The following table provides summary statistics for contract job vacancies advertised in Middlesex with a requirement for OO skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited OO over the 3 months to 28 March 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.

Object-Oriented (OO)
South East / Middlesex
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 15 17 17
Rank change year-on-year +2 0  
Contract jobs citing OO 6 7 6
As % of all contract IT jobs advertised in Middlesex 4.72% 4.46% 3.73%
As % of the Processes & Methodologies category 5.56% 5.30% 4.72%
Number of daily rates quoted 5 6 6
Median daily rate £350 £406 £375
Median daily rate % change year-on-year -13.84% +8.33%  
90% offered a daily rate of more than £344 £394 £273
10% offered a daily rate of more than £504 £413 £406
UK excluding London median daily rate £400 £375 £375
% change year-on-year +6.66% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £42.25 £37.50
% change year-on-year -1.77% +12.66%  

OO 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 Middlesex with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Middlesex
Contract job vacancies with a requirement for process and methodology skills 108 132 127
As % of all contract IT job vacancies advertised in Middlesex 85.04% 84.08% 78.88%
Number of daily rates quoted 69 94 78
Median daily rate £400 £405 £400
Median daily rate % change year-on-year -1.23% +1.25%  
90% offered a daily rate of more than £264 £315 £264
10% offered a daily rate of more than £560 £526 £500
UK excluding London median daily rate £410 £400 £396
% change year-on-year +2.50% +1.01%  
Number of hourly rates quoted 0 9 2
Median hourly rate - £48.50 £32.50
Median hourly rate % change year-on-year - +49.23%  
UK excluding London median hourly rate £36.00 £38.50 £30.20
% change year-on-year -6.49% +27.48%  

OO
Job Vacancy Trend in Middlesex

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

Job vacancy trend for OO in Middlesex

OO
Contractor Daily Rate Trend in Middlesex

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

Contractor daily rate trend for OO in Middlesex

OO
Contractor Daily Rate Histogram in Middlesex

The daily rate distribution of IT jobs citing OO in Middlesex over the 3 months to 28 March 2017.

Contractor daily rate histogram for OO in Middlesex

OO
Contractor Hourly Rate Trend in Middlesex

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing OO in Middlesex.

Contractor hourly rate trend for OO in Middlesex

For the 6 months to 28 March 2017, IT contractor jobs citing OO 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 Middlesex region with a requirement for OO.

1 8 (80.00%) JavaScript
1 8 (80.00%) HTML
1 8 (80.00%) CSS
2 7 (70.00%) HTML5
3 5 (50.00%) CSS3
3 5 (50.00%) AngularJS
4 4 (40.00%) Responsive Web Design
4 4 (40.00%) Agile Software Development
4 4 (40.00%) Java
5 3 (30.00%) .NET
5 3 (30.00%) OOP
5 3 (30.00%) Web Services
5 3 (30.00%) XML
5 3 (30.00%) CMS
5 3 (30.00%) IBM
5 3 (30.00%) Node.js
5 3 (30.00%) Open Source
5 3 (30.00%) SaaS
5 3 (30.00%) Twitter Bootstrap
5 3 (30.00%) ServiceNow
5 3 (30.00%) Continuous Delivery
5 3 (30.00%) Front End Development
5 3 (30.00%) Prototyping
6 2 (20.00%) Minimum Viable Product
6 2 (20.00%) C#
6 2 (20.00%) React
6 2 (20.00%) Sass
6 2 (20.00%) JSON
6 2 (20.00%) Multithreading
6 2 (20.00%) Redback

OO
Co-occurring IT Skills in Middlesex 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 (30.00%) CMS
2 2 (20.00%) Tomcat
3 1 (10.00%) Apache
3 1 (10.00%) WebSphere
Cloud Services
1 3 (30.00%) SaaS
2 1 (10.00%) Amazon AWS
2 1 (10.00%) PaaS
Database & Business Intelligence
1 2 (20.00%) SQL Server
1 2 (20.00%) SQL Server 2005
Development Applications
1 1 (10.00%) Eclipse
General
1 2 (20.00%) Telecoms
2 1 (10.00%) Retail
Job Titles
1 9 (90.00%) Developer
2 5 (50.00%) UI Developer
3 4 (40.00%) JavaScript Developer
4 3 (30.00%) Front End Developer (Client-Side Developer)
4 3 (30.00%) Senior Developer
5 2 (20.00%) .NET Developer
5 2 (20.00%) Angular Developer
5 2 (20.00%) C# .NET Developer
5 2 (20.00%) C# Developer
5 2 (20.00%) Senior Front-End Developer
5 2 (20.00%) Senior JavaScript Developer
5 2 (20.00%) Senior UI Developer
6 1 (10.00%) C# VB.NET Developer
6 1 (10.00%) Deployment Consultant
6 1 (10.00%) Developer/Software Engineer
6 1 (10.00%) Java Software Engineer
6 1 (10.00%) Senior Java Developer
6 1 (10.00%) Senior Software Developer
6 1 (10.00%) Senior Software Engineer
6 1 (10.00%) VB.NET Developer
Libraries, Frameworks & Software Standards
1 8 (80.00%) CSS
1 8 (80.00%) HTML
2 7 (70.00%) HTML5
3 5 (50.00%) AngularJS
3 5 (50.00%) CSS3
4 3 (30.00%) .NET
4 3 (30.00%) Node.js
4 3 (30.00%) Twitter Bootstrap
4 3 (30.00%) Web Services
4 3 (30.00%) XML
5 2 (20.00%) ASP.NET
5 2 (20.00%) JSON
5 2 (20.00%) React
5 2 (20.00%) Sass
5 2 (20.00%) WinForms
6 1 (10.00%) JSP
6 1 (10.00%) Middleware
6 1 (10.00%) Ruby on Rails
6 1 (10.00%) Struts
Miscellaneous
1 2 (20.00%) Minimum Viable Product
2 1 (10.00%) User Experience
Operating Systems
1 2 (20.00%) Unix
1 2 (20.00%) Windows
2 1 (10.00%) Solaris
Processes & Methodologies
1 4 (40.00%) Agile Software Development
1 4 (40.00%) Responsive Web Design
2 3 (30.00%) Continuous Delivery
2 3 (30.00%) Front End Development
2 3 (30.00%) OOP
2 3 (30.00%) Open Source
2 3 (30.00%) Prototyping
3 2 (20.00%) Multithreading
4 1 (10.00%) Cross-Browser Compatibility
4 1 (10.00%) E-Commerce
4 1 (10.00%) Kanban
4 1 (10.00%) OOD
4 1 (10.00%) Pair Programming
4 1 (10.00%) Personalization
4 1 (10.00%) Rapid Prototyping
4 1 (10.00%) Scrum
4 1 (10.00%) Software Engineering
4 1 (10.00%) TDD
4 1 (10.00%) Validation
4 1 (10.00%) Web Development
Programming Languages
1 8 (80.00%) JavaScript
2 4 (40.00%) Java
3 2 (20.00%) C#
3 2 (20.00%) SQL
3 2 (20.00%) T-SQL
3 2 (20.00%) UniBasic
3 2 (20.00%) VB.NET
4 1 (10.00%) Ruby
Systems Management
1 1 (10.00%) PowerBroker
Vendors
1 3 (30.00%) IBM
1 3 (30.00%) ServiceNow
2 2 (20.00%) Redback
3 1 (10.00%) Sun