The following table provides summary statistics for contract job vacancies advertised in Birmingham with a requirement for CSS3 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CSS3 over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

CSS 3
West Midlands / Birmingham
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 31 44 52
Rank change year-on-year +13 +8  
Contract jobs citing CSS3 25 26 15
As % of all contract IT jobs advertised in Birmingham 4.14% 3.16% 1.97%
As % of the Libraries, Frameworks & Software Standards category 14.71% 11.02% 8.33%
Number of daily rates quoted 14 20 12
Median daily rate £325 £250 £296
Median daily rate % change year-on-year +30.00% -15.61%  
90% offered a daily rate of more than £275 £245 £206
10% offered a daily rate of more than £375 £353 £374
UK excluding London median daily rate £375 £363 £338
% change year-on-year +3.44% +7.40%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £26.75 £21.75 £28.93
% change year-on-year +22.98% -24.81%  

CSS3 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 contract job vacancies advertised in Birmingham with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Birmingham
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 170 236 180
As % of all contract IT job vacancies advertised in Birmingham 28.15% 28.68% 23.59%
Number of daily rates quoted 117 176 124
Median daily rate £375 £350 £350
Median daily rate % change year-on-year +7.14% -  
90% offered a daily rate of more than £275 £248 £238
10% offered a daily rate of more than £550 £458 £413
UK excluding London median daily rate £398 £375 £350
% change year-on-year +6.00% +7.14%  
Number of hourly rates quoted 2 0 1
Median hourly rate £28.50 - £11.93
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

CSS3
Job Vacancy Trend in Birmingham

The job posting trend of jobs advertised in Birmingham citing CSS3 as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for CSS3 in Birmingham

CSS3
Contractor Daily Rate Trend in Birmingham

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing CSS3 in Birmingham.

Contractor daily rate trend for CSS3 in Birmingham

CSS3
Contractor Daily Rate Histogram in Birmingham

The daily rate distribution of IT jobs citing CSS3 in Birmingham over the 3 months to 24 June 2017.

Contractor daily rate histogram for CSS3 in Birmingham

CSS3
Contractor Hourly Rate Trend in Birmingham

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing CSS3 in Birmingham.

Contractor hourly rate trend for CSS3 in Birmingham

For the 6 months to 24 June 2017, IT contractor jobs citing CSS3 also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Birmingham region with a requirement for CSS3.

1 41 (100.00%) CSS
2 39 (95.12%) HTML
2 39 (95.12%) JavaScript
3 37 (90.24%) HTML5
4 23 (56.10%) Agile Software Development
5 21 (51.22%) AngularJS
6 16 (39.02%) Front End Development
7 14 (34.15%) Node.js
7 14 (34.15%) Git (software)
8 11 (26.83%) jQuery
8 11 (26.83%) gulp
9 10 (24.39%) Sass
9 10 (24.39%) MVC
10 9 (21.95%) SQL
10 9 (21.95%) C#
10 9 (21.95%) Test Automation
11 8 (19.51%) Mocha
11 8 (19.51%) User Experience
11 8 (19.51%) React
12 7 (17.07%) Twitter Bootstrap
12 7 (17.07%) Workflow
12 7 (17.07%) TDD
12 7 (17.07%) .NET
13 6 (14.63%) Unix
13 6 (14.63%) Linux
13 6 (14.63%) Amazon AWS
13 6 (14.63%) LESS
13 6 (14.63%) Grunt
14 5 (12.20%) JSHint
14 5 (12.20%) Express

