The following table provides summary statistics for contract job vacancies advertised in Leeds 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 29 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
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 41 45 76
Rank change year-on-year +4 +31  
Contract jobs citing CSS3 50 67 29
As % of all contract IT jobs advertised in Leeds 4.48% 4.50% 1.88%
As % of the Libraries, Frameworks & Software Standards category 11.47% 11.15% 7.00%
Number of daily rates quoted 36 46 25
Leeds median daily rate £394 £425 £325
Median daily rate % change year-on-year -7.35% +30.76%  
10th Percentile £216 £316 £260
90th Percentile £463 £500 £433
West Yorkshire median daily rate £400 £425 £351
% change year-on-year -5.88% +21.08%  
Number of hourly rates quoted 0 0 0
Leeds median hourly rate - - -
West Yorkshire median hourly rate - - -

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 Leeds with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Leeds
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 436 601 414
As % of all contract IT job vacancies advertised in Leeds 39.07% 40.39% 26.78%
Number of daily rates quoted 1130 1888 1445
Leeds median daily rate £400 £413 £325
Median daily rate % change year-on-year -3.03% +26.92%  
10th Percentile £305 £310 £270
90th Percentile £488 £507 £480
West Yorkshire median daily rate £400 £413 £330
% change year-on-year -3.03% +25.00%  
Number of hourly rates quoted 0 2 60
Leeds median hourly rate - £13.85 £40.00
Median hourly rate % change year-on-year - -65.37%  
West Yorkshire median hourly rate - £13.85 £40.00
% change year-on-year - -65.37%  

CSS3
Job Vacancy Trend in Leeds

Job postings citing CSS3 as a percentage of all IT jobs advertised in Leeds.

Job vacancy trend for CSS3 in Leeds

CSS3
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for CSS3 in Leeds

CSS3
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing CSS3 in Leeds over the 3 months to 29 June 2017.

Contractor daily rate histogram for CSS3 in Leeds

For the 6 months to 29 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 Leeds region with a requirement for CSS3.

1 102 (100.00%) HTML
1 102 (100.00%) CSS
1 102 (100.00%) HTML5
2 78 (76.47%) JavaScript
3 61 (59.80%) Agile Software Development
4 40 (39.22%) Git (software)
5 39 (38.24%) Front End Development
6 38 (37.25%) AngularJS
7 35 (34.31%) jQuery
7 35 (34.31%) Scrum
8 32 (31.37%) JSON
8 32 (31.37%) Ajax
9 30 (29.41%) REST
10 29 (28.43%) Configuration Management
11 28 (27.45%) Ruby
12 27 (26.47%) Scala
12 27 (26.47%) Responsive Web Design
13 26 (25.49%) Web Design
13 26 (25.49%) Java
14 25 (24.51%) Python
14 25 (24.51%) Django
14 25 (24.51%) Subversion
15 24 (23.53%) Google
15 24 (23.53%) Continuous Integration
15 24 (23.53%) C#
16 23 (22.55%) Test Automation
16 23 (22.55%) Ruby on Rails
17 22 (21.57%) MVC
17 22 (21.57%) Jenkins
17 22 (21.57%) Relational Database

