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 27 March 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
27 Mar 2017
Same period 2016 Same period 2015
Rank 40 43 46
Rank change year-on-year +3 +3  
Contract jobs citing CSS3 16 15 16
As % of all contract IT jobs advertised in Birmingham 2.55% 2.32% 2.11%
As % of the Libraries, Frameworks & Software Standards category 8.89% 11.28% 9.47%
Number of daily rates quoted 13 9 13
Median daily rate £375 £325 £313
Median daily rate % change year-on-year +15.38% +4.00%  
90% offered a daily rate of more than £303 £268 £205
10% offered a daily rate of more than £450 £450 £375
UK excluding London median daily rate £364 £338 £325
% change year-on-year +7.77% +3.84%  
Number of hourly rates quoted 0 1 0
Median hourly rate - £9.00 -
UK excluding London median hourly rate £40.00 £9.00 £17.86
% change year-on-year +344.44% -49.60%  

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 180 133 169
As % of all contract IT job vacancies advertised in Birmingham 28.66% 20.59% 22.32%
Number of daily rates quoted 124 93 122
Median daily rate £390 £350 £340
Median daily rate % change year-on-year +11.42% +2.94%  
90% offered a daily rate of more than £300 £250 £250
10% offered a daily rate of more than £500 £450 £525
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 0 3 2
Median hourly rate - £9.00 £17.00
Median hourly rate % change year-on-year - -47.05%  
UK excluding London median hourly rate £40.50 £38.00 £36.00
% change year-on-year +6.57% +5.55%  

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 27 March 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 hourly rates quoted in IT contractor jobs citing CSS3 in Birmingham.

Contractor hourly rate trend for CSS3 in Birmingham

CSS3
Top 30 Co-occurring IT Skills in Birmingham

For the 6 months to 27 March 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 36 (100.00%) CSS
2 34 (94.44%) JavaScript
2 34 (94.44%) HTML
3 32 (88.89%) HTML5
4 24 (66.67%) AngularJS
5 21 (58.33%) Agile Software Development
6 14 (38.89%) C#
7 13 (36.11%) Node.js
7 13 (36.11%) gulp
8 12 (33.33%) Front End Development
8 12 (33.33%) Microsoft
9 10 (27.78%) Scrum
10 9 (25.00%) jQuery
10 9 (25.00%) Git (software)
11 7 (19.44%) Dynamics AX
11 7 (19.44%) Finance
11 7 (19.44%) Manufacturing
11 7 (19.44%) Business Intelligence
11 7 (19.44%) Team Foundation Server
11 7 (19.44%) X++
11 7 (19.44%) Twitter Bootstrap
11 7 (19.44%) Power BI
12 6 (16.67%) Sass
12 6 (16.67%) Mocha
13 5 (13.89%) User Acceptance Testing
13 5 (13.89%) Unit Testing
13 5 (13.89%) Grunt
13 5 (13.89%) JSHint
13 5 (13.89%) Express
13 5 (13.89%) Workflow

