Period
to 20 January 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 20 January 2018 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
East of England > Hertfordshire
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 17 25 21
Rank change year-on-year +8 -4 -6
Permanent jobs citing CSS 530 368 451
As % of all permanent IT jobs advertised in Hertfordshire 11.88% 8.35% 8.90%
As % of the Libraries, Frameworks & Software Standards category 29.15% 21.87% 26.21%
Number of salaries quoted 464 394 427
Hertfordshire median annual salary £47,500 £40,000 £45,000
Median salary % change year-on-year +18.75% -11.11% +5.88%
10th Percentile £27,500 £25,500 £25,750
90th Percentile £67,500 £62,500 £61,750
East of England median annual salary £43,500 £40,000 £39,000
% change year-on-year +8.75% +2.56% +2.63%

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 1,818 1,683 1,721
As % of all permanent IT jobs advertised in Hertfordshire 40.76% 38.19% 33.98%
Number of salaries quoted 1,602 1,480 1,511
Hertfordshire median annual salary £50,000 £50,000 £46,000
Median salary % change year-on-year - +8.70% -
10th Percentile £31,250 £30,000 £28,750
90th Percentile £71,250 £70,000 £68,750
East of England median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% -

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 20 January 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 20 January 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 +37 114 £50,000 +29.87% 20
Watford +15 102 £50,000 +42.86% 15
Hemel Hempstead -9 58 £45,000 +18.42% 17
Hatfield +4 52 £52,500 +23.53% 3
Stevenage +2 35 £42,500 -15.00% 4
Borehamwood +2 32 £40,000 +14.29%
Harpenden +14 16 £45,000 -21.74% 1
Welwyn Garden City -13 16 £60,000 +84.62% 1
Bishop's Stortford -14 13 £26,000 -52.73% 1
Letchworth +9 12 £30,000 -25.00% 1
Rickmansworth -1 12 £50,000 +75.44%
Radlett - 9 £42,500 -
Kings Langley -1 7 £32,500 -15.58%
Broxbourne +2 5 £45,000 -5.26%
Hertford -11 5 £26,500 -18.46% 3
Baldock - 4 £27,250 -
Potters Bar +7 3 £45,000 +9.09% 1
Berkhamsted -1 2 £32,500 -15.58%
Hitchin -8 2 £30,750 -12.14%
Royston +5 1 £40,000 -
CSS
East of England

For the 6 months to 20 January 2018, 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 Hertfordshire region with a requirement for CSS.

1 510 (96.23%) HTML
2 431 (81.32%) JavaScript
3 277 (52.26%) C#
4 262 (49.43%) .NET
5 248 (46.79%) Agile Software Development
6 191 (36.04%) AngularJS
7 184 (34.72%) ASP.NET
8 178 (33.58%) MVC
9 161 (30.38%) jQuery
10 158 (29.81%) HTML5
11 151 (28.49%) SQL
12 130 (24.53%) Java
13 128 (24.15%) XML
14 126 (23.77%) SQL Server
15 117 (22.08%) Web Services
15 117 (22.08%) ASP.NET MVC
16 112 (21.13%) Git (software)
16 112 (21.13%) Finance
17 111 (20.94%) Web Development
18 106 (20.00%) CSS3
19 81 (15.28%) Degree
20 80 (15.09%) Microsoft Azure
21 77 (14.53%) Scrum
22 76 (14.34%) TDD
23 74 (13.96%) OO
24 73 (13.77%) JSON
24 73 (13.77%) Twitter Bootstrap
25 72 (13.58%) Computer Science
26 71 (13.40%) RabbitMQ
26 71 (13.40%) Software Engineering

