The following table provides summary statistics for contract job vacancies advertised in the City of London 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 25 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.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
CSS 3
London / City of London
Rank 76 76 86
Rank change year-on-year 0 +10  
Contract jobs citing CSS3 80 92 118
As % of all contract IT jobs advertised in the City of London 2.64% 2.77% 2.33%
As % of the Libraries, Frameworks & Software Standards category 7.55% 8.43% 7.76%
Number of daily rates quoted 70 71 93
Median daily rate £450 £400 £375
Median daily rate % change year-on-year +12.50% +6.66%  
90% offered a daily rate of more than £323 £263 £275
10% offered a daily rate of more than £525 £540 £500
UK excluding London median daily rate £363 £338 £325
% change year-on-year +7.40% +3.84%  
Number of hourly rates quoted 1 0 1
Median hourly rate £35.00 - £27.37
UK excluding London median hourly rate £40.00 £9.00 £27.50
% change year-on-year +344.44% -67.27%  

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 the City of London with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
City of London
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1060 1091 1521
As % of all contract IT job vacancies advertised in the City of London 34.98% 32.80% 30.03%
Number of daily rates quoted 878 918 1214
Median daily rate £475 £463 £425
Median daily rate % change year-on-year +2.70% +8.82%  
90% offered a daily rate of more than £338 £325 £315
10% offered a daily rate of more than £625 £600 £585
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 2 5 7
Median hourly rate £35.00 £55.00 £27.37
Median hourly rate % change year-on-year -36.36% +100.94%  
UK excluding London median hourly rate £40.00 £38.00 £36.00
% change year-on-year +5.26% +5.55%  

CSS3
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London 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 the City of London

CSS3
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for CSS3 in the City of London

CSS3
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing CSS3 in the City of London over the 3 months to 25 March 2017.

Contractor daily rate histogram for CSS3 in the City of London

CSS3
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for CSS3 in the City of London

CSS3
Top 30 Related IT Skills in the City of London

For the 6 months to 25 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 City of London region with a requirement for CSS3.

1 199 (100.00%) CSS
2 191 (95.98%) HTML
3 185 (92.96%) HTML5
4 176 (88.44%) JavaScript
5 113 (56.78%) AngularJS
6 88 (44.22%) Agile Software Development
7 68 (34.17%) Front End Development
8 66 (33.17%) jQuery
9 64 (32.16%) TDD
10 52 (26.13%) React
11 46 (23.12%) Sass
11 46 (23.12%) User Experience
12 42 (21.11%) Finance
13 39 (19.60%) REST
14 37 (18.59%) Twitter Bootstrap
15 36 (18.09%) Jasmine
15 36 (18.09%) OO
16 35 (17.59%) Java
16 35 (17.59%) Scrum
16 35 (17.59%) Banking
17 34 (17.09%) Web Development
18 33 (16.58%) MVC
18 33 (16.58%) Node.js
19 31 (15.58%) Ajax
20 30 (15.08%) JSON
20 30 (15.08%) Git (software)
21 28 (14.07%) Selenium
22 27 (13.57%) LESS
22 27 (13.57%) Responsive Web Design
23 26 (13.07%) Karma Test Runner

