The following table provides summary statistics for contract job vacancies with a requirement for WebGL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited WebGL over the 3 months to 29 April 2017 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.

WebGL
UK
3 months to
29 Apr 2017
Same period 2016 Same period 2015
Rank 579 638 622
Rank change year-on-year +59 -16  
Contract jobs citing WebGL 17 11 20
As % of all contract IT jobs advertised in the UK 0.036% 0.020% 0.036%
As % of the Libraries, Frameworks & Software Standards category 0.11% 0.071% 0.13%
Number of daily rates quoted 12 4 18
Median daily rate £400 £350 £475
Median daily rate % change year-on-year +14.35% -26.31%  
90% offered a daily rate of more than £353 £333 £300
10% offered a daily rate of more than £498 £368 £515
UK excluding London median daily rate £388 £350 £400
% change year-on-year +10.71% -12.50%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

WebGL is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
UK
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 14910 15532 15002
As % of all contract IT job vacancies advertised in the UK 31.64% 27.80% 26.90%
Number of daily rates quoted 10375 10829 9725
Median daily rate £425 £413 £388
Median daily rate % change year-on-year +3.03% +6.45%  
90% offered a daily rate of more than £300 £300 £280
10% offered a daily rate of more than £575 £570 £550
UK excluding London median daily rate £375 £375 £350
% change year-on-year - +7.14%  
Number of hourly rates quoted 198 194 199
Median hourly rate £42.50 £34.75 £35.00
Median hourly rate % change year-on-year +22.30% -0.71%  
90% offered a hourly rate of more than £17.01 £11.00 £17.86
10% offered a hourly rate of more than £55.00 £50.00 £47.00
UK excluding London median hourly rate £42.50 £35.00 £37.00
% change year-on-year +21.42% -5.40%  

WebGL
Job Vacancy Trend

The job posting trend of jobs advertised citing WebGL as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for WebGL in the UK

WebGL
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing WebGL.

Contractor daily rate trend for WebGL in the UK

WebGL
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing WebGL over the 3 months to 29 April 2017.

Contractor daily rate histogram for WebGL in the UK

WebGL
Contractor Hourly Rate Trend

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing WebGL.

Contractor hourly rate trend for WebGL in the UK

WebGL
Top 11 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing WebGL within the UK over the 3 months to 29 April 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +43 16 £400 +14.35% 2
London +24 10 £475 +35.71%
North West +41 4 £400 +14.28%
Manchester +16 3 £400 +14.28%
Salford - 2 £388 -
South West - 2 £325 -
City of London -10 1 £401 +23.23%
Bath - 1 - -
Somerset - 1 - -
Dundee - 1 - -
Scotland - 1 - -

For the 6 months to 29 April 2017, IT contractor jobs citing WebGL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for WebGL.

1 18 (81.82%) JavaScript
2 11 (50.00%) HTML5 Canvas
3 10 (45.45%) Android
4 8 (36.36%) Git (software)
4 8 (36.36%) HTML
4 8 (36.36%) HTML5
5 7 (31.82%) Agile Software Development
5 7 (31.82%) Games
6 6 (27.27%) Apple iOS
6 6 (27.27%) Mobile App
6 6 (27.27%) Android Development
7 5 (22.73%) React Native
7 5 (22.73%) Pixi.js
7 5 (22.73%) Three.js
7 5 (22.73%) TDD
7 5 (22.73%) C#
7 5 (22.73%) CSS
7 5 (22.73%) Finance
8 4 (18.18%) Apple
8 4 (18.18%) Scrum
8 4 (18.18%) Jasmine
8 4 (18.18%) GitHub
8 4 (18.18%) Sass
8 4 (18.18%) TypeScript
8 4 (18.18%) Unity (Game Engine)
8 4 (18.18%) Mocha
8 4 (18.18%) Software Testing
8 4 (18.18%) Front End Development
8 4 (18.18%) iOS Development
8 4 (18.18%) webpack

