The first table below looks at the demand for Event-Driven Architecture skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited Event-Driven Architecture over the 3 months to 30 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Processes & Methodologies category.

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
30 Jul 2014
Same period 2013 Same period 2012
Event-Driven Architecture (EDA)
Rank 562 558 587
Rank change year-on-year
-4 +29
Contract jobs citing Event-Driven Architecture 26 5 2
As % of all contract IT jobs located in the UK 0.048% 0.010% 0.003%
As % of the Processes & Methodologies category 0.064% 0.013% 0.005%
Number of daily rates quoted 26 5 1
Average daily rate
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of your Daily Rate
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£438 £625 £450
Average daily rate % change year-on-year
-30.00% +38.88%
UK excluding London average daily rate £388 £525 -
% change year-on-year
-26.19% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Processes & Methodologies Category
UK
Contract IT job ads with a match in the
Processes & Methodologies category
40471 37295 40749
As % of all contract IT jobs located in the UK 74.06% 72.95% 70.51%
Number of daily rates quoted 25021 22614 23464
Average daily rate £400 £403 £400
Average daily rate % change year-on-year
-0.62% +0.62%
90% offered a daily rate of more than £275 £270 £268
10% offered a daily rate of more than £560 £575 £575
UK excluding London average daily rate £375 £375 £363
% change year-on-year
- +3.44%
Number of hourly rates quoted 1157 1059 1464
Average hourly rate £25.00 £30.00 £31.00
Average hourly rate % change year-on-year
-16.66% -3.22%
90% offered a hourly rate of more than £12.55 £12.50 £13.35
10% offered a hourly rate of more than £50.00 £47.50 £45.00
UK excluding London average hourly rate £26.50 £31.00 £31.50
% change year-on-year
-14.51% -1.58%

Event-Driven Architecture
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing Event-Driven Architecture within the UK as a proportion of the total demand within the Processes & Methodologies category.

Event-Driven Architecture Jobs Demand Trend in the UK

Event-Driven Architecture
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Event-Driven Architecture within the UK.

Event-Driven Architecture Daily Rate Trend in the UK

Event-Driven Architecture
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Event-Driven Architecture within the UK over the 3 months to 30 July 2014.

Event-Driven Architecture Daily Rate Histogram in the UK

Event-Driven Architecture
Top 6 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Event-Driven Architecture within the UK over the 3 months to 30 July 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -10 25 £438 -30.00% 1
South East - 11 £438 -
Hampshire - 11 £438 -
London +18 7 £525 -16.00% 1
Winchester - - - -
City of London - - - -

Event-Driven Architecture
Top 30 Related IT Skills

For the 6 months to 30 July 2014, IT contractor jobs within the UK citing Event-Driven Architecture 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 Event-Driven Architecture.

1 29 (96.67%) TDD
1 29 (96.67%) BDD
2 25 (83.33%) Wiki
2 25 (83.33%) JavaScript
3 19 (63.33%) Open Source
3 19 (63.33%) Apache Cassandra
4 18 (60.00%) Elasticsearch
4 18 (60.00%) RabbitMQ
4 18 (60.00%) Node.js
4 18 (60.00%) CSS3
4 18 (60.00%) Redis
4 18 (60.00%) KnockoutJS
4 18 (60.00%) Web Application Development
4 18 (60.00%) Ember.js
4 18 (60.00%) AngularJS
4 18 (60.00%) HTML5
4 18 (60.00%) Automated Testing
4 18 (60.00%) CSS
4 18 (60.00%) HTML
4 18 (60.00%) Web Development
5 10 (33.33%) Agile Software Development
5 10 (33.33%) Refactoring
6 8 (26.67%) NoSQL
7 7 (23.33%) C#
7 7 (23.33%) .NET
7 7 (23.33%) .NET Framework
7 7 (23.33%) RDBMS
7 7 (23.33%) Code Coverage
7 7 (23.33%) Relational Database
8 4 (13.33%) Spring

Event-Driven Architecture
Top Related IT Skills by Category

For the 6 months to 30 July 2014, IT contractor jobs within the UK citing Event-Driven Architecture 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 Event-Driven Architecture. Up to 20 skills are shown per category.

Application Platforms
1 18 (60.00%) Elasticsearch
1 18 (60.00%) Node.js
Cloud Services
1 1 (3.33%) Cloud Computing
1 1 (3.33%) SaaS
Database & Business Intelligence
1 19 (63.33%) Apache Cassandra
2 18 (60.00%) Redis
3 8 (26.67%) NoSQL
4 7 (23.33%) RDBMS
4 7 (23.33%) Relational Database
5 1 (3.33%) MongoDB
5 1 (3.33%) Hadoop
5 1 (3.33%) CouchDB
5 1 (3.33%) Voldemort
General
1 3 (10.00%) Games
2 1 (3.33%) Finance
Job Titles
1 29 (96.67%) Developer
2 18 (60.00%) JavaScript Developer
2 18 (60.00%) Programmer
3 8 (26.67%) Web Programmer
3 8 (26.67%) Web Developer
4 7 (23.33%) .NET Developer
4 7 (23.33%) C# Developer
4 7 (23.33%) C# .NET Developer
5 4 (13.33%) Java Developer
6 3 (10.00%) Java/J2EE Developer
7 1 (3.33%) Senior Java Developer
7 1 (3.33%) Architect
7 1 (3.33%) Solutions Architect
7 1 (3.33%) Senior Developer
Libraries, Frameworks & Software Standards
1 18 (60.00%) RabbitMQ
1 18 (60.00%) CSS3
1 18 (60.00%) KnockoutJS
1 18 (60.00%) Ember.js
1 18 (60.00%) AngularJS
1 18 (60.00%) HTML5
1 18 (60.00%) CSS
1 18 (60.00%) HTML
2 7 (23.33%) .NET
2 7 (23.33%) .NET Framework
3 4 (13.33%) Spring
3 4 (13.33%) J2EE
4 3 (10.00%) SOAP
4 3 (10.00%) Web Services
4 3 (10.00%) Java EE
4 3 (10.00%) Hibernate
4 3 (10.00%) RESTful
4 3 (10.00%) JPA
5 1 (3.33%) Spring Web Flow
5 1 (3.33%) Spring Batch
Miscellaneous
1 25 (83.33%) Wiki
2 19 (63.33%) Open Source
3 3 (10.00%) Mobile Games
4 1 (3.33%) Enterprise Software
Processes & Methodologies
1 29 (96.67%) TDD
1 29 (96.67%) BDD
2 18 (60.00%) Web Application Development
2 18 (60.00%) Automated Testing
2 18 (60.00%) Web Development
3 10 (33.33%) Agile Software Development
3 10 (33.33%) Refactoring
4 7 (23.33%) Code Coverage
5 4 (13.33%) SOA
6 1 (3.33%) Domain-Driven Design
6 1 (3.33%) Knowledge Management
6 1 (3.33%) Low Latency
6 1 (3.33%) MVC
6 1 (3.33%) OOD
Programming Languages
1 25 (83.33%) JavaScript
2 7 (23.33%) C#
3 4 (13.33%) Java
4 1 (3.33%) Scala
Vendors
1 1 (3.33%) SAP