Period
to 18 January 2019

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 18 January 2019 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
18 Jan 2019
Same period 2018 Same period 2017
Rank 148 94 60
Rank change year-on-year -54 -34 +31
Contract jobs citing CSS3 104 182 234
As % of all contract IT jobs advertised in the City of London 1.53% 2.58% 3.75%
As % of the Libraries, Frameworks & Software Standards category 3.89% 6.75% 10.36%
Number of daily rates quoted 80 159 201
City of London median daily rate £475 £425 £450
Median daily rate % change year-on-year +11.76% -5.56% +12.50%
10th Percentile £322 £306 £338
90th Percentile £588 £600 £675
Central London median daily rate £500 £450 £450
% change year-on-year +11.11% - +12.50%
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 2,675 2,698 2,259
As % of all contract IT jobs advertised in the City of London 39.32% 38.18% 36.21%
Number of daily rates quoted 2,228 2,296 1,904
City of London median daily rate £525 £513 £475
Median daily rate % change year-on-year +2.44% +7.89% -
10th Percentile £408 £363 £326
90th Percentile £668 £663 £650
Central London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +5.56%
Number of hourly rates quoted 3 6 2
City of London median hourly rate £19.00 £27.55 £52.12
Median hourly rate % change year-on-year -31.02% -47.15% +30.31%
10th Percentile £14.90 £21.00 £45.66
90th Percentile £84.50 £57.88 £56.68
Central London median hourly rate £27.00 £27.09 £52.12
% change year-on-year -0.33% -48.03% +30.31%

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 18 January 2019.

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 18 January 2019. 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
London Bridge - 1 £575 -
CSS3
Central London

For the 6 months to 18 January 2019, 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.

1 104 (100.00%) CSS
2 98 (94.23%) HTML
3 95 (91.35%) HTML5
4 87 (83.65%) JavaScript
5 52 (50.00%) React
6 48 (46.15%) Agile Software Development
7 46 (44.23%) TDD
7 46 (44.23%) Front End Development
8 36 (34.62%) AngularJS
9 35 (33.65%) Git (software)
10 30 (28.85%) Node.js
11 29 (27.88%) User Experience
12 28 (26.92%) Sass
13 27 (25.96%) Redux
14 26 (25.00%) BDD
15 23 (22.12%) RESTful
16 21 (20.19%) Finance
17 18 (17.31%) Web Development
17 18 (17.31%) OO
17 18 (17.31%) Java
18 15 (14.42%) jQuery
18 15 (14.42%) TypeScript
19 14 (13.46%) Unit Testing
19 14 (13.46%) MVC
20 13 (12.50%) Degree
20 13 (12.50%) Scrum
20 13 (12.50%) DevOps
20 13 (12.50%) Twitter Bootstrap
20 13 (12.50%) Microservices
21 12 (11.54%) gulp

