Period
to 17 October 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for HTML5 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HTML5 over the 6 months to 17 October 2021 with a comparison to the same period in the previous 2 years.

HTML5
Central London > City of London
6 months to
17 Oct 2021
Same period 2020 Same period 2019
Rank 94 81 97
Rank change year-on-year -13 +16 -9
Permanent jobs citing HTML5 181 122 340
As % of all permanent jobs advertised in the City of London 3.07% 3.41% 3.39%
As % of the Libraries, Frameworks & Software Standards category 7.63% 7.79% 8.74%
Number of salaries quoted 164 102 292
10th Percentile £46,250 " £44,000
25th Percentile £56,250 £52,500 £53,750
Median annual salary (50th Percentile) £70,000 £65,000 £67,500
Median % change year-on-year +7.69% -3.70% +12.50%
75th Percentile £95,000 £80,000 £82,500
90th Percentile £107,625 £94,500 £97,125
Central London median annual salary £70,000 £65,000 £67,500
% change year-on-year +7.69% -3.70% +12.50%

HTML5 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 2,371 1,566 3,891
As % of all permanent IT jobs advertised in the City of London 40.24% 43.78% 38.75%
Number of salaries quoted 2,136 1,389 3,525
10th Percentile £48,750 £47,500 £44,400
25th Percentile £57,500 £57,500 £55,000
Median annual salary (50th Percentile) £75,000 £70,000 £70,000
Median % change year-on-year +7.14% - +7.69%
75th Percentile £95,000 £87,500 £85,000
90th Percentile £110,000 £103,750 £95,000
Central London median annual salary £75,000 £70,000 £70,000
% change year-on-year +7.14% - +7.69%

HTML5
Job Vacancy Trend in the City of London

Job postings citing HTML5 as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for HTML5 in the City of London

HTML5
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing HTML5 in the City of London.

Salary trend for HTML5 in the City of London

HTML5
Salary Histogram in the City of London

Salary distribution for jobs citing HTML5 in the City of London over the 6 months to 17 October 2021.

Salary histogram for HTML5 in the City of London

For the 6 months to 17 October 2021, IT jobs citing HTML5 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 HTML5.

1 181 (100.00%) HTML
2 152 (83.98%) JavaScript
3 138 (76.24%) CSS
4 92 (50.83%) C#
5 80 (44.20%) .NET
6 76 (41.99%) SQL Server
7 69 (38.12%) AngularJS
7 69 (38.12%) React
8 67 (37.02%) Agile Software Development
9 61 (33.70%) CSS3
10 56 (30.94%) Social Skills
11 53 (29.28%) Multithreading
12 52 (28.73%) Azure
12 52 (28.73%) Windows
13 50 (27.62%) Computer Science
14 44 (24.31%) Full Stack Development
14 44 (24.31%) Multithreaded Programming
15 43 (23.76%) Greenfield Project
16 41 (22.65%) Collaborative Working
16 41 (22.65%) Finance
17 40 (22.10%) Git (software)
18 39 (21.55%) Vue.js
19 38 (20.99%) Sass
19 38 (20.99%) TDD
20 36 (19.89%) Java
20 36 (19.89%) SQL
21 34 (18.78%) AWS
22 33 (18.23%) Web Development
22 33 (18.23%) OO
23 32 (17.68%) Web Services

