Period
to 18 May 2021

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for CSS3 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CSS3 over the 6 months to 18 May 2021 with a comparison to the same period in the previous 2 years.

CSS 3
England > London
6 months to
18 May 2021
Same period 2020 Same period 2019
Rank 192 204 212
Rank change year-on-year +12 +8 -87
Permanent jobs citing CSS3 636 709 1,007
As % of all permanent jobs advertised in London 1.89% 1.78% 1.71%
As % of the Libraries, Frameworks & Software Standards category 4.26% 4.36% 4.32%
Number of salaries quoted 439 579 857
10th Percentile £46,000 £45,000 £37,500
25th Percentile £53,813 £52,500 £45,000
Median annual salary (50th Percentile) £65,000 £70,000 £62,500
Median % change year-on-year -7.14% +12.00% +4.17%
75th Percentile £82,500 £82,500 £80,000
90th Percentile £90,000 £95,000 £95,000
England median annual salary £50,000 £55,000 £47,500
% change year-on-year -9.09% +15.79% -

CSS3 is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 14,925 16,276 23,299
As % of all permanent IT jobs advertised in London 44.38% 40.96% 39.51%
Number of salaries quoted 10,916 13,542 19,544
10th Percentile £45,000 £42,500 £38,750
25th Percentile £55,000 £52,500 £50,000
Median annual salary (50th Percentile) £70,000 £70,000 £65,000
Median % change year-on-year - +7.69% +4.00%
75th Percentile £88,750 £87,500 £82,500
90th Percentile £106,250 £105,000 £95,000
England median annual salary £57,500 £55,000 £54,000
% change year-on-year +4.55% +1.85% +8.00%

CSS3
Job Vacancy Trend in London

Job postings citing CSS3 as a proportion of all IT jobs advertised in London.

Job vacancy trend for CSS3 in London

CSS3
Salary Trend in London

3-month moving average salary quoted in jobs citing CSS3 in London.

Salary trend for CSS3 in London

CSS3
Salary Histogram in London

Salary distribution for jobs citing CSS3 in London over the 6 months to 18 May 2021.

Salary histogram for CSS3 in London

CSS3
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CSS3 within the London region over the 6 months to 18 May 2021. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +17 119 £67,500 +3.85% 61
West London +34 18 £72,500 +20.83% 18
South London +19 16 £70,000 +18.14% 1
North London - 3 - -
East London +15 2 £58,000 +28.89% 10
CSS3
England

For the 6 months to 18 May 2021, IT 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 permanent job ads across the London region with a requirement for CSS3.

1 636 (100.00%) CSS
2 615 (96.70%) HTML
3 593 (93.24%) HTML5
4 553 (86.95%) JavaScript
5 334 (52.52%) Agile Software Development
6 290 (45.60%) React
7 248 (38.99%) AngularJS
8 223 (35.06%) User Experience
9 201 (31.60%) TypeScript
9 201 (31.60%) Front End Development
10 198 (31.13%) Git (software)
11 196 (30.82%) Node.js
12 187 (29.40%) Sass
13 176 (27.67%) Software Engineering
14 165 (25.94%) TDD
15 162 (25.47%) Azure
16 154 (24.21%) C#
17 141 (22.17%) OO
18 130 (20.44%) Finance
19 129 (20.28%) Social Skills
20 127 (19.97%) ES6
21 118 (18.55%) Test Automation
21 118 (18.55%) Twitter Bootstrap
22 115 (18.08%) Microservices
23 114 (17.92%) BDD
24 113 (17.77%) DevOps
25 109 (17.14%) Continuous Integration
26 107 (16.82%) Web Development
26 107 (16.82%) AWS
27 105 (16.51%) SQL

