The following table provides summary statistics for permanent job vacancies advertised in Leeds with a requirement for OOCSS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OOCSS over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Object-Oriented CSS (OOCSS)
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 153 - -
Rank change year-on-year - 0  
Permanent jobs citing OOCSS 5 0 0
As % of all permanent IT jobs advertised in Leeds 0.19% - -
As % of the Libraries, Frameworks & Software Standards category 0.47% - -
Number of salaries quoted 5 0 0
Median salary £55,000 - -
UK excluding London median salary £47,500 £42,500 £36,250
% change year-on-year +11.76% +17.24%  

OOCSS is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Leeds with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Leeds
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1073 1255 1267
As % of all permanent IT job vacancies advertised in Leeds 41.44% 37.95% 33.94%
Number of salaries quoted 968 1004 1058
Median salary £40,000 £40,000 £40,000
90% offered a salary of more than £30,000 £30,000 £28,500
10% offered a salary of more than £55,000 £52,500 £55,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

OOCSS
Job Vacancy Trend in Leeds

The job posting trend of jobs advertised in Leeds citing OOCSS as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for OOCSS in Leeds

OOCSS
Salary Trend in Leeds

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

Salary trend for OOCSS in Leeds

OOCSS
Top 30 Co-occurring IT Skills in Leeds

For the 6 months to 28 March 2017, IT jobs citing OOCSS 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 Leeds region with a requirement for OOCSS.

1 6 (100.00%) JavaScript
1 6 (100.00%) CSS
1 6 (100.00%) Sass
1 6 (100.00%) BEM - Block Element Modifier
2 5 (83.33%) webpack
2 5 (83.33%) Karma Test Runner
2 5 (83.33%) Node.js
2 5 (83.33%) Jasmine
2 5 (83.33%) Continuous Integration
2 5 (83.33%) ES6
2 5 (83.33%) Front End Development
2 5 (83.33%) Babel
2 5 (83.33%) Redux
3 3 (50.00%) Retail
3 3 (50.00%) Advertising
3 3 (50.00%) Games
3 3 (50.00%) Java
4 2 (33.33%) Agile Software Development
4 2 (33.33%) Workflow
4 2 (33.33%) Integration Testing
4 2 (33.33%) Mentoring
4 2 (33.33%) React
5 1 (16.67%) SMACSS
5 1 (16.67%) gulp
5 1 (16.67%) Grunt
5 1 (16.67%) GitHub
5 1 (16.67%) Bitbucket
5 1 (16.67%) HTML5
5 1 (16.67%) CSS3
5 1 (16.67%) D3.js

OOCSS
Co-occurring IT Skills in Leeds 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 (16.67%) WordPress
Applications
1 1 (16.67%) Photoshop
Cloud Services
1 1 (16.67%) GitHub
Development Applications
1 5 (83.33%) Babel
1 5 (83.33%) Jasmine
1 5 (83.33%) Karma Test Runner
1 5 (83.33%) webpack
2 1 (16.67%) Bitbucket
2 1 (16.67%) Grunt
2 1 (16.67%) gulp
General
1 3 (50.00%) Advertising
1 3 (50.00%) Games
1 3 (50.00%) Retail
Job Titles
1 6 (100.00%) Developer
2 5 (83.33%) Front End Developer (Client-Side Developer)
3 2 (33.33%) JavaScript Developer
4 1 (16.67%) Front End Web Developer (Client-Side Developer)
4 1 (16.67%) Full Stack Developer
4 1 (16.67%) Web Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) CSS
1 6 (100.00%) Sass
2 5 (83.33%) Node.js
2 5 (83.33%) Redux
3 2 (33.33%) React
4 1 (16.67%) CSS3
4 1 (16.67%) D3.js
4 1 (16.67%) HTML
4 1 (16.67%) HTML5
4 1 (16.67%) Pug
4 1 (16.67%) Ruby on Rails
Processes & Methodologies
1 6 (100.00%) BEM - Block Element Modifier
2 5 (83.33%) Continuous Integration
2 5 (83.33%) Front End Development
3 2 (33.33%) Agile Software Development
3 2 (33.33%) Integration Testing
3 2 (33.33%) Mentoring
3 2 (33.33%) Workflow
4 1 (16.67%) Responsive Web Design
4 1 (16.67%) SMACSS
4 1 (16.67%) Web Development
Programming Languages
1 6 (100.00%) JavaScript
2 5 (83.33%) ES6
3 3 (50.00%) Java
4 1 (16.67%) Ruby