Period
to 30 October 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 30 October 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
30 Oct 2020
Same period 2019 Same period 2018
Rank 53 100 52
Rank change year-on-year +47 -48 -19
Contract jobs citing HTML5 62 142 316
As % of all contract jobs advertised in the City of London 3.43% 2.38% 4.49%
As % of the Libraries, Frameworks & Software Standards category 11.57% 6.62% 11.24%
Number of daily rates quoted 60 115 275
Median daily rate £550 £525 £500
Median daily rate % change year-on-year +4.76% +5.00% -4.76%
10th Percentile £406 £401 £359
90th Percentile £619 £675 £675
Central London median daily rate £550 £500 £500
% change year-on-year +10.00% - -2.44%
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 536 2,146 2,812
As % of all contract IT jobs advertised in the City of London 29.63% 35.95% 39.96%
Number of daily rates quoted 396 1,757 2,346
Median daily rate £525 £538 £525
Median daily rate % change year-on-year -2.33% +2.38% +2.44%
10th Percentile £353 £406 £400
90th Percentile £688 £675 £675
Central London median daily rate £525 £525 £525
Number of hourly rates quoted 5 6 6
Median hourly rate £35.00 £46.85 £22.00
Median hourly rate % change year-on-year -25.29% +112.94% +2.33%
10th Percentile £28.10 £31.06 £16.65
90th Percentile £39.30 £60.25 £72.25
Median hourly rate £35.00 £44.57 £22.00
% change year-on-year -21.46% +102.57% +2.33%

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 30 October 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 30 October 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 62 (100.00%) HTML
2 52 (83.87%) JavaScript
3 42 (67.74%) CSS
4 33 (53.23%) AngularJS
5 32 (51.61%) CSS3
6 28 (45.16%) Jenkins
7 27 (43.55%) Agile Software Development
8 23 (37.10%) Banking
8 23 (37.10%) Finance
9 21 (33.87%) Java
9 21 (33.87%) Software Engineering
9 21 (33.87%) Git (software)
9 21 (33.87%) AWS
10 19 (30.65%) Sass
11 18 (29.03%) TDD
11 18 (29.03%) Web Services
12 17 (27.42%) Azure
13 16 (25.81%) REST
13 16 (25.81%) DevOps
13 16 (25.81%) Web Development
14 15 (24.19%) Continuous Integration
14 15 (24.19%) Docker
14 15 (24.19%) LESS
15 14 (22.58%) TypeScript
15 14 (22.58%) Microservices
15 14 (22.58%) PHP
16 13 (20.97%) Spring
16 13 (20.97%) Vue.js
17 12 (19.35%) React
17 12 (19.35%) User Experience

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 (11.29%) Elasticsearch
2 6 (9.68%) Apache
2 6 (9.68%) Red Hat Fuse
3 5 (8.06%) Apache Spark
3 5 (8.06%) Tornado
4 3 (4.84%) Confluence
5 1 (1.61%) Jupyter
Applications
1 2 (3.23%) Sketch
2 1 (1.61%) Adobe Illustrator
2 1 (1.61%) InVision
2 1 (1.61%) Photoshop
2 1 (1.61%) Zeplin
Business Applications
1 1 (1.61%) Magento
1 1 (1.61%) Payment Gateway
Cloud Services
1 21 (33.87%) AWS
2 17 (27.42%) Azure
3 6 (9.68%) GCP
4 4 (6.45%) Amazon ECS
4 4 (6.45%) Amazon ElastiCache
4 4 (6.45%) Amazon Kinesis
4 4 (6.45%) AWS CloudFormation
4 4 (6.45%) PaaS
4 4 (6.45%) SaaS
5 2 (3.23%) npm
5 2 (3.23%) Serverless
6 1 (1.61%) Amazon Cognito
6 1 (1.61%) Amazon EC2
6 1 (1.61%) Amazon S3
6 1 (1.61%) Apigee
6 1 (1.61%) SuccessFactors
Communications & Networking
1 1 (1.61%) HTTP
Database & Business Intelligence
1 11 (17.74%) Relational Database
2 9 (14.52%) SQL Server
3 8 (12.90%) RDBMS
4 6 (9.68%) Apache Hive
4 6 (9.68%) PostgreSQL
5 5 (8.06%) Big Data
6 3 (4.84%) MySQL
7 1 (1.61%) Amazon Aurora
7 1 (1.61%) Amazon DynamoDB
7 1 (1.61%) Cloud Spanner
7 1 (1.61%) Hazelcast
7 1 (1.61%) MongoDB
7 1 (1.61%) NoSQL
Development Applications
1 28 (45.16%) Jenkins
2 21 (33.87%) Git (software)