CSS3
Co-occurring IT Skills in 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 60 (9.43%) CMS
2 40 (6.29%) Elasticsearch
3 38 (5.97%) WordPress
4 17 (2.67%) Drupal
5 15 (2.36%) Confluence
6 11 (1.73%) Headless CMS
7 10 (1.57%) nginx
8 9 (1.42%) EPiServer
9 6 (0.94%) IIS
10 5 (0.79%) Mendix
11 4 (0.63%) Apache
11 4 (0.63%) IBM Domino
11 4 (0.63%) MediaWiki
12 3 (0.47%) Apache Spark
13 2 (0.31%) Gunicorn
13 2 (0.31%) Kentico
13 2 (0.31%) Moodle
14 1 (0.16%) Adobe Experience Manager
14 1 (0.16%) Apache Solr
14 1 (0.16%) Sitecore CMS
Applications
1 43 (6.76%) Sketch
2 39 (6.13%) InVision
3 20 (3.14%) Figma
4 12 (1.89%) Photoshop
5 9 (1.42%) UXPin
6 8 (1.26%) Adobe Illustrator
7 7 (1.10%) Adobe XD
8 5 (0.79%) Adobe After Effects
9 3 (0.47%) GIMP
10 2 (0.31%) Chatbot
11 1 (0.16%) Adobe Creative Suite
11 1 (0.16%) Zeplin
Business Applications
1 11 (1.73%) Magento
2 7 (1.10%) Shopify
3 1 (0.16%) Payment Gateway
Cloud Services
1 162 (25.47%) Azure
2 107 (16.82%) AWS
3 64 (10.06%) SaaS
4 50 (7.86%) npm
5 48 (7.55%) GCP
5 48 (7.55%) Serverless
6 40 (6.29%) GitHub
7 36 (5.66%) AWS Lambda
8 28 (4.40%) Azure Functions
8 28 (4.40%) Yarn
9 23 (3.62%) Amazon S3
9 23 (3.62%) Cloud Functions
10 22 (3.46%) Firebase
11 14 (2.20%) Amazon EC2
12 10 (1.57%) BrowserStack
13 7 (1.10%) AWS Fargate
13 7 (1.10%) Bitrise
14 6 (0.94%) AWS CloudFormation
15 5 (0.79%) WhatsApp
16 4 (0.63%) AWS CodePipeline
Communications & Networking
1 22 (3.46%) HTTP
2 21 (3.30%) Internet
3 5 (0.79%) Broadband
4 4 (0.63%) DNS
4 4 (0.63%) Network Security
5 2 (0.31%) Ethernet
5 2 (0.31%) Skype
5 2 (0.31%) TCP/IP
6 1 (0.16%) SSH
Database & Business Intelligence
1 60 (9.43%) MongoDB
2 59 (9.28%) NoSQL
3 49 (7.70%) SQL Server
4 42 (6.60%) Relational Database
5 36 (5.66%) MySQL
6 26 (4.09%) SQL Server 2019
7 23 (3.62%) PostgreSQL
8 15 (2.36%) Redis
9 9 (1.42%) Big Data
10 8 (1.26%) Azure SQL Database
11 4 (0.63%) Aerospike
11 4 (0.63%) Amazon RDS
11 4 (0.63%) Data Warehouse
11 4 (0.63%) MariaDB
11 4 (0.63%) SQL Server 2012
11 4 (0.63%) SQL Server Reporting Services
12 2 (0.31%) Neo4j
12 2 (0.31%) Oracle Reports
12 2 (0.31%) SQL Server Analysis Services
13 1 (0.16%) Apache Cassandra
Development Applications
1 198 (31.13%) Git (software)
2 78 (12.26%) webpack
3 69 (10.85%) Cypress.io
4 42 (6.60%) Selenium
5 37 (5.82%) Storybook
6 35 (5.50%) JIRA
7 34 (5.35%) Mocha
8 32 (5.03%) Jasmine
9 31 (4.87%) PostCSS
10 28 (4.40%) gulp
11 27 (4.25%) Grunt
12 23 (3.62%) git-flow
13 22 (3.46%) Visual Studio
14 21 (3.30%) Babel
15 17 (2.67%) Protractor
16 15 (2.36%) Bitbucket
16 15 (2.36%) Jenkins
17 10 (1.57%) CircleCI
18 9 (1.42%) Karma Test Runner
18 9 (1.42%) Sinon.JS
General
1 130 (20.44%) Finance
2 129 (20.28%) Social Skills
3 73 (11.48%) Banking
4 65 (10.22%) Retail
5 47 (7.39%) Marketing
6 36 (5.66%) Publishing
7 34 (5.35%) Advertising
8 24 (3.77%) Automotive
8 24 (3.77%) Manufacturing
9 23 (3.62%) Organisational Skills
10 21 (3.30%) Public Sector
11 17 (2.67%) Games
12 13 (2.04%) Multimedia
13 9 (1.42%) Legal
14 7 (1.10%) Analytical Skills
14 7 (1.10%) Front Office
14 7 (1.10%) Telecoms
15 6 (0.94%) French Language
16 5 (0.79%) Financial Institution
16 5 (0.79%) Investment Banking
Job Titles
1 462 (72.64%) Developer
2 166 (26.10%) Front End Developer (Client-Side Developer)
3 127 (19.97%) Senior Developer
4 100 (15.72%) Full Stack Developer
5 84 (13.21%) React Developer
6 67 (10.53%) JavaScript Developer
7 61 (9.59%) Angular Developer
7 61 (9.59%) Senior Front-End Developer
8 57 (8.96%) .NET Developer
9 50 (7.86%) Software Engineer
10 46 (7.23%) Web Developer
11 37 (5.82%) UI Developer