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 7 (6.73%) CMS
2 5 (4.81%) Confluence
3 4 (3.85%) WordPress
4 3 (2.88%) Apache
4 3 (2.88%) EPiServer
4 3 (2.88%) Tomcat
5 2 (1.92%) Cloud Foundry
5 2 (1.92%) Oracle SOA Suite
5 2 (1.92%) Sitecore CMS
6 1 (0.96%) Adobe Experience Manager
6 1 (0.96%) Apache Solr
6 1 (0.96%) JBoss
6 1 (0.96%) Mule
Applications
1 5 (4.81%) Adobe Illustrator
2 4 (3.85%) Adobe Creative Suite
2 4 (3.85%) InVision
2 4 (3.85%) Photoshop
3 3 (2.88%) InDesign
4 2 (1.92%) Fireworks
5 1 (0.96%) OmniGraffle
Business Applications
1 1 (0.96%) Eloqua
Cloud Services
1 10 (9.62%) Amazon AWS
1 10 (9.62%) GitHub
2 6 (5.77%) npm
3 5 (4.81%) Microsoft Azure
4 2 (1.92%) Amazon S3
4 2 (1.92%) AWS Lambda
4 2 (1.92%) Dynamics 365
4 2 (1.92%) Route 53
4 2 (1.92%) SaaS
4 2 (1.92%) Serverless
4 2 (1.92%) Yarn
5 1 (0.96%) Amazon EC2
5 1 (0.96%) Amazon ElastiCache
5 1 (0.96%) Amazon Kinesis
5 1 (0.96%) AWS CloudFormation
5 1 (0.96%) Basecamp
5 1 (0.96%) CloudFront
5 1 (0.96%) Google Cloud Platform
5 1 (0.96%) IaaS
5 1 (0.96%) Slack
Communications & Networking
1 3 (2.88%) Intranet
2 1 (0.96%) Internet
Database & Business Intelligence
1 10 (9.62%) MySQL
2 8 (7.69%) NoSQL
3 4 (3.85%) MongoDB
3 4 (3.85%) SQL Server
4 3 (2.88%) Redis
5 2 (1.92%) MariaDB
5 2 (1.92%) PostgreSQL
6 1 (0.96%) Amazon DynamoDB
6 1 (0.96%) Apache Cassandra
6 1 (0.96%) BigQuery
6 1 (0.96%) Couchbase
6 1 (0.96%) KDB
6 1 (0.96%) RDBMS
6 1 (0.96%) Relational Database
6 1 (0.96%) SQL Server 2014
Development Applications
1 35 (33.65%) Git (software)
2 12 (11.54%) gulp
2 12 (11.54%) JIRA
3 11 (10.58%) webpack
4 10 (9.62%) Jenkins
5 8 (7.69%) Babel
6 7 (6.73%) Mocha
7 6 (5.77%) Jasmine
7 6 (5.77%) Selenium
8 5 (4.81%) GitLab
9 4 (3.85%) JSUnit
9 4 (3.85%) Karma Test Runner
9 4 (3.85%) Maven
9 4 (3.85%) Webistrano
10 3 (2.88%) Bower
10 3 (2.88%) Grunt
10 3 (2.88%) JUnit
10 3 (2.88%) Mercurial
10 3 (2.88%) Team Foundation Server
10 3 (2.88%) Visual Studio
General
1 21 (20.19%) Finance
2 9 (8.65%) Banking
3 5 (4.81%) Front Office
4 4 (3.85%) Games
5 3 (2.88%) Marketing
6 2 (1.92%) Investment Banking
6 2 (1.92%) Multimedia
6 2 (1.92%) Publishing
7 1 (0.96%) Advertising
7 1 (0.96%) Digital Economy
7 1 (0.96%) Retail
Job Titles
1 89 (85.58%) Developer
2 35 (33.65%) Front End Developer (Client-Side Developer)
3 29 (27.88%) React Developer
4 19 (18.27%) JavaScript Developer
5 11 (10.58%) Lead Developer
6 9 (8.65%) Full Stack Developer
6 9 (8.65%) Java Developer
7 7 (6.73%) Senior Developer
7 7 (6.73%) Web Developer
8 4 (3.85%) Angular Developer
8 4 (3.85%) PHP Developer
8 4 (3.85%) Senior Front-End Developer
8 4 (3.85%) UI Developer
9 3 (2.88%) .NET Developer
9 3 (2.88%) Designer
9 3 (2.88%) Node.js Developer
10 2 (1.92%) Analyst Developer
10 2 (1.92%) C# Developer
10 2 (1.92%) Junior Developer
10 2 (1.92%) Junior Web Developer
Libraries, Frameworks & Software Standards
1 104 (100.00%) CSS
2 98 (94.23%) HTML
3 95 (91.35%) HTML5
4 52 (50.00%) React
5 36 (34.62%) AngularJS
6 30 (28.85%) Node.js
7 28 (26.92%) Sass
8 27 (25.96%) Redux
9 23 (22.12%) RESTful
10 15 (14.42%) jQuery
11 13 (12.50%) Twitter Bootstrap
12 12 (11.54%) REST
13 11 (10.58%) JSON
13 11 (10.58%) LESS
14 10 (9.62%) Vue.js
15 9 (8.65%) React Native
15 9 (8.65%) Spring
15 9 (8.65%) XML
16 8 (7.69%) .NET
16 8 (7.69%) Web Services
Miscellaneous
1 29 (27.88%) User Experience
2 8 (7.69%) Fintech
3 7 (6.73%) Data Structures
3 7 (6.73%) Greenfield Project
3 7 (6.73%) Mobile App
4 6 (5.77%) Algorithms
5 5 (4.81%) Foreign Exchange (FX)
6 3 (2.88%) Animation
6 3 (2.88%) Cloud Native
7 2 (1.92%) Linux Command Line
7 2 (1.92%) Social Media
8 1 (0.96%) e-Learning
8 1 (0.96%) W3C
Operating Systems
1 5 (4.81%) Linux
2 4 (3.85%) Unix
3 2 (1.92%) VMS
4 1 (0.96%) Android
4 1 (0.96%) Apple iOS
4 1 (0.96%) Windows
Processes & Methodologies
1 48 (46.15%) Agile Software Development
2 46 (44.23%) Front End Development
2 46 (44.23%) TDD
3 26 (25.00%) BDD
4 18 (17.31%) OO
4 18 (17.31%) Web Development
5 14 (13.46%) MVC
5 14 (13.46%) Unit Testing
6 13 (12.50%) DevOps
6 13 (12.50%) Microservices
6 13 (12.50%) Scrum
7 12 (11.54%) OOP
8 11 (10.58%) Responsive Web Design
9 10 (9.62%) Software Engineering
9 10 (9.62%) Test Automation
10 9 (8.65%) Continuous Integration
11 8 (7.69%) Kanban
11 8 (7.69%) Project Management
11 8 (7.69%) Web Application Development
12 7 (6.73%) User Acceptance Testing
Programming Languages
1 87 (83.65%) JavaScript
2 18 (17.31%) Java
3 15 (14.42%) TypeScript
4 10 (9.62%) ES6
5 9 (8.65%) PHP
6 7 (6.73%) Java 8
7 5 (4.81%) C#
8 4 (3.85%) Python
8 4 (3.85%) SQL
9 2 (1.92%) ES7
9 2 (1.92%) PHP 5
9 2 (1.92%) PHP 7
10 1 (0.96%) PL/SQL
10 1 (0.96%) Ruby
10 1 (0.96%) XPath
Qualifications
1 13 (12.50%) Degree
2 4 (3.85%) Numerate Degree
3 3 (2.88%) Computer Science Degree
4 2 (1.92%) Security Cleared
4 2 (1.92%) Sun Certification
5 1 (0.96%) SAFe Agilist
Quality Assurance & Compliance
1 8 (7.69%) QA
2 2 (1.92%) Disclosure Scotland
3 1 (0.96%) WCAG
System Software
1 5 (4.81%) Docker
Systems Management
1 4 (3.85%) Ansible
1 4 (3.85%) Capistrano
2 2 (1.92%) Opscode Chef
2 2 (1.92%) Puppet
3 1 (0.96%) Terraform
Vendors
1 5 (4.81%) Adobe
2 4 (3.85%) Microsoft
2 4 (3.85%) Oracle
3 2 (1.92%) Sitecore
4 1 (0.96%) AppDynamics
4 1 (0.96%) Marketo
4 1 (0.96%) Splunk