WebGL
Co-occurring IT Skills 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 1 (4.55%) Skype for Business
Cloud Services
1 4 (18.18%) GitHub
2 3 (13.64%) Amazon AWS
Communications & Networking
1 1 (4.55%) Skype
1 1 (4.55%) Unified Communications
Database & Business Intelligence
1 1 (4.55%) SQL Server
Development Applications
1 8 (36.36%) Git (software)
2 4 (18.18%) Jasmine
2 4 (18.18%) Mocha
2 4 (18.18%) webpack
3 3 (13.64%) Protractor
4 1 (4.55%) Babel
4 1 (4.55%) Grunt
4 1 (4.55%) gulp
General
1 7 (31.82%) Games
2 5 (22.73%) Finance
3 2 (9.09%) Billing
Job Titles
1 18 (81.82%) Developer
2 8 (36.36%) JavaScript Developer
3 4 (18.18%) JavaScript Engineer
3 4 (18.18%) Mobile Developer
4 3 (13.64%) 3D Developer
4 3 (13.64%) Front End Developer (Client-Side Developer)
4 3 (13.64%) Software Developer
4 3 (13.64%) Web Developer
5 2 (9.09%) Android Developer
5 2 (9.09%) Applications Developer
5 2 (9.09%) C# Developer
5 2 (9.09%) HTML Developer
5 2 (9.09%) Programmer
5 2 (9.09%) Unity 3D Developer
6 1 (4.55%) .NET Applications Developer
6 1 (4.55%) Full Stack Developer
6 1 (4.55%) Graphics Developer
6 1 (4.55%) iOS Developer
6 1 (4.55%) Lead .NET Developer
6 1 (4.55%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 11 (50.00%) HTML5 Canvas
2 8 (36.36%) HTML
2 8 (36.36%) HTML5
3 5 (22.73%) CSS
3 5 (22.73%) Pixi.js
3 5 (22.73%) React Native
3 5 (22.73%) Three.js
4 4 (18.18%) Redux
4 4 (18.18%) Sass
4 4 (18.18%) Unity (Game Engine)
5 3 (13.64%) DOM
5 3 (13.64%) Node.js
5 3 (13.64%) React
6 2 (9.09%) .NET
6 2 (9.09%) CryEngine
6 2 (9.09%) CSS3
6 2 (9.09%) DirectX
6 2 (9.09%) OpenGL
6 2 (9.09%) Unreal Engine
7 1 (4.55%) ASP.NET
Miscellaneous
1 6 (27.27%) Mobile App
2 3 (13.64%) Client/Server
3 2 (9.09%) Algorithms
3 2 (9.09%) Animation
3 2 (9.09%) Fintech
3 2 (9.09%) HTC Vive
3 2 (9.09%) Oculus Rift
4 1 (4.55%) 3D Graphics
4 1 (4.55%) Greenfield Project
4 1 (4.55%) Online Games
Operating Systems
1 10 (45.45%) Android
2 6 (27.27%) Apple iOS
3 1 (4.55%) Windows
Processes & Methodologies
1 7 (31.82%) Agile Software Development
2 6 (27.27%) Android Development
3 5 (22.73%) TDD
4 4 (18.18%) Front End Development
4 4 (18.18%) iOS Development
4 4 (18.18%) Mobile Development
4 4 (18.18%) Scrum
4 4 (18.18%) Software Testing
5 3 (13.64%) 3D Rendering
5 3 (13.64%) Software Engineering
5 3 (13.64%) Wealth Management
5 3 (13.64%) Web Development
6 2 (9.09%) 3D Animation
6 2 (9.09%) Game Development
6 2 (9.09%) High Availability
6 2 (9.09%) OOP
6 2 (9.09%) Performance Analysis
7 1 (4.55%) Data Visualisation
7 1 (4.55%) Performance Testing
7 1 (4.55%) Visualisation
Programming Languages
1 18 (81.82%) JavaScript
2 5 (22.73%) C#
3 4 (18.18%) TypeScript
4 3 (13.64%) C++
4 3 (13.64%) ES6
4 3 (13.64%) JSX
4 3 (13.64%) Python
5 2 (9.09%) Apple Swift
5 2 (9.09%) C
5 2 (9.09%) Java
5 2 (9.09%) Objective-C
6 1 (4.55%) GraphQL
Qualifications
1 1 (4.55%) Degree
1 1 (4.55%) ISEB
1 1 (4.55%) ISTQB
Quality Assurance & Compliance
1 1 (4.55%) QA
System Software
1 1 (4.55%) Active Directory
Systems Management
1 2 (9.09%) HockeyApp
Vendors
1 4 (18.18%) Apple
2 1 (4.55%) Bloomberg
2 1 (4.55%) Reuters