Period
to 19 November 2017

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 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
Hertfordshire > Letchworth
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 17 25 23
Rank change year-on-year +8 -2 -3
Permanent jobs citing CSS 10 5 6
As % of all permanent IT jobs advertised in Letchworth 11.90% 6.02% 7.32%
As % of the Libraries, Frameworks & Software Standards category 22.73% 13.51% 15.00%
Number of salaries quoted 8 5 6
Letchworth median annual salary £30,000 £40,000 £48,000
Median salary % change year-on-year -25.00% -16.67% +37.14%
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 Letchworth with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Letchworth
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 44 37 40
As % of all permanent IT jobs advertised in Letchworth 52.38% 44.58% 48.78%
Number of salaries quoted 39 33 40
Letchworth median annual salary £35,000 £33,500 £40,000
Median salary % change year-on-year +4.48% -16.25% +9.59%
10th Percentile £25,000 £19,750 £28,000
90th Percentile £43,750 £41,500 £49,450
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

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 6 months to 19 November 2017.

Salary histogram for CSS in Letchworth

For the 6 months to 19 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 Letchworth region with a requirement for CSS.

1 10 (100.00%) HTML
2 9 (90.00%) JavaScript
3 8 (80.00%) C#
3 8 (80.00%) .NET
4 7 (70.00%) jQuery
5 6 (60.00%) ASP.NET
6 5 (50.00%) Oracle
6 5 (50.00%) MVC
6 5 (50.00%) ASP.NET MVC
7 4 (40.00%) HTML5
7 4 (40.00%) CSS3
7 4 (40.00%) Web Development
7 4 (40.00%) Workflow
7 4 (40.00%) XHTML
7 4 (40.00%) SQL
7 4 (40.00%) Sass
7 4 (40.00%) LESS
7 4 (40.00%) Semantic HTML
7 4 (40.00%) User Experience
7 4 (40.00%) Front End Development
7 4 (40.00%) Cross-Browser Compatibility
8 3 (30.00%) Java
8 3 (30.00%) SQL Server
9 2 (20.00%) Finance
9 2 (20.00%) JUnit
9 2 (20.00%) Ajax
9 2 (20.00%) Spring
9 2 (20.00%) Software Engineering
9 2 (20.00%) Tomcat
9 2 (20.00%) Degree

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 2 (20.00%) Tomcat
2 1 (10.00%) SugarCRM
Database & Business Intelligence
1 3 (30.00%) SQL Server
2 1 (10.00%) Relational Database
Development Applications
1 2 (20.00%) JIRA
1 2 (20.00%) JUnit
1 2 (20.00%) Selenium
2 1 (10.00%) Visual Studio
General
1 2 (20.00%) Finance
2 1 (10.00%) Retail
Job Titles
1 9 (90.00%) Developer
2 4 (40.00%) Front End Developer (Client-Side Developer)
2 4 (40.00%) Front End Web Developer (Client-Side Developer)
2 4 (40.00%) Web Developer
3 3 (30.00%) .NET Developer
3 3 (30.00%) Lead Developer
3 3 (30.00%) Senior Developer
4 2 (20.00%) .NET Development Team Leader
4 2 (20.00%) .NET Team Leader
4 2 (20.00%) Development Team Leader
4 2 (20.00%) Lead .NET Developer
4 2 (20.00%) Senior .NET Developer
4 2 (20.00%) Team Leader
5 1 (10.00%) C# .NET Developer
5 1 (10.00%) Java Developer
5 1 (10.00%) Java Engineer
5 1 (10.00%) Junior Developer
5 1 (10.00%) Junior Software Developer
5 1 (10.00%) Lead Java Developer
5 1 (10.00%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 10 (100.00%) HTML
2 8 (80.00%) .NET
3 7 (70.00%) jQuery
4 6 (60.00%) ASP.NET
5 5 (50.00%) ASP.NET MVC
6 4 (40.00%) CSS3
6 4 (40.00%) HTML5
6 4 (40.00%) LESS
6 4 (40.00%) Sass
6 4 (40.00%) Semantic HTML
6 4 (40.00%) XHTML
7 2 (20.00%) Ajax
7 2 (20.00%) Spring
8 1 (10.00%) .NET Framework
8 1 (10.00%) ASP.NET Web API
8 1 (10.00%) Entity Framework
8 1 (10.00%) KnockoutJS
8 1 (10.00%) Razor View Engine
8 1 (10.00%) Web Services
8 1 (10.00%) XSLT
Miscellaneous
1 4 (40.00%) User Experience
2 2 (20.00%) Computer Science
Processes & Methodologies
1 5 (50.00%) MVC
2 4 (40.00%) Cross-Browser Compatibility
2 4 (40.00%) Front End Development
2 4 (40.00%) Web Development
2 4 (40.00%) Workflow
3 2 (20.00%) Software Engineering
4 1 (10.00%) CRM
4 1 (10.00%) Data Integration
4 1 (10.00%) Mentoring
4 1 (10.00%) OO
Programming Languages
1 9 (90.00%) JavaScript
2 8 (80.00%) C#
3 4 (40.00%) SQL
4 3 (30.00%) Java
5 1 (10.00%) C++
5 1 (10.00%) Perl
5 1 (10.00%) PHP
5 1 (10.00%) Python
5 1 (10.00%) Ruby
5 1 (10.00%) T-SQL
5 1 (10.00%) TypeScript
5 1 (10.00%) VB.NET
Qualifications
1 2 (20.00%) Degree
2 1 (10.00%) SC Cleared
2 1 (10.00%) Security Cleared
Vendors
1 5 (50.00%) Oracle