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 20 January 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
20 Jan 2017
Same period 2016 Same period 2015
OpenGL
England / London
Rank 402 381 397
Rank change year-on-year
-21 +16
Contract jobs citing OpenGL 7 39 20
As % of all contract IT jobs located in London 0.036% 0.19% 0.094%
As % of the Libraries, Frameworks & Software Standards category 0.10% 0.58% 0.31%
Number of daily rates quoted 4 34 15
Median daily rate £450 £475 £450
Median daily rate % change year-on-year
-5.26% +5.55%
UK excluding London median daily rate £400 - £225
Number of hourly rates quoted 3 0 2
Median hourly rate £47.50 - £35.00
UK excluding London median hourly rate £40.00 £45.00 £41.25
% change year-on-year
-11.11% +9.09%

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
6705 6748 6428
As % of all contract IT jobs located in London 34.49% 32.13% 30.37%
Number of daily rates quoted 5039 5023 4835
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 £310
10% offered a daily rate of more than £600 £580 £580
UK excluding London median daily rate £375 £370 £350
% change year-on-year
+1.35% +5.71%
Number of hourly rates quoted 34 45 30
Median hourly rate £45.00 £43.00 £39.00
Median hourly rate % change year-on-year
+4.65% +10.25%
90% offered a hourly rate of more than £27.50 £24.23 £16.00
10% offered a hourly rate of more than £50.00 £55.00 £55.00
UK excluding London median hourly rate £37.50 £37.50 £33.50
% change year-on-year
- +11.94%

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
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing OpenGL within the London region over the 3 months to 20 January 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
City of London -12 1 £450 -10.00%
OpenGL
England

OpenGL
Top 30 Related IT Skills in London

For the 6 months to 20 January 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 37 (86.05%) C++
2 23 (53.49%) Agile Software Development
3 20 (46.51%) Linux
3 20 (46.51%) Android
4 19 (44.19%) Open Source
5 18 (41.86%) Android Development
6 17 (39.53%) Degree
7 16 (37.21%) Qt
7 16 (37.21%) TDD
8 14 (32.56%) Pair Programming
8 14 (32.56%) C
8 14 (32.56%) Augmented Reality
8 14 (32.56%) QA
8 14 (32.56%) Continuous Improvement
8 14 (32.56%) Android SDK
9 12 (27.91%) Apple iOS
9 12 (27.91%) Python
10 11 (25.58%) iOS Development
11 10 (23.26%) Gradle
11 10 (23.26%) Android Studio
11 10 (23.26%) Algorithms
11 10 (23.26%) Mobile Development
11 10 (23.26%) JNI
11 10 (23.26%) iOS SDK
12 9 (20.93%) Xcode
12 9 (20.93%) Cross-Platform Development
13 8 (18.60%) CocoaPods
14 5 (11.63%) Embedded Systems
14 5 (11.63%) Unit Testing
14 5 (11.63%) Games

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 3 (6.98%) Internet
Database & Business Intelligence
1 4 (9.30%) SQLite
Development Applications
1 10 (23.26%) Android Studio
1 10 (23.26%) Gradle
2 9 (20.93%) Xcode
3 8 (18.60%) CocoaPods
4 2 (4.65%) Qt Creator
4 2 (4.65%) Visual Studio
5 1 (2.33%) Bugzilla
5 1 (2.33%) Git (software)
5 1 (2.33%) Jenkins
General
1 5 (11.63%) Games
2 3 (6.98%) Electronics
Job Titles
1 33 (76.74%) Developer
2 20 (46.51%) C++ Developer
3 9 (20.93%) Mobile Developer
4 8 (18.60%) Qt Developer
5 7 (16.28%) Android Developer
6 3 (6.98%) iOS Android Developer
6 3 (6.98%) iOS Developer
7 2 (4.65%) Agile Developer
7 2 (4.65%) C Developer
7 2 (4.65%) C/C++ Developer
7 2 (4.65%) C++ GUI Developer
7 2 (4.65%) GUI Developer
7 2 (4.65%) Python Developer
8 1 (2.33%) 3D Developer
8 1 (2.33%) Senior Android Developer
8 1 (2.33%) Senior Developer
8 1 (2.33%) Software Engineer
8 1 (2.33%) Unity 3D Developer
Libraries, Frameworks & Software Standards
1 16 (37.21%) Qt
2 14 (32.56%) Android SDK
3 10 (23.26%) iOS SDK
3 10 (23.26%) JNI
4 4 (9.30%) XML
5 3 (6.98%) Android NDK
5 3 (6.98%) DirectX
5 3 (6.98%) OpenGL ES
6 2 (4.65%) Node.js
6 2 (4.65%) OpenCL
6 2 (4.65%) OpenCV
6 2 (4.65%) Renderscript
6 2 (4.65%) Unity (Game Engine)
7 1 (2.33%) .NET
7 1 (2.33%) RESTful
7 1 (2.33%) Unreal Engine
Miscellaneous
1 14 (32.56%) Augmented Reality
2 10 (23.26%) Algorithms
3 5 (11.63%) Embedded Systems
4 2 (4.65%) Video on Demand
5 1 (2.33%) 3D Graphics
5 1 (2.33%) Computer Science
5 1 (2.33%) HTC Vive
5 1 (2.33%) iPhone
5 1 (2.33%) Mathematics
5 1 (2.33%) Oculus Rift
5 1 (2.33%) STB
Operating Systems
1 20 (46.51%) Android
1 20 (46.51%) Linux
2 12 (27.91%) Apple iOS
3 3 (6.98%) Tizen
3 3 (6.98%) Windows
Processes & Methodologies
1 23 (53.49%) Agile Software Development
2 19 (44.19%) Open Source
3 18 (41.86%) Android Development
4 16 (37.21%) TDD
5 14 (32.56%) Continuous Improvement
5 14 (32.56%) Pair Programming
6 11 (25.58%) iOS Development
7 10 (23.26%) Mobile Development
8 9 (20.93%) Cross-Platform Development
9 5 (11.63%) Software Engineering
9 5 (11.63%) Unit Testing
10 4 (9.30%) Multithreading
11 3 (6.98%) Embedded Software Development
11 3 (6.98%) OO
11 3 (6.98%) Software Testing
12 2 (4.65%) Computer Vision
12 2 (4.65%) Game Development
12 2 (4.65%) Parallel Computing
13 1 (2.33%) Multithreaded Programming
13 1 (2.33%) Structured Programming
Programming Languages
1 37 (86.05%) C++
2 14 (32.56%) C
3 12 (27.91%) Python
4 3 (6.98%) GLSL
4 3 (6.98%) Java
5 2 (4.65%) SQL
6 1 (2.33%) Assembly Language
6 1 (2.33%) C#
6 1 (2.33%) Objective-C
Qualifications
1 17 (39.53%) Degree
Quality Assurance & Compliance
1 14 (32.56%) QA
Vendors
1 2 (4.65%) Google