Period
to 26 April 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 26 April 2018 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
East of England > Hertfordshire
6 months to
26 Apr 2018
Same period 2017 Same period 2016
Rank 17 23 24
Rank change year-on-year +6 +1 -5
Permanent jobs citing CSS 529 448 395
As % of all permanent IT jobs advertised in Hertfordshire 10.75% 10.31% 7.92%
As % of the Libraries, Frameworks & Software Standards category 27.51% 26.21% 25.63%
Number of salaries quoted 455 466 357
Hertfordshire median annual salary £50,000 £42,500 £45,000
Median salary % change year-on-year +17.65% -5.56% -
10th Percentile £32,500 £26,500 £28,100
90th Percentile £72,500 £67,500 £62,500
East of England median annual salary £45,000 £40,500 £40,000
% change year-on-year +11.11% +1.25% -

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

All Software Libraries and Frameworks
Hertfordshire
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,923 1,709 1,541
As % of all permanent IT jobs advertised in Hertfordshire 39.06% 39.31% 30.91%
Number of salaries quoted 1,674 1,476 1,293
Hertfordshire median annual salary £52,500 £47,500 £47,500
Median salary % change year-on-year +10.53% - +5.56%
10th Percentile £31,250 £31,250 £28,750
90th Percentile £72,500 £70,000 £71,000
East of England median annual salary £50,000 £45,000 £44,000
% change year-on-year +11.11% +2.27% +3.53%

CSS
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for CSS in Hertfordshire

CSS
Salary Trend in Hertfordshire

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

Salary trend for CSS in Hertfordshire

CSS
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing CSS in Hertfordshire over the 6 months to 26 April 2018.

Salary histogram for CSS in Hertfordshire

CSS
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CSS within the Hertfordshire region over the 6 months to 26 April 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Albans +27 126 £57,500 -4.17% 11
Watford -4 88 £50,000 +17.65% 10
Hemel Hempstead +4 87 £45,000 -5.26% 14
Hatfield -4 58 £56,250 -6.25% 1
Harpenden +24 29 £45,000 -18.18%
Welwyn Garden City -23 26 £60,000 +84.62%
Borehamwood +4 19 £45,000 +20.00% 2
Stevenage -10 16 £40,000 -20.00% 3
Potters Bar +5 13 £45,000 +9.09% 2
Bishop's Stortford -11 9 £26,000 -52.73% 2
Letchworth +11 7 £28,750 -35.03% 1
Rickmansworth -6 7 £50,000 +75.44%
Berkhamsted 0 4 £50,000 -28.57%
Hitchin -6 3 £33,500 -16.25% 4
Radlett - 3 £50,000 -
Royston -5 1 £40,000 - 1
Hertford -15 1 £45,000 +38.46%
Tring - 1 - -
Ware - 1 £27,500 -
CSS
East of England

For the 6 months to 26 April 2018, IT jobs citing CSS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for CSS.

1 513 (96.98%) HTML
2 437 (82.61%) JavaScript
3 280 (52.93%) Agile Software Development
4 263 (49.72%) C#
5 258 (48.77%) .NET
6 224 (42.34%) AngularJS
7 217 (41.02%) HTML5
8 201 (38.00%) ASP.NET
9 180 (34.03%) MVC
10 170 (32.14%) jQuery
11 152 (28.73%) CSS3
12 144 (27.22%) SQL
13 137 (25.90%) Finance
14 134 (25.33%) Git (software)
15 130 (24.57%) ASP.NET MVC
16 129 (24.39%) SQL Server
17 125 (23.63%) Java
18 115 (21.74%) XML
19 114 (21.55%) Front End Development
20 101 (19.09%) Scrum
21 97 (18.34%) React
22 96 (18.15%) Web Development
23 91 (17.20%) TDD
24 90 (17.01%) E-Commerce
25 81 (15.31%) User Experience
25 81 (15.31%) Twitter Bootstrap
26 78 (14.74%) Sass
27 72 (13.61%) Linux
28 70 (13.23%) ASP.NET Web API
29 69 (13.04%) Computer Science

