Period
to 26 October 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 26 October 2020 with a comparison to the same period in the previous 2 years.

CSS 3
Central London > City of London
6 months to
26 Oct 2020
Same period 2019 Same period 2018
Rank 119 151 123
Rank change year-on-year +32 -28 -27
Permanent jobs citing CSS3 67 211 290
As % of all permanent jobs advertised in the City of London 1.83% 2.12% 2.60%
As % of the Libraries, Frameworks & Software Standards category 4.22% 5.47% 6.04%
Number of salaries quoted 71 178 283
Median annual salary £62,500 £67,500 £62,500
Median salary % change year-on-year -7.41% +8.00% +8.70%
10th Percentile £51,250 £44,000 £38,750
90th Percentile £80,000 £85,000 £89,000
Central London median annual salary £62,500 £65,000 £60,000
% change year-on-year -3.85% +8.33% +8.11%

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 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
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,589 3,855 4,805
As % of all permanent IT jobs advertised in the City of London 43.51% 38.74% 43.01%
Number of salaries quoted 1,417 3,444 4,399
Median annual salary £70,000 £70,000 £65,000
Median salary % change year-on-year - +7.69% +4.00%
10th Percentile £47,500 £45,000 £42,500
90th Percentile £103,750 £95,000 £93,750
Central London median annual salary £70,000 £70,000 £65,000
% change year-on-year - +7.69% +8.33%

CSS3
Job Vacancy Trend in the City of London

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

Job vacancy trend for CSS3 in the City of London

CSS3
Salary Trend in the City of London

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

Salary trend for CSS3 in the City of London

CSS3
Salary Histogram in the City of London

Salary distribution for jobs citing CSS3 in the City of London over the 6 months to 26 October 2020.

Salary histogram for CSS3 in the City of London

For the 6 months to 26 October 2020, 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 City of London region with a requirement for CSS3.

1 67 (100.00%) HTML
1 67 (100.00%) CSS
1 67 (100.00%) HTML5
2 49 (73.13%) Git (software)
2 49 (73.13%) JavaScript
3 43 (64.18%) Web Services
4 42 (62.69%) TDD
5 41 (61.19%) AngularJS
6 40 (59.70%) Sass
7 37 (55.22%) LESS
7 37 (55.22%) DevOps
8 33 (49.25%) Jenkins
9 32 (47.76%) Docker
9 32 (47.76%) Software Engineering
10 29 (43.28%) OWASP
11 24 (35.82%) Azure
12 22 (32.84%) MVC
12 22 (32.84%) Vue.js
13 21 (31.34%) Agile Software Development
13 21 (31.34%) PHP
14 18 (26.87%) AWS
14 18 (26.87%) Laravel
15 17 (25.37%) Vuetify.js
16 16 (23.88%) Problem-Solving
16 16 (23.88%) Software Delivery
16 16 (23.88%) API Integration
16 16 (23.88%) webpack
16 16 (23.88%) Microsoft
17 15 (22.39%) SQL Server
17 15 (22.39%) Scrum

