Period
to 1 April 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 1 April 2020 with a comparison to the same period in the previous 2 years.

CSS 3
Central London > City of London
6 months to
1 Apr 2020
Same period 2019 Same period 2018
Rank 164 197 99
Rank change year-on-year +33 -98 +5
Permanent jobs citing CSS3 137 135 326
As % of all permanent jobs advertised in the City of London 1.57% 1.31% 3.05%
As % of the Libraries, Frameworks & Software Standards category 4.09% 3.10% 7.69%
Number of salaries quoted 115 118 305
Median annual salary £67,500 £65,000 £60,000
Median salary % change year-on-year +3.85% +8.33% +9.09%
10th Percentile £46,250 £39,000 £38,750
90th Percentile £85,000 £90,750 £88,000
Central London median annual salary £67,500 £65,000 £57,500
% change year-on-year +3.85% +13.04% +4.55%

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 3,352 4,348 4,237
As % of all permanent IT jobs advertised in the City of London 38.48% 42.29% 39.59%
Number of salaries quoted 2,958 3,890 3,769
Median annual salary £70,000 £67,500 £65,000
Median salary % change year-on-year +3.70% +3.85% +8.33%
10th Percentile £45,000 £42,500 £40,000
90th Percentile £96,250 £95,000 £93,750
Central London median annual salary £70,000 £66,000 £62,500
% change year-on-year +6.06% +5.60% +4.17%

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 1 April 2020.

Salary histogram for CSS3 in the City of London

CSS3
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CSS3 within the City of London region over the 6 months to 1 April 2020. 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
London Bridge -8 3 - -
CSS3
Central London

For the 6 months to 1 April 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.

1 137 (100.00%) HTML
1 137 (100.00%) CSS
1 137 (100.00%) HTML5
2 111 (81.02%) JavaScript
3 67 (48.91%) Agile Software Development
4 64 (46.72%) React
5 59 (43.07%) AngularJS
6 41 (29.93%) Front End Development
7 39 (28.47%) Sass
8 38 (27.74%) User Experience
8 38 (27.74%) TDD
9 36 (26.28%) Finance
10 34 (24.82%) Node.js
11 32 (23.36%) E-Commerce
11 32 (23.36%) Redux
12 30 (21.90%) Marketing
12 30 (21.90%) Degree
13 29 (21.17%) TypeScript
14 28 (20.44%) jQuery
14 28 (20.44%) Git (software)
14 28 (20.44%) Computer Science
15 27 (19.71%) MVC
15 27 (19.71%) AWS
16 26 (18.98%) ES6
17 25 (18.25%) PHP
18 24 (17.52%) DevOps
18 24 (17.52%) REST
19 23 (16.79%) OO
19 23 (16.79%) Web Development
20 22 (16.06%) .NET

