The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for OOP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OOP over the 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Object-Oriented Programming (OOP)
South Wales / Cardiff
Rank 54 52 45
Rank change year-on-year -2 -7  
Permanent jobs citing OOP 12 22 26
As % of all permanent IT jobs advertised in Cardiff 2.17% 3.16% 4.01%
As % of the Processes & Methodologies category 2.43% 3.75% 4.68%
Number of salaries quoted 12 5 21
Median salary £40,000 £35,000 £32,500
Median salary % change year-on-year +14.28% +7.69%  
90% offered a salary of more than £32,750 £29,000 £26,855
10% offered a salary of more than £45,000 £41,500 £35,000
UK excluding London median salary £40,000 £38,500 £38,500
% change year-on-year +3.89% -  

OOP 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 Cardiff with a requirement for process and methodology skills.

Process & Methodology Skills
Cardiff
Permanent job vacancies with a requirement for process and methodology skills 494 587 556
As % of all permanent IT job vacancies advertised in Cardiff 89.17% 84.22% 85.67%
Number of salaries quoted 440 473 484
Median salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.66% +7.14%  
90% offered a salary of more than £27,500 £26,000 £25,000
10% offered a salary of more than £57,500 £52,500 £51,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

OOP
Job Vacancy Trend in Cardiff

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

Job vacancy trend for OOP in Cardiff

OOP
Salary Trend in Cardiff

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

Salary trend for OOP in Cardiff

OOP
Salary Histogram in Cardiff

The salary distribution of IT jobs citing OOP in Cardiff over the 3 months to 26 March 2017.

Salary histogram for OOP in Cardiff

OOP
Top 30 Related IT Skills in Cardiff

For the 6 months to 26 March 2017, IT jobs citing OOP 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 Cardiff region with a requirement for OOP.

1 19 (63.33%) OO
2 15 (50.00%) CSS
2 15 (50.00%) SDLC
3 14 (46.67%) PHP
4 13 (43.33%) HTML
4 13 (43.33%) MySQL
4 13 (43.33%) JavaScript
4 13 (43.33%) Git (software)
5 11 (36.67%) Java
5 11 (36.67%) Agile Software Development
6 10 (33.33%) Scrum
6 10 (33.33%) Degree
7 9 (30.00%) Computer Science
7 9 (30.00%) jQuery
7 9 (30.00%) MongoDB
7 9 (30.00%) Linux
8 8 (26.67%) MVC
8 8 (26.67%) SQL
8 8 (26.67%) SQL Server
8 8 (26.67%) HTTP
8 8 (26.67%) HTML5
9 7 (23.33%) Node.js
9 7 (23.33%) Sass
9 7 (23.33%) gulp
9 7 (23.33%) AngularJS
9 7 (23.33%) Mobile App
9 7 (23.33%) React
9 7 (23.33%) .NET
9 7 (23.33%) LAMP
9 7 (23.33%) Software Engineering

OOP
Top Related IT Skills in Cardiff 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 6 (20.00%) Apache
2 1 (3.33%) Umbraco
Applications
1 5 (16.67%) MS Excel
Cloud Services
1 2 (6.67%) SaaS
Communications & Networking
1 8 (26.67%) HTTP
Database & Business Intelligence
1 13 (43.33%) MySQL
2 9 (30.00%) MongoDB
3 8 (26.67%) SQL Server
4 6 (20.00%) PostgreSQL
4 6 (20.00%) SQL Server 2008
5 4 (13.33%) SQL Server 2014
5 4 (13.33%) SQL Server Reporting Services
6 3 (10.00%) NoSQL
7 2 (6.67%) SQL Server 2005
Development Applications
1 13 (43.33%) Git (software)
2 7 (23.33%) gulp
3 6 (20.00%) Grunt
3 6 (20.00%) webpack
4 2 (6.67%) Visual Studio
5 1 (3.33%) Cucumber
5 1 (3.33%) Eclipse
5 1 (3.33%) JMeter
5 1 (3.33%) NetBeans
5 1 (3.33%) NUnit
5 1 (3.33%) Selenium
General
1 2 (6.67%) Finance
2 1 (3.33%) Marketing
Job Titles
1 29 (96.67%) Developer
2 7 (23.33%) PHP Developer
3 6 (20.00%) Senior Developer
3 6 (20.00%) Web Developer
4 4 (13.33%) Front End Developer (Client-Side Developer)
4 4 (13.33%) Java Developer
4 4 (13.33%) Senior PHP Developer
4 4 (13.33%) SQL Developer
5 2 (6.67%) Analyst
5 2 (6.67%) Analyst Developer
5 2 (6.67%) Senior Front-End Developer
6 1 (3.33%) .NET Developer
6 1 (3.33%) C# .NET Developer
6 1 (3.33%) C# Developer
6 1 (3.33%) Java Engineer
6 1 (3.33%) Java Software Engineer
6 1 (3.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 15 (50.00%) CSS
2 13 (43.33%) HTML
3 9 (30.00%) jQuery
4 8 (26.67%) HTML5
5 7 (23.33%) .NET
5 7 (23.33%) AngularJS
5 7 (23.33%) LAMP
5 7 (23.33%) Node.js
5 7 (23.33%) React
5 7 (23.33%) Sass
6 6 (20.00%) Angular 2
6 6 (20.00%) Django
6 6 (20.00%) Laravel
7 5 (16.67%) ASP.NET
7 5 (16.67%) ASP.NET MVC
8 4 (13.33%) .NET Framework
8 4 (13.33%) ASP.NET Web Forms
8 4 (13.33%) WCF
8 4 (13.33%) WinForms
8 4 (13.33%) XML
Miscellaneous
1 9 (30.00%) Computer Science
2 7 (23.33%) Mobile App
3 4 (13.33%) Management Information System
3 4 (13.33%) NHS
3 4 (13.33%) Reference Data
4 1 (3.33%) Fintech
Operating Systems
1 9 (30.00%) Linux
2 3 (10.00%) Windows
3 1 (3.33%) Unix
Processes & Methodologies
1 19 (63.33%) OO
2 15 (50.00%) SDLC
3 11 (36.67%) Agile Software Development
4 10 (33.33%) Scrum
5 8 (26.67%) MVC
6 7 (23.33%) Software Engineering
6 7 (23.33%) Web Development
7 6 (20.00%) Unit Testing
8 5 (16.67%) TDD
9 4 (13.33%) Coaching
9 4 (13.33%) Front End Development
9 4 (13.33%) Informatics
9 4 (13.33%) OOD
9 4 (13.33%) Requirements Analysis
10 3 (10.00%) E-Commerce
11 2 (6.67%) Business Process Analysis
11 2 (6.67%) ERP
11 2 (6.67%) Multithreading
12 1 (3.33%) Kanban
12 1 (3.33%) Mobile Application Development
Programming Languages
1 14 (46.67%) PHP
2 13 (43.33%) JavaScript
3 11 (36.67%) Java
4 8 (26.67%) SQL
5 6 (20.00%) Apple Swift
5 6 (20.00%) C
5 6 (20.00%) C++
5 6 (20.00%) Objective-C
5 6 (20.00%) Python
6 5 (16.67%) C#
7 4 (13.33%) T-SQL
8 2 (6.67%) VB.NET
Qualifications
1 10 (33.33%) Degree
Vendors
1 4 (13.33%) Microsoft
1 4 (13.33%) RedGate
2 1 (3.33%) MuleSoft
2 1 (3.33%) Zend