Period
to 17 October 2018

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 6 months to 17 October 2018 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
Central London > City of London
6 months to
17 Oct 2018
Same period 2017 Same period 2016
Rank 116 88 47
Rank change year-on-year -28 -41 +54
Contract jobs citing CSS3 156 191 312
As % of all contract IT jobs advertised in the City of London 2.22% 2.78% 4.66%
As % of the Libraries, Frameworks & Software Standards category 5.52% 7.30% 13.18%
Number of daily rates quoted 124 155 270
City of London median daily rate £450 £450 £450
10th Percentile £313 £310 £319
90th Percentile £588 £595 £639
Central London median daily rate £450 £450 £428
% change year-on-year - +5.26% +7.55%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

CSS3 is in the Software Libraries and Frameworks category. The following 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,826 2,617 2,367
As % of all contract IT jobs advertised in the City of London 40.25% 38.15% 35.38%
Number of daily rates quoted 2,352 2,161 2,016
City of London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% -
10th Percentile £388 £363 £325
90th Percentile £675 £650 £638
Central London median daily rate £525 £500 £463
% change year-on-year +5.00% +8.11% +2.78%
Number of hourly rates quoted 8 8 4
City of London median hourly rate £32.00 £22.93 £35.00
Median hourly rate % change year-on-year +39.56% -34.49% -3.45%
10th Percentile £19.14 £19.33 £19.00
90th Percentile £73.98 £26.99 £56.31
Central London median hourly rate £32.00 £21.50 £35.00
% change year-on-year +48.84% -38.57% -3.45%

CSS3
Job Vacancy Trend in the City of London

Job postings citing CSS3 as a percentage of all IT jobs advertised in the City of London.

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 6 months to 17 October 2018.

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

CSS3
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CSS3 within the City of London region over the 6 months to 17 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Moorgate -11 4 £400 -27.27%
London Bridge - 3 £450 -
CSS3
Central London

For the 6 months to 17 October 2018, IT contractor jobs citing CSS3 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for CSS3.

1 156 (100.00%) CSS
2 150 (96.15%) HTML
3 142 (91.03%) HTML5
4 136 (87.18%) JavaScript
5 74 (47.44%) Agile Software Development
6 71 (45.51%) React
7 70 (44.87%) Front End Development
8 61 (39.10%) TDD
9 55 (35.26%) AngularJS
10 53 (33.97%) Git (software)
11 42 (26.92%) Redux
12 41 (26.28%) User Experience
12 41 (26.28%) Sass
13 39 (25.00%) Node.js
14 28 (17.95%) BDD
15 27 (17.31%) RESTful
16 26 (16.67%) gulp
17 25 (16.03%) Finance
18 24 (15.38%) OO
19 23 (14.74%) MVC
20 22 (14.10%) jQuery
21 21 (13.46%) Scrum
21 21 (13.46%) JSON
22 20 (12.82%) Java
22 20 (12.82%) Twitter Bootstrap
22 20 (12.82%) TypeScript
22 20 (12.82%) DevOps
23 18 (11.54%) webpack
23 18 (11.54%) Greenfield Project
23 18 (11.54%) OOP

