The table below looks at the statistics for OpenGL skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited OpenGL over the 3 months to 19 February 2017 with a comparison to the same period over 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.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
OpenGL
England / London
Rank 387 373 391
Rank change year-on-year
-14 +18
Contract jobs citing OpenGL 8 40 18
As % of all contract IT jobs located in London 0.042% 0.19% 0.084%
As % of the Libraries, Frameworks & Software Standards category 0.12% 0.59% 0.28%
Number of daily rates quoted 5 35 11
Median daily rate £450 £475 £338
Median daily rate % change year-on-year
-5.26% +40.74%
UK excluding London median daily rate £365 £300 £300
% change year-on-year
+21.66% -
Number of hourly rates quoted 3 0 2
Median hourly rate £47.50 - £35.00
UK excluding London median hourly rate £40.00 £43.75 £60.00
% change year-on-year
-8.57% -27.08%

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
6621 6742 6410
As % of all contract IT jobs located in London 34.79% 31.52% 30.08%
Number of daily rates quoted 4973 4988 4752
Median daily rate £475 £450 £425
Median daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £350 £325 £313
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 33 43 22
Median hourly rate £47.50 £50.00 £28.25
Median hourly rate % change year-on-year
-5.00% +76.99%
90% offered a hourly rate of more than £22.00 £23.75 £20.00
10% offered a hourly rate of more than £60.00 £55.00 £55.00
UK excluding London median hourly rate £37.50 £38.75 £33.50
% change year-on-year
-3.22% +15.67%

OpenGL
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing OpenGL as a proportion of all IT contracts with a match in 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
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
Top 30 Related IT Skills in London

For the 6 months to 19 February 2017, IT contractor jobs citing OpenGL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for OpenGL.

1 34 (87.18%) C++
2 21 (53.85%) Agile Software Development
3 19 (48.72%) Android
4 18 (46.15%) Linux
5 17 (43.59%) Open Source
5 17 (43.59%) Android Development
6 14 (35.90%) Augmented Reality
6 14 (35.90%) Qt
6 14 (35.90%) Degree
6 14 (35.90%) TDD
7 13 (33.33%) Pair Programming
7 13 (33.33%) C
7 13 (33.33%) QA
7 13 (33.33%) Continuous Improvement
7 13 (33.33%) Android SDK
8 12 (30.77%) Apple iOS
8 12 (30.77%) Python
9 11 (28.21%) iOS Development
10 10 (25.64%) Algorithms
10 10 (25.64%) Mobile Development
10 10 (25.64%) Android Studio
10 10 (25.64%) JNI
10 10 (25.64%) iOS SDK
10 10 (25.64%) Gradle
11 9 (23.08%) Xcode
11 9 (23.08%) Cross-Platform Development
12 8 (20.51%) CocoaPods
13 6 (15.38%) Software Engineering
14 5 (12.82%) Unit Testing
15 4 (10.26%) SQLite

OpenGL
Top Related 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:

Communications & Networking
1 4 (10.26%) Internet
Database & Business Intelligence
1 4 (10.26%) SQLite
Development Applications
1 10 (25.64%) Android Studio
1 10 (25.64%) Gradle
2 9 (23.08%) Xcode
3 8 (20.51%) CocoaPods
4 2 (5.13%) Visual Studio
5 1 (2.56%) Bugzilla
5 1 (2.56%) Git (software)
5 1 (2.56%) Jenkins
5 1 (2.56%) Qt Creator
General
1 4 (10.26%) Games
2 3 (7.69%) Electronics
Job Titles
1 31 (79.49%) Developer
2 18 (46.15%) C++ Developer
3 9 (23.08%) Mobile Developer
4 7 (17.95%) Android Developer
5 6 (15.38%) Qt Developer
6 4 (10.26%) Agile Developer
6 4 (10.26%) C++ GUI Developer
6 4 (10.26%) GUI Developer
7 3 (7.69%) iOS Android Developer
7 3 (7.69%) iOS Developer
8 2 (5.13%) C Developer
8 2 (5.13%) C/C++ Developer
8 2 (5.13%) Python Developer
9 1 (2.56%) 3D Developer
9 1 (2.56%) Senior Android Developer
9 1 (2.56%) Senior Developer
9 1 (2.56%) Software Engineer
9 1 (2.56%) Unity 3D Developer
Libraries, Frameworks & Software Standards
1 14 (35.90%) Qt
2 13 (33.33%) Android SDK
3 10 (25.64%) iOS SDK
3 10 (25.64%) JNI
4 4 (10.26%) XML
5 3 (7.69%) Android NDK
5 3 (7.69%) OpenGL ES
6 2 (5.13%) DirectX
6 2 (5.13%) OpenCL
6 2 (5.13%) OpenCV
6 2 (5.13%) Renderscript
6 2 (5.13%) Unity (Game Engine)
7 1 (2.56%) .NET
7 1 (2.56%) Node.js
7 1 (2.56%) RESTful
7 1 (2.56%) Unreal Engine
Miscellaneous
1 14 (35.90%) Augmented Reality
2 10 (25.64%) Algorithms
3 4 (10.26%) Embedded Systems
4 2 (5.13%) Video on Demand
5 1 (2.56%) 3D Graphics
5 1 (2.56%) HTC Vive
5 1 (2.56%) iPhone
5 1 (2.56%) Oculus Rift
5 1 (2.56%) STB
Operating Systems
1 19 (48.72%) Android
2 18 (46.15%) Linux
3 12 (30.77%) Apple iOS
4 3 (7.69%) Tizen
4 3 (7.69%) Windows
Processes & Methodologies
1 21 (53.85%) Agile Software Development
2 17 (43.59%) Android Development
2 17 (43.59%) Open Source
3 14 (35.90%) TDD
4 13 (33.33%) Continuous Improvement
4 13 (33.33%) Pair Programming
5 11 (28.21%) iOS Development
6 10 (25.64%) Mobile Development
7 9 (23.08%) Cross-Platform Development
8 6 (15.38%) Software Engineering
9 5 (12.82%) Unit Testing
10 3 (7.69%) Embedded Software Development
10 3 (7.69%) Multithreading
10 3 (7.69%) OO
10 3 (7.69%) Software Testing
11 2 (5.13%) Computer Vision
11 2 (5.13%) Game Development
11 2 (5.13%) Parallel Computing
12 1 (2.56%) Continuous Integration
12 1 (2.56%) Software Architecture
Programming Languages
1 34 (87.18%) C++
2 13 (33.33%) C
3 12 (30.77%) Python
4 3 (7.69%) GLSL
5 2 (5.13%) Java
6 1 (2.56%) C#
6 1 (2.56%) Objective-C
6 1 (2.56%) SQL
Qualifications
1 14 (35.90%) Degree
Quality Assurance & Compliance
1 13 (33.33%) QA
Vendors
1 2 (5.13%) Google