CSS
Co-occurring IT Skills in Hertfordshire 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 45 (8.51%) Tomcat
2 32 (6.05%) SharePoint
3 29 (5.48%) Confluence
4 25 (4.73%) Elasticsearch
5 22 (4.16%) Oracle SOA Suite
6 20 (3.78%) CMS
7 19 (3.59%) NServiceBus
8 18 (3.40%) Apache
8 18 (3.40%) Oracle Service Bus
9 11 (2.08%) Umbraco
10 9 (1.70%) JBoss
11 7 (1.32%) Drupal
11 7 (1.32%) IIS
12 5 (0.95%) Adobe Experience Manager
12 5 (0.95%) WordPress
13 4 (0.76%) WebSphere
13 4 (0.76%) WebSphere Application Server
14 2 (0.38%) SharePoint 2013
15 1 (0.19%) DNN
15 1 (0.19%) Orchard CMS
Applications
1 12 (2.27%) Photoshop
2 10 (1.89%) Chatbot
3 8 (1.51%) Adobe Illustrator
3 8 (1.51%) InDesign
4 4 (0.76%) InVision
5 3 (0.57%) GIMP
6 1 (0.19%) Adobe After Effects
6 1 (0.19%) Adobe Creative Suite
6 1 (0.19%) Microsoft Excel
6 1 (0.19%) Microsoft Office
6 1 (0.19%) MS Visio
6 1 (0.19%) Spreadsheet
Business Applications
1 4 (0.76%) Payment Gateway
2 3 (0.57%) Magento
2 3 (0.57%) Oracle EBS
2 3 (0.57%) SAP Hybris
3 1 (0.19%) Adobe Campaign
3 1 (0.19%) Dynamics CRM
3 1 (0.19%) Oracle Financials
3 1 (0.19%) Shopify
3 1 (0.19%) WebTrends
Cloud Services
1 67 (12.67%) Amazon AWS
1 67 (12.67%) Microsoft Azure
2 29 (5.48%) npm
3 25 (4.73%) Office 365
4 14 (2.65%) Adobe Creative Cloud
5 10 (1.89%) Asana
6 6 (1.13%) Akamai
6 6 (1.13%) Runscope
7 4 (0.76%) Google Drive
8 3 (0.57%) Force.com
8 3 (0.57%) Google Analytics
9 2 (0.38%) Amazon EC2
10 1 (0.19%) AdWords
10 1 (0.19%) Amazon S3
10 1 (0.19%) AWS Lambda
10 1 (0.19%) GitHub
10 1 (0.19%) SaaS
10 1 (0.19%) Serverless
Communications & Networking
1 31 (5.86%) HTTP
2 24 (4.54%) VPN
3 11 (2.08%) DNS
4 10 (1.89%) SMS
4 10 (1.89%) SMTP
5 8 (1.51%) Internet
5 8 (1.51%) TCP/IP
6 6 (1.13%) Skype
7 5 (0.95%) SNMP
8 2 (0.38%) Broadband
8 2 (0.38%) IMAP
9 1 (0.19%) SSL
Database & Business Intelligence
1 129 (24.39%) SQL Server
2 52 (9.83%) MongoDB
3 37 (6.99%) MySQL
4 30 (5.67%) Redis
5 29 (5.48%) RavenDB
5 29 (5.48%) SQL Server 2016
6 18 (3.40%) NoSQL
7 13 (2.46%) PostgreSQL
7 13 (2.46%) Relational Database
8 10 (1.89%) SQL Server 2008
9 9 (1.70%) Endeca
10 8 (1.51%) Spotfire
11 7 (1.32%) SQL Server 2012
12 6 (1.13%) SQL Server 2014
13 4 (0.76%) Oracle Database
14 3 (0.57%) SQL Server 2005
14 3 (0.57%) SQL Server Integration Services
14 3 (0.57%) SQL Server Reporting Services
15 2 (0.38%) DB2
15 2 (0.38%) Hazelcast
Development Applications
1 134 (25.33%) Git (software)
2 50 (9.45%) Jasmine
3 44 (8.32%) Selenium
4 33 (6.24%) Subversion
5 32 (6.05%) Jenkins
5 32 (6.05%) JIRA
5 32 (6.05%) webpack
6 31 (5.86%) gulp
7 30 (5.67%) NUnit
8 29 (5.48%) Karma Test Runner
9 28 (5.29%) Maven
10 24 (4.54%) Visual Studio
10 24 (4.54%) VSS/SourceSafe
11 22 (4.16%) MSTest
12 16 (3.02%) Team Foundation Server
13 15 (2.84%) Cucumber
13 15 (2.84%) Grunt
14 11 (2.08%) Visual Studio Team System
15 10 (1.89%) JUnit
16 9 (1.70%) Eclipse
General
1 137 (25.90%) Finance
2 56 (10.59%) Marketing
3 51 (9.64%) Retail
4 33 (6.24%) Advertising
5 14 (2.65%) Legal
6 8 (1.51%) Telecoms
7 6 (1.13%) Publishing
8 5 (0.95%) Automotive
8 5 (0.95%) Games
9 4 (0.76%) Back Office
10 3 (0.57%) Manufacturing
11 2 (0.38%) Multimedia
Job Titles
1 438 (82.80%) Developer
2 139 (26.28%) .NET Developer
3 87 (16.45%) Senior Developer
4 78 (14.74%) Front End Developer (Client-Side Developer)
5 76 (14.37%) C# Developer
6 63 (11.91%) Java Developer
7 55 (10.40%) JavaScript Developer
8 41 (7.75%) C# .NET Developer
9 39 (7.37%) Software Developer
