The following table provides summary statistics for permanent job vacancies advertised in Blackburn with a requirement for OO skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OO over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
Lancashire / Blackburn
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 14 13 13
Rank change year-on-year -1 0  
Permanent jobs citing OO 1 2 17
As % of all permanent IT jobs advertised in Blackburn 2.13% 5.56% 20.48%
As % of the Processes & Methodologies category 3.45% 9.09% 22.08%
Number of salaries quoted 1 2 15
Median salary £35,000 £48,000 £32,500
Median salary % change year-on-year -27.08% +47.69%  
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

OO 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 Blackburn with a requirement for process and methodology skills.

Process & Methodology Skills
Blackburn
Permanent job vacancies with a requirement for process and methodology skills 29 22 77
As % of all permanent IT job vacancies advertised in Blackburn 61.70% 61.11% 92.77%
Number of salaries quoted 28 21 72
Median salary £42,500 £42,500 £35,000
Median salary % change year-on-year - +21.42%  
90% offered a salary of more than £32,500 £35,000 £32,500
10% offered a salary of more than £47,500 £45,000 £48,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

OO
Job Vacancy Trend in Blackburn

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

Job vacancy trend for OO in Blackburn

OO
Salary Trend in Blackburn

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing OO in Blackburn.

Salary trend for OO in Blackburn

For the 6 months to 23 June 2017, IT jobs citing OO 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 Blackburn region with a requirement for OO.

1 9 (90.00%) MVC
2 8 (80.00%) HTML
2 8 (80.00%) JavaScript
2 8 (80.00%) PHP
2 8 (80.00%) MySQL
2 8 (80.00%) CSS
2 8 (80.00%) E-Commerce
2 8 (80.00%) Magento
2 8 (80.00%) HTML5
2 8 (80.00%) CSS3
2 8 (80.00%) OO PHP
3 7 (70.00%) Web Development
3 7 (70.00%) LAMP
4 3 (30.00%) SQL
4 3 (30.00%) Git (software)
5 2 (20.00%) Agile Software Development
5 2 (20.00%) Kanban
5 2 (20.00%) JIRA
5 2 (20.00%) QA
5 2 (20.00%) WPF
5 2 (20.00%) Risk Analysis
5 2 (20.00%) MVVM
5 2 (20.00%) .NET
5 2 (20.00%) C
5 2 (20.00%) C#
5 2 (20.00%) C++
5 2 (20.00%) OOD
5 2 (20.00%) OOA/OOD
5 2 (20.00%) Scrum
5 2 (20.00%) WinForms

OO
Co-occurring IT Skills in Blackburn 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 1 (10.00%) CMS
1 1 (10.00%) Drupal
1 1 (10.00%) WordPress
Business Applications
1 8 (80.00%) Magento
2 1 (10.00%) OpenCart
2 1 (10.00%) osCommerce
Database & Business Intelligence
1 8 (80.00%) MySQL
2 1 (10.00%) SQL Server
Development Applications
1 3 (30.00%) Git (software)
2 2 (20.00%) JIRA
3 1 (10.00%) Bazaar
3 1 (10.00%) Mercurial
3 1 (10.00%) PhantomJS
3 1 (10.00%) PHPUnit
3 1 (10.00%) Subversion
Job Titles
1 10 (100.00%) Developer
2 8 (80.00%) PHP Developer
3 7 (70.00%) LAMP Developer
3 7 (70.00%) MySQL Developer
3 7 (70.00%) PHP LAMP Developer
3 7 (70.00%) PHP MySQL Developer
3 7 (70.00%) Senior Developer
3 7 (70.00%) Senior LAMP Developer
3 7 (70.00%) Senior MySQL Developer
3 7 (70.00%) Senior PHP Developer
4 2 (20.00%) Software Developer
5 1 (10.00%) Graduate
5 1 (10.00%) Graduate Developer
5 1 (10.00%) Graduate Software Developer
5 1 (10.00%) Junior
5 1 (10.00%) Junior Developer
5 1 (10.00%) Junior Software Developer
5 1 (10.00%) Magento Developer
5 1 (10.00%) PHP Magento Developer
Libraries, Frameworks & Software Standards
1 8 (80.00%) CSS
1 8 (80.00%) CSS3
1 8 (80.00%) HTML
1 8 (80.00%) HTML5
2 7 (70.00%) LAMP
3 2 (20.00%) .NET
3 2 (20.00%) WinForms
3 2 (20.00%) WPF
4 1 (10.00%) CakePHP
4 1 (10.00%) jQuery
4 1 (10.00%) Laravel
4 1 (10.00%) MooTools
4 1 (10.00%) Node.js
4 1 (10.00%) Symfony
Miscellaneous
1 1 (10.00%) User Experience
Operating Systems
1 1 (10.00%) Linux
Processes & Methodologies
1 9 (90.00%) MVC
2 8 (80.00%) E-Commerce
2 8 (80.00%) OO PHP
3 7 (70.00%) Web Development
4 2 (20.00%) Agile Software Development
4 2 (20.00%) Kanban
4 2 (20.00%) MVVM
4 2 (20.00%) OOA/OOD
4 2 (20.00%) OOD
4 2 (20.00%) Requirements Analysis
4 2 (20.00%) Risk Analysis
4 2 (20.00%) Scrum
4 2 (20.00%) Software Testing
Programming Languages
1 8 (80.00%) JavaScript
1 8 (80.00%) PHP
2 3 (30.00%) SQL
3 2 (20.00%) C
3 2 (20.00%) C#
3 2 (20.00%) C++
4 1 (10.00%) Bash Shell
4 1 (10.00%) Perl
4 1 (10.00%) Python
4 1 (10.00%) Shell Script
4 1 (10.00%) T-SQL
Quality Assurance & Compliance
1 2 (20.00%) QA
Vendors
1 1 (10.00%) HP
1 1 (10.00%) Zend