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 average contractor rates offered in IT contracts that have cited Big Data over the 3 months to 29 May 2015 with a comparison to the same period in 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.

Location
3 months to
29 May 2015
Same period 2014 Same period 2013
Big Data
Rank 21 25 32
Rank change year-on-year
+4 +7
Contract jobs citing Big Data 7 4 2
As % of all contract IT jobs located in Guildford 4.24% 2.14% 0.89%
As % of the Database & Business Intelligence category 19.44% 11.76% 3.77%
Number of daily rates quoted 2 0 1
Average daily rate
Keep up to 90%
of your Daily Rate
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£388 - £175
UK excluding London average daily rate £500 £438 £450
% change year-on-year
+14.28% -2.77%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £16.00 £20.50 -
% change year-on-year
-21.95% -
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
36 34 53
As % of all contract IT jobs located in Guildford 21.82% 18.18% 23.66%
Number of daily rates quoted 22 13 29
Average daily rate £363 £403 £320
Average daily rate % change year-on-year
-9.93% +25.78%
90% offered a daily rate of more than £275 £375 £175
10% offered a daily rate of more than £520 £475 £450
UK excluding London average daily rate £365 £350 £335
% change year-on-year
+4.28% +4.47%
Number of hourly rates quoted 0 0 3
Average hourly rate - - £37.25
UK excluding London average hourly rate £28.69 £34.50 £28.75
% change year-on-year
-16.84% +20.00%

Big Data
Jobs Demand Trend in Guildford

This chart provides a 3-month moving total of IT contractor jobs citing Big Data across the Guildford region as a proportion of the total demand within 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 29 May 2015.

Big Data Daily Rate Histogram in Guildford

Big Data
Top 30 Related IT Skills in Guildford

For the 6 months to 29 May 2015, IT contractor jobs across the Guildford region citing Big Data also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Big Data.

1 7 (77.78%) Java
2 6 (66.67%) JavaScript
2 6 (66.67%) CSS
2 6 (66.67%) HTML
2 6 (66.67%) MVC
2 6 (66.67%) TDD
2 6 (66.67%) Web Development
2 6 (66.67%) AngularJS
3 5 (55.56%) Ruby
3 5 (55.56%) Ruby on Rails
3 5 (55.56%) SQL Server
3 5 (55.56%) MVVM
3 5 (55.56%) Data Analysis
4 4 (44.44%) Finance
4 4 (44.44%) PostgreSQL
4 4 (44.44%) Redis
4 4 (44.44%) RabbitMQ
4 4 (44.44%) JRuby
5 2 (22.22%) SQL
5 2 (22.22%) Business Intelligence
6 1 (11.11%) SLA
6 1 (11.11%) Microsoft
6 1 (11.11%) PRINCE2 Certification
6 1 (11.11%) Management Information System
6 1 (11.11%) T-SQL
6 1 (11.11%) .NET
6 1 (11.11%) Oracle
6 1 (11.11%) PRINCE2
6 1 (11.11%) Python
6 1 (11.11%) MS Excel

Big Data
Top Related IT Skills in Guildford by Category

For the 6 months to 29 May 2015, IT contractor jobs across the Guildford region citing Big Data also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Big Data. Up to 20 skills are shown per category.

Applications
1 1 (11.11%) MS Excel
Cloud Services
1 1 (11.11%) Microsoft Azure
Database & Business Intelligence
1 5 (55.56%) SQL Server
2 4 (44.44%) PostgreSQL
2 4 (44.44%) Redis
3 1 (11.11%) Data Warehouse
3 1 (11.11%) SQL Server Reporting Services
3 1 (11.11%) Hadoop
3 1 (11.11%) NoSQL
General
1 4 (44.44%) Finance
2 1 (11.11%) Games
2 1 (11.11%) Telecoms
Job Titles
1 7 (77.78%) Developer
2 5 (55.56%) Ruby Developer
3 1 (11.11%) Project Manager
3 1 (11.11%) Business Analyst
3 1 (11.11%) Analyst
3 1 (11.11%) Senior Developer
3 1 (11.11%) Business Intelligence Analyst
3 1 (11.11%) Front-End Developer
3 1 (11.11%) Full Stack Developer
3 1 (11.11%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 6 (66.67%) CSS
1 6 (66.67%) HTML
1 6 (66.67%) AngularJS
2 5 (55.56%) Ruby on Rails
3 4 (44.44%) RabbitMQ
3 4 (44.44%) JRuby
4 1 (11.11%) .NET
4 1 (11.11%) Django
4 1 (11.11%) RESTful
4 1 (11.11%) Reactive Extensions
4 1 (11.11%) Task Parallel Library
4 1 (11.11%) ASP.NET Web API
Miscellaneous
1 1 (11.11%) Management Information System
1 1 (11.11%) Online Games
1 1 (11.11%) Analytical Skills
Processes & Methodologies
1 6 (66.67%) MVC
1 6 (66.67%) TDD
1 6 (66.67%) Web Development
2 5 (55.56%) MVVM
2 5 (55.56%) Data Analysis
3 2 (22.22%) Business Intelligence
4 1 (11.11%) PRINCE2
4 1 (11.11%) Scrum
4 1 (11.11%) Agile Software Development
4 1 (11.11%) Business Analysis
4 1 (11.11%) Time Management
4 1 (11.11%) Requirements Engineering
4 1 (11.11%) Continuous Improvement
4 1 (11.11%) Root Cause Analysis
4 1 (11.11%) Cyber Security
4 1 (11.11%) Mentoring
Programming Languages
1 7 (77.78%) Java
2 6 (66.67%) JavaScript
3 5 (55.56%) Ruby
4 2 (22.22%) SQL
5 1 (11.11%) T-SQL
5 1 (11.11%) Python
5 1 (11.11%) C#
Qualifications
1 1 (11.11%) PRINCE2 Certification
Quality Assurance & Compliance
1 1 (11.11%) SLA
Vendors
1 1 (11.11%) Microsoft
1 1 (11.11%) Oracle