The table below looks at the statistics for Big Data skills in IT contracts advertised for the Gloucestershire region. Included is a guide to the contractor rates offered in IT contracts that have cited Big Data over the 3 months to 24 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
24 Jul 2016
Same period 2015 Same period 2014
Big Data
Rank 49 50 45
Rank change year-on-year
+1 -5
Contract jobs citing Big Data 4 1 2
As % of all contract IT jobs located in Gloucestershire 0.82% 0.22% 0.47%
As % of the Database & Business Intelligence category 3.81% 0.91% 1.87%
Number of daily rates quoted 2 1 2
Median daily rate £488 £450 £450
Median daily rate % change year-on-year
+8.33% -
UK excluding London median daily rate £438 £463 £425
% change year-on-year
-5.40% +8.82%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.65 - £20.50
Big Data
South West

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 Gloucestershire region.

Database & Business Intelligence Category
Gloucestershire
Contract IT job ads with a match in the
Database & Business Intelligence category
105 110 107
As % of all contract IT jobs located in Gloucestershire 21.43% 23.97% 24.94%
Number of daily rates quoted 67 79 48
Median daily rate £400 £375 £373
Median daily rate % change year-on-year
+6.66% +0.67%
90% offered a daily rate of more than £300 £305 £250
10% offered a daily rate of more than £550 £450 £500
UK excluding London median daily rate £375 £355 £350
% change year-on-year
+5.63% +1.42%
Number of hourly rates quoted 3 0 1
Median hourly rate £33.00 - £33.00
UK excluding London median hourly rate £31.00 £28.50 £25.00
% change year-on-year
+8.77% +14.00%

Big Data
Jobs Demand Trend in Gloucestershire

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

Big Data Jobs Demand Trend in Gloucestershire

Big Data
Daily Rate Trend in Gloucestershire

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

Big Data Daily Rate Trend in Gloucestershire

Big Data
Top 30 Related IT Skills in Gloucestershire

For the 6 months to 24 July 2016, IT contractor jobs citing Big Data 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 Gloucestershire region with a requirement for Big Data.

1 19 (100.00%) DV Cleared
1 19 (100.00%) Security Cleared
2 17 (89.47%) Java
2 17 (89.47%) Agile Software Development
3 10 (52.63%) Scrum
3 10 (52.63%) OO
4 9 (47.37%) ITIL
4 9 (47.37%) Software Engineering
4 9 (47.37%) Requirements Analysis
4 9 (47.37%) Hadoop
4 9 (47.37%) Jenkins
5 8 (42.11%) Confluence
5 8 (42.11%) Scala
5 8 (42.11%) JIRA
5 8 (42.11%) Ruby
5 8 (42.11%) Apache
5 8 (42.11%) C
6 7 (36.84%) Oracle
6 7 (36.84%) OOD
6 7 (36.84%) Service Delivery
6 7 (36.84%) Atlassian Bamboo
6 7 (36.84%) Wiki
6 7 (36.84%) OrientDB
6 7 (36.84%) Bitbucket
6 7 (36.84%) DevOps
7 6 (31.58%) Open Source
7 6 (31.58%) Neo4j
7 6 (31.58%) SQL
8 5 (26.32%) PL/SQL
8 5 (26.32%) MySQL

