Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Semantic HTML skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Semantic HTML over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Semantic HTML, XHTML (Semantic Markup)
England > London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 753 788 816
Rank change year-on-year +35 +28 +4
Permanent jobs citing Semantic HTML 79 69 95
As % of all permanent IT jobs advertised in London 0.10% 0.091% 0.11%
As % of the Libraries, Frameworks & Software Standards category 0.27% 0.23% 0.29%
Number of salaries quoted 59 64 83
London median annual salary £60,000 £50,000 £47,500
Median salary % change year-on-year +20.00% +5.26% -
10th Percentile £32,500 £38,750 £32,500
90th Percentile £72,500 £79,625 £67,500
England median annual salary £45,000 £45,000 £45,000

Semantic HTML 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 London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 29461 30394 33319
As % of all permanent IT jobs advertised in London 39.00% 40.16% 37.63%
Number of salaries quoted 24005 26789 28544
London median annual salary £60,000 £58,000 £55,000
Median salary % change year-on-year +3.45% +5.45% +4.76%
10th Percentile £36,250 £35,000 £34,500
90th Percentile £88,900 £86,250 £83,750
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Semantic HTML
Job Vacancy Trend in London

Job postings citing Semantic HTML as a percentage of all IT jobs advertised in London.

Job vacancy trend for Semantic HTML in London

Semantic HTML
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Semantic HTML in London.

Salary trend for Semantic HTML in London

Semantic HTML
Salary Histogram in London

The salary distribution of IT jobs citing Semantic HTML in London over the 6 months to 21 November 2017.

Salary histogram for Semantic HTML in London

Semantic HTML
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Semantic HTML within the London region over the 6 months to 21 November 2017. 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
Central London +19 18 £70,000 +64.71% 1
Semantic HTML
England

For the 6 months to 21 November 2017, IT jobs citing Semantic HTML also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for Semantic HTML.

1 79 (100.00%) JavaScript
2 74 (93.67%) HTML
2 74 (93.67%) CSS
3 69 (87.34%) HTML5
4 43 (54.43%) Agile Software Development
5 40 (50.63%) User Experience
6 39 (49.37%) React
6 39 (49.37%) jQuery
6 39 (49.37%) Sass
7 37 (46.84%) AngularJS
7 37 (46.84%) Responsive Web Design
7 37 (46.84%) Front End Development
8 34 (43.04%) Git (software)
8 34 (43.04%) TDD
9 33 (41.77%) Node.js
10 28 (35.44%) Web Design
11 22 (27.85%) Backbone.js
12 20 (25.32%) Jasmine
12 20 (25.32%) LESS
12 20 (25.32%) CSS3
13 19 (24.05%) GitHub
13 19 (24.05%) Web Development
13 19 (24.05%) OOP
13 19 (24.05%) Mobile First
14 18 (22.78%) Degree
14 18 (22.78%) BDD
15 17 (21.52%) REST
15 17 (21.52%) MVC
16 16 (20.25%) SOA
16 16 (20.25%) Photoshop

