Period
to 24 May 2020

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for HTML5 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited HTML5 over the 6 months to 24 May 2020 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.

HTML5
Central London > City of London
6 months to
24 May 2020
Same period 2019 Same period 2018
Rank 90 70 42
Rank change year-on-year -20 -28 0
Contract jobs citing HTML5 67 222 356
As % of all contract jobs advertised in the City of London 2.11% 3.43% 5.14%
As % of the Libraries, Frameworks & Software Standards category 6.21% 9.02% 13.37%
Number of daily rates quoted 51 182 293
Median daily rate £505 £500 £513
Median daily rate % change year-on-year +1.00% -2.44% +7.89%
10th Percentile £350 £401 £319
90th Percentile £675 £675 £675
Central London median daily rate £500 £500 £500
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London median hourly rate - - -

HTML5 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 1,079 2,461 2,663
As % of all contract IT jobs advertised in the City of London 34.04% 38.01% 38.43%
Number of daily rates quoted 810 1,973 2,184
Median daily rate £525 £525 £525
10th Percentile £382 £413 £363
90th Percentile £675 £675 £669
Central London median daily rate £525 £525 £505
% change year-on-year - +3.96% +6.32%
Number of hourly rates quoted 11 10 14
Median hourly rate £35.00 £46.85 £21.75
Median hourly rate % change year-on-year -25.29% +115.39% -12.51%
10th Percentile £24.50 £31.48 £21.08
90th Percentile £57.50 £69.25 £58.23
Median hourly rate £35.00 £46.85 £22.00
% change year-on-year -25.29% +112.94% -11.50%

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
Contractor Daily Rate Trend in the City of London

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

Daily rate trend for HTML5 in the City of London

HTML5
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing HTML5 in the City of London over the 6 months to 24 May 2020.

Daily rate histogram for HTML5 in the City of London

HTML5
Contractor Hourly Rate Trend in the City of London

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

Hourly rate trend for HTML5 in the City of London

For the 6 months to 24 May 2020, IT contractor 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 contract job ads across the City of London region with a requirement for HTML5.

1 67 (100.00%) HTML
2 46 (68.66%) CSS
3 41 (61.19%) JavaScript
4 34 (50.75%) Agile Software Development
5 33 (49.25%) Java
6 24 (35.82%) CSS3
7 21 (31.34%) React
8 19 (28.36%) AngularJS
9 18 (26.87%) Enterprise Software
10 17 (25.37%) TDD
11 16 (23.88%) User Experience
12 15 (22.39%) Front End Development
12 15 (22.39%) Git (software)
13 13 (19.40%) jQuery
13 13 (19.40%) Web Development
14 12 (17.91%) Banking
14 12 (17.91%) Multithreading
14 12 (17.91%) Data Structures
15 11 (16.42%) RESTful
15 11 (16.42%) BDD
15 11 (16.42%) Oracle
15 11 (16.42%) OO
15 11 (16.42%) Electronic Trading
16 10 (14.93%) Continuous Integration
16 10 (14.93%) Microservices
16 10 (14.93%) Multithreaded Programming
17 9 (13.43%) Relational Database
17 9 (13.43%) SDLC
17 9 (13.43%) Jenkins
17 9 (13.43%) GitHub