Big Data
Top Related IT Skills in Gloucestershire 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 (42.11%) Apache
1 8 (42.11%) Confluence
2 3 (15.79%) Apache Spark
2 3 (15.79%) Elasticsearch
3 2 (10.53%) Apache Pig
3 2 (10.53%) JBoss
4 1 (5.26%) WebLogic
Business Applications
1 1 (5.26%) Oracle BPM
Cloud Services
1 2 (10.53%) Amazon AWS
1 2 (10.53%) Amazon S3
Database & Business Intelligence
1 9 (47.37%) Hadoop
2 7 (36.84%) OrientDB
3 6 (31.58%) Neo4j
4 5 (26.32%) MySQL
4 5 (26.32%) Oracle Database
4 5 (26.32%) Oracle Database 11g
4 5 (26.32%) Relational Database
5 3 (15.79%) Apache Accumulo
5 3 (15.79%) MongoDB
6 2 (10.53%) IBM InfoSphere
6 2 (10.53%) NoSQL
7 1 (5.26%) Apache Cassandra
7 1 (5.26%) Data Warehouse
Development Applications
1 9 (47.37%) Jenkins
2 8 (42.11%) JIRA
3 7 (36.84%) Atlassian Bamboo
3 7 (36.84%) Bitbucket
4 3 (15.79%) Selenium
5 2 (10.53%) Ant
5 2 (10.53%) Apache Ivy
5 2 (10.53%) ClearCase
5 2 (10.53%) Maven
5 2 (10.53%) Subversion
5 2 (10.53%) VSS/SourceSafe
6 1 (5.26%) JMeter
6 1 (5.26%) LoadRunner
6 1 (5.26%) SoapUI
Job Titles
1 9 (47.37%) Developer
2 7 (36.84%) Java Developer
3 5 (26.32%) Big Data Engineer
3 5 (26.32%) Data Engineer
3 5 (26.32%) Software Engineer
4 4 (21.05%) DV Cleared Software Engineer
5 2 (10.53%) Administrator
5 2 (10.53%) Big Data Developer
5 2 (10.53%) DV Cleared Java Developer
5 2 (10.53%) Linux Administrator
5 2 (10.53%) Linux Systems Administrator
5 2 (10.53%) Systems Administrator
5 2 (10.53%) Systems Engineer
6 1 (5.26%) Data Scientist
6 1 (5.26%) Requirements Engineer
Libraries, Frameworks & Software Standards
1 5 (26.32%) EJB
1 5 (26.32%) Java EE
1 5 (26.32%) JSF
1 5 (26.32%) Spring
2 4 (21.05%) jQuery
3 3 (15.79%) XML
4 2 (10.53%) Apache Camel
4 2 (10.53%) CSS
4 2 (10.53%) HTML
4 2 (10.53%) J2EE
4 2 (10.53%) REST
4 2 (10.53%) Twitter Bootstrap
5 1 (5.26%) JSON
5 1 (5.26%) Kafka
5 1 (5.26%) OpenCL
5 1 (5.26%) SOAP
5 1 (5.26%) XSD
5 1 (5.26%) ZeroMQ
Miscellaneous
1 7 (36.84%) Wiki
2 5 (26.32%) Cyberthreat
3 3 (15.79%) Mathematics
4 2 (10.53%) Ergonomics
4 2 (10.53%) Physics
4 2 (10.53%) Visualisation
5 1 (5.26%) Algorithms
5 1 (5.26%) Analytical Skills
5 1 (5.26%) Data Integration
5 1 (5.26%) VHDL
Operating Systems
1 4 (21.05%) Linux
2 2 (10.53%) Unix
3 1 (5.26%) AIX
3 1 (5.26%) Mac OS X
3 1 (5.26%) Windows
Processes & Methodologies
1 17 (89.47%) Agile Software Development
2 10 (52.63%) OO
2 10 (52.63%) Scrum
3 9 (47.37%) ITIL
3 9 (47.37%) Requirements Analysis
3 9 (47.37%) Software Engineering
4 7 (36.84%) DevOps
4 7 (36.84%) OOD
4 7 (36.84%) Service Delivery
5 6 (31.58%) Open Source
6 4 (21.05%) TDD
7 3 (15.79%) Analytics
8 2 (10.53%) BDD
8 2 (10.53%) Change Management
8 2 (10.53%) Coaching
8 2 (10.53%) Cybersecurity
8 2 (10.53%) Mentoring
8 2 (10.53%) Pair Programming
8 2 (10.53%) Release Management
8 2 (10.53%) TOGAF
Programming Languages
1 17 (89.47%) Java
2 8 (42.11%) C
2 8 (42.11%) Ruby
2 8 (42.11%) Scala
3 6 (31.58%) SQL
4 5 (26.32%) PL/SQL
5 4 (21.05%) C++
5 4 (21.05%) JavaScript
6 3 (15.79%) Perl
6 3 (15.79%) Python
7 2 (10.53%) Lua
7 2 (10.53%) PHP
8 1 (5.26%) Shell Script
Qualifications
1 19 (100.00%) DV Cleared
1 19 (100.00%) Security Cleared
2 2 (10.53%) Degree
2 2 (10.53%) RHCE
2 2 (10.53%) SC Cleared
2 2 (10.53%) Sun Certification
Quality Assurance & Compliance
1 2 (10.53%) QA
System Software
1 1 (5.26%) Apache ZooKeeper
Systems Management
1 2 (10.53%) Capistrano
1 2 (10.53%) Kibana
1 2 (10.53%) Opscode Chef
1 2 (10.53%) Puppet
Vendors
1 7 (36.84%) Oracle
2 2 (10.53%) Red Hat
2 2 (10.53%) Sun
3 1 (5.26%) Atlassian
3 1 (5.26%) IBM