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 26 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
London / City of London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 94 38 85
Rank change year-on-year -56 +47  
Contract jobs citing CSS3 77 174 129
As % of all contract IT jobs advertised in the City of London 2.32% 5.23% 2.22%
As % of the Libraries, Frameworks & Software Standards category 6.15% 15.01% 7.46%
Number of daily rates quoted 56 154 98
Median daily rate £498 £425 £375
Median daily rate % change year-on-year +17.05% +13.33%  
90% offered a daily rate of more than £344 £303 £250
10% offered a daily rate of more than £588 £550 £541
UK excluding London median daily rate £375 £363 £336
% change year-on-year +3.44% +7.80%  
Number of hourly rates quoted 0 0 1
Median hourly rate - - £24.23
UK excluding London median hourly rate £26.75 £21.75 £40.00
% change year-on-year +22.98% -45.62%  

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 1253 1159 1729
As % of all contract IT job vacancies advertised in the City of London 37.76% 34.86% 29.77%
Number of daily rates quoted 1023 998 1394
Median daily rate £500 £450 £425
Median daily rate % change year-on-year +11.00% +5.88%  
90% offered a daily rate of more than £363 £325 £320
10% offered a daily rate of more than £625 £575 £600
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 5 1 11
Median hourly rate £24.36 £20.00 £24.23
Median hourly rate % change year-on-year +21.80% -17.45%  
90% offered a hourly rate of more than £21.50 £20.00 £15.64
10% offered a hourly rate of more than £24.86 £20.00 £187.50
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 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 26 June 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 contractor hourly rates quoted in IT jobs citing CSS3 in the City of London.

Contractor hourly rate trend for CSS3 in the City of London

For the 6 months to 26 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 City of London region with a requirement for CSS3.

1 155 (100.00%) CSS
2 141 (90.97%) HTML
3 132 (85.16%) JavaScript
4 131 (84.52%) HTML5
5 83 (53.55%) Agile Software Development
6 75 (48.39%) AngularJS
7 57 (36.77%) React
8 56 (36.13%) Front End Development
9 47 (30.32%) User Experience
10 43 (27.74%) Git (software)
10 43 (27.74%) Node.js
11 42 (27.10%) jQuery
12 41 (26.45%) TDD
13 39 (25.16%) Sass
14 30 (19.35%) OO
15 28 (18.06%) Scrum
15 28 (18.06%) gulp
16 24 (15.48%) Web Development
16 24 (15.48%) Java
16 24 (15.48%) Responsive Web Design
17 23 (14.84%) Jasmine
17 23 (14.84%) Finance
18 22 (14.19%) Redux
19 21 (13.55%) REST
20 20 (12.90%) Twitter Bootstrap
20 20 (12.90%) Greenfield Project
21 19 (12.26%) Mocha
21 19 (12.26%) RESTful
21 19 (12.26%) JSON
22 18 (11.61%) Grunt

