Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City 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 23 November 2017 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
Hertfordshire > Welwyn Garden City
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 34 21 33
Rank change year-on-year -13 +12 -10
Permanent jobs citing CSS 11 19 7
As % of all permanent IT jobs advertised in Welwyn Garden City 5.14% 8.72% 3.14%
As % of the Libraries, Frameworks & Software Standards category 19.64% 24.36% 10.61%
Number of salaries quoted 10 21 2
Welwyn Garden City median annual salary £67,500 £37,500 £60,000
Median salary % change year-on-year +80.00% -37.50% +39.53%
Hertfordshire median annual salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.56% +5.88%

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 Welwyn Garden City with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Welwyn Garden City
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 56 78 66
As % of all permanent IT jobs advertised in Welwyn Garden City 26.17% 35.78% 29.60%
Number of salaries quoted 47 69 47
Welwyn Garden City median annual salary £36,000 £45,000 £60,000
Median salary % change year-on-year -20.00% -25.00% +41.18%
10th Percentile £32,000 £25,700 £31,250
90th Percentile £72,500 £70,250 £77,500
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

CSS
Job Vacancy Trend in Welwyn Garden City

Job postings citing CSS as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for CSS in Welwyn Garden City

CSS
Salary Trend in Welwyn Garden City

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

Salary trend for CSS in Welwyn Garden City

CSS
Salary Histogram in Welwyn Garden City

The salary distribution of IT jobs citing CSS in Welwyn Garden City over the 6 months to 23 November 2017.

Salary histogram for CSS in Welwyn Garden City

For the 6 months to 23 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 Welwyn Garden City region with a requirement for CSS.

1 11 (100.00%) JavaScript
2 10 (90.91%) HTML
3 6 (54.55%) OO
4 5 (45.45%) jQuery
4 5 (45.45%) Windows Server 2008
4 5 (45.45%) Git (software)
4 5 (45.45%) Windows
4 5 (45.45%) Linux
4 5 (45.45%) E-Commerce
4 5 (45.45%) Data Modelling
4 5 (45.45%) SOA
4 5 (45.45%) Node.js
4 5 (45.45%) CSS3
4 5 (45.45%) Splunk
4 5 (45.45%) SIEM
4 5 (45.45%) Backbone.js
4 5 (45.45%) Sass
4 5 (45.45%) AngularJS
4 5 (45.45%) Express
4 5 (45.45%) Microservices
4 5 (45.45%) React
4 5 (45.45%) webpack
4 5 (45.45%) BEM - Block Element Modifier
4 5 (45.45%) gulp
4 5 (45.45%) ES6
4 5 (45.45%) Front End Development
4 5 (45.45%) Vue (Vue.js)
5 4 (36.36%) SMTP
5 4 (36.36%) TCP/IP
5 4 (36.36%) DNS

CSS
Co-occurring IT Skills in Welwyn Garden City 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:

Communications & Networking
1 4 (36.36%) DNS
1 4 (36.36%) SMTP
1 4 (36.36%) TCP/IP
Development Applications
1 5 (45.45%) Git (software)
1 5 (45.45%) gulp
1 5 (45.45%) webpack
General
1 1 (9.09%) Finance
Job Titles
1 6 (54.55%) Developer
2 5 (45.45%) JavaScript Developer
2 5 (45.45%) Splunk Engineer
3 3 (27.27%) Systems Engineer
4 1 (9.09%) Graduate
4 1 (9.09%) Graduate Developer
4 1 (9.09%) Graduate Java Developer
4 1 (9.09%) Java Developer
4 1 (9.09%) Security Engineer
Libraries, Frameworks & Software Standards
1 10 (90.91%) HTML
2 5 (45.45%) AngularJS
2 5 (45.45%) Backbone.js
2 5 (45.45%) CSS3
2 5 (45.45%) Express
2 5 (45.45%) jQuery
2 5 (45.45%) Node.js
2 5 (45.45%) React
2 5 (45.45%) Sass
2 5 (45.45%) Vue (Vue.js)
3 1 (9.09%) SOAP
3 1 (9.09%) XML
3 1 (9.09%) XSD
3 1 (9.09%) XSLT
Miscellaneous
1 1 (9.09%) Computer Science
1 1 (9.09%) Management Information System
Operating Systems
1 5 (45.45%) Linux
1 5 (45.45%) Windows
1 5 (45.45%) Windows Server 2008
Processes & Methodologies
1 6 (54.55%) OO
2 5 (45.45%) BEM - Block Element Modifier
2 5 (45.45%) Data Modelling
2 5 (45.45%) E-Commerce
2 5 (45.45%) Front End Development
2 5 (45.45%) Microservices
2 5 (45.45%) SIEM
2 5 (45.45%) SOA
3 1 (9.09%) Configuration Management
Programming Languages
1 11 (100.00%) JavaScript
2 5 (45.45%) ES6
3 4 (36.36%) Bash Shell
3 4 (36.36%) Python
4 1 (9.09%) Java
4 1 (9.09%) SQL
4 1 (9.09%) XPath
Qualifications
1 1 (9.09%) Computer Science Degree
1 1 (9.09%) Degree
Vendors
1 5 (45.45%) Splunk
2 4 (36.36%) Red Hat