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 (5.77%) CMS
2 8 (5.13%) Tomcat
2 8 (5.13%) WordPress
3 7 (4.49%) Confluence
4 5 (3.21%) Sitecore CMS
4 5 (3.21%) Umbraco
5 2 (1.28%) Cloud Foundry
5 2 (1.28%) Oracle SOA Suite
6 1 (0.64%) Adobe Experience Manager
6 1 (0.64%) Apache
6 1 (0.64%) Apache Pig
6 1 (0.64%) EPiServer
6 1 (0.64%) Mule
Applications
1 9 (5.77%) Adobe Creative Suite
2 7 (4.49%) OmniGraffle
3 5 (3.21%) Adobe Illustrator
4 4 (2.56%) InDesign
4 4 (2.56%) InVision
4 4 (2.56%) Photoshop
5 2 (1.28%) Fireworks
Business Applications
1 1 (0.64%) Payment Gateway
Cloud Services
1 14 (8.97%) npm
2 8 (5.13%) Amazon AWS
3 7 (4.49%) GitHub
3 7 (4.49%) Microsoft Azure
4 2 (1.28%) Basecamp
4 2 (1.28%) IaaS
4 2 (1.28%) Yarn
5 1 (0.64%) Amazon CloudWatch
5 1 (0.64%) Amazon EC2
5 1 (0.64%) Amazon Kinesis
5 1 (0.64%) Amazon S3
5 1 (0.64%) AWS CloudFormation
5 1 (0.64%) AWS Lambda
5 1 (0.64%) Google Cloud Platform
5 1 (0.64%) Heroku
5 1 (0.64%) PaaS
5 1 (0.64%) Route 53
5 1 (0.64%) Serverless
5 1 (0.64%) Slack
Communications & Networking
1 4 (2.56%) HTTP
2 3 (1.92%) Intranet
3 1 (0.64%) HTTPS
3 1 (0.64%) Internet
3 1 (0.64%) SSL
Database & Business Intelligence
1 10 (6.41%) MySQL
2 9 (5.77%) NoSQL
3 5 (3.21%) Relational Database
4 4 (2.56%) Redis
5 3 (1.92%) PostgreSQL
5 3 (1.92%) SQL Server
6 2 (1.28%) Big Data
7 1 (0.64%) Amazon DynamoDB
7 1 (0.64%) Apache Hive
7 1 (0.64%) Azure SQL Database
7 1 (0.64%) Cosmos DB
7 1 (0.64%) Hadoop
7 1 (0.64%) Hazelcast
7 1 (0.64%) HBase
7 1 (0.64%) Impala
7 1 (0.64%) KDB
7 1 (0.64%) MongoDB
7 1 (0.64%) Oracle Database
7 1 (0.64%) SQL Server 2014
Development Applications
1 53 (33.97%) Git (software)
2 26 (16.67%) gulp
3 18 (11.54%) webpack
4 14 (8.97%) Babel
4 14 (8.97%) Grunt
4 14 (8.97%) JIRA
5 12 (7.69%) Selenium
6 11 (7.05%) Jenkins
7 7 (4.49%) Axure RP
7 7 (4.49%) Maven
8 6 (3.85%) Jasmine
8 6 (3.85%) JUnit
9 5 (3.21%) Balsamiq Mockups
10 4 (2.56%) Xdebug
11 3 (1.92%) Cucumber
11 3 (1.92%) GitLab
11 3 (1.92%) Gradle
11 3 (1.92%) Team Foundation Server
11 3 (1.92%) Vagrant
11 3 (1.92%) Webistrano
General
1 25 (16.03%) Finance
2 11 (7.05%) Banking
3 8 (5.13%) Retail
4 4 (2.56%) Marketing
5 3 (1.92%) Games
5 3 (1.92%) Investment Banking
6 2 (1.28%) Multimedia
7 1 (0.64%) Advertising
7 1 (0.64%) Digital Economy
7 1 (0.64%) Front Office
7 1 (0.64%) Legal
7 1 (0.64%) Retail Banking
Job Titles
1 139 (89.10%) Developer
2 58 (37.18%) Front End Developer (Client-Side Developer)
3 33 (21.15%) React Developer
4 21 (13.46%) JavaScript Developer
5 14 (8.97%) Java Developer
6 13 (8.33%) UI Developer
7 12 (7.69%) Lead Developer
8 11 (7.05%) .NET Developer
8 11 (7.05%) Angular Developer
8 11 (7.05%) HTML CSS Developer
8 11 (7.05%) HTML Developer
8 11 (7.05%) Senior Developer
9 9 (5.77%) Full Stack Developer
10 8 (5.13%) C# Developer
11 7 (4.49%) C# .NET Developer
11 7 (4.49%) Integration Developer
11 7 (4.49%) Senior Front-End Developer
