The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for EAI skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited EAI over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Enterprise Application Integration (EAI)
London / City of London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 161 163 196
Rank change year-on-year +2 +33  
Contract jobs citing EAI 8 2 10
As % of all contract IT jobs advertised in the City of London 0.24% 0.060% 0.17%
As % of the Processes & Methodologies category 0.27% 0.070% 0.21%
Number of daily rates quoted 0 2 8
Median daily rate - £623 £444
Median daily rate % change year-on-year - +40.28%  
UK excluding London median daily rate £584 £500 £500
% change year-on-year +16.80% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

EAI is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for process and methodology skills.

Contract Process & Methodology Skills
City of London
Contract job vacancies with a requirement for process and methodology skills 2925 2856 4712
As % of all contract IT job vacancies advertised in the City of London 88.16% 85.89% 81.13%
Number of daily rates quoted 2250 2341 3708
Median daily rate £500 £475 £468
Median daily rate % change year-on-year +5.26% +1.60%  
90% offered a daily rate of more than £350 £335 £325
10% offered a daily rate of more than £650 £625 £625
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 23 23 56
Median hourly rate £20.00 £19.00 £24.50
Median hourly rate % change year-on-year +5.26% -22.44%  
90% offered a hourly rate of more than £14.75 £12.50 £15.07
10% offered a hourly rate of more than £41.00 £35.20 £55.50
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

EAI
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing EAI as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for EAI in the City of London

EAI
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing EAI in the City of London.

Contractor daily rate trend for EAI in the City of London

For the 6 months to 26 June 2017, IT contractor jobs citing EAI 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 City of London region with a requirement for EAI.

1 13 (92.86%) Finance
2 11 (78.57%) Siebel
2 11 (78.57%) HTTP
3 10 (71.43%) XML
3 10 (71.43%) Financial Institution
3 10 (71.43%) Hedge funds
4 9 (64.29%) Java
4 9 (64.29%) SQL
5 8 (57.14%) Web Services
5 8 (57.14%) Workflow
5 8 (57.14%) Siebel EIM
5 8 (57.14%) Analytical Skills
6 7 (50.00%) Relational Database
6 7 (50.00%) SDLC
6 7 (50.00%) STATISTICA Visual Basic
6 7 (50.00%) Systems Analysis
6 7 (50.00%) AOP
6 7 (50.00%) Software Testing
6 7 (50.00%) QA
6 7 (50.00%) Unit Testing
6 7 (50.00%) FTP
6 7 (50.00%) Siebel Certification
7 6 (42.86%) Oracle
8 4 (28.57%) Linux
8 4 (28.57%) Middleware
8 4 (28.57%) Oracle HTTP Server
8 4 (28.57%) Enterprise Software
9 3 (21.43%) Oracle Database
9 3 (21.43%) API Development
9 3 (21.43%) Service Design

EAI
Co-occurring IT Skills in the City of 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 4 (28.57%) Oracle HTTP Server
2 2 (14.29%) Confluence
2 2 (14.29%) Mule
2 2 (14.29%) Oracle SOA Suite
3 1 (7.14%) Oracle Workflow
Cloud Services
1 3 (21.43%) Salesforce Service Cloud
2 2 (14.29%) GitHub
Communications & Networking
1 11 (78.57%) HTTP
2 7 (50.00%) FTP
Database & Business Intelligence
1 8 (57.14%) Siebel EIM
2 7 (50.00%) Relational Database
3 3 (21.43%) Oracle BI EE
3 3 (21.43%) Oracle Database
3 3 (21.43%) Oracle Database 11g
4 2 (14.29%) Big Data
4 2 (14.29%) NoSQL
4 2 (14.29%) QlikView
4 2 (14.29%) SQL Server
5 1 (7.14%) Oracle BI Publisher
Development Applications
1 2 (14.29%) Bitbucket
1 2 (14.29%) Eclipse
1 2 (14.29%) Git (software)
1 2 (14.29%) Jenkins
1 2 (14.29%) JIRA
1 2 (14.29%) Oracle APEX
1 2 (14.29%) TeamCity
General
1 13 (92.86%) Finance
2 10 (71.43%) Financial Institution
3 3 (21.43%) Banking
Job Titles
1 10 (71.43%) Developer
2 7 (50.00%) Siebel Developer
3 3 (21.43%) Architect
3 3 (21.43%) Java Architect
3 3 (21.43%) Java Developer
3 3 (21.43%) Lead Architect
3 3 (21.43%) Lead Developer
3 3 (21.43%) Lead Java Developer
3 3 (21.43%) Salesforce Architect
3 3 (21.43%) Salesforce Developer
4 1 (7.14%) Support Engineer
Libraries, Frameworks & Software Standards
1 10 (71.43%) XML
2 8 (57.14%) Web Services
3 4 (28.57%) Middleware
4 3 (21.43%) CSS
4 3 (21.43%) jQuery
4 3 (21.43%) Visualforce
4 3 (21.43%) XML Schema
4 3 (21.43%) XSLT
5 2 (14.29%) AngularJS
5 2 (14.29%) Apache Camel
5 2 (14.29%) GWT
5 2 (14.29%) JSON
5 2 (14.29%) REST
5 2 (14.29%) SOAP
5 2 (14.29%) Struts
Miscellaneous
1 10 (71.43%) Hedge funds
2 8 (57.14%) Analytical Skills
3 4 (28.57%) Enterprise Software
4 3 (21.43%) Clustering
Operating Systems
1 4 (28.57%) Linux
2 1 (7.14%) Oracle Linux
2 1 (7.14%) Red Hat Enterprise Linux
2 1 (7.14%) Unix
Processes & Methodologies
1 8 (57.14%) Workflow
2 7 (50.00%) AOP
2 7 (50.00%) SDLC
2 7 (50.00%) Software Testing
2 7 (50.00%) Systems Analysis
2 7 (50.00%) Unit Testing
3 3 (21.43%) API Development
3 3 (21.43%) CRM
3 3 (21.43%) Data Mapping
3 3 (21.43%) Data Modelling
3 3 (21.43%) DevOps
3 3 (21.43%) ERD
3 3 (21.43%) Open Source
3 3 (21.43%) Service Design
3 3 (21.43%) SOA
3 3 (21.43%) UML
3 3 (21.43%) User Acceptance Testing
3 3 (21.43%) XML Parsing
4 2 (14.29%) Analytics
5 1 (7.14%) Line Management
Programming Languages
1 9 (64.29%) Java
1 9 (64.29%) SQL
2 7 (50.00%) STATISTICA Visual Basic
3 3 (21.43%) Apex Code
3 3 (21.43%) SOQL
3 3 (21.43%) SOSL
Qualifications
1 7 (50.00%) Siebel Certification
Quality Assurance & Compliance
1 7 (50.00%) QA
2 1 (7.14%) Data Quality
Systems Management
1 3 (21.43%) MOM
2 1 (7.14%) Oracle EDQ
Vendors
1 11 (78.57%) Siebel
2 6 (42.86%) Oracle
3 3 (21.43%) Salesforce.com
4 2 (14.29%) Informatica
4 2 (14.29%) Tableau
4 2 (14.29%) TIBCO
5 1 (7.14%) Microsoft
5 1 (7.14%) Red Hat
5 1 (7.14%) WorldPay