The table below looks at the statistics for Event-Driven Architecture skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Event-Driven Architecture over the 3 months to 25 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
25 Sep 2016
Same period 2015 Same period 2014
Event-Driven Architecture (EDA)
Rank 620 664 633
Rank change year-on-year
+44 -31
Contract jobs citing Event-Driven Architecture 29 6 13
As % of all contract IT jobs located in the UK 0.055% 0.010% 0.022%
As % of the Processes & Methodologies category 0.066% 0.013% 0.029%
Number of daily rates quoted 25 6 10
Median daily rate £450 £506 £450
Median daily rate % change year-on-year
-10.97% +12.33%
90% offered a daily rate of more than £300 £438 £375
10% offered a daily rate of more than £600 £531 £585
UK excluding London median daily rate £435 £511 £450
% change year-on-year
-14.87% +13.55%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised across the UK.

Processes & Methodologies Category
UK
Contract IT job ads with a match in the
Processes & Methodologies category
43985 46966 44712
As % of all contract IT jobs located in the UK 83.15% 81.01% 77.28%
Number of daily rates quoted 29139 30711 27950
Median daily rate £440 £425 £413
Median daily rate % change year-on-year
+3.52% +3.03%
90% offered a daily rate of more than £300 £288 £275
10% offered a daily rate of more than £593 £580 £575
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 1137 1301 1222
Median hourly rate £31.00 £32.00 £24.00
Median hourly rate % change year-on-year
-3.12% +33.33%
90% offered a hourly rate of more than £12.58 £12.50 £12.50
10% offered a hourly rate of more than £50.00 £48.50 £53.50
UK excluding London median hourly rate £32.50 £33.64 £26.25
% change year-on-year
-3.38% +28.15%

Event-Driven Architecture
Jobs Demand Trend

The demand trend of contract jobs citing Event-Driven Architecture as a proportion of all IT contracts with a match in 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 25 September 2016.

Event-Driven Architecture Daily Rate Histogram in the UK

Event-Driven Architecture
Top 12 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Event-Driven Architecture within the UK over the 3 months to 25 September 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
England +47 28 £435 -13.94% 15
East Midlands - 14 £450 - 2
Northamptonshire - 14 £450 - 1
Northampton - 11 £435 - 1
London +9 10 £600 +20.00% 9
North West - 2 £405 -
East of England - 1 £475 -
Wales - 1 £450 -
South Wales - 1 £450 -
Cardiff - 1 £450 -
Hertfordshire - 1 £475 -
Cheshire - 1 £410 -

Event-Driven Architecture
Top 30 Related IT Skills

For the 6 months to 25 September 2016, IT contractor jobs citing Event-Driven Architecture also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Event-Driven Architecture.

1 35 (77.78%) Java
2 25 (55.56%) OO
3 22 (48.89%) Spring
4 21 (46.67%) DevOps
5 19 (42.22%) REST
5 19 (42.22%) Agile Software Development
5 19 (42.22%) TDD
5 19 (42.22%) Web Services
6 18 (40.00%) Oracle
6 18 (40.00%) Microservices
7 17 (37.78%) JavaScript
8 16 (35.56%) JPA
8 16 (35.56%) Git (software)
8 16 (35.56%) Java EE
8 16 (35.56%) Jenkins
9 15 (33.33%) AngularJS
9 15 (33.33%) Hibernate
10 14 (31.11%) OOD
11 13 (28.89%) SOA
12 10 (22.22%) Data Modelling
12 10 (22.22%) Finance
12 10 (22.22%) JSON
12 10 (22.22%) Continuous Integration
13 9 (20.00%) Refactoring
13 9 (20.00%) Zachman Framework
13 9 (20.00%) TOGAF
13 9 (20.00%) Enterprise Architecture
13 9 (20.00%) HTML5
13 9 (20.00%) HTML
14 8 (17.78%) Relational Database