Semantic HTML
Co-occurring IT Skills in 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 12 (15.19%) Drupal
1 12 (15.19%) SharePoint
2 8 (10.13%) Adobe Experience Manager
2 8 (10.13%) EPiServer
2 8 (10.13%) WordPress
3 4 (5.06%) SharePoint 2013
4 1 (1.27%) CMS
Applications
1 16 (20.25%) Photoshop
2 4 (5.06%) InfoPath
Business Applications
1 1 (1.27%) Magento
Cloud Services
1 19 (24.05%) GitHub
2 7 (8.86%) Amazon AWS
3 6 (7.59%) Microsoft Azure
4 5 (6.33%) npm
5 1 (1.27%) Google Analytics
5 1 (1.27%) Heroku
Communications & Networking
1 12 (15.19%) HTTP
2 4 (5.06%) Intranet
3 2 (2.53%) SSH
Database & Business Intelligence
1 6 (7.59%) MySQL
2 5 (6.33%) MongoDB
2 5 (6.33%) NoSQL
2 5 (6.33%) PostgreSQL
2 5 (6.33%) Redis
2 5 (6.33%) Relational Database
3 4 (5.06%) SQL Server
3 4 (5.06%) SQL Server 2008
3 4 (5.06%) SQL Server 2016
4 1 (1.27%) SQL Server Analysis Services
4 1 (1.27%) SQL Server Integration Services
4 1 (1.27%) SQL Server Reporting Services
Development Applications
1 34 (43.04%) Git (software)
2 20 (25.32%) Jasmine
3 14 (17.72%) Subversion
3 14 (17.72%) webpack
4 13 (16.46%) Karma Test Runner
5 12 (15.19%) Bitbucket
6 11 (13.92%) Grunt
7 10 (12.66%) gulp
8 8 (10.13%) Mocha
9 6 (7.59%) CasperJS
9 6 (7.59%) Jenkins
9 6 (7.59%) Octopus Deploy
9 6 (7.59%) QUnit
9 6 (7.59%) TeamCity
10 5 (6.33%) PostCSS
11 4 (5.06%) git-flow
12 2 (2.53%) Babel
12 2 (2.53%) Sublime Text
13 1 (1.27%) Fiddler
13 1 (1.27%) Firebug
General
1 9 (11.39%) Finance
2 5 (6.33%) Digital Economy
2 5 (6.33%) Marketing
3 4 (5.06%) Retail
4 1 (1.27%) Publishing
Job Titles
1 69 (87.34%) Developer
2 44 (55.70%) Front End Developer (Client-Side Developer)
3 19 (24.05%) Senior Developer
4 16 (20.25%) Senior Front-End Developer
5 14 (17.72%) UI Developer
6 11 (13.92%) Web Developer
7 9 (11.39%) Agile Developer
7 9 (11.39%) Front End Web Developer (Client-Side Developer)
8 7 (8.86%) JavaScript Developer
9 5 (6.33%) Consultant
9 5 (6.33%) Senior Consultant
9 5 (6.33%) Senior UI Consultant
9 5 (6.33%) UI Consultant
10 4 (5.06%) HTML CSS Developer
10 4 (5.06%) HTML Developer
10 4 (5.06%) SharePoint Developer
10 4 (5.06%) WordPress Developer
11 3 (3.80%) C# Developer
11 3 (3.80%) Junior
11 3 (3.80%) Lead Developer
Libraries, Frameworks & Software Standards
1 74 (93.67%) CSS
1 74 (93.67%) HTML
2 69 (87.34%) HTML5
3 39 (49.37%) jQuery
3 39 (49.37%) React
3 39 (49.37%) Sass
4 37 (46.84%) AngularJS
5 33 (41.77%) Node.js
6 22 (27.85%) Backbone.js
7 20 (25.32%) CSS3
7 20 (25.32%) LESS
8 17 (21.52%) REST
9 15 (18.99%) Ajax
10 14 (17.72%) .NET
10 14 (17.72%) Express
10 14 (17.72%) RESTful
11 13 (16.46%) Web Services
12 8 (10.13%) Underscore.js
13 7 (8.86%) Browserify
13 7 (8.86%) koa
Miscellaneous
1 40 (50.63%) User Experience
2 13 (16.46%) Computer Science
3 7 (8.86%) Fintech
4 5 (6.33%) Greenfield Project
4 5 (6.33%) Smartphone
4 5 (6.33%) W3C
5 4 (5.06%) Semantic Web
6 1 (1.27%) Algorithms
6 1 (1.27%) Mainframe
Operating Systems
1 1 (1.27%) Linux
Processes & Methodologies
1 43 (54.43%) Agile Software Development
2 37 (46.84%) Front End Development
2 37 (46.84%) Responsive Web Design
3 34 (43.04%) TDD
4 28 (35.44%) Web Design
5 19 (24.05%) Mobile First
5 19 (24.05%) OOP
5 19 (24.05%) Web Development
6 18 (22.78%) BDD
7 17 (21.52%) MVC
8 16 (20.25%) SOA
9 15 (18.99%) OO
9 15 (18.99%) Wireframes
10 14 (17.72%) Scrum
10 14 (17.72%) Typography
11 12 (15.19%) Don't repeat yourself (DRY)
11 12 (15.19%) Pair Programming
12 10 (12.66%) BEM - Block Element Modifier
12 10 (12.66%) Cross-Browser Development
13 9 (11.39%) Microservices
Programming Languages
1 79 (100.00%) JavaScript
2 13 (16.46%) ES6
3 9 (11.39%) SQL
4 5 (6.33%) Java
4 5 (6.33%) PowerShell
5 4 (5.06%) C
5 4 (5.06%) C#
5 4 (5.06%) C++
5 4 (5.06%) T-SQL
6 3 (3.80%) PHP
7 1 (1.27%) TypeScript
Qualifications
1 18 (22.78%) Degree
2 13 (16.46%) Computer Science Degree
Quality Assurance & Compliance
1 15 (18.99%) QA
Vendors
1 10 (12.66%) Adobe
2 8 (10.13%) Sitecore
3 5 (6.33%) WooCommerce
4 4 (5.06%) Microsoft
5 2 (2.53%) Optimizely
6 1 (1.27%) DoubleClick
6 1 (1.27%) Google