
3 1 (2.94%) CISSP
3 1 (2.94%) PhD
3 1 (2.94%) VERITAS Certified Professional (VCP)
3 1 (2.94%) VMware Certified Professional (VCP)
System Software
1 3 (8.82%) Virtual Desktop
2 2 (5.88%) Apache Flume
3 1 (2.94%) Docker
3 1 (2.94%) Veritas Cluster Server
3 1 (2.94%) VMware Infrastructure
Systems Management
1 5 (14.71%) Data Guard
1 5 (14.71%) Oracle RMAN
2 4 (11.76%) Opscode Chef
3 3 (8.82%) StatsD
4 1 (2.94%) Ansible
4 1 (2.94%) Cacti
4 1 (2.94%) Control-M
4 1 (2.94%) Graphite
4 1 (2.94%) Nagios
4 1 (2.94%) NetBackup
4 1 (2.94%) Opsview
4 1 (2.94%) Puppet
4 1 (2.94%) Salt
4 1 (2.94%) SolarWinds Orion
Vendors
1 8 (23.53%) Oracle
2 4 (11.76%) Teradata
3 3 (8.82%) Apigee
3 3 (8.82%) Citrix
3 3 (8.82%) Mashery
3 3 (8.82%) Tableau
4 2 (5.88%) Ab Initio
4 2 (5.88%) Cloudera
4 2 (5.88%) Netezza
4 2 (5.88%) Sybase
5 1 (2.94%) Apple
5 1 (2.94%) Cisco
5 1 (2.94%) Dell
5 1 (2.94%) EMC
5 1 (2.94%) HP
5 1 (2.94%) IBM
5 1 (2.94%) NetApp
5 1 (2.94%) Red Hat
5 1 (2.94%) Veritas
5 1 (2.94%) VMware