Event-Driven Architecture
Top Related IT Skills 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 7 (15.56%) JBoss
1 7 (15.56%) Tomcat
2 2 (4.44%) Apache Spark
2 2 (4.44%) Elasticsearch
Cloud Services
1 7 (15.56%) Cloud Computing
2 4 (8.89%) Amazon AWS
3 2 (4.44%) Amazon Kinesis
Communications & Networking
1 1 (2.22%) Internet
Database & Business Intelligence
1 8 (17.78%) MongoDB
1 8 (17.78%) MySQL
1 8 (17.78%) RDBMS
1 8 (17.78%) Relational Database
1 8 (17.78%) SQL Server
2 7 (15.56%) Apache Cassandra
3 4 (8.89%) Big Data
4 2 (4.44%) NoSQL
Development Applications
1 16 (35.56%) Git (software)
1 16 (35.56%) Jenkins
2 8 (17.78%) Eclipse
2 8 (17.78%) Gerrit
2 8 (17.78%) Gradle
2 8 (17.78%) IntelliJ
2 8 (17.78%) JProfiler
2 8 (17.78%) JUnit
2 8 (17.78%) Maven
2 8 (17.78%) Mercurial
2 8 (17.78%) SonarQube
2 8 (17.78%) Subversion
3 2 (4.44%) Grunt
3 2 (4.44%) gulp
4 1 (2.22%) TeamCity
General
1 10 (22.22%) Finance
2 7 (15.56%) Banking
2 7 (15.56%) Front Office
3 1 (2.22%) Advertising
3 1 (2.22%) Manufacturing
3 1 (2.22%) Marketing
3 1 (2.22%) Telecoms
Job Titles
1 25 (55.56%) Developer
2 22 (48.89%) Java Developer
3 15 (33.33%) Architect
4 9 (20.00%) Digital Architect
5 8 (17.78%) Angular Developer
5 8 (17.78%) Senior Developer
6 7 (15.56%) Senior Java Developer
7 3 (6.67%) Digital Solutions Architect
7 3 (6.67%) Integration Architect
7 3 (6.67%) JavaScript Developer
7 3 (6.67%) Solutions Architect
8 2 (4.44%) Agile Developer
8 2 (4.44%) Big Data Engineer
8 2 (4.44%) Cloud Engineer
8 2 (4.44%) Data Engineer
8 2 (4.44%) DevOps Architect
8 2 (4.44%) Front End Java Developer (Client-Side Java Developer)
8 2 (4.44%) Java Architect
8 2 (4.44%) Lead Architect
8 2 (4.44%) Senior Security Engineer
Libraries, Frameworks & Software Standards
1 22 (48.89%) Spring
2 19 (42.22%) REST
2 19 (42.22%) Web Services
3 16 (35.56%) Java EE
3 16 (35.56%) JPA
4 15 (33.33%) AngularJS
4 15 (33.33%) Hibernate
5 10 (22.22%) JSON
6 9 (20.00%) HTML
6 9 (20.00%) HTML5
7 8 (17.78%) Ajax
7 8 (17.78%) Backbone.js
7 8 (17.78%) jQuery
7 8 (17.78%) SOAP
7 8 (17.78%) Spring Boot
7 8 (17.78%) Velocity
8 7 (15.56%) Spring Integration
8 7 (15.56%) Spring MVC
9 6 (13.33%) .NET
10 4 (8.89%) J2EE
Miscellaneous
1 7 (15.56%) Credit Derivative
1 7 (15.56%) Derivative
1 7 (15.56%) Fixed Income
2 5 (11.11%) Algorithms
2 5 (11.11%) Data Structures
3 4 (8.89%) Analytical Skills
4 2 (4.44%) Cyber Attack
4 2 (4.44%) Cyberthreat
4 2 (4.44%) Data Integration
5 1 (2.22%) Enterprise Software
5 1 (2.22%) Online Banking
Operating Systems
1 1 (2.22%) Android
Processes & Methodologies
1 25 (55.56%) OO
2 21 (46.67%) DevOps
3 19 (42.22%) Agile Software Development
3 19 (42.22%) TDD
4 18 (40.00%) Microservices
5 14 (31.11%) OOD
6 13 (28.89%) SOA
7 10 (22.22%) Continuous Integration
7 10 (22.22%) Data Modelling
8 9 (20.00%) Enterprise Architecture
8 9 (20.00%) Refactoring
8 9 (20.00%) TOGAF
8 9 (20.00%) Zachman Framework
9 8 (17.78%) RAD
9 8 (17.78%) Scrum
9 8 (17.78%) Unit Testing
10 7 (15.56%) BDD
10 7 (15.56%) Domain-Driven Design
10 7 (15.56%) Front End Development
10 7 (15.56%) MVC
Programming Languages
1 35 (77.78%) Java
2 17 (37.78%) JavaScript
3 8 (17.78%) SQL
4 4 (8.89%) C#
5 2 (4.44%) Python
Qualifications
1 1 (2.22%) Degree
Quality Assurance & Compliance
1 1 (2.22%) QA
Systems Management
1 8 (17.78%) Ansible
2 2 (4.44%) MOM
Vendors
1 18 (40.00%) Oracle
2 8 (17.78%) Perforce
3 7 (15.56%) Bloomberg
3 7 (15.56%) Calypso
3 7 (15.56%) ION Trading
3 7 (15.56%) Murex
4 2 (4.44%) IBM
4 2 (4.44%) MuleSoft
5 1 (2.22%) Microsoft
5 1 (2.22%) Software AG
5 1 (2.22%) webMethods