Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Middlesex with a requirement for CSS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CSS over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
South East > Middlesex
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 21 12 12
Rank change year-on-year -9 0 +6
Permanent jobs citing CSS 4 29 49
As % of all permanent IT jobs advertised in Middlesex 2.31% 11.84% 9.30%
As % of the Libraries, Frameworks & Software Standards category 9.52% 34.12% 37.98%
Number of salaries quoted 2 30 47
Middlesex median annual salary £35,500 £40,000 £42,500
Median salary % change year-on-year -11.25% -5.88% +6.25%
10th Percentile £32,650 £31,250 £33,750
90th Percentile £37,950 £57,500 £55,250
South East median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +6.67%

CSS 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 Middlesex with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Middlesex
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 42 85 129
As % of all permanent IT jobs advertised in Middlesex 24.28% 34.69% 24.48%
Number of salaries quoted 18 71 115
Middlesex median annual salary £51,250 £40,000 £45,000
Median salary % change year-on-year +28.13% -11.11% +5.88%
10th Percentile £33,925 £31,250 £33,750
90th Percentile £85,625 £62,500 £70,000
South East median annual salary £45,000 £45,000 £43,500
% change year-on-year - +3.45% +8.75%

CSS
Job Vacancy Trend in Middlesex

Job postings citing CSS as a percentage of all IT jobs advertised in Middlesex.

Job vacancy trend for CSS in Middlesex

CSS
Salary Trend in Middlesex

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

Salary trend for CSS in Middlesex

For the 6 months to 21 November 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 Middlesex region with a requirement for CSS.

1 4 (100.00%) HTML
2 3 (75.00%) User Experience
3 2 (50.00%) Adobe Creative Suite
3 2 (50.00%) Front End Development
3 2 (50.00%) JavaScript
3 2 (50.00%) PHP
3 2 (50.00%) MySQL
3 2 (50.00%) Adobe
3 2 (50.00%) Stakeholder Management
3 2 (50.00%) Zend
4 1 (25.00%) Continuous Integration
4 1 (25.00%) Git (software)
4 1 (25.00%) Agile Software Development
4 1 (25.00%) Web Development
4 1 (25.00%) JSON
4 1 (25.00%) Symfony
4 1 (25.00%) Management Information System
4 1 (25.00%) XML
4 1 (25.00%) Unix
4 1 (25.00%) Linux
4 1 (25.00%) HTML5
4 1 (25.00%) NoSQL
4 1 (25.00%) REST
4 1 (25.00%) OpenStack
4 1 (25.00%) Web Application Development
4 1 (25.00%) CloudStack
4 1 (25.00%) AngularJS
4 1 (25.00%) Jenkins
4 1 (25.00%) Elasticsearch
4 1 (25.00%) Docker

CSS
Co-occurring IT Skills in Middlesex 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 (25.00%) CloudStack
1 1 (25.00%) Elasticsearch
1 1 (25.00%) OpenStack
Applications
1 2 (50.00%) Adobe Creative Suite
Database & Business Intelligence
1 2 (50.00%) MySQL
2 1 (25.00%) NoSQL
Development Applications
1 1 (25.00%) Git (software)
1 1 (25.00%) Jenkins
Job Titles
1 2 (50.00%) Designer
1 2 (50.00%) Developer
1 2 (50.00%) PHP Developer
1 2 (50.00%) UI Designer
1 2 (50.00%) UI/UX Designer
1 2 (50.00%) UX Designer
2 1 (25.00%) Junior
2 1 (25.00%) Junior Designer
2 1 (25.00%) Junior UI/UX Designer
2 1 (25.00%) Junior UX Designer
2 1 (25.00%) MySQL Developer
2 1 (25.00%) PHP MySQL Developer
2 1 (25.00%) PHP Zend Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) HTML
2 1 (25.00%) AngularJS
2 1 (25.00%) HTML5
2 1 (25.00%) JSON
2 1 (25.00%) React
2 1 (25.00%) REST
2 1 (25.00%) Symfony
2 1 (25.00%) XML
Miscellaneous
1 3 (75.00%) User Experience
2 1 (25.00%) Management Information System
Operating Systems
1 1 (25.00%) Linux
1 1 (25.00%) Unix
Processes & Methodologies
1 2 (50.00%) Front End Development
1 2 (50.00%) Stakeholder Management
2 1 (25.00%) Agile Software Development
2 1 (25.00%) Continuous Integration
2 1 (25.00%) Web Application Development
2 1 (25.00%) Web Development
Programming Languages
1 2 (50.00%) JavaScript
1 2 (50.00%) PHP
System Software
1 1 (25.00%) Docker
Systems Management
1 1 (25.00%) Kubernetes
Vendors
1 2 (50.00%) Adobe
1 2 (50.00%) Zend