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 3 (4.48%) Elasticsearch
2 2 (2.99%) CMS
3 1 (1.49%) EPiServer
3 1 (1.49%) Moodle
Applications
1 1 (1.49%) Adobe Illustrator
1 1 (1.49%) Photoshop
Business Applications
1 11 (16.42%) Siebel CRM
2 9 (13.43%) Dynamics CRM
3 1 (1.49%) Magento
3 1 (1.49%) Payment Gateway
Cloud Services
1 24 (35.82%) Azure
2 18 (26.87%) AWS
3 15 (22.39%) npm
4 1 (1.49%) Azure Functions
4 1 (1.49%) GitHub
4 1 (1.49%) Serverless
Communications & Networking
1 1 (1.49%) Skype
Database & Business Intelligence
1 15 (22.39%) SQL Server
2 14 (20.90%) SQL Server 2012
3 11 (16.42%) Siebel EIM
4 3 (4.48%) MongoDB
4 3 (4.48%) MySQL
4 3 (4.48%) SQL Server Integration Services
5 1 (1.49%) Azure SQL Database
5 1 (1.49%) Relational Database
Development Applications
1 49 (73.13%) Git (software)
2 33 (49.25%) Jenkins
3 16 (23.88%) webpack
4 15 (22.39%) Bower
4 15 (22.39%) Grunt
5 12 (17.91%) Team Foundation Server
6 2 (2.99%) Visual Studio
7 1 (1.49%) Babel
7 1 (1.49%) CircleCI
7 1 (1.49%) Visual Studio Team System
General
1 15 (22.39%) Finance
2 1 (1.49%) Front Office
2 1 (1.49%) Marketing
2 1 (1.49%) Publishing
Job Titles
1 37 (55.22%) Developer
2 18 (26.87%) Software Engineer
3 14 (20.90%) PHP Developer
4 13 (19.40%) Backend Developer
5 9 (13.43%) Front End Developer (Client-Side Developer)
5 9 (13.43%) Senior Developer
6 8 (11.94%) Web Developer
7 5 (7.46%) JavaScript Developer
8 4 (5.97%) React Developer
8 4 (5.97%) Senior Web Developer
9 3 (4.48%) PHP Software Engineer
9 3 (4.48%) Senior Front-End Developer
9 3 (4.48%) Senior Software Engineer
10 2 (2.99%) Full Stack Developer
10 2 (2.99%) UI Developer
10 2 (2.99%) Web UI Developer
11 1 (1.49%) Agile Developer
11 1 (1.49%) EPiServer Developer
11 1 (1.49%) HTML CSS Developer
11 1 (1.49%) PHP Laravel Developer
Libraries, Frameworks & Software Standards
1 67 (100.00%) CSS
1 67 (100.00%) HTML
1 67 (100.00%) HTML5
2 43 (64.18%) Web Services
3 41 (61.19%) AngularJS
4 40 (59.70%) Sass
5 37 (55.22%) LESS
6 22 (32.84%) Vue.js
7 18 (26.87%) Laravel
8 17 (25.37%) Vuetify.js
9 15 (22.39%) Highcharts JS
10 14 (20.90%) React
11 12 (17.91%) REST
11 12 (17.91%) SOAP
12 9 (13.43%) jQuery
13 7 (10.45%) Node.js
14 6 (8.96%) .NET
15 5 (7.46%) ASP.NET
15 5 (7.46%) Express
15 5 (7.46%) Redux
Miscellaneous
1 4 (5.97%) User Experience
1 4 (5.97%) W3C
2 3 (4.48%) Greenfield Project
2 3 (4.48%) Mobile App
3 2 (2.99%) Enterprise Software
4 1 (1.49%) Analytical Skills
4 1 (1.49%) e-Learning
4 1 (1.49%) Foreign Exchange (FX)
4 1 (1.49%) Public Cloud
Processes & Methodologies
1 42 (62.69%) TDD
2 37 (55.22%) DevOps
3 32 (47.76%) Software Engineering
4 29 (43.28%) OWASP
5 22 (32.84%) MVC
6 21 (31.34%) Agile Software Development
7 16 (23.88%) API Integration
7 16 (23.88%) Problem-Solving
7 16 (23.88%) Software Delivery
8 15 (22.39%) Analytics
8 15 (22.39%) Scrum
8 15 (22.39%) Software Architecture
9 12 (17.91%) Front End Development
10 11 (16.42%) CRM
10 11 (16.42%) Web Development
11 10 (14.93%) Data Integration
11 10 (14.93%) ITIL
12 9 (13.43%) Change Management
12 9 (13.43%) Configuration Management
12 9 (13.43%) Release Management
Programming Languages
1 49 (73.13%) JavaScript
2 21 (31.34%) PHP
3 10 (14.93%) ES6
4 8 (11.94%) TypeScript
5 7 (10.45%) ES7
6 6 (8.96%) C#
7 4 (5.97%) SQL
8 3 (4.48%) PL/SQL
8 3 (4.48%) T-SQL
9 2 (2.99%) Java
10 1 (1.49%) PHP 7
Qualifications
1 1 (1.49%) Degree
System Software
1 32 (47.76%) Docker
Systems Management
1 1 (1.49%) Kubernetes
Vendors
1 16 (23.88%) Microsoft
2 11 (16.42%) Siebel
3 3 (4.48%) Oracle
4 1 (1.49%) Adobe
4 1 (1.49%) Remedy