The table below looks at the statistics for Big Data skills in IT contracts advertised for the Somerset region. Included is a guide to the contractor rates offered in IT contracts that have cited Big Data over the 3 months to 30 September 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 Sep 2016
Same period 2015 Same period 2014
Big Data
Rank 27 50 50
Rank change year-on-year
+23 0
Contract jobs citing Big Data 3 5 3
As % of all contract IT jobs located in Somerset 1.33% 1.61% 0.88%
As % of the Database & Business Intelligence category 6.38% 5.62% 3.30%
Number of daily rates quoted 3 5 0
Median daily rate £365 £300 -
Median daily rate % change year-on-year
+21.66% -
UK excluding London median daily rate £450 £475 £450
% change year-on-year
-5.26% +5.55%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £45.00 £33.33 -
% change year-on-year
+35.01% -
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 Somerset region.

Database & Business Intelligence Category
Somerset
Contract IT job ads with a match in the
Database & Business Intelligence category
47 89 91
As % of all contract IT jobs located in Somerset 20.80% 28.71% 26.61%
Number of daily rates quoted 42 57 73
Median daily rate £350 £340 £325
Median daily rate % change year-on-year
+2.94% +4.61%
90% offered a daily rate of more than £289 £275 £275
10% offered a daily rate of more than £410 £400 £415
UK excluding London median daily rate £378 £375 £350
% change year-on-year
+0.66% +7.14%
Number of hourly rates quoted 2 4 2
Median hourly rate £15.00 £43.43 £36.00
Median hourly rate % change year-on-year
-65.46% +20.63%
90% offered a hourly rate of more than £13.00 £30.00 £30.80
10% offered a hourly rate of more than £17.00 £43.43 £41.20
UK excluding London median hourly rate £36.07 £33.55 £23.75
% change year-on-year
+7.51% +41.26%

Big Data
Jobs Demand Trend in Somerset

The demand trend of contract jobs across the Somerset 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 Somerset

Big Data
Daily Rate Trend in Somerset

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

Big Data Daily Rate Trend in Somerset

Big Data
Contract Job Locations in Somerset

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Big Data within the Somerset region over the 3 months to 30 September 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Bath +3 2 £359 +24.78% 1
Taunton +16 1 £368 +10.52% 3
Big Data
South West

Big Data
Top 30 Related IT Skills in Somerset

For the 6 months to 30 September 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 Somerset region with a requirement for Big Data.

1 4 (100.00%) Java
1 4 (100.00%) Linux
1 4 (100.00%) Agile Software Development
1 4 (100.00%) TDD
1 4 (100.00%) Software Engineering
1 4 (100.00%) Open Source
1 4 (100.00%) Hadoop
2 3 (75.00%) DevOps
2 3 (75.00%) API Development
2 3 (75.00%) JSON-LD
2 3 (75.00%) OAuth2
2 3 (75.00%) MongoDB
2 3 (75.00%) NoSQL
2 3 (75.00%) High Availability
2 3 (75.00%) JSON
2 3 (75.00%) Continuous Integration
2 3 (75.00%) Semantic Web
2 3 (75.00%) RESTful
2 3 (75.00%) Spring
2 3 (75.00%) Internet
2 3 (75.00%) E-Commerce
2 3 (75.00%) SOA
2 3 (75.00%) JavaScript
2 3 (75.00%) J2EE
2 3 (75.00%) Web Services
3 2 (50.00%) Sun
3 2 (50.00%) SAML
3 2 (50.00%) Sun Identity Manager
3 2 (50.00%) Shibboleth
3 2 (50.00%) OpenSSO

Big Data
Top Related IT Skills in Somerset 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 1 (25.00%) Apache Pig
1 1 (25.00%) Apache Spark
Cloud Services
1 1 (25.00%) Amazon AWS
1 1 (25.00%) Microsoft Azure
Communications & Networking
1 3 (75.00%) Internet
Database & Business Intelligence
1 4 (100.00%) Hadoop
2 3 (75.00%) MongoDB
2 3 (75.00%) NoSQL
3 1 (25.00%) Apache Accumulo
3 1 (25.00%) Apache Hive
3 1 (25.00%) HBase
Development Applications
1 1 (25.00%) Vagrant
Job Titles
1 3 (75.00%) J2EE Software Engineer
1 3 (75.00%) Java Engineer
1 3 (75.00%) Java J2EE Software Engineer
1 3 (75.00%) Java Software Engineer
1 3 (75.00%) Software Engineer
2 2 (50.00%) Java Server Engineer
2 2 (50.00%) Server Engineer
3 1 (25.00%) Developer
3 1 (25.00%) Java Developer
Libraries, Frameworks & Software Standards
1 3 (75.00%) J2EE
1 3 (75.00%) JSON
1 3 (75.00%) JSON-LD
1 3 (75.00%) OAuth2
1 3 (75.00%) RESTful
1 3 (75.00%) Spring
1 3 (75.00%) Web Services
2 2 (50.00%) AngularJS
2 2 (50.00%) React
2 2 (50.00%) SAML
Miscellaneous
1 3 (75.00%) Semantic Web
Operating Systems
1 4 (100.00%) Linux
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Open Source
1 4 (100.00%) Software Engineering
1 4 (100.00%) TDD
2 3 (75.00%) API Development
2 3 (75.00%) Continuous Integration
2 3 (75.00%) DevOps
2 3 (75.00%) E-Commerce
2 3 (75.00%) High Availability
2 3 (75.00%) SOA
3 2 (50.00%) Identity Access Management
4 1 (25.00%) Analytics
4 1 (25.00%) Continuous Delivery
4 1 (25.00%) Data Analytics
4 1 (25.00%) Machine Learning
4 1 (25.00%) Open Source Development
4 1 (25.00%) Scrum
Programming Languages
1 4 (100.00%) Java
2 3 (75.00%) JavaScript
Qualifications
1 1 (25.00%) Security Cleared
System Software
1 2 (50.00%) Shibboleth
2 1 (25.00%) Docker
Systems Management
1 2 (50.00%) OpenAM
1 2 (50.00%) OpenSSO
1 2 (50.00%) Sun Identity Manager
2 1 (25.00%) Ansible
2 1 (25.00%) Oozie
Vendors
1 2 (50.00%) ForgeRock
1 2 (50.00%) Sun