Period
to 24 July 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for EAI skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited EAI over the 6 months to 24 July 2017 with a comparison to the same period in the previous 2 years.

Enterprise Application Integration (EAI)
Central London > City of London
6 months to
24 Jul 2017
Same period 2016 Same period 2015
Rank 312 365 394
Rank change year-on-year +53 +29 +33
Permanent jobs citing EAI 19 18 62
As % of all permanent IT jobs advertised in the City of London 0.19% 0.13% 0.29%
As % of the Processes & Methodologies category 0.21% 0.15% 0.33%
Number of salaries quoted 14 12 53
City of London median annual salary £65,000 £55,500 £65,000
Median salary % change year-on-year +17.12% -14.62% +18.18%
10th Percentile £57,500 £44,625 £50,000
90th Percentile £72,250 £58,000 £82,500
Central London median annual salary £67,500 £56,000 £67,500
% change year-on-year +20.54% -17.04% +22.73%

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

Process & Methodology Skills
City of London
Permanent job vacancies with a requirement for process and methodology skills 9215 12221 18852
As % of all permanent IT job vacancies advertised in the City of London 89.96% 90.61% 88.92%
Number of salaries quoted 8288 11052 16019
City of London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% -
10th Percentile £35,750 £35,000 £33,750
90th Percentile £92,500 £87,500 £85,000
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% -

EAI
Job Vacancy Trend in the City of London

Job postings citing EAI as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for EAI in the City of London

EAI
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing EAI in the City of London.

Salary trend for EAI in the City of London

EAI
Salary Histogram in the City of London

The salary distribution of IT jobs citing EAI in the City of London over the 6 months to 24 July 2017.

Salary histogram for EAI in the City of London

For the 6 months to 24 July 2017, IT jobs citing EAI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for EAI.

1 15 (78.95%) SOA
2 12 (63.16%) Java
2 12 (63.16%) XML
2 12 (63.16%) Finance
3 11 (57.89%) JMS
4 8 (42.11%) SQL
5 7 (36.84%) FTP
5 7 (36.84%) Web Services
6 6 (31.58%) Maven
6 6 (31.58%) Test Automation
6 6 (31.58%) .NET
6 6 (31.58%) Ant
7 5 (26.32%) EJB
7 5 (26.32%) Microsoft
7 5 (26.32%) Open Source
7 5 (26.32%) Integration Testing
7 5 (26.32%) Investment Management
7 5 (26.32%) Drools
7 5 (26.32%) FitNesse
7 5 (26.32%) User Acceptance Testing
7 5 (26.32%) Subversion
7 5 (26.32%) Jenkins
7 5 (26.32%) Apache Camel
7 5 (26.32%) Solace
7 5 (26.32%) User Experience
7 5 (26.32%) Analytical Skills
7 5 (26.32%) Greenfield Project
8 4 (21.05%) XSD
9 3 (15.79%) XSL
9 3 (15.79%) C#

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 3 (15.79%) BizTalk Server
2 1 (5.26%) Oracle SOA Suite
2 1 (5.26%) WebSphere
Business Applications
1 1 (5.26%) Siebel CRM
Cloud Services
1 3 (15.79%) IaaS
1 3 (15.79%) Microsoft Azure
1 3 (15.79%) PaaS
Communications & Networking
1 7 (36.84%) FTP
2 1 (5.26%) HTTP
Database & Business Intelligence
1 3 (15.79%) SQL Server
1 3 (15.79%) SQL Server 2008
1 3 (15.79%) SQL Server Integration Services
2 2 (10.53%) Relational Database
3 1 (5.26%) Oracle BI Publisher
3 1 (5.26%) RDBMS
Development Applications
1 6 (31.58%) Ant
1 6 (31.58%) Maven
2 5 (26.32%) FitNesse
2 5 (26.32%) Jenkins
2 5 (26.32%) Subversion
General
1 12 (63.16%) Finance
2 1 (5.26%) Telecoms
Job Titles
1 14 (73.68%) Developer
2 6 (31.58%) Java Developer
2 6 (31.58%) Lead Developer
3 5 (26.32%) Automation Developer
3 5 (26.32%) SOA Developer
4 3 (15.79%) BizTalk Engineer
4 3 (15.79%) Software Engineer
5 2 (10.53%) .NET Developer
6 1 (5.26%) Analyst
6 1 (5.26%) Architect
6 1 (5.26%) Data Analyst
6 1 (5.26%) Developer in Test
6 1 (5.26%) Lead .NET Developer
6 1 (5.26%) Senior Developer
6 1 (5.26%) Senior Java Developer
6 1 (5.26%) Siebel Developer
6 1 (5.26%) Solutions Architect
6 1 (5.26%) Transformation Analyst
Libraries, Frameworks & Software Standards
1 12 (63.16%) XML
2 11 (57.89%) JMS
3 7 (36.84%) Web Services
4 6 (31.58%) .NET
5 5 (26.32%) Apache Camel
5 5 (26.32%) Drools
5 5 (26.32%) EJB
6 4 (21.05%) XSD
7 3 (15.79%) WCF
7 3 (15.79%) XSL
8 1 (5.26%) .NET Framework
8 1 (5.26%) COM
8 1 (5.26%) FIX Protocol
8 1 (5.26%) FpML
Miscellaneous
1 5 (26.32%) Analytical Skills
1 5 (26.32%) Greenfield Project
1 5 (26.32%) User Experience
Operating Systems
1 1 (5.26%) Android
Processes & Methodologies
1 15 (78.95%) SOA
2 6 (31.58%) Test Automation
3 5 (26.32%) Integration Testing
3 5 (26.32%) Investment Management
3 5 (26.32%) Open Source
3 5 (26.32%) User Acceptance Testing
4 3 (15.79%) Business Activity Monitoring
4 3 (15.79%) Data Modelling
4 3 (15.79%) DevOps
4 3 (15.79%) Mentoring
4 3 (15.79%) Microservices
4 3 (15.79%) Scrum
4 3 (15.79%) Software Engineering
5 2 (10.53%) Logistics
5 2 (10.53%) SDLC
5 2 (10.53%) Unit Testing
6 1 (5.26%) Data Transformation
6 1 (5.26%) IT Strategy
6 1 (5.26%) Low Latency
6 1 (5.26%) Translating Business Requirements
Programming Languages
1 12 (63.16%) Java
2 8 (42.11%) SQL
3 3 (15.79%) C#
4 1 (5.26%) PL/SQL
4 1 (5.26%) STATISTICA Visual Basic
Quality Assurance & Compliance
1 1 (5.26%) ISO 20022
1 1 (5.26%) QA
Vendors
1 5 (26.32%) Microsoft
1 5 (26.32%) Solace
2 2 (10.53%) Oracle
3 1 (5.26%) IBM
3 1 (5.26%) Siebel
3 1 (5.26%) Sybase
3 1 (5.26%) Xamarin