HTML5
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 (3.87%) CMS
2 6 (3.31%) EPiServer
3 5 (2.76%) Confluence
4 4 (2.21%) Apache Spark
5 3 (1.66%) Oracle Coherence
6 1 (0.55%) Headless CMS
Applications
1 3 (1.66%) Adobe Illustrator
1 3 (1.66%) InVision
1 3 (1.66%) Microsoft Office
1 3 (1.66%) Photoshop
1 3 (1.66%) Sketch
1 3 (1.66%) UXPin
Business Applications
1 4 (2.21%) Distributed Ledger
2 3 (1.66%) Shopify
3 1 (0.55%) Salesforce.com CRM
3 1 (0.55%) SAP Hybris
Cloud Services
1 52 (28.73%) Azure
2 34 (18.78%) AWS
3 29 (16.02%) SaaS
4 16 (8.84%) AWS CloudFormation
5 14 (7.73%) npm
6 9 (4.97%) AWS Lambda
6 9 (4.97%) GitHub
6 9 (4.97%) Serverless
7 3 (1.66%) Amazon ECS
7 3 (1.66%) PaaS
8 2 (1.10%) Amazon ElastiCache
8 2 (1.10%) Amazon Kinesis
9 1 (0.55%) Amazon EC2
9 1 (0.55%) GCP
9 1 (0.55%) IaaS
9 1 (0.55%) Power Platform
9 1 (0.55%) PowerApps
9 1 (0.55%) Slack
9 1 (0.55%) Veeva
9 1 (0.55%) Yarn
Communications & Networking
1 1 (0.55%) VoIP
Database & Business Intelligence
1 76 (41.99%) SQL Server
2 8 (4.42%) Relational Database
3 6 (3.31%) Azure SQL Database
3 6 (3.31%) NoSQL
4 4 (2.21%) Apache Hive
4 4 (2.21%) Big Data
4 4 (2.21%) Hadoop
5 3 (1.66%) MongoDB
5 3 (1.66%) MySQL
5 3 (1.66%) Oracle Database
5 3 (1.66%) PostgreSQL
6 2 (1.10%) RDBMS
7 1 (0.55%) Amazon DynamoDB
7 1 (0.55%) Amazon RDS
7 1 (0.55%) Data Warehouse
7 1 (0.55%) KDB
7 1 (0.55%) Qlik Sense
7 1 (0.55%) SQL Server Analysis Services
7 1 (0.55%) SQL Server Integration Services
7 1 (0.55%) Star Schema
Development Applications
1 40 (22.10%) Git (software)
2 20 (11.05%) Jenkins
3 14 (7.73%) webpack
4 13 (7.18%) Bower
4 13 (7.18%) Grunt
5 8 (4.42%) Visual Studio
6 7 (3.87%) JIRA
7 6 (3.31%) Jasmine
8 5 (2.76%) Maven
8 5 (2.76%) Mocha
8 5 (2.76%) Selenium
9 4 (2.21%) SpecFlow
9 4 (2.21%) Team Foundation Server
9 4 (2.21%) TeamCity
10 3 (1.66%) Bitbucket
10 3 (1.66%) Cucumber
10 3 (1.66%) IntelliJ
10 3 (1.66%) JUnit
10 3 (1.66%) NUnit
10 3 (1.66%) Subversion
General
1 56 (30.94%) Social Skills
2 41 (22.65%) Finance
3 13 (7.18%) Banking
4 11 (6.08%) Front Office
5 7 (3.87%) Marketing
6 3 (1.66%) Investment Banking
7 2 (1.10%) Analytical Skills
7 2 (1.10%) Retail
8 1 (0.55%) Law
8 1 (0.55%) Multimedia
8 1 (0.55%) Publishing
Job Titles
1 161 (88.95%) Developer
2 48 (26.52%) Software Developer
3 45 (24.86%) Senior Developer
4 36 (19.89%) C# Developer
5 31 (17.13%) Full Stack Developer
6 28 (15.47%) .NET Developer
7 27 (14.92%) React Developer
8 24 (13.26%) C# .NET Developer
9 23 (12.71%) Senior Software Developer
10 21 (11.60%) Front End Developer (Client-Side Developer)
11 20 (11.05%) Lead Developer
12 17 (9.39%) Java Developer
13 15 (8.29%) JavaScript Developer
13 15 (8.29%) PHP Developer
14 12 (6.63%) Angular Developer
15 11 (6.08%) Lead PHP Developer
16 10 (5.52%) Junior
16 10 (5.52%) Junior Developer
17 9 (4.97%) ASP.NET Developer