11 7 (4.49%) Web Developer
12 6 (3.85%) Designer
13 5 (3.21%) PHP Developer
Libraries, Frameworks & Software Standards
1 156 (100.00%) CSS
2 150 (96.15%) HTML
3 142 (91.03%) HTML5
4 71 (45.51%) React
5 55 (35.26%) AngularJS
6 42 (26.92%) Redux
7 41 (26.28%) Sass
8 39 (25.00%) Node.js
9 27 (17.31%) RESTful
10 22 (14.10%) jQuery
11 21 (13.46%) JSON
12 20 (12.82%) Twitter Bootstrap
13 17 (10.90%) REST
14 15 (9.62%) LESS
14 15 (9.62%) XML
15 14 (8.97%) .NET
16 12 (7.69%) React Native
16 12 (7.69%) Vue.js
17 10 (6.41%) Spring
18 8 (5.13%) Web Services
Miscellaneous
1 41 (26.28%) User Experience
2 18 (11.54%) Greenfield Project
3 11 (7.05%) Mobile App
4 8 (5.13%) Data Structures
5 5 (3.21%) Computer Science
6 4 (2.56%) Fintech
7 3 (1.92%) Social Media
8 2 (1.28%) Algorithms
8 2 (1.28%) Animation
8 2 (1.28%) e-Learning
8 2 (1.28%) Foreign Exchange (FX)
8 2 (1.28%) Linux Command Line
8 2 (1.28%) W3C
9 1 (0.64%) Analytical Skills
9 1 (0.64%) Cloud Native
9 1 (0.64%) iPad
9 1 (0.64%) Marketing Technology
9 1 (0.64%) Video on Demand
9 1 (0.64%) Video\Live Streaming
9 1 (0.64%) Virtual Team
Operating Systems
1 6 (3.85%) Unix
2 5 (3.21%) Linux
3 4 (2.56%) Android
3 4 (2.56%) Apple iOS
4 3 (1.92%) VMS
5 1 (0.64%) Windows
Processes & Methodologies
1 74 (47.44%) Agile Software Development
2 70 (44.87%) Front End Development
3 61 (39.10%) TDD
4 28 (17.95%) BDD
5 24 (15.38%) OO
6 23 (14.74%) MVC
7 21 (13.46%) Scrum
8 20 (12.82%) DevOps
9 18 (11.54%) OOP
9 18 (11.54%) Web Development
10 15 (9.62%) Continuous Integration
11 13 (8.33%) Responsive Web Design
12 12 (7.69%) Open Source
12 12 (7.69%) Wireframes
13 11 (7.05%) Kanban
13 11 (7.05%) Test Automation
13 11 (7.05%) Web Accessibility
14 10 (6.41%) Problem-Solving
14 10 (6.41%) Software Engineering
15 9 (5.77%) Project Management
Programming Languages
1 136 (87.18%) JavaScript
2 20 (12.82%) Java
2 20 (12.82%) TypeScript
3 13 (8.33%) ES6
4 12 (7.69%) C#
5 10 (6.41%) SQL
6 9 (5.77%) PHP
7 8 (5.13%) Java 8
8 4 (2.56%) Python
9 3 (1.92%) Ruby
10 2 (1.28%) Apple Swift
11 1 (0.64%) ES7
11 1 (0.64%) Scala
11 1 (0.64%) XPath
Qualifications
1 11 (7.05%) Degree
2 5 (3.21%) Computer Science Degree
3 4 (2.56%) Security Cleared
4 2 (1.28%) SC Cleared
4 2 (1.28%) Sun Certification
5 1 (0.64%) Numerate Degree
Quality Assurance & Compliance
1 8 (5.13%) QA
2 3 (1.92%) Disclosure Scotland
3 2 (1.28%) WCAG
4 1 (0.64%) SLA
System Software
1 9 (5.77%) Docker
2 1 (0.64%) HDFS
Systems Management
1 5 (3.21%) Ansible
2 3 (1.92%) Capistrano
2 3 (1.92%) Opscode Chef
2 3 (1.92%) Puppet
3 1 (0.64%) Terraform
Vendors
1 10 (6.41%) Adobe
2 6 (3.85%) Salesforce.com
3 5 (3.21%) Oracle
3 5 (3.21%) Sitecore
4 4 (2.56%) SAP
5 3 (1.92%) Microsoft
6 2 (1.28%) Atlassian
6 2 (1.28%) Splunk
7 1 (0.64%) AppDynamics
7 1 (0.64%) Apple
7 1 (0.64%) Google
7 1 (0.64%) Hortonworks
7 1 (0.64%) HubSpot
7 1 (0.64%) New Relic
7 1 (0.64%) Rollbar