CSS3
Top Related IT Skills in the City of London 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 10 (5.03%) CMS
2 8 (4.02%) Adobe Experience Manager
3 4 (2.01%) Drupal
3 4 (2.01%) JBoss
3 4 (2.01%) SharePoint
3 4 (2.01%) WordPress
4 3 (1.51%) Elasticsearch
5 2 (1.01%) Apache Solr
6 1 (0.50%) Apache
6 1 (0.50%) Confluence
6 1 (0.50%) Kentico
6 1 (0.50%) Sitecore CMS
6 1 (0.50%) Umbraco
Applications
1 4 (2.01%) Adobe Creative Suite
1 4 (2.01%) OmniGraffle
1 4 (2.01%) Photoshop
2 2 (1.01%) InVision
2 2 (1.01%) UXPin
3 1 (0.50%) Adobe Illustrator
Business Applications
1 2 (1.01%) Magento
2 1 (0.50%) Payment Gateway
Cloud Services
1 8 (4.02%) Amazon AWS
2 4 (2.01%) GitHub
3 3 (1.51%) AWS Lambda
3 3 (1.51%) SaaS
4 1 (0.50%) Amazon S3
Communications & Networking
1 9 (4.52%) DNS
1 9 (4.52%) HTTP
1 9 (4.52%) SSL
2 4 (2.01%) Internet
Database & Business Intelligence
1 17 (8.54%) NoSQL
2 16 (8.04%) MongoDB
2 16 (8.04%) SQL Server
3 11 (5.53%) MySQL
4 6 (3.02%) Apache Cassandra
4 6 (3.02%) HBase
5 4 (2.01%) Couchbase
6 2 (1.01%) PostgreSQL
6 2 (1.01%) Relational Database
7 1 (0.50%) Amazon DynamoDB
7 1 (0.50%) Big Data
7 1 (0.50%) Hadoop
7 1 (0.50%) MariaDB
7 1 (0.50%) Redis
7 1 (0.50%) SQL Server 2008
Development Applications
1 36 (18.09%) Jasmine
2 30 (15.08%) Git (software)
3 28 (14.07%) Selenium
4 26 (13.07%) Karma Test Runner
5 25 (12.56%) gulp
6 21 (10.55%) Protractor
7 20 (10.05%) Mocha
8 18 (9.05%) webpack
9 15 (7.54%) Grunt
9 15 (7.54%) Maven
10 14 (7.04%) Bower
11 11 (5.53%) QUnit
12 10 (5.03%) Cucumber
13 9 (4.52%) JSHint
13 9 (4.52%) Visual Studio
14 8 (4.02%) Balsamiq Mockups
14 8 (4.02%) Sinon.JS
15 6 (3.02%) Jenkins
15 6 (3.02%) WebDriver
16 4 (2.01%) Team Foundation Server
General
1 42 (21.11%) Finance
2 35 (17.59%) Banking
3 14 (7.04%) Investment Banking
4 12 (6.03%) Retail
5 7 (3.52%) Advertising
6 6 (3.02%) Front Office
7 5 (2.51%) Retail Banking
8 4 (2.01%) Financial Institution
8 4 (2.01%) Marketing
9 3 (1.51%) Automotive
9 3 (1.51%) Multimedia
9 3 (1.51%) Telecoms
10 1 (0.50%) Electronics
10 1 (0.50%) Interactive Media
10 1 (0.50%) Legal
10 1 (0.50%) Publishing
Job Titles
1 182 (91.46%) Developer
2 68 (34.17%) Front End Developer (Client-Side Developer)
3 63 (31.66%) JavaScript Developer
4 37 (18.59%) Angular Developer
5 28 (14.07%) Web Developer
6 27 (13.57%) HTML Developer
7 24 (12.06%) Senior Developer
8 18 (9.05%) UI Developer
9 17 (8.54%) Full Stack Developer
10 16 (8.04%) HTML CSS Developer
11 13 (6.53%) Java Developer
12 12 (6.03%) Senior JavaScript Developer
13 11 (5.53%) Applications Developer
14 10 (5.03%) Front End Web Developer (Client-Side Developer)
14 10 (5.03%) Lead Developer
14 10 (5.03%) Web Applications Developer
15 9 (4.52%) Senior Web Developer
16 8 (4.02%) .NET Developer
17 6 (3.02%) Senior Applications Developer
17 6 (3.02%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 199 (100.00%) CSS
2 191 (95.98%) HTML
3 185 (92.96%) HTML5
4 113 (56.78%) AngularJS
5 66 (33.17%) jQuery
6 52 (26.13%) React
7 46 (23.12%) Sass
8 39 (19.60%) REST