CSS3
Co-occurring IT Skills in Birmingham 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 (4.88%) CMS
1 2 (4.88%) DNN
2 1 (2.44%) Confluence
2 1 (2.44%) Umbraco
Applications
1 3 (7.32%) Adobe Illustrator
1 3 (7.32%) Photoshop
2 2 (4.88%) Adobe After Effects
2 2 (4.88%) Adobe Creative Suite
3 1 (2.44%) UXPin
Business Applications
1 3 (7.32%) Dynamics AX
1 3 (7.32%) Magento
Cloud Services
1 6 (14.63%) Amazon AWS
2 3 (7.32%) Dynamics 365
2 3 (7.32%) GitHub
2 3 (7.32%) Microsoft Azure
3 1 (2.44%) AWS Elastic Beanstalk
3 1 (2.44%) Google App Engine
3 1 (2.44%) Google Cloud Platform
3 1 (2.44%) Heroku
3 1 (2.44%) PaaS
3 1 (2.44%) Slack
3 1 (2.44%) Trello
Communications & Networking
1 1 (2.44%) HTTP
1 1 (2.44%) Internet
Database & Business Intelligence
1 4 (9.76%) MySQL
2 3 (7.32%) MongoDB
2 3 (7.32%) Power BI
2 3 (7.32%) SQL Server
3 2 (4.88%) DocumentDB
3 2 (4.88%) NoSQL
3 2 (4.88%) SQL Server 2005
4 1 (2.44%) PostgreSQL
4 1 (2.44%) SSDT
Development Applications
1 14 (34.15%) Git (software)
2 11 (26.83%) gulp
3 8 (19.51%) Mocha
4 6 (14.63%) Grunt
5 5 (12.20%) JSHint
5 5 (12.20%) Subversion
6 4 (9.76%) Visual Studio
7 3 (7.32%) Visual Studio Team System
7 3 (7.32%) webpack
8 2 (4.88%) Babel
8 2 (4.88%) Bitbucket
8 2 (4.88%) Cucumber
8 2 (4.88%) Jenkins
8 2 (4.88%) JIRA
8 2 (4.88%) PHPUnit
8 2 (4.88%) WebDriver
9 1 (2.44%) Axure RP
9 1 (2.44%) Jasmine
9 1 (2.44%) Maven
9 1 (2.44%) Selenium
General
1 3 (7.32%) Finance
1 3 (7.32%) Manufacturing
2 2 (4.88%) Retail
3 1 (2.44%) Marketing
Job Titles
1 37 (90.24%) Developer
2 13 (31.71%) Front End Developer (Client-Side Developer)
3 8 (19.51%) JavaScript Developer
4 4 (9.76%) HTML CSS Developer
4 4 (9.76%) HTML Developer
4 4 (9.76%) Node.js Developer
5 3 (7.32%) .NET Developer
5 3 (7.32%) Angular Developer
5 3 (7.32%) Microsoft Developer
5 3 (7.32%) Software Engineer
5 3 (7.32%) Web Developer
6 2 (4.88%) PHP Developer
6 2 (4.88%) PHP Laravel Developer
6 2 (4.88%) ServiceNow Developer
7 1 (2.44%) Agile Developer
7 1 (2.44%) AWS Developer
7 1 (2.44%) C# .NET Developer
7 1 (2.44%) C# VB.NET Developer
7 1 (2.44%) Digital Developer
7 1 (2.44%) Linux Developer
Libraries, Frameworks & Software Standards
1 41 (100.00%) CSS
2 39 (95.12%) HTML
3 37 (90.24%) HTML5
4 21 (51.22%) AngularJS
5 14 (34.15%) Node.js
6 11 (26.83%) jQuery
7 10 (24.39%) Sass
8 8 (19.51%) React
9 7 (17.07%) .NET
9 7 (17.07%) Twitter Bootstrap
10 6 (14.63%) LESS
11 5 (12.20%) ASP.NET
11 5 (12.20%) Express
11 5 (12.20%) Web Services
12 4 (9.76%) Angular 2
12 4 (9.76%) Mustache
13 3 (7.32%) RESTful
14 2 (4.88%) Ajax
14 2 (4.88%) Chai
14 2 (4.88%) Laravel
Miscellaneous
1 8 (19.51%) User Experience
2 5 (12.20%) Linux Command Line
3 2 (4.88%) CMDB
3 2 (4.88%) Graphic Design
4 1 (2.44%) Computer Science
4 1 (2.44%) Mobile App
4 1 (2.44%) Video Conferencing
4 1 (2.44%) Virtual Team
Operating Systems
1 6 (14.63%) Linux
1 6 (14.63%) Unix
2 2 (4.88%) Windows
3 1 (2.44%) Android
3 1 (2.44%) Apple iOS
3 1 (2.44%) Mac OS X
Processes & Methodologies
1 23 (56.10%) Agile Software Development
2 16 (39.02%) Front End Development
3 10 (24.39%) MVC
4 9 (21.95%) Test Automation
5 7 (17.07%) TDD
5 7 (17.07%) Workflow
6 5 (12.20%) E-Commerce
6 5 (12.20%) Microservices
6 5 (12.20%) OOP
6 5 (12.20%) Software Engineering
6 5 (12.20%) Web Development
7 4 (9.76%) Asynchronous Programming
7 4 (9.76%) OO
7 4 (9.76%) Scrum
8 3 (7.32%) Business Intelligence
8 3 (7.32%) Cross-Browser Development
8 3 (7.32%) Mobile First
8 3 (7.32%) OO PHP
8 3 (7.32%) Responsive Web Design
9 2 (4.88%) Web Application Development
Programming Languages
1 39 (95.12%) JavaScript
2 9 (21.95%) C#
2 9 (21.95%) SQL
3 5 (12.20%) ECMAScript
3 5 (12.20%) PHP
4 3 (7.32%) ES6
4 3 (7.32%) T-SQL
5 2 (4.88%) PHP 4
5 2 (4.88%) PHP 5
5 2 (4.88%) TypeScript
6 1 (2.44%) Java
6 1 (2.44%) VB
6 1 (2.44%) VB.NET
6 1 (2.44%) VB6
Qualifications
1 3 (7.32%) Security Cleared
2 2 (4.88%) SC Cleared
3 1 (2.44%) Computer Science Degree
3 1 (2.44%) DBS Check
3 1 (2.44%) Degree
Quality Assurance & Compliance
1 2 (4.88%) WAI
Vendors
1 5 (12.20%) Microsoft
2 3 (7.32%) Adobe
2 3 (7.32%) Demandware
2 3 (7.32%) hybris
3 2 (4.88%) ServiceNow
4 1 (2.44%) Google
4 1 (2.44%) Telerik