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 3 (4.48%) Confluence
1 3 (4.48%) Elasticsearch
1 3 (4.48%) WebLogic
1 3 (4.48%) WebSphere
2 2 (2.99%) CMS
2 2 (2.99%) Drupal
3 1 (1.49%) Apache Spark
3 1 (1.49%) Tornado
Applications
1 3 (4.48%) Sketch
2 2 (2.99%) Adobe Creative Suite
2 2 (2.99%) Figma
3 1 (1.49%) InVision
3 1 (1.49%) Zeplin
Business Applications
1 2 (2.99%) Magento
2 1 (1.49%) Dynamics CRM
Cloud Services
1 9 (13.43%) GitHub
2 7 (10.45%) AWS
3 2 (2.99%) Azure
3 2 (2.99%) GCP
3 2 (2.99%) npm
4 1 (1.49%) Amazon Cognito
4 1 (1.49%) Amazon EC2
4 1 (1.49%) Amazon S3
4 1 (1.49%) AWS CloudFormation
4 1 (1.49%) Cloud Computing
4 1 (1.49%) Dynamics 365
4 1 (1.49%) Heroku
4 1 (1.49%) Serverless
Communications & Networking
1 5 (7.46%) HTTP
2 2 (2.99%) AMQP
3 1 (1.49%) DHCP
3 1 (1.49%) DNS
3 1 (1.49%) DOCSIS
3 1 (1.49%) FTP
3 1 (1.49%) MQTT
3 1 (1.49%) SNMP
3 1 (1.49%) SSL
3 1 (1.49%) TCP/IP
Database & Business Intelligence
1 9 (13.43%) Relational Database
2 8 (11.94%) RDBMS
2 8 (11.94%) SQL Server
3 6 (8.96%) MongoDB
4 4 (5.97%) MySQL
4 4 (5.97%) PostgreSQL
5 3 (4.48%) Apache Cassandra
5 3 (4.48%) NoSQL
6 1 (1.49%) Aerospike
6 1 (1.49%) Amazon Aurora
6 1 (1.49%) Amazon DynamoDB
6 1 (1.49%) Apache Hive
6 1 (1.49%) Big Data
6 1 (1.49%) Blockchain
6 1 (1.49%) Data Lake
6 1 (1.49%) Redis
6 1 (1.49%) SQL Server Reporting Services
Development Applications
1 15 (22.39%) Git (software)
2 9 (13.43%) Ant
2 9 (13.43%) Jenkins
3 6 (8.96%) git-flow
3 6 (8.96%) JUnit
4 5 (7.46%) JIRA
5 4 (5.97%) Gradle
6 3 (4.48%) Android Studio
6 3 (4.48%) Axure RP
6 3 (4.48%) gulp
6 3 (4.48%) JMeter
6 3 (4.48%) Maven
6 3 (4.48%) Mockito
6 3 (4.48%) webpack
7 2 (2.99%) Babel
7 2 (2.99%) GitLab
7 2 (2.99%) Karma Test Runner
7 2 (2.99%) PhpStorm
7 2 (2.99%) Selenium
7 2 (2.99%) Visual Studio
General
1 12 (17.91%) Banking
2 9 (13.43%) Finance
3 6 (8.96%) Front Office
4 5 (7.46%) Investment Banking
5 2 (2.99%) Advertising
5 2 (2.99%) Law
6 1 (1.49%) Public Sector
Job Titles
1 48 (71.64%) Developer
2 12 (17.91%) Java Developer
3 9 (13.43%) Front End Developer (Client-Side Developer)
4 7 (10.45%) Designer
4 7 (10.45%) Full Stack Developer
4 7 (10.45%) UI Developer
5 6 (8.96%) React Developer
6 4 (5.97%) UX Designer
7 3 (4.48%) Android Engineer
7 3 (4.48%) Angular Developer
7 3 (4.48%) Java Engineer
7 3 (4.48%) UI Designer
7 3 (4.48%) UI/UX Developer
7 3 (4.48%) UX Developer
8 2 (2.99%) Drupal Developer
8 2 (2.99%) Magento Developer
8 2 (2.99%) Ruby on Rails Developer
8 2 (2.99%) Senior Java Engineer
8 2 (2.99%) UI/UX Designer