CSS3
Co-occurring 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 9 (5.81%) CMS
2 7 (4.52%) WordPress
3 4 (2.58%) Elasticsearch
3 4 (2.58%) SharePoint
3 4 (2.58%) Sitecore CMS
4 3 (1.94%) Apache Solr
4 3 (1.94%) Drupal
4 3 (1.94%) EPiServer
4 3 (1.94%) WebSphere
5 2 (1.29%) Adobe Experience Manager
6 1 (0.65%) Confluence
6 1 (0.65%) IIS
6 1 (0.65%) JBoss
6 1 (0.65%) Kentico
6 1 (0.65%) nginx
6 1 (0.65%) SharePoint 2013
6 1 (0.65%) Tomcat
6 1 (0.65%) Umbraco
Applications
1 7 (4.52%) Adobe Creative Suite
2 4 (2.58%) OmniGraffle
3 3 (1.94%) Photoshop
4 2 (1.29%) Adobe Illustrator
4 2 (1.29%) InVision
4 2 (1.29%) UXPin
Business Applications
1 3 (1.94%) Eloqua
2 1 (0.65%) osCommerce
2 1 (0.65%) Shopify
Cloud Services
1 12 (7.74%) Amazon AWS
2 8 (5.16%) GitHub
3 7 (4.52%) Microsoft Azure
4 4 (2.58%) Cloud Computing
5 3 (1.94%) AWS Lambda
5 3 (1.94%) Bluemix
5 3 (1.94%) IBM Cloud
5 3 (1.94%) SaaS
6 1 (0.65%) Amazon S3
6 1 (0.65%) Azure Machine Learning
6 1 (0.65%) BrowserStack
6 1 (0.65%) Google Analytics
6 1 (0.65%) Google Cloud Platform
Communications & Networking
1 7 (4.52%) HTTP
2 3 (1.94%) Internet
3 1 (0.65%) DNS
3 1 (0.65%) SSL
Database & Business Intelligence
1 16 (10.32%) NoSQL
2 9 (5.81%) MongoDB
3 5 (3.23%) MySQL
4 4 (2.58%) Relational Database
4 4 (2.58%) SQL Server
5 3 (1.94%) Couchbase
5 3 (1.94%) RDBMS
6 2 (1.29%) Big Data
7 1 (0.65%) Amazon DynamoDB
7 1 (0.65%) Apache Cassandra
7 1 (0.65%) SQL Server 2008
Development Applications
1 43 (27.74%) Git (software)
2 28 (18.06%) gulp
3 23 (14.84%) Jasmine
4 19 (12.26%) Mocha
5 18 (11.61%) Grunt
6 17 (10.97%) Selenium
7 16 (10.32%) webpack
8 13 (8.39%) Bower
9 10 (6.45%) Cucumber
9 10 (6.45%) Protractor
10 9 (5.81%) Jenkins
11 8 (5.16%) Karma Test Runner
11 8 (5.16%) Maven
12 7 (4.52%) Visual Studio
13 6 (3.87%) Axure RP
14 5 (3.23%) Balsamiq Mockups
14 5 (3.23%) JIRA
14 5 (3.23%) Subversion
14 5 (3.23%) WebDriver
15 4 (2.58%) Ant
General
1 23 (14.84%) Finance
2 15 (9.68%) Banking
3 7 (4.52%) Marketing
3 7 (4.52%) Retail
4 6 (3.87%) Investment Banking
5 4 (2.58%) Advertising
6 3 (1.94%) Digital Economy
6 3 (1.94%) Retail Banking
7 2 (1.29%) Automotive
7 2 (1.29%) Front Office
7 2 (1.29%) Games
8 1 (0.65%) Electronics
8 1 (0.65%) Legal
8 1 (0.65%) Multimedia
8 1 (0.65%) Telecoms
Job Titles
1 122 (78.71%) Developer
2 52 (33.55%) Front End Developer (Client-Side Developer)
3 44 (28.39%) JavaScript Developer
4 28 (18.06%) Angular Developer
5 16 (10.32%) Senior Developer
6 14 (9.03%) Designer
6 14 (9.03%) HTML Developer
6 14 (9.03%) Web Developer
7 13 (8.39%) HTML CSS Developer
8 12 (7.74%) UI Developer
9 9 (5.81%) Full Stack Developer
10 7 (4.52%) iOS Developer
10 7 (4.52%) Java Developer
10 7 (4.52%) UX Designer
11 6 (3.87%) Senior JavaScript Developer
11 6 (3.87%) UI Designer
12 5 (3.23%) .NET Developer
12 5 (3.23%) JavaScript Engineer
12 5 (3.23%) Senior Web Developer
13 4 (2.58%) Node.js Developer
Libraries, Frameworks & Software Standards
1 155 (100.00%) CSS
2 141 (90.97%) HTML
3 131 (84.52%) HTML5
4 75 (48.39%) AngularJS
5 57 (36.77%) React
6 43 (27.74%) Node.js
