Period
to 18 November 2018

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 6 months to 18 November 2018 with a comparison to the same period in the previous 2 years.

Object-Oriented Programming (OOP)
South Wales > Cardiff
6 months to
18 Nov 2018
Same period 2017 Same period 2016
Rank 86 57 70
Rank change year-on-year -29 +13 -12
Permanent jobs citing OOP 10 20 43
As % of all permanent IT jobs advertised in Cardiff 0.87% 2.52% 3.12%
As % of the Processes & Methodologies category 1.01% 2.68% 3.43%
Number of salaries quoted 6 21 40
Cardiff median annual salary £28,750 £32,500 £36,750
Median salary % change year-on-year -11.54% -11.56% +5.00%
10th Percentile £26,625 £21,000 £24,250
90th Percentile £48,750 £47,500 £47,875
South Wales median annual salary £32,500 £32,500 £36,000
% change year-on-year - -9.72% +2.86%

OOP is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for process or methodology skills.

All Process and Methodology Skills
Cardiff
Permanent vacancies with a requirement for process or methodology skills 990 746 1,252
As % of all permanent IT jobs advertised in Cardiff 86.39% 93.84% 90.72%
Number of salaries quoted 816 661 1,128
Cardiff median annual salary £40,000 £40,000 £36,000
Median salary % change year-on-year - +11.11% -1.37%
10th Percentile £25,000 £24,250 £22,500
90th Percentile £65,000 £56,250 £55,000
South Wales median annual salary £40,000 £39,625 £37,500
% change year-on-year +0.95% +5.67% +2.74%

OOP
Job Vacancy Trend in Cardiff

Job postings citing OOP as a percentage of all IT jobs advertised in Cardiff.

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 6 months to 18 November 2018.

Salary histogram for OOP in Cardiff

For the 6 months to 18 November 2018, IT jobs citing OOP also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Cardiff region with a requirement for OOP.

1 8 (80.00%) JavaScript
2 6 (60.00%) Agile Software Development
3 5 (50.00%) MVC
4 4 (40.00%) PHP
4 4 (40.00%) HTML
4 4 (40.00%) CSS
4 4 (40.00%) Unit Testing
4 4 (40.00%) Git (software)
4 4 (40.00%) Sass
4 4 (40.00%) MongoDB
4 4 (40.00%) React
5 3 (30.00%) Data Structures
5 3 (30.00%) Algorithms
5 3 (30.00%) ES6
5 3 (30.00%) npm
5 3 (30.00%) Jest
5 3 (30.00%) Problem-Solving
5 3 (30.00%) Agile Coaching
5 3 (30.00%) KnockoutJS
5 3 (30.00%) TypeScript
5 3 (30.00%) DevOps
5 3 (30.00%) Coaching
5 3 (30.00%) Node.js
5 3 (30.00%) CSS3
5 3 (30.00%) ASP.NET MVC
5 3 (30.00%) HTML5
5 3 (30.00%) ASP.NET
5 3 (30.00%) OO
5 3 (30.00%) C#
5 3 (30.00%) .NET

OOP
Co-occurring 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 1 (10.00%) Apache
1 1 (10.00%) CMS
1 1 (10.00%) Drupal
1 1 (10.00%) nginx
Applications
1 1 (10.00%) Chatbot
Cloud Services
1 3 (30.00%) npm
Database & Business Intelligence
1 4 (40.00%) MongoDB
2 3 (30.00%) SQL Server
3 1 (10.00%) NoSQL
3 1 (10.00%) Redis
3 1 (10.00%) Relational Database
Development Applications
1 4 (40.00%) Git (software)
2 2 (20.00%) Jenkins
3 1 (10.00%) JMeter
3 1 (10.00%) Selenium
3 1 (10.00%) Xdebug
General
1 2 (20.00%) Finance
2 1 (10.00%) Automotive
2 1 (10.00%) Electronics
2 1 (10.00%) Manufacturing
2 1 (10.00%) Marketing
2 1 (10.00%) Publishing
2 1 (10.00%) Retail
2 1 (10.00%) Telecoms
Job Titles
1 9 (90.00%) Developer
2 4 (40.00%) Software Developer
3 3 (30.00%) Full Stack Developer
4 2 (20.00%) PHP Developer
5 1 (10.00%) Backend Developer
5 1 (10.00%) Development Manager
5 1 (10.00%) Full Stack Web Developer
5 1 (10.00%) JavaScript Developer
5 1 (10.00%) Junior
5 1 (10.00%) Junior Developer
5 1 (10.00%) Junior Software Developer
5 1 (10.00%) Web Developer
Libraries, Frameworks & Software Standards
1 4 (40.00%) CSS
1 4 (40.00%) HTML
1 4 (40.00%) React
1 4 (40.00%) Sass
2 3 (30.00%) .NET
2 3 (30.00%) ASP.NET
2 3 (30.00%) ASP.NET MVC
2 3 (30.00%) CSS3
2 3 (30.00%) HTML5
2 3 (30.00%) Jest
2 3 (30.00%) KnockoutJS
2 3 (30.00%) Node.js
2 3 (30.00%) WinForms
3 2 (20.00%) Angular 2
3 2 (20.00%) AngularJS
3 2 (20.00%) Laravel
4 1 (10.00%) jQuery
4 1 (10.00%) Web Services
Miscellaneous
1 3 (30.00%) Algorithms
1 3 (30.00%) Data Structures
2 1 (10.00%) User Experience
Operating Systems
1 1 (10.00%) Linux
Processes & Methodologies
1 6 (60.00%) Agile Software Development
2 5 (50.00%) MVC
3 4 (40.00%) Unit Testing
4 3 (30.00%) Agile Coaching
4 3 (30.00%) Coaching
4 3 (30.00%) DevOps
4 3 (30.00%) OO
4 3 (30.00%) Problem-Solving
5 2 (20.00%) Continuous Deployment
5 2 (20.00%) Continuous Integration
5 2 (20.00%) Scrum
5 2 (20.00%) TDD
6 1 (10.00%) Artificial Intelligence
6 1 (10.00%) Continuous Improvement
6 1 (10.00%) Conversational UI
6 1 (10.00%) Mentoring
6 1 (10.00%) Open Source
6 1 (10.00%) Self-Awareness
6 1 (10.00%) SOLID
6 1 (10.00%) Web Development
Programming Languages
1 8 (80.00%) JavaScript
2 4 (40.00%) PHP
3 3 (30.00%) C#
3 3 (30.00%) ES6
3 3 (30.00%) TypeScript
4 2 (20.00%) PHP 5
4 2 (20.00%) Python
5 1 (10.00%) C
5 1 (10.00%) C++
5 1 (10.00%) Java
5 1 (10.00%) SQL
Qualifications
1 1 (10.00%) Degree
System Software
1 1 (10.00%) Varnish
Vendors
1 1 (10.00%) Marketo
1 1 (10.00%) SAP