The table below looks at the statistics for OpenGL skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited OpenGL over the 3 months to 31 July 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
OpenGL
Rank 413 404 365
Rank change year-on-year
-9 -39
Contract jobs citing OpenGL 12 19 55
As % of all contract IT jobs located in London 0.051% 0.081% 0.23%
As % of the Libraries, Frameworks & Software Standards category 0.16% 0.26% 0.71%
Number of daily rates quoted 8 15 34
Average daily rate
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£488 £425 £350
Average daily rate % change year-on-year
+14.70% +21.42%
90% offered a daily rate of more than £403 £350 £275
10% offered a daily rate of more than £575 £450 £418
UK excluding London average daily rate £310 £350 £345
% change year-on-year
-11.42% +1.44%
Number of hourly rates quoted 2 2 15
Average hourly rate £41.00 £34.50 £37.50
Average hourly rate % change year-on-year
+18.84% -8.00%
UK excluding London average hourly rate £40.00 - £34.75
OpenGL
England

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the London region.

Libraries, Frameworks & Software Standards Category
London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
7342 7294 7721
As % of all contract IT jobs located in London 31.28% 31.02% 31.85%
Number of daily rates quoted 5324 5187 5545
Average daily rate £425 £420 £400
Average daily rate % change year-on-year
+1.19% +5.00%
90% offered a daily rate of more than £303 £300 £275
10% offered a daily rate of more than £600 £575 £575
UK excluding London average daily rate £350 £340 £325
% change year-on-year
+2.94% +4.61%
Number of hourly rates quoted 53 46 73
Average hourly rate £36.50 £45.00 £40.00
Average hourly rate % change year-on-year
-18.88% +12.50%
90% offered a hourly rate of more than £16.41 £17.50 £19.00
10% offered a hourly rate of more than £62.50 £53.00 £57.50
UK excluding London average hourly rate £40.00 £34.00 £34.00
% change year-on-year
+17.64% -

OpenGL
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing OpenGL across the London region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

OpenGL Jobs Demand Trend in London

OpenGL
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing OpenGL across the London region.

OpenGL Daily Rate Trend in London

OpenGL
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing OpenGL across the London region over the 3 months to 31 July 2015.

OpenGL Daily Rate Histogram in London

OpenGL
Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing OpenGL across the London region.

OpenGL Hourly Rate Trend in London

OpenGL
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing OpenGL within the London region over the 3 months to 31 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -10 3 £525 +16.66% 1
OpenGL
England

OpenGL
Top 30 Related IT Skills in London

For the 6 months to 31 July 2015, IT contractor jobs across the London region citing OpenGL also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited OpenGL.

1 15 (88.24%) C++
2 11 (64.71%) Linux
3 9 (52.94%) Agile Software Development
4 7 (41.18%) Qt
5 6 (35.29%) Android
5 6 (35.29%) TDD
6 5 (29.41%) Pair Programming
6 5 (29.41%) C
6 5 (29.41%) Apple iOS
7 4 (23.53%) Mobile App
7 4 (23.53%) Software Engineering
8 3 (17.65%) Embedded Linux
8 3 (17.65%) Telecoms
8 3 (17.65%) Cocoa
8 3 (17.65%) Objective-C
8 3 (17.65%) DirectX
8 3 (17.65%) Android SDK
8 3 (17.65%) Android Development
8 3 (17.65%) iOS Development
8 3 (17.65%) iOS SDK
9 2 (11.76%) Continuous Improvement
9 2 (11.76%) Open Source
9 2 (11.76%) QA
9 2 (11.76%) Mobile Development
9 2 (11.76%) C#
9 2 (11.76%) Embedded C
9 2 (11.76%) Embedded C++
9 2 (11.76%) Java
9 2 (11.76%) JavaScript
10 1 (5.88%) Software Testing

OpenGL
Top Related IT Skills in London by Category

For the 6 months to 31 July 2015, IT contractor jobs across the London region citing OpenGL also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited OpenGL. Up to 20 skills are shown per category.

Communications & Networking
1 1 (5.88%) DVB
Database & Business Intelligence
1 1 (5.88%) SQLite
General
1 3 (17.65%) Telecoms
2 1 (5.88%) Games
2 1 (5.88%) Retail
Job Titles
1 11 (64.71%) Developer
2 7 (41.18%) C++ Developer
3 4 (23.53%) Qt Developer
3 4 (23.53%) Software Engineer
4 3 (17.65%) iOS Developer
5 2 (11.76%) Senior Developer
5 2 (11.76%) Linux Engineer
5 2 (11.76%) Mobile Developer
5 2 (11.76%) Embedded Linux Engineer
6 1 (5.88%) Android Developer
6 1 (5.88%) Senior iOS Developer
6 1 (5.88%) Senior Android Developer
Libraries, Frameworks & Software Standards
1 7 (41.18%) Qt
2 3 (17.65%) iOS SDK
2 3 (17.65%) DirectX
2 3 (17.65%) Cocoa
2 3 (17.65%) Android SDK
3 1 (5.88%) XML
3 1 (5.88%) OpenGL ES
Miscellaneous
1 4 (23.53%) Mobile App
2 1 (5.88%) Analytical Skills
2 1 (5.88%) DTV
2 1 (5.88%) STB
2 1 (5.88%) IPTV
2 1 (5.88%) Embedded Systems
Operating Systems
1 11 (64.71%) Linux
2 6 (35.29%) Android
3 5 (29.41%) Apple iOS
4 3 (17.65%) Embedded Linux
5 1 (5.88%) Tizen
Processes & Methodologies
1 9 (52.94%) Agile Software Development
2 6 (35.29%) TDD
3 5 (29.41%) Pair Programming
4 4 (23.53%) Software Engineering
5 3 (17.65%) Android Development
5 3 (17.65%) iOS Development
6 2 (11.76%) Mobile Development
6 2 (11.76%) Open Source
6 2 (11.76%) Continuous Improvement
7 1 (5.88%) Embedded Software Development
7 1 (5.88%) Mobile Application Development
7 1 (5.88%) Software Testing
7 1 (5.88%) Unit Testing
7 1 (5.88%) Parallel Computing
7 1 (5.88%) OOP
7 1 (5.88%) OO
7 1 (5.88%) E-Commerce
Programming Languages
1 15 (88.24%) C++
2 5 (29.41%) C
3 3 (17.65%) Objective-C
4 2 (11.76%) C#
4 2 (11.76%) Java
4 2 (11.76%) JavaScript
4 2 (11.76%) Embedded C
4 2 (11.76%) Embedded C++
5 1 (5.88%) GLSL
Qualifications
1 1 (5.88%) Degree
Quality Assurance & Compliance
1 2 (11.76%) QA
Vendors
1 1 (5.88%) Google