The table below looks at the statistics for Event-Driven Architecture skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Event-Driven Architecture over the 3 months to 26 August 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
26 Aug 2016
Same period 2015 Same period 2014
Event-Driven Architecture (EDA)
Rank 440 438 434
Rank change year-on-year
-2 -4
Contract jobs citing Event-Driven Architecture 11 4 8
As % of all contract IT jobs located in London 0.048% 0.017% 0.033%
As % of the Processes & Methodologies category 0.056% 0.021% 0.040%
Number of daily rates quoted 9 3 7
Median daily rate £340 £500 £525
Median daily rate % change year-on-year
-32.00% -4.76%
UK excluding London median daily rate £450 £506 £438
% change year-on-year
-10.97% +15.54%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Event-Driven Architecture
England

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

Processes & Methodologies Category
London
Contract IT job ads with a match in the
Processes & Methodologies category
19741 19475 19801
As % of all contract IT jobs located in London 85.76% 82.22% 81.49%
Number of daily rates quoted 14170 13879 13791
Median daily rate £475 £450 £450
Median daily rate % change year-on-year
+5.55% -
90% offered a daily rate of more than £325 £313 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 171 220 236
Median hourly rate £23.50 £22.24 £21.00
Median hourly rate % change year-on-year
+5.68% +5.88%
90% offered a hourly rate of more than £12.50 £13.17 £13.49
10% offered a hourly rate of more than £55.00 £60.00 £45.00
UK excluding London median hourly rate £30.00 £33.00 £25.75
% change year-on-year
-9.09% +28.15%

Event-Driven Architecture
Jobs Demand Trend in London

The demand trend of contract jobs across the London region 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 London

Event-Driven Architecture
Daily Rate Trend in London

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

Event-Driven Architecture Daily Rate Trend in London

Event-Driven Architecture
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Event-Driven Architecture across the London region over the 3 months to 26 August 2016.

Event-Driven Architecture Daily Rate Histogram in London

Event-Driven Architecture
Contract Job Locations in London

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 London region over the 3 months to 26 August 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
City of London +24 2 £433 -13.50% 5
Event-Driven Architecture
England

Event-Driven Architecture
Top 30 Related IT Skills in London

For the 6 months to 26 August 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 across the London region with a requirement for Event-Driven Architecture.

1 18 (75.00%) Java
2 17 (70.83%) Spring
3 11 (45.83%) TDD
3 11 (45.83%) SOA
3 11 (45.83%) REST
4 10 (41.67%) Spring Integration
4 10 (41.67%) AngularJS
4 10 (41.67%) Continuous Deployment
4 10 (41.67%) Murex
4 10 (41.67%) Calypso
4 10 (41.67%) Bloomberg
4 10 (41.67%) Fixed Income
4 10 (41.67%) Front Office
4 10 (41.67%) HTML
4 10 (41.67%) ION Trading
4 10 (41.67%) Credit Derivative
4 10 (41.67%) Derivative
4 10 (41.67%) HTML5
5 8 (33.33%) Ansible
5 8 (33.33%) DevOps
5 8 (33.33%) Jenkins
5 8 (33.33%) Microservices
5 8 (33.33%) Gerrit
5 8 (33.33%) Subversion
5 8 (33.33%) Java EE
5 8 (33.33%) MongoDB
5 8 (33.33%) JPA
5 8 (33.33%) Git (software)
5 8 (33.33%) Mercurial
5 8 (33.33%) MySQL

Event-Driven Architecture
Top Related IT Skills in London 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 (29.17%) JBoss
1 7 (29.17%) Tomcat
Cloud Services
1 7 (29.17%) Cloud Computing
2 2 (8.33%) Amazon AWS
Database & Business Intelligence
1 8 (33.33%) MongoDB
1 8 (33.33%) MySQL
1 8 (33.33%) SQL Server
2 7 (29.17%) Apache Cassandra
Development Applications
1 8 (33.33%) Gerrit
1 8 (33.33%) Git (software)
1 8 (33.33%) Jenkins
1 8 (33.33%) Mercurial
1 8 (33.33%) Subversion
2 1 (4.17%) TeamCity
General
1 10 (41.67%) Front Office
2 2 (8.33%) Finance
3 1 (4.17%) Advertising
Job Titles
1 19 (79.17%) Developer
2 17 (70.83%) Java Developer
3 10 (41.67%) Senior Developer
4 9 (37.50%) Angular Developer
4 9 (37.50%) Senior Java Developer
5 2 (8.33%) Front Office Developer
5 2 (8.33%) Security Engineer
5 2 (8.33%) Senior Security Engineer
5 2 (8.33%) Senior Software Engineer
5 2 (8.33%) Software Engineer
6 1 (4.17%) .NET Developer
6 1 (4.17%) AWS Developer
6 1 (4.17%) C# .NET Developer
6 1 (4.17%) C# Developer
6 1 (4.17%) Data Modeller
6 1 (4.17%) Designer
6 1 (4.17%) Product Owner
6 1 (4.17%) SOA Designer
6 1 (4.17%) SOA Developer
Libraries, Frameworks & Software Standards
1 17 (70.83%) Spring
2 11 (45.83%) REST
3 10 (41.67%) AngularJS
3 10 (41.67%) HTML
3 10 (41.67%) HTML5
3 10 (41.67%) Spring Integration
4 8 (33.33%) Java EE
4 8 (33.33%) JPA
4 8 (33.33%) Web Services
5 7 (29.17%) Hibernate
5 7 (29.17%) Spring MVC
6 4 (16.67%) .NET
7 3 (12.50%) J2EE
7 3 (12.50%) RESTful
8 2 (8.33%) Middleware
8 2 (8.33%) SOAP
Miscellaneous
1 10 (41.67%) Credit Derivative
1 10 (41.67%) Derivative
1 10 (41.67%) Fixed Income
2 5 (20.83%) Algorithms
2 5 (20.83%) Data Structures
3 2 (8.33%) Analytical Skills
Processes & Methodologies
1 11 (45.83%) SOA
1 11 (45.83%) TDD
2 10 (41.67%) Continuous Deployment
3 8 (33.33%) DevOps
3 8 (33.33%) Microservices
3 8 (33.33%) OO
4 7 (29.17%) MVC
5 5 (20.83%) OOD
6 3 (12.50%) Continuous Delivery
6 3 (12.50%) Information Security
6 3 (12.50%) SDLC
6 3 (12.50%) Test Automation
6 3 (12.50%) Web Development
7 2 (8.33%) Data Modelling
7 2 (8.33%) ERD
7 2 (8.33%) ETL
7 2 (8.33%) Secure Coding
7 2 (8.33%) Service Design
7 2 (8.33%) Software Engineering
7 2 (8.33%) UML
Programming Languages
1 18 (75.00%) Java
2 4 (16.67%) C#
Systems Management
1 8 (33.33%) Ansible
Vendors
1 10 (41.67%) Bloomberg
1 10 (41.67%) Calypso
1 10 (41.67%) ION Trading
1 10 (41.67%) Murex
2 8 (33.33%) Oracle
3 1 (4.17%) Microsoft