9 37 (18.59%) Twitter Bootstrap
10 33 (16.58%) Node.js
11 31 (15.58%) Ajax
12 30 (15.08%) JSON
13 27 (13.57%) LESS
14 25 (12.56%) RESTful
15 23 (11.56%) Backbone.js
16 20 (10.05%) Ember.js
17 15 (7.54%) Redux
18 14 (7.04%) .NET
18 14 (7.04%) Web Services
19 12 (6.03%) XHTML
Miscellaneous
1 46 (23.12%) User Experience
2 10 (5.03%) Computer Science
3 9 (4.52%) Analytical Skills
3 9 (4.52%) Graphic Design
4 6 (3.02%) Online Banking
5 5 (2.51%) Derivative
5 5 (2.51%) Fintech
5 5 (2.51%) Mobile App
6 4 (2.01%) Blackberry
6 4 (2.01%) Equities
6 4 (2.01%) Equity Derivative
7 3 (1.51%) N-Tier
7 3 (1.51%) Virtual Team
8 2 (1.01%) Algorithms
8 2 (1.01%) Fixed Income
8 2 (1.01%) Social Media
9 1 (0.50%) Animation
9 1 (0.50%) Blog
9 1 (0.50%) Smart Meter
9 1 (0.50%) SWIFT
Operating Systems
1 10 (5.03%) Apple iOS
2 6 (3.02%) Android
3 5 (2.51%) Windows
4 4 (2.01%) webOS
4 4 (2.01%) Windows Phone
4 4 (2.01%) Windows Phone 7
5 2 (1.01%) Linux
6 1 (0.50%) Debian
Processes & Methodologies
1 88 (44.22%) Agile Software Development
2 68 (34.17%) Front End Development
3 64 (32.16%) TDD
4 36 (18.09%) OO
5 35 (17.59%) Scrum
6 34 (17.09%) Web Development
7 33 (16.58%) MVC
8 27 (13.57%) Responsive Web Design
9 26 (13.07%) BDD
10 19 (9.55%) Continuous Integration
11 16 (8.04%) Microservices
12 12 (6.03%) SDLC
12 12 (6.03%) Web Design
13 11 (5.53%) OOP
14 10 (5.03%) SOA
15 9 (4.52%) Software Engineering
16 8 (4.02%) Coaching
16 8 (4.02%) Pair Programming
16 8 (4.02%) SEO
16 8 (4.02%) Wireframes
Programming Languages
1 176 (88.44%) JavaScript
2 35 (17.59%) Java
3 20 (10.05%) C#
4 16 (8.04%) ES6
5 15 (7.54%) PHP
6 14 (7.04%) SQL
7 11 (5.53%) TypeScript
8 6 (3.02%) Ruby
9 5 (2.51%) Python
9 5 (2.51%) Scala
10 4 (2.01%) Groovy
11 3 (1.51%) Apple Swift
11 3 (1.51%) Clojure
11 3 (1.51%) ECMAScript
11 3 (1.51%) Jython
11 3 (1.51%) T-SQL
12 2 (1.01%) Objective-C
13 1 (0.50%) Go
13 1 (0.50%) PowerShell
Qualifications
1 9 (4.52%) Degree
2 4 (2.01%) SC Cleared
2 4 (2.01%) Security Cleared
Quality Assurance & Compliance
1 3 (1.51%) QA
2 1 (0.50%) WAI
System Software
1 4 (2.01%) Active Directory
2 3 (1.51%) Docker
Systems Management
1 3 (1.51%) Puppet
2 1 (0.50%) Ansible
2 1 (0.50%) Kubernetes
2 1 (0.50%) Opscode Chef
Vendors
1 5 (2.51%) Adobe
2 3 (1.51%) Microsoft
2 3 (1.51%) Perforce
3 2 (1.01%) Apple
3 2 (1.01%) Google
4 1 (0.50%) Atlassian
4 1 (0.50%) hybris
4 1 (0.50%) Oracle
4 1 (0.50%) Pardot
4 1 (0.50%) PayPal
4 1 (0.50%) Salesforce.com
4 1 (0.50%) SAP
4 1 (0.50%) Sitecore
4 1 (0.50%) Twitter
City, London
Oscar
Rate: £400 - £550 per day
Posted: 23 hours ago
City, London
Oscar
Rate: £300 - £375 per day
Posted: 23 hours ago
City, London
ANSON MCCADE
Rate: £400-£500 and £550-£600
Posted: 2 days ago
City, London
ANSON MCCADE
Rate: £450 - £550 per day
Posted: 3 days ago
City, London
Intrinsic Recruitment Ltd
Rate: Market Rates + Bonus & Benefits
Posted: 5 days ago
City, London
Morgan Mckinley
Rate: £450 - £475 per day
Posted: 6 days ago
City, London
Lennon Wright
Rate: From £350 to £400 per day
Posted: 5 days ago