8 2 (2.99%) Visual Designer
Libraries, Frameworks & Software Standards
1 67 (100.00%) HTML
2 46 (68.66%) CSS
3 24 (35.82%) CSS3
4 21 (31.34%) React
5 19 (28.36%) AngularJS
6 13 (19.40%) jQuery
7 11 (16.42%) RESTful
8 8 (11.94%) Node.js
9 7 (10.45%) REST
9 7 (10.45%) Spring
10 6 (8.96%) RxJava
10 6 (8.96%) Sass
10 6 (8.96%) Swing
11 5 (7.46%) JSON
11 5 (7.46%) SOAP
11 5 (7.46%) Swagger
11 5 (7.46%) Web Services
12 4 (5.97%) .NET
12 4 (5.97%) Spring Boot
13 3 (4.48%) Android SDK
Miscellaneous
1 18 (26.87%) Enterprise Software
2 16 (23.88%) User Experience
3 12 (17.91%) Data Structures
4 8 (11.94%) Fixed Income
5 6 (8.96%) Mobile App
5 6 (8.96%) Mobile Payment
6 5 (7.46%) Greenfield Project
7 4 (5.97%) Foreign Exchange (FX)
8 3 (4.48%) W3C
9 2 (2.99%) Animation
9 2 (2.99%) Credit Risk
9 2 (2.99%) Graphic Design
9 2 (2.99%) Web 2.0
10 1 (1.49%) Analytical Skills
10 1 (1.49%) Cloud Native
10 1 (1.49%) Social Media
Operating Systems
1 6 (8.96%) Linux
2 3 (4.48%) Android
3 1 (1.49%) Windows
Processes & Methodologies
1 34 (50.75%) Agile Software Development
2 17 (25.37%) TDD
3 15 (22.39%) Front End Development
4 13 (19.40%) Web Development
5 12 (17.91%) Multithreading
6 11 (16.42%) BDD
6 11 (16.42%) Electronic Trading
6 11 (16.42%) OO
7 10 (14.93%) Continuous Integration
7 10 (14.93%) Microservices
7 10 (14.93%) Multithreaded Programming
8 9 (13.43%) Continuous Improvement
8 9 (13.43%) SDLC
9 7 (10.45%) Concurrent Programming
9 7 (10.45%) DevOps
9 7 (10.45%) OOD
9 7 (10.45%) Software Engineering
9 7 (10.45%) Unit Testing
10 6 (8.96%) Scrum
10 6 (8.96%) Waterfall
Programming Languages
1 41 (61.19%) JavaScript
2 33 (49.25%) Java
3 9 (13.43%) SQL
4 7 (10.45%) PHP
5 6 (8.96%) Kotlin
5 6 (8.96%) TypeScript
6 5 (7.46%) C#
7 4 (5.97%) Python
8 3 (4.48%) ES6
8 3 (4.48%) Java 8
9 2 (2.99%) Bash Shell
9 2 (2.99%) Perl
9 2 (2.99%) PL/SQL
9 2 (2.99%) Ruby
9 2 (2.99%) Shell Script
10 1 (1.49%) ES7
10 1 (1.49%) Scala
10 1 (1.49%) T-SQL
10 1 (1.49%) XPath
Qualifications
1 5 (7.46%) Computer Science Degree
1 5 (7.46%) Degree
2 2 (2.99%) SC Cleared
2 2 (2.99%) Security Cleared
3 1 (1.49%) Master's Degree
Quality Assurance & Compliance
1 8 (11.94%) QA
2 1 (1.49%) MiFID
2 1 (1.49%) WCAG
System Software
1 7 (10.45%) Docker
Systems Management
1 3 (4.48%) Ansible
1 3 (4.48%) Kubernetes
2 1 (1.49%) Docker Swarm
2 1 (1.49%) Terraform
Vendors
1 11 (16.42%) Oracle
2 3 (4.48%) Adobe
3 2 (2.99%) Google
4 1 (1.49%) Atlassian
4 1 (1.49%) Cloudera
4 1 (1.49%) Gemalto
4 1 (1.49%) Hortonworks
4 1 (1.49%) Microsoft
4 1 (1.49%) Nokia