Period
to 18 November 2017

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 18 November 2017 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
East of England > Hertfordshire
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 15 24 22
Rank change year-on-year +9 -2 -2
Permanent jobs citing CSS 530 365 510
As % of all permanent IT jobs advertised in Hertfordshire 12.15% 8.17% 9.45%
As % of the Libraries, Frameworks & Software Standards category 29.38% 23.31% 27.26%
Number of salaries quoted 497 365 492
Hertfordshire median annual salary £45,000 £42,500 £45,000
Median salary % change year-on-year +5.88% -5.56% +5.88%
10th Percentile £27,650 £26,250 £24,100
90th Percentile £67,500 £65,000 £60,000
East of England median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +1.47%

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 1804 1566 1871
As % of all permanent IT jobs advertised in Hertfordshire 41.37% 35.03% 34.67%
Number of salaries quoted 1583 1401 1633
Hertfordshire median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% -
10th Percentile £31,250 £29,750 £28,000
90th Percentile £70,000 £70,000 £68,750
East of England median annual salary £46,951 £45,000 £42,500
% change year-on-year +4.34% +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 18 November 2017.

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 18 November 2017. 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
Watford +20 113 £48,750 +30.00% 6
St Albans +19 101 £50,000 +14.29% 3
Hatfield +24 56 £55,000 - 2
Stevenage +16 48 £43,750 -12.50% 1
Borehamwood +10 43 £36,500 +4.29%
Hemel Hempstead -1 43 £35,000 -9.09% 8
Radlett - 19 £38,750 -
Kings Langley -1 12 £32,500 -15.58%
Welwyn Garden City -9 11 £75,000 +100.00%
Letchworth +8 10 £30,000 -25.00% 2
Broxbourne +7 10 £45,000 -5.26%
Bishop's Stortford -13 10 £26,000 -25.71% 1
Hertford -15 8 £26,500 -3.64%
Rickmansworth +2 7 £53,750 +65.38% 1
Berkhamsted 0 7 £32,500 -15.58%
Baldock - 4 £27,250 -
Hitchin -4 3 £37,500 -31.82%
Potters Bar - 3 £45,000 - 1
Royston +10 1 £40,000 +3.23%
CSS
East of England

For the 6 months to 18 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 Hertfordshire region with a requirement for CSS.

1 503 (94.91%) HTML
2 441 (83.21%) JavaScript
3 285 (53.77%) C#
4 267 (50.38%) .NET
5 202 (38.11%) Agile Software Development
6 197 (37.17%) MVC
7 190 (35.85%) jQuery
8 184 (34.72%) ASP.NET
9 161 (30.38%) AngularJS
10 153 (28.87%) HTML5
11 152 (28.68%) SQL
12 139 (26.23%) XML
13 135 (25.47%) Web Services
14 130 (24.53%) Web Development
15 126 (23.77%) SQL Server
16 122 (23.02%) ASP.NET MVC
17 116 (21.89%) OO
18 114 (21.51%) CSS3
19 105 (19.81%) Java
20 104 (19.62%) JSON
21 92 (17.36%) Git (software)
22 88 (16.60%) Computer Science
23 86 (16.23%) Degree
24 85 (16.04%) Microsoft Azure
25 81 (15.28%) MySQL
26 80 (15.09%) ASP.NET Web API
27 76 (14.34%) Retail
28 75 (14.15%) Twitter Bootstrap
29 71 (13.40%) XHTML
30 70 (13.21%) PHP