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 10 (7.30%) Headless CMS
2 5 (3.65%) Tomcat
3 4 (2.92%) CMS
3 4 (2.92%) Drupal
4 2 (1.46%) Elasticsearch
4 2 (1.46%) WordPress
5 1 (0.73%) BizTalk Server
5 1 (0.73%) Cloud Foundry
5 1 (0.73%) SharePoint
Applications
1 6 (4.38%) Sketch
2 5 (3.65%) Photoshop
3 2 (1.46%) Figma
3 2 (1.46%) Zeplin
4 1 (0.73%) Adobe Illustrator
4 1 (0.73%) InVision
Business Applications
1 2 (1.46%) Magento
2 1 (0.73%) Dynamics AX
2 1 (0.73%) Dynamics CRM
2 1 (0.73%) Payment Gateway
2 1 (0.73%) Shopify
Cloud Services
1 27 (19.71%) AWS
2 17 (12.41%) Azure
3 13 (9.49%) GCP
3 13 (9.49%) SaaS
4 10 (7.30%) AWS Lambda
4 10 (7.30%) Serverless
5 6 (4.38%) Azure Functions
5 6 (4.38%) Firebase
6 5 (3.65%) GitHub
7 4 (2.92%) npm
8 2 (1.46%) Cloud Computing
8 2 (1.46%) Cloudflare
8 2 (1.46%) Google Analytics
9 1 (0.73%) Amazon S3
9 1 (0.73%) AWS CodePipeline
9 1 (0.73%) CloudFront
9 1 (0.73%) Dynamics 365
9 1 (0.73%) Route 53
Communications & Networking
1 5 (3.65%) HTTP
1 5 (3.65%) Internet
2 1 (0.73%) Intranet
Database & Business Intelligence
1 14 (10.22%) SQL Server
2 11 (8.03%) MySQL
3 7 (5.11%) Big Data
3 7 (5.11%) PostgreSQL
4 5 (3.65%) MongoDB
5 3 (2.19%) Data Warehouse
6 2 (1.46%) MariaDB
7 1 (0.73%) Amazon DynamoDB
7 1 (0.73%) NoSQL
Development Applications
1 28 (20.44%) Git (software)
2 11 (8.03%) gulp
3 10 (7.30%) webpack
4 9 (6.57%) Grunt
4 9 (6.57%) Jasmine
4 9 (6.57%) Karma Test Runner
5 8 (5.84%) Mocha
5 8 (5.84%) Protractor
6 3 (2.19%) Babel
6 3 (2.19%) GitLab
6 3 (2.19%) Visual Studio
7 2 (1.46%) Axure RP
7 2 (1.46%) Balsamiq
7 2 (1.46%) JIRA
7 2 (1.46%) JIRA Agile
7 2 (1.46%) Team Foundation Server
8 1 (0.73%) Mercurial
8 1 (0.73%) PostCSS
8 1 (0.73%) TeamCity
8 1 (0.73%) Visual Studio Team System
General
1 36 (26.28%) Finance
2 30 (21.90%) Marketing
3 13 (9.49%) Retail
4 9 (6.57%) Back Office
5 6 (4.38%) Advertising
6 5 (3.65%) Automotive
7 3 (2.19%) Banking
8 2 (1.46%) Games
8 2 (1.46%) Publishing
9 1 (0.73%) Front Office
9 1 (0.73%) Law
9 1 (0.73%) Manufacturing
Job Titles
1 107 (78.10%) Developer
2 43 (31.39%) Front End Developer (Client-Side Developer)
3 31 (22.63%) Senior Developer
4 28 (20.44%) JavaScript Developer
5 27 (19.71%) React Developer
6 25 (18.25%) Full Stack Developer
7 23 (16.79%) Senior Front-End Developer
8 16 (11.68%) UI Developer
9 13 (9.49%) Web Developer
10 12 (8.76%) Senior JavaScript Developer
11 11 (8.03%) Node.js Developer
11 11 (8.03%) PHP Developer
12 9 (6.57%) Angular Developer
13 7 (5.11%) Senior React Developer
13 7 (5.11%) Software Engineer
14 6 (4.38%) Lead Developer
15 5 (3.65%) Technical Leader
16 4 (2.92%) .NET Developer
16 4 (2.92%) C# Developer
16 4 (2.92%) Python Developer
Libraries, Frameworks & Software Standards
1 137 (100.00%) CSS
1 137 (100.00%) HTML
1 137 (100.00%) HTML5
2 64 (46.72%) React
3 59 (43.07%) AngularJS
4 39 (28.47%) Sass
5 34 (24.82%) Node.js
6 32 (23.36%) Redux
7 28 (20.44%) jQuery
8 24 (17.52%) REST
9 22 (16.06%) .NET
10 18 (13.14%) Vue.js
11 16 (11.68%) Twitter Bootstrap
12 15 (10.95%) ASP.NET
13 14 (10.22%) LESS
14 13 (9.49%) Ember.js
15 10 (7.30%) ASP.NET MVC
15 10 (7.30%) GraphQL
16 9 (6.57%) JSON
16 9 (6.57%) RESTful
Miscellaneous
1 38 (27.74%) User Experience
2 18 (13.14%) Analytical Skills
3 16 (11.68%) Mobile App
4 6 (4.38%) Cloud Native
4 6 (4.38%) Social Media
5 5 (3.65%) Blog
6 4 (2.92%) Greenfield Project
6 4 (2.92%) N-Tier
6 4 (2.92%) Self-Motivation
7 3 (2.19%) Analytical Mindset
7 3 (2.19%) Client/Server
7 3 (2.19%) Foreign Exchange (FX)
7 3 (2.19%) iPad
7 3 (2.19%) Reinsurance
8 2 (1.46%) Equities
8 2 (1.46%) Graphic Design
8 2 (1.46%) W3C
Operating Systems
1 9 (6.57%) Android
1 9 (6.57%) Apple iOS
2 3 (2.19%) Linux
2 3 (2.19%) Windows
Processes & Methodologies
1 67 (48.91%) Agile Software Development
2 41 (29.93%) Front End Development
3 38 (27.74%) TDD
4 32 (23.36%) E-Commerce
5 28 (20.44%) Computer Science
6 27 (19.71%) MVC
7 24 (17.52%) DevOps
8 23 (16.79%) OO
8 23 (16.79%) Web Development
9 22 (16.06%) BDD
9 22 (16.06%) Mentoring
10 21 (15.33%) Microservices
11 20 (14.60%) Digital Marketing
11 20 (14.60%) Problem-Solving
12 18 (13.14%) Analytics
13 16 (11.68%) Fintech
14 14 (10.22%) Open Source
14 14 (10.22%) Software Engineering
14 14 (10.22%) Unit Testing
15 13 (9.49%) Content Management
Programming Languages
1 111 (81.02%) JavaScript
2 29 (21.17%) TypeScript
3 26 (18.98%) ES6
4 25 (18.25%) PHP
5 21 (15.33%) C#
5 21 (15.33%) SQL
6 18 (13.14%) Java
7 12 (8.76%) Python
8 8 (5.84%) T-SQL
9 5 (3.65%) ES7
9 5 (3.65%) Go
9 5 (3.65%) Java 8
9 5 (3.65%) PL/SQL
10 3 (2.19%) C++
11 1 (0.73%) Bash Shell
Qualifications
1 30 (21.90%) Degree
2 22 (16.06%) Computer Science Degree
3 2 (1.46%) Security Cleared
4 1 (0.73%) DV Cleared
4 1 (0.73%) SC Cleared
Quality Assurance & Compliance
1 3 (2.19%) QA
2 2 (1.46%) WCAG
System Software
1 7 (5.11%) Docker
2 1 (0.73%) Active Directory
Systems Management
1 3 (2.19%) SCCM
2 2 (1.46%) Kibana
Vendors
1 16 (11.68%) Google
2 11 (8.03%) Microsoft
3 5 (3.65%) Oracle
4 3 (2.19%) Adobe
5 1 (0.73%) HubSpot
5 1 (0.73%) TIBCO