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 58 (10.94%) Tomcat
2 34 (6.42%) CMS
3 30 (5.66%) Apache
4 29 (5.47%) SharePoint
5 26 (4.91%) Umbraco
6 24 (4.53%) Confluence
6 24 (4.53%) JBoss
7 22 (4.15%) Elasticsearch
8 19 (3.58%) NServiceBus
9 15 (2.83%) Drupal
9 15 (2.83%) IIS
9 15 (2.83%) Oracle SOA Suite
10 11 (2.08%) WordPress
11 8 (1.51%) Oracle Service Bus
12 5 (0.94%) Adobe Experience Manager
13 3 (0.57%) SharePoint 2013
14 2 (0.38%) DNN
14 2 (0.38%) SAS
14 2 (0.38%) WebSphere
15 1 (0.19%) WebSphere Application Server
Applications
1 14 (2.64%) Photoshop
2 13 (2.45%) Adobe Illustrator
3 10 (1.89%) InDesign
4 8 (1.51%) Microsoft Office
5 1 (0.19%) MS Visio
Business Applications
1 13 (2.45%) Oracle EBS
2 6 (1.13%) Magento
3 3 (0.57%) Payment Gateway
4 2 (0.38%) Dynamics CRM
4 2 (0.38%) SAP Hybris
5 1 (0.19%) WebTrends
Cloud Services
1 80 (15.09%) Microsoft Azure
2 61 (11.51%) Amazon AWS
3 27 (5.09%) Office 365
4 16 (3.02%) npm
5 11 (2.08%) Adobe Creative Cloud
6 5 (0.94%) Asana
6 5 (0.94%) Google Play
7 3 (0.57%) SaaS
8 2 (0.38%) Amazon SQS
9 1 (0.19%) AdWords
9 1 (0.19%) Google Analytics
Communications & Networking
1 33 (6.23%) HTTP
2 16 (3.02%) VPN
3 14 (2.64%) TCP/IP
4 13 (2.45%) DNS
5 12 (2.26%) SMTP
6 10 (1.89%) Internet
7 7 (1.32%) Intranet
8 6 (1.13%) Skype
9 5 (0.94%) SNMP
10 3 (0.57%) IMAP
11 1 (0.19%) SMS
11 1 (0.19%) SSL
Database & Business Intelligence
1 126 (23.77%) SQL Server
2 50 (9.43%) MySQL
3 43 (8.11%) Redis
4 26 (4.91%) NoSQL
5 25 (4.72%) MongoDB
6 20 (3.77%) Spotfire
7 16 (3.02%) SQL Server 2008
8 14 (2.64%) Relational Database
9 11 (2.08%) SQL Server 2012
10 10 (1.89%) RavenDB
10 10 (1.89%) SQL Server 2016
11 8 (1.51%) SQL Server Reporting Services
12 7 (1.32%) Oracle Database
13 6 (1.13%) SQL Server 2005
14 5 (0.94%) PostgreSQL
14 5 (0.94%) Sybase ASE
15 4 (0.75%) QlikView
16 2 (0.38%) DB2
16 2 (0.38%) Endeca
16 2 (0.38%) Hazelcast
Development Applications
1 112 (21.13%) Git (software)
2 53 (10.00%) Selenium
3 41 (7.74%) Jenkins
4 32 (6.04%) Jasmine
5 29 (5.47%) Subversion
5 29 (5.47%) Visual Studio
6 27 (5.09%) JIRA
7 26 (4.91%) NUnit
8 18 (3.40%) Cucumber
8 18 (3.40%) Maven
8 18 (3.40%) Team Foundation Server
8 18 (3.40%) VSS/SourceSafe
9 16 (3.02%) gulp
9 16 (3.02%) Karma Test Runner
9 16 (3.02%) webpack
10 15 (2.83%) MSTest
11 14 (2.64%) Grunt
12 13 (2.45%) Eclipse
12 13 (2.45%) Oracle Forms
13 12 (2.26%) SpecFlow
General
1 112 (21.13%) Finance
2 57 (10.75%) Retail
3 55 (10.38%) Marketing
4 15 (2.83%) Advertising
5 13 (2.45%) Manufacturing
6 8 (1.51%) Publishing
6 8 (1.51%) Telecoms
7 7 (1.32%) Games
7 7 (1.32%) Legal
8 5 (0.94%) Automotive
8 5 (0.94%) Financial Institution
9 4 (0.75%) Electronics
Job Titles
1 433 (81.70%) Developer
2 126 (23.77%) .NET Developer
3 111 (20.94%) Senior Developer
4 81 (15.28%) C# Developer
5 68 (12.83%) Java Developer
6 52 (9.81%) JavaScript Developer
7 47 (8.87%) Web Developer
8 46 (8.68%) Senior .NET Developer
9 44 (8.30%) Junior
10 37 (6.98%) C# .NET Developer
10 37 (6.98%) Senior C# Developer
10 37 (6.98%) Software Developer
11 32 (6.04%) Junior Developer
12 31 (5.85%) Front End Developer (Client-Side Developer)
13 27 (5.09%) ASP.NET Developer
13 27 (5.09%) HTML CSS Developer
13 27 (5.09%) HTML Developer