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 52 (9.81%) Tomcat
2 40 (7.55%) CMS
3 38 (7.17%) JBoss
4 36 (6.79%) Apache
5 34 (6.42%) SharePoint
6 32 (6.04%) Umbraco
7 22 (4.15%) IIS
8 21 (3.96%) Elasticsearch
9 15 (2.83%) Oracle SOA Suite
10 14 (2.64%) Drupal
11 13 (2.45%) Confluence
12 12 (2.26%) WordPress
13 10 (1.89%) Oracle Service Bus
14 9 (1.70%) NServiceBus
14 9 (1.70%) SharePoint 2013
15 7 (1.32%) WebLogic
15 7 (1.32%) WebSphere
16 5 (0.94%) MS Exchange
17 2 (0.38%) SAS
18 1 (0.19%) SugarCRM
Applications
1 14 (2.64%) Adobe Illustrator
1 14 (2.64%) Photoshop
2 8 (1.51%) Microsoft Office
3 4 (0.75%) InDesign
4 2 (0.38%) Adobe Creative Suite
Business Applications
1 22 (4.15%) Oracle EBS
2 8 (1.51%) Magento
3 3 (0.57%) Payment Gateway
4 1 (0.19%) Dynamics CRM
Cloud Services
1 85 (16.04%) Microsoft Azure
2 68 (12.83%) Amazon AWS
3 33 (6.23%) Office 365
4 7 (1.32%) Adobe Creative Cloud
5 6 (1.13%) Google Play
6 5 (0.94%) SaaS
7 4 (0.75%) Cloud Computing
8 2 (0.38%) Amazon SQS
9 1 (0.19%) AdWords
Communications & Networking
1 23 (4.34%) HTTP
2 9 (1.70%) Internet
3 8 (1.51%) Intranet
3 8 (1.51%) TCP/IP
4 5 (0.94%) VPN
5 4 (0.75%) DNS
5 4 (0.75%) SMTP
6 1 (0.19%) IMAP
6 1 (0.19%) Skype
6 1 (0.19%) SMS
Database & Business Intelligence
1 126 (23.77%) SQL Server
2 81 (15.28%) MySQL
3 45 (8.49%) Redis
4 37 (6.98%) NoSQL
5 19 (3.58%) Relational Database
5 19 (3.58%) Spotfire
6 18 (3.40%) MongoDB
7 15 (2.83%) PostgreSQL
7 15 (2.83%) SQL Server 2012
8 13 (2.45%) SQL Server 2008
9 8 (1.51%) Oracle Database
10 6 (1.13%) Sybase ASE
11 5 (0.94%) QlikView
11 5 (0.94%) SQL Server 2014
11 5 (0.94%) SQL Server Reporting Services
12 3 (0.57%) SQL Server 2005
13 2 (0.38%) Apache Cassandra
13 2 (0.38%) BusinessObjects
13 2 (0.38%) Hazelcast
13 2 (0.38%) SQL Server 2016
Development Applications
1 92 (17.36%) Git (software)
2 47 (8.87%) Selenium
3 43 (8.11%) Subversion
4 35 (6.60%) Jenkins
5 31 (5.85%) Visual Studio
6 30 (5.66%) NUnit
7 23 (4.34%) JIRA
8 22 (4.15%) Oracle Forms
9 18 (3.40%) Grunt
9 18 (3.40%) VSS/SourceSafe
10 17 (3.21%) Jasmine
11 16 (3.02%) Team Foundation Server
12 15 (2.83%) Eclipse
12 15 (2.83%) MSTest
13 14 (2.64%) Moq
14 13 (2.45%) Cucumber
15 12 (2.26%) SpecFlow
15 12 (2.26%) TeamCity
16 10 (1.89%) JUnit
16 10 (1.89%) Visual Studio Team System
General
1 76 (14.34%) Retail
2 66 (12.45%) Finance
3 38 (7.17%) Marketing
4 25 (4.72%) Manufacturing
5 19 (3.58%) Legal
6 16 (3.02%) Advertising
7 9 (1.70%) Electronics
8 8 (1.51%) Telecoms
9 5 (0.94%) Financial Institution
9 5 (0.94%) Games
10 3 (0.57%) Automotive
11 2 (0.38%) Publishing
12 1 (0.19%) Banking
Job Titles
1 451 (85.09%) Developer
2 135 (25.47%) .NET Developer
3 114 (21.51%) C# Developer
4 98 (18.49%) Senior Developer
5 59 (11.13%) Web Developer
6 57 (10.75%) JavaScript Developer
7 56 (10.57%) C# .NET Developer
8 49 (9.25%) Java Developer
9 42 (7.92%) Senior .NET Developer
10 40 (7.55%) Software Developer
11 36 (6.79%) Junior
12 35 (6.60%) Senior C# Developer
13 33 (6.23%) ASP.NET Developer
14 32 (6.04%) PHP Developer
15 30 (5.66%) Analyst
15 30 (5.66%) ASP.NET MVC Developer
16 27 (5.09%) HTML CSS Developer
16 27 (5.09%) HTML Developer