7 42 (27.10%) jQuery
8 39 (25.16%) Sass
9 22 (14.19%) Redux
10 21 (13.55%) REST
11 20 (12.90%) Twitter Bootstrap
12 19 (12.26%) JSON
12 19 (12.26%) RESTful
13 16 (10.32%) LESS
14 14 (9.03%) Ajax
14 14 (9.03%) Angular 2
15 13 (8.39%) Backbone.js
16 12 (7.74%) Web Services
17 11 (7.10%) .NET
17 11 (7.10%) XML
Miscellaneous
1 47 (30.32%) User Experience
2 20 (12.90%) Greenfield Project
3 10 (6.45%) Mobile App
4 6 (3.87%) Analytical Skills
5 5 (3.23%) Fintech
5 5 (3.23%) Social Media
6 4 (2.58%) Computer Science
7 3 (1.94%) Cloud Native
7 3 (1.94%) iPad
7 3 (1.94%) iPhone
7 3 (1.94%) NHS
8 2 (1.29%) Derivative
8 2 (1.29%) Equities
8 2 (1.29%) Online Banking
8 2 (1.29%) Video on Demand
9 1 (0.65%) e-Learning
9 1 (0.65%) Fixed Income
9 1 (0.65%) Graphic Design
9 1 (0.65%) Smart Meter
9 1 (0.65%) SWIFT
Operating Systems
1 15 (9.68%) Apple iOS
2 7 (4.52%) Android
3 3 (1.94%) Unix
4 2 (1.29%) Linux
Processes & Methodologies
1 83 (53.55%) Agile Software Development
2 56 (36.13%) Front End Development
3 41 (26.45%) TDD
4 30 (19.35%) OO
5 28 (18.06%) Scrum
6 24 (15.48%) Responsive Web Design
6 24 (15.48%) Web Development
7 16 (10.32%) Microservices
7 16 (10.32%) MVC
8 15 (9.68%) Continuous Integration
9 14 (9.03%) BDD
10 12 (7.74%) Open Source
10 12 (7.74%) Web Design
11 10 (6.45%) iOS Development
11 10 (6.45%) OOP
11 10 (6.45%) Pair Programming
11 10 (6.45%) User Stories
12 9 (5.81%) Performance Analysis
12 9 (5.81%) Wireframes
13 8 (5.16%) Prototyping
Programming Languages
1 132 (85.16%) JavaScript
2 24 (15.48%) Java
3 16 (10.32%) ES6
4 10 (6.45%) TypeScript
5 9 (5.81%) Apple Swift
6 8 (5.16%) C#
6 8 (5.16%) Objective-C
7 7 (4.52%) SQL
8 6 (3.87%) PHP
8 6 (3.87%) Ruby
9 5 (3.23%) Python
10 4 (2.58%) C++
11 3 (1.94%) C
11 3 (1.94%) ECMAScript
11 3 (1.94%) Shell Script
12 2 (1.29%) Scala
13 1 (0.65%) Clojure
13 1 (0.65%) Go
13 1 (0.65%) Haskell
Qualifications
1 13 (8.39%) Degree
2 3 (1.94%) Computer Science Degree
3 1 (0.65%) BPSS Clearance
3 1 (0.65%) Master's Degree
Quality Assurance & Compliance
1 6 (3.87%) QA
System Software
1 8 (5.16%) Docker
Systems Management
1 3 (1.94%) Ansible
2 1 (0.65%) Kubernetes
Vendors
1 13 (8.39%) Google
2 8 (5.16%) Adobe
3 5 (3.23%) Apple
4 4 (2.58%) Sitecore
5 3 (1.94%) IBM
5 3 (1.94%) Marketo
6 2 (1.29%) Microsoft
7 1 (0.65%) Atlassian
7 1 (0.65%) Capita
7 1 (0.65%) Macromedia
7 1 (0.65%) Perforce
7 1 (0.65%) Salesforce Marketing Cloud
7 1 (0.65%) Twitter
7 1 (0.65%) Xamarin
City, London
ANSON MCCADE
Rate: UKP 550 per day
Posted: 21 minutes ago
City, London
ARC IT Recruitment Ltd
Rate: £350 per day
Posted: 3 days ago
City, London
Oscar
Rate: £300 - £340 per day
Posted: 3 days ago
City of London
TDA Group
Rate: £80000 - £100000 per annum + Bonus
Posted: 3 days ago
City, London
Coded People
Rate: £300 - £350 per day
Posted: 6 days ago
City, London
Montash
Rate: £500 - £600 per day
Posted: 5 days ago
City, London
McGregor Boyall
Rate: £500 - £700 per annum
Posted: 4 days ago
City, London
Salt
Rate: £400.00 - £500.00 per day
Posted: 6 days ago
City, London
EPAM Systems
Rate: From £450 to £500 per day
Posted: 5 days ago