13 27 (5.09%) Lead Developer
14 26 (4.91%) Graduate
15 23 (4.34%) PHP Developer
Libraries, Frameworks & Software Standards
1 510 (96.23%) HTML
2 262 (49.43%) .NET
3 191 (36.04%) AngularJS
4 184 (34.72%) ASP.NET
5 161 (30.38%) jQuery
6 158 (29.81%) HTML5
7 128 (24.15%) XML
8 117 (22.08%) ASP.NET MVC
8 117 (22.08%) Web Services
9 106 (20.00%) CSS3
10 73 (13.77%) JSON
10 73 (13.77%) Twitter Bootstrap
11 71 (13.40%) RabbitMQ
12 69 (13.02%) ASP.NET Web API
13 61 (11.51%) Spring
14 56 (10.57%) React
15 51 (9.62%) .NET Framework
15 51 (9.62%) XHTML
16 49 (9.25%) Node.js
17 45 (8.49%) REST
Miscellaneous
1 72 (13.58%) Computer Science
2 66 (12.45%) Analytical Skills
3 42 (7.92%) User Experience
4 36 (6.79%) Mobile App
5 33 (6.23%) Fintech
6 21 (3.96%) Greenfield Project
7 16 (3.02%) Media Streaming
8 14 (2.64%) Robotics
9 9 (1.70%) Spread Betting
10 8 (1.51%) Acoustics
11 6 (1.13%) Management Information System
12 5 (0.94%) Driving Licence
12 5 (0.94%) Graphic Design
12 5 (0.94%) Online Games
12 5 (0.94%) Public Cloud
12 5 (0.94%) Renewable Energy
12 5 (0.94%) Security Operations Centre
13 3 (0.57%) Enterprise Software
14 2 (0.38%) PMI
14 2 (0.38%) W3C
Operating Systems
1 69 (13.02%) Windows
2 60 (11.32%) Linux
3 31 (5.85%) Unix
4 21 (3.96%) Windows Server
5 10 (1.89%) Android
6 7 (1.32%) Apple iOS
7 5 (0.94%) Windows Server 2008
7 5 (0.94%) Windows Server 2012
8 2 (0.38%) CentOS
8 2 (0.38%) Ubuntu
Processes & Methodologies
1 248 (46.79%) Agile Software Development
2 178 (33.58%) MVC
3 111 (20.94%) Web Development
4 77 (14.53%) Scrum
5 76 (14.34%) TDD
6 74 (13.96%) OO
7 71 (13.40%) Software Engineering
8 64 (12.08%) DevOps
9 53 (10.00%) E-Commerce
10 51 (9.62%) Front End Development
11 50 (9.43%) Mathematics
12 49 (9.25%) SOA
13 46 (8.68%) CRM
14 42 (7.92%) Open Source
15 40 (7.55%) Business Intelligence
16 39 (7.36%) Test Automation
17 36 (6.79%) Multithreading
18 32 (6.04%) Mentoring
18 32 (6.04%) Unit Testing
19 25 (4.72%) Web Application Development
Programming Languages
1 431 (81.32%) JavaScript
2 277 (52.26%) C#
3 151 (28.49%) SQL
4 130 (24.53%) Java
5 67 (12.64%) PHP
6 56 (10.57%) TypeScript
7 31 (5.85%) PowerShell
7 31 (5.85%) VB.NET
8 30 (5.66%) Python
9 29 (5.47%) T-SQL
10 23 (4.34%) VBA
11 19 (3.58%) ES6
12 13 (2.45%) Apex Code
13 10 (1.89%) Bash Shell
14 8 (1.51%) C++
14 8 (1.51%) VB
14 8 (1.51%) VB6
15 5 (0.94%) XAML
16 2 (0.38%) PHP 5
16 2 (0.38%) Ruby
Qualifications
1 81 (15.28%) Degree
2 44 (8.30%) Computer Science Degree
3 4 (0.75%) Numerate Degree
4 3 (0.57%) HND
5 2 (0.38%) PMI Certification
Quality Assurance & Compliance
1 19 (3.58%) QA
2 6 (1.13%) SLA
System Software
1 3 (0.57%) VMware Infrastructure
2 2 (0.38%) Active Directory
2 2 (0.38%) Docker
Systems Management
1 26 (4.91%) Consul
2 16 (3.02%) Graphite
3 8 (1.51%) Puppet
4 2 (0.38%) Opscode Chef
5 1 (0.19%) WMI
Vendors
1 56 (10.57%) Microsoft
2 55 (10.38%) Oracle
3 27 (5.09%) Salesforce.com
4 20 (3.77%) Tableau
4 20 (3.77%) Xamarin
5 18 (3.40%) Adobe
6 16 (3.02%) Citrix
7 15 (2.83%) Sitecore
8 14 (2.64%) Veeam
8 14 (2.64%) VMware
9 13 (2.45%) TIBCO
10 11 (2.08%) Google
11 10 (1.89%) Splunk
12 9 (1.70%) Red Hat
13 6 (1.13%) Apple
14 5 (0.94%) Sun
14 5 (0.94%) Sybase
14 5 (0.94%) Zend
15 2 (0.38%) Atlassian
15 2 (0.38%) SAP