10 38 (7.18%) Senior .NET Developer
11 36 (6.81%) Junior
12 34 (6.43%) Senior C# Developer
13 33 (6.24%) Lead Developer
14 31 (5.86%) Junior Developer
15 29 (5.48%) .NET Developer - Fintech
15 29 (5.48%) Angular Developer
15 29 (5.48%) HTML CSS Developer
15 29 (5.48%) HTML Developer
16 27 (5.10%) React Developer
16 27 (5.10%) Web Developer
Libraries, Frameworks & Software Standards
1 513 (96.98%) HTML
2 258 (48.77%) .NET
3 224 (42.34%) AngularJS
4 217 (41.02%) HTML5
5 201 (38.00%) ASP.NET
6 170 (32.14%) jQuery
7 152 (28.73%) CSS3
8 130 (24.57%) ASP.NET MVC
9 115 (21.74%) XML
10 97 (18.34%) React
11 81 (15.31%) Twitter Bootstrap
12 78 (14.74%) Sass
13 70 (13.23%) ASP.NET Web API
14 65 (12.29%) Web Services
15 64 (12.10%) .NET Framework
16 56 (10.59%) RabbitMQ
17 52 (9.83%) Node.js
18 46 (8.70%) Spring
19 37 (6.99%) RESTful
20 34 (6.43%) Redux
Miscellaneous
1 81 (15.31%) User Experience
2 69 (13.04%) Computer Science
3 47 (8.88%) Mobile App
4 43 (8.13%) Fintech
5 37 (6.99%) Analytical Skills
6 32 (6.05%) Robotics
7 29 (5.48%) Media Streaming
8 12 (2.27%) Greenfield Project
8 12 (2.27%) Self-Motivation
9 10 (1.89%) Graphic Design
10 7 (1.32%) Acoustics
10 7 (1.32%) Social Media
11 6 (1.13%) Management Information System
12 5 (0.95%) Public Cloud
12 5 (0.95%) Security Operations Centre
13 4 (0.76%) Driving Licence
13 4 (0.76%) Online Games
13 4 (0.76%) Private Cloud
14 3 (0.57%) Enterprise Software
15 2 (0.38%) W3C
Operating Systems
1 72 (13.61%) Linux
2 63 (11.91%) Windows
3 34 (6.43%) Unix
4 27 (5.10%) Windows Server
5 10 (1.89%) Android
6 5 (0.95%) Windows Server 2012
7 4 (0.76%) Windows Server 2008
8 2 (0.38%) Apple iOS
8 2 (0.38%) CentOS
8 2 (0.38%) Ubuntu
Processes & Methodologies
1 280 (52.93%) Agile Software Development
2 180 (34.03%) MVC
3 114 (21.55%) Front End Development
4 101 (19.09%) Scrum
5 96 (18.15%) Web Development
6 91 (17.20%) TDD
7 90 (17.01%) E-Commerce
8 63 (11.91%) Problem-Solving
9 60 (11.34%) DevOps
9 60 (11.34%) OO
10 55 (10.40%) Open Source
11 51 (9.64%) Software Engineering
12 44 (8.32%) Continuous Integration
12 44 (8.32%) SOA
13 42 (7.94%) Mathematics
14 41 (7.75%) Test Automation
14 41 (7.75%) Web Application Development
15 39 (7.37%) Mentoring
16 37 (6.99%) Business Intelligence
16 37 (6.99%) CRM
Programming Languages
1 437 (82.61%) JavaScript
2 263 (49.72%) C#
3 144 (27.22%) SQL
4 125 (23.63%) Java
5 61 (11.53%) TypeScript
6 60 (11.34%) PHP
7 35 (6.62%) ES6
7 35 (6.62%) VB.NET
8 33 (6.24%) VBA
9 28 (5.29%) PowerShell
10 25 (4.73%) Apex Code
11 22 (4.16%) Python
12 16 (3.02%) Ruby
13 8 (1.51%) Bash Shell
13 8 (1.51%) T-SQL
14 7 (1.32%) C++
15 3 (0.57%) SOQL
15 3 (0.57%) SOSL
15 3 (0.57%) VBScript
16 1 (0.19%) VB
Qualifications
1 64 (12.10%) Degree
2 41 (7.75%) Computer Science Degree
3 9 (1.70%) HND
4 4 (0.76%) Numerate Degree
4 4 (0.76%) Security Cleared
5 2 (0.38%) PMI Certification
5 2 (0.38%) SC Cleared
Quality Assurance & Compliance
1 23 (4.35%) QA
2 8 (1.51%) SLA
System Software
1 3 (0.57%) Docker
Systems Management
1 15 (2.84%) Consul
2 14 (2.65%) Graphite
3 9 (1.70%) Puppet
4 7 (1.32%) Opscode Chef
Vendors
1 61 (11.53%) Microsoft
2 55 (10.40%) Oracle
3 42 (7.94%) Salesforce.com
4 24 (4.54%) Citrix
4 24 (4.54%) Xamarin
5 21 (3.97%) Adobe
5 21 (3.97%) Veeam
5 21 (3.97%) VMware
6 17 (3.21%) Sitecore
7 15 (2.84%) Splunk
8 11 (2.08%) Google
9 8 (1.51%) Red Hat
9 8 (1.51%) Tableau
10 7 (1.32%) Telerik
10 7 (1.32%) TIBCO
11 6 (1.13%) ATG
12 5 (0.95%) Atlassian
12 5 (0.95%) IBM
12 5 (0.95%) Sun
13 4 (0.76%) CODA