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 1 (2.78%) Tomcat
1 1 (2.78%) Umbraco
Applications
1 2 (5.56%) MS Excel
2 1 (2.78%) Adobe Illustrator
2 1 (2.78%) Photoshop
Business Applications
1 7 (19.44%) Dynamics AX
Cloud Services
1 4 (11.11%) Amazon AWS
1 4 (11.11%) GitHub
2 1 (2.78%) Slack
Communications & Networking
1 1 (2.78%) HTTP
Database & Business Intelligence
1 7 (19.44%) Power BI
2 3 (8.33%) MongoDB
3 2 (5.56%) DocumentDB
3 2 (5.56%) NoSQL
Development Applications
1 13 (36.11%) gulp
2 9 (25.00%) Git (software)
3 7 (19.44%) Team Foundation Server
4 6 (16.67%) Mocha
5 5 (13.89%) Grunt
5 5 (13.89%) JSHint
6 3 (8.33%) JHipster
6 3 (8.33%) Protractor
7 2 (5.56%) Cucumber
7 2 (5.56%) WebDriver
8 1 (2.78%) Bower
8 1 (2.78%) Jasmine
8 1 (2.78%) Jenkins
8 1 (2.78%) JSUnit
8 1 (2.78%) Maven
8 1 (2.78%) Selenium
8 1 (2.78%) Subversion
8 1 (2.78%) TortoiseSVN
8 1 (2.78%) webpack
General
1 7 (19.44%) Finance
1 7 (19.44%) Manufacturing
2 5 (13.89%) Retail
3 1 (2.78%) Marketing
3 1 (2.78%) Multimedia
3 1 (2.78%) Publishing
Job Titles
1 30 (83.33%) Developer
2 10 (27.78%) Front End Developer (Client-Side Developer)
3 9 (25.00%) JavaScript Developer
4 7 (19.44%) Dynamics AX Developer
4 7 (19.44%) Microsoft Developer
5 6 (16.67%) Angular Developer
5 6 (16.67%) UI Developer
6 5 (13.89%) HTML CSS Developer
6 5 (13.89%) HTML Developer
7 4 (11.11%) Node.js Developer
8 3 (8.33%) Software Engineer
9 2 (5.56%) Full Stack Developer
10 1 (2.78%) AWS Developer
10 1 (2.78%) Development Consultant
10 1 (2.78%) Linux Developer
10 1 (2.78%) Scrum Master
10 1 (2.78%) Senior Front-End Developer
10 1 (2.78%) Senior JavaScript Developer
10 1 (2.78%) Unix Developer
10 1 (2.78%) UX Developer
Libraries, Frameworks & Software Standards
1 36 (100.00%) CSS
2 34 (94.44%) HTML
3 32 (88.89%) HTML5
4 24 (66.67%) AngularJS
5 13 (36.11%) Node.js
6 9 (25.00%) jQuery
7 7 (19.44%) Twitter Bootstrap
8 6 (16.67%) Sass
9 5 (13.89%) .NET
9 5 (13.89%) Express
9 5 (13.89%) JSON
10 4 (11.11%) Angular 2
10 4 (11.11%) LESS
10 4 (11.11%) Mustache
10 4 (11.11%) React
10 4 (11.11%) XML
11 3 (8.33%) REST
12 2 (5.56%) ASP.NET
12 2 (5.56%) KnockoutJS
12 2 (5.56%) RESTful
Miscellaneous
1 5 (13.89%) Linux Command Line
2 4 (11.11%) User Experience
3 1 (2.78%) Analytical Skills
3 1 (2.78%) Fintech
3 1 (2.78%) Graphic Design
3 1 (2.78%) Video Conferencing
3 1 (2.78%) Virtual Team
Operating Systems
1 5 (13.89%) Linux
1 5 (13.89%) Unix
Processes & Methodologies
1 21 (58.33%) Agile Software Development
2 12 (33.33%) Front End Development
3 10 (27.78%) Scrum
4 7 (19.44%) Business Intelligence
5 5 (13.89%) Software Engineering
5 5 (13.89%) Unit Testing
5 5 (13.89%) User Acceptance Testing
5 5 (13.89%) Workflow
6 4 (11.11%) Asynchronous Programming
6 4 (11.11%) Integration Testing
6 4 (11.11%) Kanban
6 4 (11.11%) Microservices
6 4 (11.11%) OO
6 4 (11.11%) Open Source
6 4 (11.11%) Software Testing
6 4 (11.11%) Test Automation
6 4 (11.11%) Web Development
7 3 (8.33%) Continuous Integration
7 3 (8.33%) Cross-Browser Compatibility
8 2 (5.56%) Test Planning
Programming Languages
1 34 (94.44%) JavaScript
2 14 (38.89%) C#
3 7 (19.44%) X++
4 5 (13.89%) ECMAScript
5 3 (8.33%) PHP
5 3 (8.33%) TypeScript
6 2 (5.56%) Java
7 1 (2.78%) ES6
7 1 (2.78%) VB
7 1 (2.78%) VB.NET
7 1 (2.78%) VB6
Quality Assurance & Compliance
1 1 (2.78%) QA
1 1 (2.78%) WAI
System Software
1 3 (8.33%) Docker
Vendors
1 12 (33.33%) Microsoft
2 1 (2.78%) Adobe
2 1 (2.78%) Telerik