The table below looks at the statistics for Big Data skills in IT contracts advertised for the Guildford 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 13 20 26
Rank change year-on-year
+7 +6
Contract jobs citing Big Data 6 1 1
As % of all contract IT jobs located in Guildford 6.12% 0.96% 0.67%
As % of the Database & Business Intelligence category 40.00% 4.00% 2.38%
Number of daily rates quoted 2 1 1
Median daily rate £475 £375 £300
Median daily rate % change year-on-year
+26.66% +25.00%
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
Surrey

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 Guildford region.

Database & Business Intelligence Category
Guildford
Contract IT job ads with a match in the
Database & Business Intelligence category
15 25 42
As % of all contract IT jobs located in Guildford 15.31% 24.04% 28.00%
Number of daily rates quoted 10 11 25
Median daily rate £325 £315 £339
Median daily rate % change year-on-year
+3.17% -7.01%
90% offered a daily rate of more than £288 £260 £310
10% offered a daily rate of more than £550 £375 £425
UK excluding London median daily rate £378 £375 £350
% change year-on-year
+0.66% +7.14%
Number of hourly rates quoted 1 2 1
Median hourly rate £27.38 £40.00 £35.00
Median hourly rate % change year-on-year
-31.56% +14.28%
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 Guildford

The demand trend of contract jobs across the Guildford 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 Guildford

Big Data
Daily Rate Trend in Guildford

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

Big Data Daily Rate Trend in Guildford

Big Data
Daily Rate Histogram in Guildford

This chart provides a histogram of daily rates quoted in contract IT jobs citing Big Data across the Guildford region over the 3 months to 30 September 2016.

Big Data Daily Rate Histogram in Guildford

Big Data
Top 30 Related IT Skills in Guildford

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 Guildford region with a requirement for Big Data.

1 13 (72.22%) Elasticsearch
2 10 (55.56%) JavaScript
3 9 (50.00%) Configuration Management
3 9 (50.00%) PHP
3 9 (50.00%) SOAP
3 9 (50.00%) VMware
3 9 (50.00%) RabbitMQ
3 9 (50.00%) Amazon AWS
3 9 (50.00%) Amazon Kinesis
4 8 (44.44%) DevOps
4 8 (44.44%) Big Data Analytics
4 8 (44.44%) GitHub
4 8 (44.44%) Java
5 7 (38.89%) Hadoop
5 7 (38.89%) Apache Spark
6 6 (33.33%) Linux
7 5 (27.78%) ISEB
7 5 (27.78%) Agile Software Development
8 4 (22.22%) Oozie
8 4 (22.22%) TDD
8 4 (22.22%) Finance
8 4 (22.22%) ISTQB
8 4 (22.22%) Test Automation
8 4 (22.22%) Scala
8 4 (22.22%) Load Testing
8 4 (22.22%) Test Scripting
9 3 (16.67%) Apache Hive
9 3 (16.67%) HBase
9 3 (16.67%) Selenium
9 3 (16.67%) Hortonworks