17 9 (4.97%) HTML Developer
Libraries, Frameworks & Software Standards
1 181 (100.00%) HTML
2 138 (76.24%) CSS
3 80 (44.20%) .NET
4 69 (38.12%) AngularJS
4 69 (38.12%) React
5 61 (33.70%) CSS3
6 39 (21.55%) Vue.js
7 38 (20.99%) Sass
8 32 (17.68%) Web Services
9 31 (17.13%) ASP.NET
10 28 (15.47%) .NET Core
11 26 (14.36%) Node.js
12 23 (12.71%) .NET Framework
13 21 (11.60%) jQuery
14 19 (10.50%) REST
15 16 (8.84%) LESS
16 13 (7.18%) JSON
16 13 (7.18%) Laravel
16 13 (7.18%) LEMP Stack
16 13 (7.18%) Vuetify.js
Miscellaneous
1 43 (23.76%) Greenfield Project
2 29 (16.02%) User Experience
3 17 (9.39%) Enterprise Software
4 5 (2.76%) Hedge funds
5 4 (2.21%) Clustering
6 3 (1.66%) Data Structures
6 3 (1.66%) Fixed Income
6 3 (1.66%) Foreign Exchange (FX)
6 3 (1.66%) Legacy Systems
6 3 (1.66%) Management Information System
7 2 (1.10%) Mobile App
7 2 (1.10%) Video\Live Streaming
7 2 (1.10%) W3C
Operating Systems
1 52 (28.73%) Windows
2 14 (7.73%) Linux
3 4 (2.21%) Windows Server
3 4 (2.21%) Windows Server 2019
4 1 (0.55%) Apple iOS
Processes & Methodologies
1 67 (37.02%) Agile Software Development
2 53 (29.28%) Multithreading
3 50 (27.62%) Computer Science
4 44 (24.31%) Full Stack Development
4 44 (24.31%) Multithreaded Programming
5 41 (22.65%) Collaborative Working
6 38 (20.99%) TDD
7 33 (18.23%) OO
7 33 (18.23%) Web Development
8 32 (17.68%) DevOps
8 32 (17.68%) Software Engineering
9 28 (15.47%) MVC
10 26 (14.36%) Front End Development
11 23 (12.71%) Continuous Integration
11 23 (12.71%) Fintech
12 20 (11.05%) Software Architecture
13 16 (8.84%) OWASP
14 15 (8.29%) Analytics
15 13 (7.18%) OOP
16 12 (6.63%) OOD
Programming Languages
1 152 (83.98%) JavaScript
2 92 (50.83%) C#
3 36 (19.89%) Java
3 36 (19.89%) SQL
4 26 (14.36%) TypeScript
5 22 (12.15%) Python
6 21 (11.60%) PHP
7 17 (9.39%) Kotlin
8 13 (7.18%) T-SQL
9 12 (6.63%) ES6
10 5 (2.76%) C++
11 4 (2.21%) Scala
12 3 (1.66%) C
12 3 (1.66%) R
12 3 (1.66%) Shell Script
13 2 (1.10%) ES7
13 2 (1.10%) Go
13 2 (1.10%) PL/SQL
14 1 (0.55%) Java 11
14 1 (0.55%) Java 8
Qualifications
1 10 (5.52%) Degree
2 6 (3.31%) Computer Science Degree
3 2 (1.10%) DV Cleared
3 2 (1.10%) SC Cleared
3 2 (1.10%) Security Cleared
4 1 (0.55%) SANS
Quality Assurance & Compliance
1 6 (3.31%) Accessibility
2 5 (2.76%) QA
3 3 (1.66%) PMO
System Software
1 32 (17.68%) Docker
2 4 (2.21%) Active Directory
2 4 (2.21%) Hyper-V
Systems Management
1 14 (7.73%) Kubernetes
2 2 (1.10%) Consul
2 2 (1.10%) Packer
3 1 (0.55%) Opscode Chef
3 1 (0.55%) Systems Management Server (SMS)
3 1 (0.55%) Terraform
Vendors
1 10 (5.52%) Microsoft
2 4 (2.21%) Oracle
3 3 (1.66%) Solace
4 2 (1.10%) Salesforce.com
5 1 (0.55%) Apple
5 1 (0.55%) Demandware
5 1 (0.55%) DocuSign
5 1 (0.55%) Google
5 1 (0.55%) hybris
5 1 (0.55%) SAP
5 1 (0.55%) Telerik
5 1 (0.55%) VMware
5 1 (0.55%) WooCommerce