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 23 February 2017 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
23 Feb 2017
Same period 2016 Same period 2015
Big Data
Surrey / Guildford
Rank 20 - 26
Rank change year-on-year
- 0
Contract jobs citing Big Data 2 0 3
As % of all contract IT jobs located in Guildford 1.63% - 1.42%
As % of the Database & Business Intelligence category 11.11% - 23.08%
Number of daily rates quoted 0 0 2
Median daily rate - - £330
UK excluding London median daily rate £500 £475 £475
% change year-on-year
+5.26% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.00 £46.50 £36.50
% change year-on-year
+1.07% +27.39%

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
18 31 13
As % of all contract IT jobs located in Guildford 14.63% 25.62% 6.16%
Number of daily rates quoted 12 19 8
Median daily rate £400 £500 £310
Median daily rate % change year-on-year
-20.00% +61.29%
90% offered a daily rate of more than £286 £240 £260
10% offered a daily rate of more than £485 £575 £350
UK excluding London median daily rate £400 £375 £370
% change year-on-year
+6.66% +1.35%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.00 £35.00 £32.50
% change year-on-year
+8.57% +7.69%

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
Top 30 Related IT Skills in Guildford

For the 6 months to 23 February 2017, 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 6 (100.00%) Java
1 6 (100.00%) Hadoop
2 5 (83.33%) Apache Spark
3 4 (66.67%) Angular 2
3 4 (66.67%) AngularJS
3 4 (66.67%) Elasticsearch
3 4 (66.67%) Oozie
3 4 (66.67%) Linux
3 4 (66.67%) ISEB
3 4 (66.67%) Selenium
3 4 (66.67%) Load Testing
3 4 (66.67%) Test Scripting
3 4 (66.67%) ISTQB
3 4 (66.67%) Test Automation
4 2 (33.33%) Scala
4 2 (33.33%) Agile Software Development
4 2 (33.33%) TDD
4 2 (33.33%) Spring
5 1 (16.67%) MVC
5 1 (16.67%) Finance
5 1 (16.67%) Hibernate
5 1 (16.67%) Scrum
5 1 (16.67%) Spring MVC
5 1 (16.67%) Multithreading
5 1 (16.67%) Kanban
5 1 (16.67%) Low Latency
5 1 (16.67%) Apache Hive
5 1 (16.67%) HBase
5 1 (16.67%) Hortonworks
5 1 (16.67%) Concurrent Programming

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 5 (83.33%) Apache Spark
2 4 (66.67%) Elasticsearch
Database & Business Intelligence
1 6 (100.00%) Hadoop
2 1 (16.67%) Apache Hive
2 1 (16.67%) HBase
Development Applications
1 4 (66.67%) Selenium
General
1 1 (16.67%) Finance
Job Titles
1 6 (100.00%) Developer
2 4 (66.67%) Test Automation Developer
3 1 (16.67%) Apache Spark Developer
3 1 (16.67%) Big Data Developer
3 1 (16.67%) Java Developer
Libraries, Frameworks & Software Standards
1 4 (66.67%) Angular 2
1 4 (66.67%) AngularJS
2 2 (33.33%) Spring
3 1 (16.67%) Hibernate
3 1 (16.67%) Spark Streaming
3 1 (16.67%) Spring MVC
Operating Systems
1 4 (66.67%) Linux
Processes & Methodologies
1 4 (66.67%) Load Testing
1 4 (66.67%) Test Automation
1 4 (66.67%) Test Scripting
2 2 (33.33%) Agile Software Development
2 2 (33.33%) TDD
3 1 (16.67%) Concurrent Programming
3 1 (16.67%) Kanban
3 1 (16.67%) Low Latency
3 1 (16.67%) Multithreading
3 1 (16.67%) MVC
3 1 (16.67%) Scrum
Programming Languages
1 6 (100.00%) Java
2 2 (33.33%) Scala
Qualifications
1 4 (66.67%) ISEB
1 4 (66.67%) ISTQB
Systems Management
1 4 (66.67%) Oozie
Vendors
1 1 (16.67%) Hortonworks