The following table provides summary statistics for permanent job vacancies advertised in Letchworth 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 28 June 2017 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
Hertfordshire / Letchworth
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 13 10 13
Rank change year-on-year -3 +3  
Permanent jobs citing CSS 15 10 1
As % of all permanent IT jobs advertised in Letchworth 18.75% 21.28% 2.44%
As % of the Libraries, Frameworks & Software Standards category 45.45% 40.00% 5.26%
Number of salaries quoted 15 9 1
Median salary £43,500 £40,000 £40,000
Median salary % change year-on-year +8.75% -  
90% offered a salary of more than £22,500 £24,250 £37,500
10% offered a salary of more than £47,500 £42,500 £42,500
UK excluding London median salary £40,000 £38,000 £37,500
% change year-on-year +5.26% +1.33%  

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

Software Library & Framework Skills
Letchworth
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 33 25 19
As % of all permanent IT job vacancies advertised in Letchworth 41.25% 53.19% 46.34%
Number of salaries quoted 112 92 70
Median salary £40,000 £37,500 £31,000
Median salary % change year-on-year +6.66% +20.96%  
90% offered a salary of more than £23,000 £26,250 £25,750
10% offered a salary of more than £47,500 £45,000 £42,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

CSS
Job Vacancy Trend in Letchworth

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

Job vacancy trend for CSS in Letchworth

CSS
Salary Trend in Letchworth

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

Salary trend for CSS in Letchworth

CSS
Salary Histogram in Letchworth

The salary distribution of IT jobs citing CSS in Letchworth over the 3 months to 28 June 2017.

Salary histogram for CSS in Letchworth

For the 6 months to 28 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 Letchworth region with a requirement for CSS.

1 18 (100.00%) HTML
1 18 (100.00%) Java
2 17 (94.44%) SQL
3 14 (77.78%) JavaScript
3 14 (77.78%) Tomcat
3 14 (77.78%) Software Engineering
4 12 (66.67%) Oracle
5 8 (44.44%) SQL Server
5 8 (44.44%) JUnit
5 8 (44.44%) Spring
5 8 (44.44%) Degree
5 8 (44.44%) JIRA
5 8 (44.44%) Computer Science
5 8 (44.44%) Selenium
6 6 (33.33%) XML
6 6 (33.33%) Agile Software Development
7 4 (22.22%) Retail
7 4 (22.22%) Python
7 4 (22.22%) CRM
7 4 (22.22%) XSLT
7 4 (22.22%) PHP
7 4 (22.22%) .NET
7 4 (22.22%) Data Integration
7 4 (22.22%) SC Cleared
7 4 (22.22%) Security Cleared
7 4 (22.22%) SugarCRM
8 3 (16.67%) Ruby
8 3 (16.67%) OO
8 3 (16.67%) ASP.NET
8 3 (16.67%) Web Services

CSS
Co-occurring IT Skills in Letchworth 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 14 (77.78%) Tomcat
2 4 (22.22%) SugarCRM
Database & Business Intelligence
1 8 (44.44%) SQL Server
Development Applications
1 8 (44.44%) JIRA
1 8 (44.44%) JUnit
1 8 (44.44%) Selenium
General
1 4 (22.22%) Retail
Job Titles
1 14 (77.78%) Developer
2 10 (55.56%) Java Developer
3 4 (22.22%) Java Engineer
3 4 (22.22%) Java Software Engineer
3 4 (22.22%) Software Engineer
4 3 (16.67%) Java Software Developer
4 3 (16.67%) Junior
4 3 (16.67%) Junior Developer
4 3 (16.67%) Junior Software Developer
4 3 (16.67%) Software Developer
5 2 (11.11%) HTML CSS Developer
5 2 (11.11%) HTML Developer
5 2 (11.11%) JavaScript Developer
6 1 (5.56%) CRM Developer
6 1 (5.56%) Lead Java Developer
6 1 (5.56%) Oracle Developer
6 1 (5.56%) PHP Developer
6 1 (5.56%) Senior Java Developer
6 1 (5.56%) SQL Developer
6 1 (5.56%) SugarCRM Developer
Libraries, Frameworks & Software Standards
1 18 (100.00%) HTML
2 8 (44.44%) Spring
3 6 (33.33%) XML
4 4 (22.22%) .NET
4 4 (22.22%) XSLT
5 3 (16.67%) ASP.NET
5 3 (16.67%) Web Services
Miscellaneous
1 8 (44.44%) Computer Science
Processes & Methodologies
1 14 (77.78%) Software Engineering
2 6 (33.33%) Agile Software Development
3 4 (22.22%) CRM
3 4 (22.22%) Data Integration
4 3 (16.67%) OO
Programming Languages
1 18 (100.00%) Java
2 17 (94.44%) SQL
3 14 (77.78%) JavaScript
4 4 (22.22%) PHP
4 4 (22.22%) Python
5 3 (16.67%) C#
5 3 (16.67%) C++
5 3 (16.67%) Perl
5 3 (16.67%) Ruby
5 3 (16.67%) VB.NET
Qualifications
1 8 (44.44%) Degree
2 4 (22.22%) SC Cleared
2 4 (22.22%) Security Cleared
Vendors
1 12 (66.67%) Oracle