The following table provides summary statistics for permanent job vacancies advertised in Twickenham with a requirement for CSS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CSS over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
London / Twickenham
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 5 5 7
Rank change year-on-year 0 +2  
Permanent jobs citing CSS 20 8 24
As % of all permanent IT jobs advertised in Twickenham 24.69% 14.04% 26.37%
As % of the Libraries, Frameworks & Software Standards category 57.14% 30.77% 37.50%
Number of salaries quoted 14 8 22
Median salary £41,250 £33,750 £38,000
Median salary % change year-on-year +22.22% -11.18%  
90% offered a salary of more than £32,500 £32,500 £36,000
10% offered a salary of more than £50,000 £62,250 £45,000
UK excluding London median salary £40,000 £38,500 £37,500
% change year-on-year +3.89% +2.66%  

CSS 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 Twickenham with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Twickenham
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 35 26 64
As % of all permanent IT job vacancies advertised in Twickenham 43.21% 45.61% 70.33%
Number of salaries quoted 29 26 54
Median salary £50,000 £32,500 £45,000
Median salary % change year-on-year +53.84% -27.77%  
90% offered a salary of more than £35,000 £21,500 £36,000
10% offered a salary of more than £60,000 £60,000 £67,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

CSS
Job Vacancy Trend in Twickenham

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

Job vacancy trend for CSS in Twickenham

CSS
Salary Trend in Twickenham

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

Salary trend for CSS in Twickenham

CSS
Salary Histogram in Twickenham

The salary distribution of IT jobs citing CSS in Twickenham over the 3 months to 22 June 2017.

Salary histogram for CSS in Twickenham

For the 6 months to 22 June 2017, IT jobs citing CSS 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 Twickenham region with a requirement for CSS.

1 20 (95.24%) JavaScript
2 15 (71.43%) Agile Software Development
3 14 (66.67%) Git (software)
3 14 (66.67%) Scrum
4 13 (61.90%) MVC
4 13 (61.90%) PHP
5 12 (57.14%) jQuery
6 11 (52.38%) HTML
6 11 (52.38%) Sass
6 11 (52.38%) gulp
7 10 (47.62%) Mobile First
7 10 (47.62%) User Stories
7 10 (47.62%) Yii
7 10 (47.62%) Performance Improvement
7 10 (47.62%) SQL
7 10 (47.62%) SQL Server
7 10 (47.62%) e-Learning
7 10 (47.62%) SCORM
7 10 (47.62%) Games
7 10 (47.62%) User Acceptance Testing
7 10 (47.62%) Learning Management System
7 10 (47.62%) SaaS
8 7 (33.33%) MySQL
9 6 (28.57%) Oracle
10 4 (19.05%) Java
10 4 (19.05%) Web Services
10 4 (19.05%) Spring
10 4 (19.05%) Mule
10 4 (19.05%) Mule ESB
10 4 (19.05%) Greenfield Project

CSS
Co-occurring IT Skills in Twickenham 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 4 (19.05%) Mule
1 4 (19.05%) Mule ESB
2 2 (9.52%) Drupal
2 2 (9.52%) SharePoint
3 1 (4.76%) SharePoint 2013
3 1 (4.76%) WordPress
Applications
1 1 (4.76%) Photoshop
Business Applications
1 1 (4.76%) Magento
Cloud Services
1 10 (47.62%) SaaS
2 2 (9.52%) Office 365
3 1 (4.76%) AdWords
3 1 (4.76%) Google Analytics
Database & Business Intelligence
1 10 (47.62%) SQL Server
2 7 (33.33%) MySQL
Development Applications
1 14 (66.67%) Git (software)
2 11 (52.38%) gulp
3 1 (4.76%) Grunt
3 1 (4.76%) Subversion
3 1 (4.76%) Visual Studio
General
1 10 (47.62%) Games
2 3 (14.29%) Advertising
2 3 (14.29%) Marketing
Job Titles
1 10 (47.62%) Developer
1 10 (47.62%) Junior
1 10 (47.62%) Junior PHP Programmer
1 10 (47.62%) Junior Programmer
1 10 (47.62%) Junior SQL Programmer
1 10 (47.62%) PHP Programmer
1 10 (47.62%) Programmer
1 10 (47.62%) SQL Programmer
2 4 (19.05%) Java Developer
3 2 (9.52%) Drupal Developer
3 2 (9.52%) Senior Developer
3 2 (9.52%) Senior Drupal Developer
4 1 (4.76%) Designer
4 1 (4.76%) Digital Marketing Manager
4 1 (4.76%) Front End Developer (Client-Side Developer)
4 1 (4.76%) HTML CSS Developer
4 1 (4.76%) HTML Developer
4 1 (4.76%) PHP Developer
4 1 (4.76%) Web Designer
4 1 (4.76%) Web Developer
Libraries, Frameworks & Software Standards
1 12 (57.14%) jQuery
2 11 (52.38%) HTML
2 11 (52.38%) Sass
3 10 (47.62%) Yii
4 4 (19.05%) Spring
4 4 (19.05%) Web Services
5 3 (14.29%) Java EE
6 2 (9.52%) .NET
6 2 (9.52%) CSS3
6 2 (9.52%) HTML5
6 2 (9.52%) LAMP
6 2 (9.52%) SOAP
6 2 (9.52%) Twitter Bootstrap
6 2 (9.52%) XML-RPC
7 1 (4.76%) Handlebars
7 1 (4.76%) LESS
7 1 (4.76%) Mustache
7 1 (4.76%) XML
Miscellaneous
1 10 (47.62%) e-Learning
1 10 (47.62%) Learning Management System
1 10 (47.62%) SCORM
2 4 (19.05%) Greenfield Project
3 1 (4.76%) Analytical Skills
3 1 (4.76%) Social Media
3 1 (4.76%) User Experience
Processes & Methodologies
1 15 (71.43%) Agile Software Development
2 14 (66.67%) Scrum
3 13 (61.90%) MVC
4 10 (47.62%) Mobile First
4 10 (47.62%) Performance Improvement
4 10 (47.62%) User Acceptance Testing
4 10 (47.62%) User Stories
5 3 (14.29%) Web Development
6 2 (9.52%) CRM
7 1 (4.76%) Analytics
7 1 (4.76%) B2C
7 1 (4.76%) Channel Management
7 1 (4.76%) Digital Marketing
7 1 (4.76%) Display Advertising
7 1 (4.76%) Front End Development
7 1 (4.76%) Line Management
7 1 (4.76%) Marketing Automation
7 1 (4.76%) Pay per click
7 1 (4.76%) SEO
7 1 (4.76%) Web Design
Programming Languages
1 20 (95.24%) JavaScript
2 13 (61.90%) PHP
3 10 (47.62%) SQL
4 4 (19.05%) Java
5 1 (4.76%) C#
Qualifications
1 1 (4.76%) Degree
1 1 (4.76%) Microsoft Certification
Vendors
1 6 (28.57%) Oracle
2 3 (14.29%) Salesforce.com
3 2 (9.52%) Adobe
3 2 (9.52%) Microsoft
4 1 (4.76%) Google
4 1 (4.76%) Samsung
4 1 (4.76%) Selligent