Big Data
Top Related IT Skills in Guildford 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 (72.22%) Elasticsearch
2 7 (38.89%) Apache Spark
3 1 (5.56%) SAS
Applications
1 1 (5.56%) MS Project
Cloud Services
1 9 (50.00%) Amazon AWS
1 9 (50.00%) Amazon Kinesis
2 8 (44.44%) GitHub
3 1 (5.56%) Amazon EMR
Communications & Networking
1 1 (5.56%) Internet
1 1 (5.56%) TCP/IP
Database & Business Intelligence
1 7 (38.89%) Hadoop
2 3 (16.67%) Apache Hive
2 3 (16.67%) HBase
3 1 (5.56%) Data Warehouse
3 1 (5.56%) DataStage
3 1 (5.56%) Enterprise Data Warehouse
3 1 (5.56%) IBM InfoSphere
3 1 (5.56%) MySQL
3 1 (5.56%) Oracle Exadata
3 1 (5.56%) QualityStage
Development Applications
1 3 (16.67%) Selenium
2 1 (5.56%) Subversion
General
1 4 (22.22%) Finance
2 1 (5.56%) Law
2 1 (5.56%) Telecoms
Job Titles
1 10 (55.56%) Developer
2 5 (27.78%) AWS Engineer
2 5 (27.78%) Big Data Developer
2 5 (27.78%) Cloud Engineer
3 4 (22.22%) Test Automation Developer
4 3 (16.67%) Apache Spark Developer
5 2 (11.11%) Architect
5 2 (11.11%) AWS Architect
5 2 (11.11%) Big Data Architect
5 2 (11.11%) Data Architect
6 1 (5.56%) Analyst
6 1 (5.56%) Analytics Developer
6 1 (5.56%) AWS Developer
6 1 (5.56%) Business Analyst
6 1 (5.56%) Data Business Analyst
6 1 (5.56%) Data Warehouse Analyst
6 1 (5.56%) Data Warehouse Business Analyst
6 1 (5.56%) Java Developer
6 1 (5.56%) Lead Business Analyst
6 1 (5.56%) Software Developer
Libraries, Frameworks & Software Standards
1 9 (50.00%) RabbitMQ
1 9 (50.00%) SOAP
2 3 (16.67%) Angular 2
2 3 (16.67%) AngularJS
2 3 (16.67%) Spark Streaming
3 1 (5.56%) Ajax
3 1 (5.56%) CSS
3 1 (5.56%) CSS3
3 1 (5.56%) HTML
3 1 (5.56%) HTML5
3 1 (5.56%) J2EE
3 1 (5.56%) Java SE
3 1 (5.56%) jQuery
Miscellaneous
1 2 (11.11%) Analytical Skills
2 1 (5.56%) Internet of Things
Operating Systems
1 6 (33.33%) Linux
2 1 (5.56%) AIX
2 1 (5.56%) CentOS
2 1 (5.56%) Unix
2 1 (5.56%) Windows
Processes & Methodologies
1 9 (50.00%) Configuration Management
2 8 (44.44%) Big Data Analytics
2 8 (44.44%) DevOps
3 5 (27.78%) Agile Software Development
4 4 (22.22%) Load Testing
4 4 (22.22%) TDD
4 4 (22.22%) Test Automation
4 4 (22.22%) Test Scripting
5 3 (16.67%) Analytics
6 1 (5.56%) Business Development
6 1 (5.56%) Continuous Integration
6 1 (5.56%) Data Analytics
6 1 (5.56%) Data Management
6 1 (5.56%) High Availability
6 1 (5.56%) Master Data Management
6 1 (5.56%) Project Management
6 1 (5.56%) Project Planning
6 1 (5.56%) Quality Management
6 1 (5.56%) Requirements Engineering
6 1 (5.56%) Supplier Management
Programming Languages
1 10 (55.56%) JavaScript
2 9 (50.00%) PHP
3 8 (44.44%) Java
4 4 (22.22%) Scala
5 1 (5.56%) C
Qualifications
1 5 (27.78%) ISEB
2 4 (22.22%) ISTQB
3 1 (5.56%) PRINCE2 Certification
3 1 (5.56%) SC Cleared
3 1 (5.56%) Security Cleared
Quality Assurance & Compliance
1 1 (5.56%) Data Quality
System Software
1 1 (5.56%) Firmware
Systems Management
1 4 (22.22%) Oozie
2 1 (5.56%) Nagios
2 1 (5.56%) Zenoss
Vendors
1 9 (50.00%) VMware
2 3 (16.67%) Hortonworks
3 1 (5.56%) Cognos
3 1 (5.56%) IBM
3 1 (5.56%) MicroStrategy
3 1 (5.56%) Oracle
3 1 (5.56%) Planview
3 1 (5.56%) Zend