12 29 (4.56%) C# Software Engineer
13 28 (4.40%) Software Developer
14 25 (3.93%) Senior Full Stack Developer
15 24 (3.77%) Senior React Developer
16 23 (3.62%) Java Developer
17 21 (3.30%) Senior JavaScript Developer
18 20 (3.14%) JavaScript Engineer
18 20 (3.14%) Lead Developer
Libraries, Frameworks & Software Standards
1 636 (100.00%) CSS
2 615 (96.70%) HTML
3 593 (93.24%) HTML5
4 290 (45.60%) React
5 248 (38.99%) AngularJS
6 196 (30.82%) Node.js
7 187 (29.40%) Sass
8 118 (18.55%) Twitter Bootstrap
9 105 (16.51%) .NET
10 93 (14.62%) RESTful
11 91 (14.31%) Jest
12 88 (13.84%) Vue.js
13 82 (12.89%) GraphQL
14 78 (12.26%) REST
15 74 (11.64%) Redux
16 70 (11.01%) .NET Core
17 62 (9.75%) React Native
18 61 (9.59%) Web Services
19 58 (9.12%) Spring
20 55 (8.65%) JSON
Miscellaneous
1 223 (35.06%) User Experience
2 68 (10.69%) Mobile App
3 49 (7.70%) Greenfield Project
4 33 (5.19%) Self-Motivation
5 22 (3.46%) Cloud Native
6 15 (2.36%) Wiki
7 14 (2.20%) Online Banking
8 13 (2.04%) Animation
8 13 (2.04%) Blog
8 13 (2.04%) W3C
9 11 (1.73%) Data Structures
10 10 (1.57%) Augmented Reality
11 9 (1.42%) Social Media
12 8 (1.26%) Linux Command Line
13 6 (0.94%) Algorithms
13 6 (0.94%) Digital Media
13 6 (0.94%) Enterprise Software
14 5 (0.79%) Media Streaming
14 5 (0.79%) Podcast
14 5 (0.79%) Reinsurance
Operating Systems
1 51 (8.02%) Android
2 45 (7.08%) Apple iOS
3 28 (4.40%) Linux
4 6 (0.94%) Windows
5 5 (0.79%) Unix
6 1 (0.16%) CentOS
6 1 (0.16%) Mac OS X
6 1 (0.16%) Ubuntu
Processes & Methodologies
1 334 (52.52%) Agile Software Development
2 201 (31.60%) Front End Development
3 176 (27.67%) Software Engineering
4 165 (25.94%) TDD
5 141 (22.17%) OO
6 118 (18.55%) Test Automation
7 115 (18.08%) Microservices
8 114 (17.92%) BDD
9 113 (17.77%) DevOps
10 109 (17.14%) Continuous Integration
11 107 (16.82%) Web Development
12 99 (15.57%) MVC
13 72 (11.32%) Responsive Web Design
14 62 (9.75%) Computer Science
15 55 (8.65%) Scrum
16 52 (8.18%) Continuous Delivery
17 48 (7.55%) Unit Testing
18 47 (7.39%) Mobile Development
19 45 (7.08%) Problem-Solving
20 42 (6.60%) Mentoring
Programming Languages
1 553 (86.95%) JavaScript
2 201 (31.60%) TypeScript
3 154 (24.21%) C#
4 127 (19.97%) ES6
5 105 (16.51%) SQL
6 97 (15.25%) Java
7 63 (9.91%) Python
8 61 (9.59%) PHP
9 53 (8.33%) ES7
10 40 (6.29%) Kotlin
11 28 (4.40%) Scala
12 21 (3.30%) Java 8
13 14 (2.20%) Shell Script
14 9 (1.42%) Elm
15 8 (1.26%) C++
16 7 (1.10%) Dart
17 5 (0.79%) Elixir
17 5 (0.79%) ES8
17 5 (0.79%) Ruby
17 5 (0.79%) Rust
Qualifications
1 73 (11.48%) Degree
2 28 (4.40%) SANS
3 22 (3.46%) Master's Degree
4 21 (3.30%) Computer Science Degree
5 18 (2.83%) Security Cleared
6 17 (2.67%) SC Cleared
7 9 (1.42%) CIW
7 9 (1.42%) DV Cleared
7 9 (1.42%) OCA
7 9 (1.42%) OCP
7 9 (1.42%) Oracle Certification
8 5 (0.79%) Numerate Degree
9 2 (0.31%) AWS Certification
10 1 (0.16%) PhD
Quality Assurance & Compliance
1 63 (9.91%) QA
2 31 (4.87%) WCAG
System Software
1 95 (14.94%) Docker
2 4 (0.63%) Ceph
3 1 (0.16%) VirtualBox
Systems Management
1 67 (10.53%) Kubernetes
2 5 (0.79%) Terraform
3 4 (0.63%) Galera Cluster
4 2 (0.31%) Ansible
4 2 (0.31%) Hadoop YARN
4 2 (0.31%) Puppet
4 2 (0.31%) ZABBIX
5 1 (0.16%) Rancher
Vendors
1 69 (10.85%) Microsoft
2 48 (7.55%) Google
3 18 (2.83%) Adobe
4 14 (2.20%) Sencha
5 11 (1.73%) Oracle
6 8 (1.26%) Atlassian
7 5 (0.79%) HubSpot
7 5 (0.79%) Salesforce.com
7 5 (0.79%) Snapchat
7 5 (0.79%) Xamarin
7 5 (0.79%) Zend
8 4 (0.63%) Percona
8 4 (0.63%) Sage
9 3 (0.47%) Apple
10 2 (0.31%) Facebook
10 2 (0.31%) Optimizely
10 2 (0.31%) Remedy
10 2 (0.31%) Twitter
11 1 (0.16%) Kofax
11 1 (0.16%) VMware