Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for OOCSS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OOCSS over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Object-Oriented CSS (OOCSS)
England > London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 819 810 861
Rank change year-on-year -9 +51 +34
Permanent jobs citing OOCSS 25 34 55
As % of all permanent IT jobs advertised in London 0.033% 0.045% 0.062%
As % of the Libraries, Frameworks & Software Standards category 0.085% 0.11% 0.16%
Number of salaries quoted 21 33 48
London median annual salary £70,000 £65,000 £60,000
Median salary % change year-on-year +7.69% +8.33% +33.33%
10th Percentile £57,500 £36,250 £46,000
90th Percentile £90,000 £82,500 £74,000
England median annual salary £55,000 £45,000 £53,750
% change year-on-year +22.22% -16.28% +19.44%

OOCSS is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 29278 30494 33564
As % of all permanent IT jobs advertised in London 39.03% 40.14% 37.60%
Number of salaries quoted 23816 26848 28766
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £36,250 £35,000 £34,142
90th Percentile £90,000 £86,250 £83,750
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

OOCSS
Job Vacancy Trend in London

Job postings citing OOCSS as a percentage of all IT jobs advertised in London.

Job vacancy trend for OOCSS in London

OOCSS
Salary Trend in London

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

Salary trend for OOCSS in London

OOCSS
Salary Histogram in London

The salary distribution of IT jobs citing OOCSS in London over the 6 months to 18 November 2017.

Salary histogram for OOCSS in London

OOCSS
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OOCSS within the London region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +22 6 £70,000 -
West London +15 1 £80,000 +23.08%
OOCSS
England

For the 6 months to 18 November 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 London region with a requirement for OOCSS.

1 25 (100.00%) HTML
1 25 (100.00%) JavaScript
1 25 (100.00%) CSS
2 21 (84.00%) AngularJS
3 17 (68.00%) React
4 16 (64.00%) Front End Development
4 16 (64.00%) TDD
5 15 (60.00%) Git (software)
5 15 (60.00%) HTML5
5 15 (60.00%) SMACSS
6 13 (52.00%) OO
7 12 (48.00%) Sass
8 10 (40.00%) CSS3
8 10 (40.00%) jQuery
9 9 (36.00%) Agile Software Development
10 7 (28.00%) E-Commerce
10 7 (28.00%) Backbone.js
10 7 (28.00%) BDD
10 7 (28.00%) Responsive Web Design
10 7 (28.00%) webpack
10 7 (28.00%) BEM - Block Element Modifier
10 7 (28.00%) ES6
11 6 (24.00%) User Experience
11 6 (24.00%) Web Development
12 5 (20.00%) Ember.js
12 5 (20.00%) KnockoutJS
12 5 (20.00%) Open Source
12 5 (20.00%) Mentoring
12 5 (20.00%) Browserify
12 5 (20.00%) Semantic HTML

OOCSS
Co-occurring IT Skills in London 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 2 (8.00%) CMS
1 2 (8.00%) Drupal
1 2 (8.00%) WordPress
Development Applications
1 15 (60.00%) Git (software)
2 7 (28.00%) webpack
3 4 (16.00%) Jasmine
3 4 (16.00%) Mocha
4 3 (12.00%) Grunt
4 3 (12.00%) gulp
5 2 (8.00%) Babel
5 2 (8.00%) Karma Test Runner
5 2 (8.00%) Subversion
6 1 (4.00%) Bower
General
1 4 (16.00%) Games
2 3 (12.00%) Finance
3 1 (4.00%) Marketing
3 1 (4.00%) Publishing
Job Titles
1 18 (72.00%) Developer
2 9 (36.00%) Front End Developer (Client-Side Developer)
3 8 (32.00%) Senior Developer
4 5 (20.00%) Consultant
4 5 (20.00%) Senior Consultant
4 5 (20.00%) Senior Front-End Developer
4 5 (20.00%) Senior UI Consultant
4 5 (20.00%) UI Consultant
5 4 (16.00%) JavaScript Developer
5 4 (16.00%) UI Developer
6 3 (12.00%) Angular Developer
7 2 (8.00%) HTML CSS Developer
7 2 (8.00%) HTML Developer
7 2 (8.00%) Senior JavaScript Developer
8 1 (4.00%) Lead Developer
8 1 (4.00%) Node.js Developer
Libraries, Frameworks & Software Standards
1 25 (100.00%) CSS
1 25 (100.00%) HTML
2 21 (84.00%) AngularJS
3 17 (68.00%) React
4 15 (60.00%) HTML5
5 12 (48.00%) Sass
6 10 (40.00%) CSS3
6 10 (40.00%) jQuery
7 7 (28.00%) Backbone.js
8 5 (20.00%) Browserify
8 5 (20.00%) Ember.js
8 5 (20.00%) KnockoutJS
8 5 (20.00%) RequireJS
8 5 (20.00%) Semantic HTML
9 4 (16.00%) LESS
10 2 (8.00%) JSON
10 2 (8.00%) MooTools
10 2 (8.00%) Node.js
10 2 (8.00%) RESTful
10 2 (8.00%) Twig
Miscellaneous
1 6 (24.00%) User Experience
2 4 (16.00%) Animation
3 2 (8.00%) Graphic Design
3 2 (8.00%) Greenfield Project
3 2 (8.00%) Social Media
4 1 (4.00%) e-Learning
4 1 (4.00%) Social Network
Operating Systems
1 2 (8.00%) Android
1 2 (8.00%) Apple iOS
1 2 (8.00%) Linux
1 2 (8.00%) Mac OS X
Processes & Methodologies
1 16 (64.00%) Front End Development
1 16 (64.00%) TDD
2 15 (60.00%) SMACSS
3 13 (52.00%) OO
4 9 (36.00%) Agile Software Development
5 7 (28.00%) BDD
5 7 (28.00%) BEM - Block Element Modifier
5 7 (28.00%) E-Commerce
5 7 (28.00%) Responsive Web Design
6 6 (24.00%) Web Development
7 5 (20.00%) Mentoring
7 5 (20.00%) Open Source
7 5 (20.00%) User Stories
8 4 (16.00%) Collaborative Working
8 4 (16.00%) Mobile First
8 4 (16.00%) Validation
9 2 (8.00%) Business Intelligence
9 2 (8.00%) Physics
9 2 (8.00%) Scrum
9 2 (8.00%) Unit Testing
Programming Languages
1 25 (100.00%) JavaScript
2 7 (28.00%) ES6
3 2 (8.00%) Clojure
3 2 (8.00%) Java
Vendors
1 2 (8.00%) Canon
1 2 (8.00%) Microsoft
1 2 (8.00%) Twitter