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 9 December 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
9 Dec 2016
Same period 2015 Same period 2014
Big Data
Rank 30 52 46
Rank change year-on-year
+22 -6
Contract jobs citing Big Data 2 4 3
As % of all contract IT jobs located in Somerset 0.84% 1.04% 0.85%
As % of the Database & Business Intelligence category 3.77% 3.60% 2.83%
Number of daily rates quoted 1 4 1
Median daily rate £500 £348 £375
Median daily rate % change year-on-year
+43.88% -7.33%
UK excluding London median daily rate £489 £468 £475
% change year-on-year
+4.54% -1.57%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.92 £54.50 £37.50
% change year-on-year
-21.24% +45.33%
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
53 111 106
As % of all contract IT jobs located in Somerset 22.36% 28.76% 30.20%
Number of daily rates quoted 32 78 78
Median daily rate £355 £375 £350
Median daily rate % change year-on-year
-5.46% +7.14%
90% offered a daily rate of more than £290 £275 £250
10% offered a daily rate of more than £488 £400 £450
UK excluding London median daily rate £400 £387 £363
% change year-on-year
+3.35% +6.75%
Number of hourly rates quoted 15 1 7
Median hourly rate £40.00 £11.00 £37.33
Median hourly rate % change year-on-year
+263.63% -70.52%
90% offered a hourly rate of more than £35.00 £11.00 £35.00
10% offered a hourly rate of more than £43.00 £11.00 £38.25
UK excluding London median hourly rate £38.00 £25.00 £33.50
% change year-on-year
+52.00% -25.37%

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 9 December 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 +6 1 £500 +61.29% 3
Street - 1 - -
Big Data
South West

Big Data
Top 30 Related IT Skills in Somerset

For the 6 months to 9 December 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 5 (100.00%) Hadoop
2 4 (80.00%) Java
2 4 (80.00%) Agile Software Development
3 3 (60.00%) TDD
3 3 (60.00%) Software Engineering
3 3 (60.00%) Continuous Integration
3 3 (60.00%) Linux
3 3 (60.00%) Open Source
3 3 (60.00%) Amazon AWS
4 2 (40.00%) AngularJS
4 2 (40.00%) Apache Pig
4 2 (40.00%) OAuth2
4 2 (40.00%) ForgeRock
4 2 (40.00%) OpenAM
4 2 (40.00%) Shibboleth
4 2 (40.00%) OpenSSO
4 2 (40.00%) Apache Hive
4 2 (40.00%) MongoDB
4 2 (40.00%) NoSQL
4 2 (40.00%) High Availability
4 2 (40.00%) Sun Identity Manager
4 2 (40.00%) RESTful
4 2 (40.00%) Security Cleared
4 2 (40.00%) Semantic Web
4 2 (40.00%) Sun
4 2 (40.00%) SAML
4 2 (40.00%) Internet
4 2 (40.00%) JavaScript
4 2 (40.00%) J2EE
4 2 (40.00%) E-Commerce

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 2 (40.00%) Apache Pig
1 2 (40.00%) Apache Spark
Cloud Services
1 3 (60.00%) Amazon AWS
2 1 (20.00%) AWS Lambda
2 1 (20.00%) BlueKai
2 1 (20.00%) Google Cloud Platform
2 1 (20.00%) Microsoft Azure
Communications & Networking
1 2 (40.00%) Internet
Database & Business Intelligence
1 5 (100.00%) Hadoop
2 2 (40.00%) Apache Hive
2 2 (40.00%) MongoDB
2 2 (40.00%) NoSQL
3 1 (20.00%) Amazon Redshift
3 1 (20.00%) Apache Accumulo
3 1 (20.00%) BigQuery
3 1 (20.00%) Data Warehouse
3 1 (20.00%) HBase
3 1 (20.00%) Oracle ODI
3 1 (20.00%) Pentaho
3 1 (20.00%) PostgreSQL
Development Applications
1 1 (20.00%) Talend Open Studio
1 1 (20.00%) Vagrant
Job Titles
1 2 (40.00%) Big Data Consultant
1 2 (40.00%) Consultant
1 2 (40.00%) J2EE Software Engineer
1 2 (40.00%) Java Engineer
1 2 (40.00%) Java J2EE Software Engineer
1 2 (40.00%) Java Software Engineer
1 2 (40.00%) Software Engineer
2 1 (20.00%) Big Data Engineer
2 1 (20.00%) Data Consultant
2 1 (20.00%) Data Engineer
2 1 (20.00%) Developer
2 1 (20.00%) Hadoop Consultant
2 1 (20.00%) Hadoop Engineer
2 1 (20.00%) Java Developer
2 1 (20.00%) Java Server Engineer
2 1 (20.00%) Server Engineer
Libraries, Frameworks & Software Standards
1 2 (40.00%) AngularJS
1 2 (40.00%) J2EE
1 2 (40.00%) JSON
1 2 (40.00%) JSON-LD
1 2 (40.00%) OAuth2
1 2 (40.00%) React
1 2 (40.00%) RESTful
1 2 (40.00%) SAML
1 2 (40.00%) Spring
1 2 (40.00%) Web Services
2 1 (20.00%) Kafka
2 1 (20.00%) Node.js
Miscellaneous
1 2 (40.00%) Semantic Web
Operating Systems
1 3 (60.00%) Linux
Processes & Methodologies
1 4 (80.00%) Agile Software Development
2 3 (60.00%) Continuous Integration
2 3 (60.00%) Open Source
2 3 (60.00%) Software Engineering
2 3 (60.00%) TDD
3 2 (40.00%) API Development
3 2 (40.00%) Data Modelling
3 2 (40.00%) DevOps
3 2 (40.00%) E-Commerce
3 2 (40.00%) High Availability
3 2 (40.00%) Identity Access Management
3 2 (40.00%) SOA
4 1 (20.00%) API Design
4 1 (20.00%) Continuous Delivery
4 1 (20.00%) Data Analytics
4 1 (20.00%) ETL
4 1 (20.00%) Kimball Methodology
4 1 (20.00%) Machine Learning
4 1 (20.00%) Scrum
4 1 (20.00%) Unit Testing
Programming Languages
1 4 (80.00%) Java
2 2 (40.00%) JavaScript
3 1 (20.00%) Scala
3 1 (20.00%) SQL
Qualifications
1 2 (40.00%) Security Cleared
2 1 (20.00%) SC Cleared
System Software
1 2 (40.00%) Shibboleth
2 1 (20.00%) Docker
2 1 (20.00%) HDFS
Systems Management
1 2 (40.00%) OpenAM
1 2 (40.00%) OpenSSO
1 2 (40.00%) Sun Identity Manager
2 1 (20.00%) Ansible
2 1 (20.00%) Hadoop YARN
2 1 (20.00%) Oozie
Vendors
1 2 (40.00%) ForgeRock
1 2 (40.00%) Sun
2 1 (20.00%) Adobe
2 1 (20.00%) Google
2 1 (20.00%) Informatica
2 1 (20.00%) Oracle
2 1 (20.00%) Talend
2 1 (20.00%) Teradata