16 27 (5.09%) Lead Developer
16 27 (5.09%) SQL Developer
Libraries, Frameworks & Software Standards
1 503 (94.91%) HTML
2 267 (50.38%) .NET
3 190 (35.85%) jQuery
4 184 (34.72%) ASP.NET
5 161 (30.38%) AngularJS
6 153 (28.87%) HTML5
7 139 (26.23%) XML
8 135 (25.47%) Web Services
9 122 (23.02%) ASP.NET MVC
10 114 (21.51%) CSS3
11 104 (19.62%) JSON
12 80 (15.09%) ASP.NET Web API
13 75 (14.15%) Twitter Bootstrap
14 71 (13.40%) XHTML
15 70 (13.21%) RabbitMQ
16 59 (11.13%) Node.js
17 55 (10.38%) REST
18 53 (10.00%) Ajax
19 52 (9.81%) Spring
20 47 (8.87%) React
Miscellaneous
1 88 (16.60%) Computer Science
2 67 (12.64%) Analytical Skills
3 44 (8.30%) User Experience
4 25 (4.72%) Mobile App
5 23 (4.34%) Greenfield Project
6 15 (2.83%) Fintech
7 11 (2.08%) Spread Betting
8 8 (1.51%) Acoustics
8 8 (1.51%) Algorithms
8 8 (1.51%) Data Structures
8 8 (1.51%) Robotics
9 5 (0.94%) Client/Server
9 5 (0.94%) Driving Licence
9 5 (0.94%) Kindle
9 5 (0.94%) Renewable Energy
10 4 (0.75%) e-Learning
11 2 (0.38%) Enterprise Software
11 2 (0.38%) Smartphone
12 1 (0.19%) Blog
12 1 (0.19%) Digital Media
Operating Systems
1 56 (10.57%) Linux
2 44 (8.30%) Windows
3 15 (2.83%) Unix
4 14 (2.64%) Android
5 10 (1.89%) Apple iOS
6 8 (1.51%) Windows Server
7 4 (0.75%) Windows Server 2008
8 2 (0.38%) CentOS
8 2 (0.38%) Ubuntu
Processes & Methodologies
1 202 (38.11%) Agile Software Development
2 197 (37.17%) MVC
3 130 (24.53%) Web Development
4 116 (21.89%) OO
5 70 (13.21%) Software Engineering
6 69 (13.02%) TDD
7 65 (12.26%) DevOps
8 63 (11.89%) E-Commerce
9 60 (11.32%) Scrum
10 54 (10.19%) Multithreading
10 54 (10.19%) SOA
11 48 (9.06%) Mathematics
12 43 (8.11%) Front End Development
13 42 (7.92%) CRM
13 42 (7.92%) Open Source
14 41 (7.74%) Test Automation
15 36 (6.79%) Business Intelligence
16 33 (6.23%) OOD
16 33 (6.23%) Unit Testing
17 31 (5.85%) BDD
Programming Languages
1 441 (83.21%) JavaScript
2 285 (53.77%) C#
3 152 (28.68%) SQL
4 105 (19.81%) Java
5 70 (13.21%) PHP
6 51 (9.62%) TypeScript
7 42 (7.92%) T-SQL
8 30 (5.66%) PowerShell
9 23 (4.34%) Python
10 17 (3.21%) VB.NET
11 10 (1.89%) VB
11 10 (1.89%) XAML
12 9 (1.70%) C++
12 9 (1.70%) VB6
12 9 (1.70%) VBA
13 7 (1.32%) ES6
13 7 (1.32%) VBScript
14 4 (0.75%) Bash Shell
14 4 (0.75%) PL/SQL
14 4 (0.75%) Ruby
Qualifications
1 86 (16.23%) Degree
2 42 (7.92%) Computer Science Degree
3 8 (1.51%) HND
4 4 (0.75%) DBS Check
4 4 (0.75%) Microsoft Certification
5 1 (0.19%) SC Cleared
5 1 (0.19%) Security Cleared
Quality Assurance & Compliance
1 10 (1.89%) QA
2 6 (1.13%) SLA
System Software
1 6 (1.13%) Active Directory
2 3 (0.57%) VMware Infrastructure
3 2 (0.38%) Docker
Systems Management
1 20 (3.77%) Consul
2 12 (2.26%) Graphite
3 10 (1.89%) Puppet
4 2 (0.38%) Opscode Chef
5 1 (0.19%) WMI
Vendors
1 59 (11.13%) Oracle
2 54 (10.19%) Microsoft
3 26 (4.91%) Xamarin
4 21 (3.96%) Adobe
5 18 (3.40%) Tableau
6 12 (2.26%) Salesforce.com
6 12 (2.26%) Sitecore
7 10 (1.89%) TIBCO
8 7 (1.32%) Atlassian
8 7 (1.32%) Google
8 7 (1.32%) Zend
9 6 (1.13%) Apple
9 6 (1.13%) Sybase
10 5 (0.94%) Citrix
10 5 (0.94%) Demandware
10 5 (0.94%) Veeam
10 5 (0.94%) VMware
11 4 (0.75%) Nintex
11 4 (0.75%) Splunk
12 3 (0.57%) Red Hat