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 23 July 2016 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
23 Jul 2016
Same period 2015 Same period 2014
OpenGL
Rank 419 414 398
Rank change year-on-year
-5 -16
Contract jobs citing OpenGL 12 12 23
As % of all contract IT jobs located in London 0.054% 0.051% 0.10%
As % of the Libraries, Frameworks & Software Standards category 0.17% 0.16% 0.32%
Number of daily rates quoted 11 8 18
Median daily rate £500 £450 £425
Median daily rate % change year-on-year
+11.11% +5.88%
90% offered a daily rate of more than £450 £350 £335
10% offered a daily rate of more than £525 £575 £450
UK excluding London median daily rate £375 £310 £350
% change year-on-year
+20.96% -11.42%
Number of hourly rates quoted 0 2 2
Median hourly rate - £41.00 £34.50
Median hourly rate % change year-on-year
- +18.84%
UK excluding London median hourly rate £41.25 £40.00 -
% change year-on-year
+3.12% -
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
7250 7408 7128
As % of all contract IT jobs located in London 32.72% 31.38% 31.11%
Number of daily rates quoted 5475 5415 5117
Median daily rate £450 £425 £425
Median daily rate % change year-on-year
+5.88% -
90% offered a daily rate of more than £325 £313 £300
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £375 £350 £340
% change year-on-year
+7.14% +2.94%
Number of hourly rates quoted 27 52 40
Median hourly rate £45.00 £24.23 £45.00
Median hourly rate % change year-on-year
+85.72% -46.15%
90% offered a hourly rate of more than £20.00 £16.00 £17.50
10% offered a hourly rate of more than £190.00 £62.50 £51.20
UK excluding London median hourly rate £37.50 £40.00 £35.00
% change year-on-year
-6.25% +14.28%

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
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 23 July 2016.

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
Top 30 Related IT Skills in London

For the 6 months to 23 July 2016, 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 24 (92.31%) C++
2 17 (65.38%) Linux
3 16 (61.54%) Agile Software Development
4 14 (53.85%) Qt
5 12 (46.15%) TDD
6 11 (42.31%) Apple iOS
7 10 (38.46%) Degree
8 9 (34.62%) Pair Programming
8 9 (34.62%) Augmented Reality
8 9 (34.62%) iOS Development
9 8 (30.77%) Apple Swift
9 8 (30.77%) Open Source
9 8 (30.77%) Objective-C
10 7 (26.92%) Continuous Improvement
10 7 (26.92%) QA
11 6 (23.08%) Mathematics
11 6 (23.08%) GPGPU
11 6 (23.08%) Parallel Computing
11 6 (23.08%) Digital Media
11 6 (23.08%) Telecoms
11 6 (23.08%) Games
11 6 (23.08%) Python
11 6 (23.08%) Unity (Game Engine)
12 5 (19.23%) C
12 5 (19.23%) JSON
12 5 (19.23%) Embedded Systems
12 5 (19.23%) Multithreading
13 4 (15.38%) Android
13 4 (15.38%) Git (software)
13 4 (15.38%) RESTful

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 (15.38%) HTTP
2 1 (3.85%) Internet
2 1 (3.85%) Skype
Database & Business Intelligence
1 1 (3.85%) MongoDB
1 1 (3.85%) NoSQL
1 1 (3.85%) RDBMS
1 1 (3.85%) Relational Database
1 1 (3.85%) SQLite
Development Applications
1 4 (15.38%) Git (software)
1 4 (15.38%) JIRA
1 4 (15.38%) Subversion
2 1 (3.85%) Qt Creator
2 1 (3.85%) Xcode
General
1 6 (23.08%) Games
1 6 (23.08%) Telecoms
2 1 (3.85%) Publishing
Job Titles
1 22 (84.62%) Developer
2 13 (50.00%) C++ Developer
3 8 (30.77%) iOS Developer
4 6 (23.08%) Applications Developer
4 6 (23.08%) Objective-C Developer
4 6 (23.08%) Qt Developer
5 4 (15.38%) Embedded C++ Engineer
5 4 (15.38%) Embedded Engineer
5 4 (15.38%) Middleware Engineer
6 3 (11.54%) Linux Developer
7 1 (3.85%) Android Developer
7 1 (3.85%) Lead Developer
7 1 (3.85%) Lead iOS Developer
7 1 (3.85%) Mobile Developer
7 1 (3.85%) Senior Android Developer
7 1 (3.85%) Senior Developer
Libraries, Frameworks & Software Standards
1 14 (53.85%) Qt
2 6 (23.08%) Unity (Game Engine)
3 5 (19.23%) JSON
4 4 (15.38%) Middleware
4 4 (15.38%) RESTful
5 2 (7.69%) HTML
5 2 (7.69%) XML
6 1 (3.85%) Android SDK
6 1 (3.85%) Cocoa Touch
6 1 (3.85%) CSS
6 1 (3.85%) Django
6 1 (3.85%) iOS SDK
6 1 (3.85%) jQuery
6 1 (3.85%) Node.js
6 1 (3.85%) REST
Miscellaneous
1 9 (34.62%) Augmented Reality
2 6 (23.08%) Digital Media
2 6 (23.08%) GPGPU
2 6 (23.08%) Mathematics
3 5 (19.23%) Embedded Systems
4 4 (15.38%) Computer Science
4 4 (15.38%) Device Driver
4 4 (15.38%) Digital TV
4 4 (15.38%) STB
5 3 (11.54%) User Experience
Operating Systems
1 17 (65.38%) Linux
2 11 (42.31%) Apple iOS
3 4 (15.38%) Android
4 2 (7.69%) Embedded Linux
5 1 (3.85%) Unix
5 1 (3.85%) Windows
Processes & Methodologies
1 16 (61.54%) Agile Software Development
2 12 (46.15%) TDD
3 9 (34.62%) iOS Development
3 9 (34.62%) Pair Programming
4 8 (30.77%) Open Source
5 7 (26.92%) Continuous Improvement
6 6 (23.08%) Parallel Computing
7 5 (19.23%) Multithreading
8 4 (15.38%) API Development
8 4 (15.38%) Functional Testing
8 4 (15.38%) Non-Functional Testing
8 4 (15.38%) OO
8 4 (15.38%) Software Architecture
9 2 (7.69%) Software Engineering
10 1 (3.85%) Analytics
10 1 (3.85%) Android Development
10 1 (3.85%) BDD
10 1 (3.85%) Mobile Development
10 1 (3.85%) Unit Testing
Programming Languages
1 24 (92.31%) C++
2 8 (30.77%) Apple Swift
2 8 (30.77%) Objective-C
3 6 (23.08%) Python
4 5 (19.23%) C
5 2 (7.69%) JavaScript
6 1 (3.85%) PHP
6 1 (3.85%) Ruby
Qualifications
1 10 (38.46%) Degree
Quality Assurance & Compliance
1 7 (26.92%) QA
System Software
1 4 (15.38%) LXC
West London
Experis Ltd
Rate: £400 - £500 per day
Posted: 2 days ago
City, London
TEKsystems
Rate: £450 - £500 per day
Posted: 2 days ago