3 5 (8.06%) GitLab
3 5 (8.06%) Hudson
3 5 (8.06%) ProC
4 4 (6.45%) Grunt
4 4 (6.45%) JIRA
5 3 (4.84%) gulp
5 3 (4.84%) Jasmine
5 3 (4.84%) Subversion
5 3 (4.84%) webpack
6 2 (3.23%) Bower
6 2 (3.23%) Karma Test Runner
6 2 (3.23%) Mocha
6 2 (3.23%) Protractor
6 2 (3.23%) Team Foundation Server
7 1 (1.61%) Ant
7 1 (1.61%) JMeter
7 1 (1.61%) JUnit
7 1 (1.61%) PyUnit
General
1 23 (37.10%) Banking
1 23 (37.10%) Finance
2 5 (8.06%) Front Office
2 5 (8.06%) Investment Banking
3 3 (4.84%) Public Sector
4 2 (3.23%) Back Office
5 1 (1.61%) Marketing
Job Titles
1 50 (80.65%) Developer
2 12 (19.35%) Backend Developer
2 12 (19.35%) PHP Developer
3 11 (17.74%) Java Developer
4 9 (14.52%) Front End Developer (Client-Side Developer)
5 6 (9.68%) React Developer
6 5 (8.06%) Angular Developer
6 5 (8.06%) Data Engineer
6 5 (8.06%) Full Stack Developer
7 4 (6.45%) Applications Developer
7 4 (6.45%) Architect
7 4 (6.45%) HTML Developer
7 4 (6.45%) Java Applications Developer
7 4 (6.45%) UI Developer
8 3 (4.84%) AWS Developer
8 3 (4.84%) HTML CSS Developer
8 3 (4.84%) Java Architect
8 3 (4.84%) Java Solutions Architect
8 3 (4.84%) JavaScript Developer
8 3 (4.84%) Solutions Architect
Libraries, Frameworks & Software Standards
1 62 (100.00%) HTML
2 42 (67.74%) CSS
3 33 (53.23%) AngularJS
4 32 (51.61%) CSS3
5 19 (30.65%) Sass
6 18 (29.03%) Web Services
7 16 (25.81%) REST
8 15 (24.19%) LESS
9 13 (20.97%) Spring
9 13 (20.97%) Vue.js
10 12 (19.35%) Laravel
10 12 (19.35%) React
10 12 (19.35%) Vuetify.js
11 10 (16.13%) jQuery
11 10 (16.13%) Redux
12 7 (11.29%) Hibernate
12 7 (11.29%) JDBC
12 7 (11.29%) JMS
13 6 (9.68%) GWT
13 6 (9.68%) JSF
Miscellaneous
1 12 (19.35%) Enterprise Software
1 12 (19.35%) User Experience
2 10 (16.13%) Clustering
3 4 (6.45%) Greenfield Project
4 3 (4.84%) Credit Risk
4 3 (4.84%) Fixed Income
5 1 (1.61%) e-Learning
5 1 (1.61%) Graphic Design
5 1 (1.61%) Learning Management System
5 1 (1.61%) Podcast
5 1 (1.61%) SCORM
5 1 (1.61%) Smartphone
Operating Systems
1 6 (9.68%) Linux
2 1 (1.61%) Android
2 1 (1.61%) Apple iOS
2 1 (1.61%) Mac OS X
2 1 (1.61%) Unix
Processes & Methodologies
1 27 (43.55%) Agile Software Development
2 21 (33.87%) Software Engineering
3 18 (29.03%) TDD
4 16 (25.81%) DevOps
4 16 (25.81%) Web Development
5 15 (24.19%) Continuous Integration
6 14 (22.58%) Microservices
7 12 (19.35%) Multithreading
7 12 (19.35%) MVC
8 11 (17.74%) Front End Development
9 10 (16.13%) High Availability
9 10 (16.13%) OO
9 10 (16.13%) Performance Tuning
9 10 (16.13%) Scalability Testing
10 8 (12.90%) Multithreaded Programming
10 8 (12.90%) Scrum
11 7 (11.29%) Unit Testing
12 6 (9.68%) Continuous Deployment
12 6 (9.68%) Open Source
13 5 (8.06%) Web Design
Programming Languages
1 52 (83.87%) JavaScript
2 21 (33.87%) Java
3 14 (22.58%) PHP
3 14 (22.58%) TypeScript
4 8 (12.90%) Python
5 6 (9.68%) Java 8
6 5 (8.06%) Scala
7 3 (4.84%) SQL
8 2 (3.23%) C#
9 1 (1.61%) ES6
9 1 (1.61%) ES7
9 1 (1.61%) Go
9 1 (1.61%) Ruby
Qualifications
1 3 (4.84%) Degree
1 3 (4.84%) SC Cleared
1 3 (4.84%) Security Cleared
2 2 (3.23%) Computer Science Degree
3 1 (1.61%) AWS Certification
Quality Assurance & Compliance
1 4 (6.45%) WCAG
2 3 (4.84%) MiFID
3 1 (1.61%) QA
System Software
1 15 (24.19%) Docker
Systems Management
1 6 (9.68%) Ansible
2 2 (3.23%) Kubernetes
3 1 (1.61%) Terraform
Vendors
1 7 (11.29%) Oracle
2 6 (9.68%) Google
3 5 (8.06%) Cloudera
3 5 (8.06%) Hortonworks
4 2 (3.23%) Adobe
4 2 (3.23%) SAP
5 1 (1.61%) Brightcove
5 1 (1.61%) Confluent
5 1 (1.61%) GoldenSource
5 1 (1.61%) Splunk
5 1 (1.61%) YouTube