The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire 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 25 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)
South East / Buckinghamshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank - 70 86
Contract jobs citing EAI 0 6 4
As % of all contract IT jobs advertised in Buckinghamshire - 0.64% 0.33%
As % of the Processes & Methodologies category - 0.76% 0.40%
Number of daily rates quoted 0 3 4
Median daily rate - £475 £475
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 Buckinghamshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Buckinghamshire
Contract job vacancies with a requirement for process and methodology skills 826 792 990
As % of all contract IT job vacancies advertised in Buckinghamshire 81.70% 84.53% 81.08%
Number of daily rates quoted 378 432 517
Median daily rate £400 £400 £388
Median daily rate % change year-on-year - +3.22%  
90% offered a daily rate of more than £270 £265 £270
10% offered a daily rate of more than £525 £525 £550
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 23 17 24
Median hourly rate £29.00 £12.00 £26.00
Median hourly rate % change year-on-year +141.66% -53.84%  
90% offered a hourly rate of more than £14.10 £9.37 £11.00
10% offered a hourly rate of more than £55.00 £55.00 £55.00
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 Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire 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 Buckinghamshire

EAI
Contractor Daily Rate Trend in Buckinghamshire

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

Contractor daily rate trend for EAI in Buckinghamshire

For the 6 months to 25 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 Buckinghamshire region with a requirement for EAI.

1 3 (100.00%) Java
2 2 (66.67%) Oracle
2 2 (66.67%) TOGAF
2 2 (66.67%) UML
2 2 (66.67%) OO
2 2 (66.67%) Data Modelling
2 2 (66.67%) SOA
2 2 (66.67%) BPMN
2 2 (66.67%) JPA
2 2 (66.67%) Drools
2 2 (66.67%) Computer Science
2 2 (66.67%) Use Case
2 2 (66.67%) Oracle SOA Suite
2 2 (66.67%) Relational Database
2 2 (66.67%) Logical Data Model
2 2 (66.67%) Wireframes
2 2 (66.67%) Domain Models
3 1 (33.33%) Spring Cloud
3 1 (33.33%) Migration
3 1 (33.33%) Scrum
3 1 (33.33%) Continuous Delivery
3 1 (33.33%) Spring Boot
3 1 (33.33%) SDLC
3 1 (33.33%) Data Engineering
3 1 (33.33%) Docker
3 1 (33.33%) DevOps
3 1 (33.33%) Mesos
3 1 (33.33%) Microservices
3 1 (33.33%) Apache Spark
3 1 (33.33%) Machine Learning

EAI
Co-occurring IT Skills in Buckinghamshire 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 2 (66.67%) Oracle SOA Suite
2 1 (33.33%) Apache
2 1 (33.33%) Apache Spark
2 1 (33.33%) MQSeries
2 1 (33.33%) WebSphere
Cloud Services
1 1 (33.33%) Amazon AWS
Communications & Networking
1 1 (33.33%) HTTP
Database & Business Intelligence
1 2 (66.67%) Relational Database
2 1 (33.33%) Hadoop
Development Applications
1 1 (33.33%) Jenkins
Job Titles
1 2 (66.67%) Architect
1 2 (66.67%) Solutions Architect
2 1 (33.33%) Middleware Engineer
2 1 (33.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 2 (66.67%) Drools
1 2 (66.67%) JPA
2 1 (33.33%) IBM Integration Bus
2 1 (33.33%) JMS
2 1 (33.33%) Kafka
2 1 (33.33%) Middleware
2 1 (33.33%) Spring
2 1 (33.33%) Spring Boot
2 1 (33.33%) Spring Cloud
Miscellaneous
1 2 (66.67%) Computer Science
Operating Systems
1 1 (33.33%) Linux
Processes & Methodologies
1 2 (66.67%) BPMN
1 2 (66.67%) Data Modelling
1 2 (66.67%) Domain Models
1 2 (66.67%) Logical Data Model
1 2 (66.67%) OO
1 2 (66.67%) SOA
1 2 (66.67%) TOGAF
1 2 (66.67%) UML
1 2 (66.67%) Use Case
1 2 (66.67%) Wireframes
2 1 (33.33%) Continuous Delivery
2 1 (33.33%) Continuous Integration
2 1 (33.33%) Data Engineering
2 1 (33.33%) DevOps
2 1 (33.33%) Machine Learning
2 1 (33.33%) Microservices
2 1 (33.33%) Migration
2 1 (33.33%) Scrum
2 1 (33.33%) SDLC
2 1 (33.33%) User Stories
Programming Languages
1 3 (100.00%) Java
2 1 (33.33%) Python
System Software
1 1 (33.33%) Docker
Systems Management
1 1 (33.33%) Mesos
Vendors
1 2 (66.67%) Oracle
2 1 (33.33%) IBM