CSS3
Co-occurring IT Skills in Leeds 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 16 (15.69%) Confluence
2 7 (6.86%) CMS
3 5 (4.90%) Sitecore CMS
4 4 (3.92%) Apache
4 4 (3.92%) WordPress
5 3 (2.94%) Drupal
6 2 (1.96%) Adobe Experience Manager
6 2 (1.96%) SAS
7 1 (0.98%) Apache Spark
7 1 (0.98%) nginx
7 1 (0.98%) OpenStack
7 1 (0.98%) Tornado
7 1 (0.98%) Umbraco
Applications
1 2 (1.96%) Photoshop
2 1 (0.98%) Adobe Creative Suite
Business Applications
1 1 (0.98%) Magento
Cloud Services
1 7 (6.86%) IaaS
2 6 (5.88%) Amazon AWS
2 6 (5.88%) Google Cloud Platform
3 4 (3.92%) Loggly
3 4 (3.92%) Sumo Logic
4 1 (0.98%) GitHub
Communications & Networking
1 18 (17.65%) HTTP
2 1 (0.98%) DNS
2 1 (0.98%) Internet
Database & Business Intelligence
1 22 (21.57%) Relational Database
2 11 (10.78%) MySQL
3 10 (9.80%) Apache Cassandra
3 10 (9.80%) MongoDB
4 8 (7.84%) NoSQL
5 7 (6.86%) PostgreSQL
6 4 (3.92%) Riak
7 3 (2.94%) Big Data
8 1 (0.98%) Hadoop
8 1 (0.98%) HBase
8 1 (0.98%) Redis
8 1 (0.98%) SQL Server
Development Applications
1 40 (39.22%) Git (software)
2 25 (24.51%) Subversion
3 22 (21.57%) Jenkins
4 20 (19.61%) JIRA
5 15 (14.71%) JUnit
6 9 (8.82%) Grunt
7 6 (5.88%) Maven
8 4 (3.92%) Vagrant
9 2 (1.96%) Mercurial
10 1 (0.98%) Bower
10 1 (0.98%) Eclipse
10 1 (0.98%) gulp
10 1 (0.98%) Hudson
10 1 (0.98%) IntelliJ
10 1 (0.98%) Selenium
10 1 (0.98%) TeamCity
General
1 4 (3.92%) Finance
2 3 (2.94%) Marketing
3 1 (0.98%) Telecoms
Job Titles
1 88 (86.27%) Developer
2 33 (32.35%) Front End Developer (Client-Side Developer)
3 30 (29.41%) JavaScript Developer
4 16 (15.69%) Java Developer
5 11 (10.78%) Java Scala Developer
5 11 (10.78%) Scala Developer
6 9 (8.82%) HTML CSS Developer
6 9 (8.82%) HTML Developer
6 9 (8.82%) UI Developer
7 8 (7.84%) Angular Developer
8 6 (5.88%) Architect
8 6 (5.88%) Technical Architect
9 5 (4.90%) PHP Developer
10 4 (3.92%) Agile Developer
10 4 (3.92%) Node.js Developer
10 4 (3.92%) Sitecore Developer
10 4 (3.92%) Web Developer
11 3 (2.94%) Front End Web Developer (Client-Side Developer)
11 3 (2.94%) UX Designer
11 3 (2.94%) UX Developer
Libraries, Frameworks & Software Standards
1 102 (100.00%) CSS
1 102 (100.00%) HTML
1 102 (100.00%) HTML5
2 38 (37.25%) AngularJS
3 35 (34.31%) jQuery
4 32 (31.37%) Ajax
4 32 (31.37%) JSON
5 30 (29.41%) REST
6 25 (24.51%) Django
7 23 (22.55%) Ruby on Rails
8 21 (20.59%) Play Framework
8 21 (20.59%) React
8 21 (20.59%) RESTful
8 21 (20.59%) Spring
9 19 (18.63%) Node.js
10 17 (16.67%) Guice
10 17 (16.67%) Spring MVC
11 15 (14.71%) Sass
12 8 (7.84%) .NET
12 8 (7.84%) Twitter Bootstrap
Miscellaneous
1 22 (21.57%) User Experience
2 4 (3.92%) Greenfield Project
3 2 (1.96%) Algorithms
3 2 (1.96%) Computer Science
3 2 (1.96%) Data Structures
3 2 (1.96%) Enterprise Software
3 2 (1.96%) Virtual Team
4 1 (0.98%) Fintech
4 1 (0.98%) Mobile App
4 1 (0.98%) Replication
4 1 (0.98%) W3C
Operating Systems
1 19 (18.63%) Linux
2 1 (0.98%) CoreOS
2 1 (0.98%) Mac OS X
2 1 (0.98%) Unix
Processes & Methodologies
1 61 (59.80%) Agile Software Development
2 39 (38.24%) Front End Development
3 35 (34.31%) Scrum
4 29 (28.43%) Configuration Management
5 27 (26.47%) Responsive Web Design
6 26 (25.49%) Web Design
7 24 (23.53%) Continuous Integration
8 23 (22.55%) Test Automation
9 22 (21.57%) MVC
9 22 (21.57%) Open Source
10 20 (19.61%) Kanban
10 20 (19.61%) TDD
11 19 (18.63%) Web Development
12 14 (13.73%) OWASP
13 13 (12.75%) OO
13 13 (12.75%) Software Engineering
14 9 (8.82%) Continuous Improvement
15 7 (6.86%) Continuous Delivery
15 7 (6.86%) Software Architecture
15 7 (6.86%) User Stories
Programming Languages
1 78 (76.47%) JavaScript
2 28 (27.45%) Ruby
3 27 (26.47%) Scala
4 26 (25.49%) Java
5 25 (24.51%) Python
6 24 (23.53%) C#
7 18 (17.65%) PHP
8 4 (3.92%) Bash Shell
9 3 (2.94%) C++
9 3 (2.94%) Go
9 3 (2.94%) SQL
10 2 (1.96%) ES6
10 2 (1.96%) Prolog
System Software
1 6 (5.88%) Docker
2 1 (0.98%) HDFS
2 1 (0.98%) VirtualBox
2 1 (0.98%) VMware Infrastructure
Systems Management
1 7 (6.86%) Ansible
1 7 (6.86%) Puppet
1 7 (6.86%) Salt
2 6 (5.88%) Opscode Chef
3 4 (3.92%) Nagios
3 4 (3.92%) ZABBIX
4 3 (2.94%) Prometheus
5 2 (1.96%) Kubernetes
Vendors
1 24 (23.53%) Google
2 6 (5.88%) Rackspace
2 6 (5.88%) SaltStack
3 5 (4.90%) Sitecore
4 4 (3.92%) New Relic
4 4 (3.92%) Oracle
4 4 (3.92%) Splunk
5 3 (2.94%) Zend
6 2 (1.96%) Adobe
7 1 (0.98%) VMware
Leeds, West Yorkshire
Harvey Nash plc
Rate: £350 - £400 per day
Posted: 2 days ago
Leeds, West Yorkshire
Oscar
Rate: £175 - £250 per day
Posted: 3 days ago
Leeds, West Yorkshire
Fruition IT Resources Limited
Rate: £375 - £425 per day
Posted: 6 days ago
Leeds, West Yorkshire
Elevate Direct
Rate: From £300 to £350 per day
Posted: 5 days ago