Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for GLSL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited GLSL over the 6 months to 22 November 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.

OpenGL Shading Language (GLSL)
UK > England
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 847 - 864
Rank change year-on-year - +864 -
Contract jobs citing GLSL 4 0 4
As % of all contract IT jobs advertised in England 0.004% - 0.004%
As % of the Programming Languages category 0.010% - 0.010%
Number of daily rates quoted 2 0 0
England median daily rate £350 - -
UK median daily rate £350 - -
Number of hourly rates quoted 2 0 4
England median hourly rate £45.00 - £40.00
UK median hourly rate £45.00 - £40.00

GLSL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for coding skills.

All Programming Languages
England
Contract vacancies with a requirement for coding skills 40032 39662 39927
As % of all contract IT jobs advertised in England 42.19% 40.50% 38.76%
Number of daily rates quoted 28223 27465 27345
England median daily rate £462 £425 £410
Median daily rate % change year-on-year +8.71% +3.66% +2.50%
10th Percentile £310 £288 £275
90th Percentile £638 £594 £600
UK median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% -
Number of hourly rates quoted 756 820 945
England median hourly rate £40.00 £37.50 £37.45
Median hourly rate % change year-on-year +6.67% +0.13% +21.79%
10th Percentile £16.25 £14.55 £14.13
90th Percentile £52.50 £52.18 £50.00
UK median hourly rate £40.00 £37.50 £37.45
% change year-on-year +6.67% +0.13% +20.81%

GLSL
Job Vacancy Trend in England

Job postings citing GLSL as a percentage of all IT jobs advertised in England.

Job vacancy trend for GLSL in England

GLSL
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for GLSL in England

GLSL
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for GLSL in England

GLSL
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing GLSL within the England region over the 6 months to 22 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London - 2 £350 -
South East - 2 - - 1
GLSL
UK

For the 6 months to 22 November 2017, IT contractor jobs citing GLSL 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 England region with a requirement for GLSL.

1 4 (100.00%) C++
1 4 (100.00%) Linux
1 4 (100.00%) C
1 4 (100.00%) OpenGL
1 4 (100.00%) 3D Graphics
1 4 (100.00%) OpenGL ES
2 3 (75.00%) Performance Optimisation
2 3 (75.00%) Feasibility Study
2 3 (75.00%) Open Source
2 3 (75.00%) Games
2 3 (75.00%) Software Testing
2 3 (75.00%) Project Planning
2 3 (75.00%) Animation
2 3 (75.00%) Multithreading
2 3 (75.00%) C#
2 3 (75.00%) UML
3 2 (50.00%) Electronics
3 2 (50.00%) Software Engineering
4 1 (25.00%) Android
4 1 (25.00%) Augmented Reality
4 1 (25.00%) GPGPU
4 1 (25.00%) Embedded C
4 1 (25.00%) Embedded C++
4 1 (25.00%) CUDA
4 1 (25.00%) OpenCL
4 1 (25.00%) Renderscript
4 1 (25.00%) DirectCompute
4 1 (25.00%) Samsung

GLSL
Co-occurring IT Skills in England 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:

General
1 3 (75.00%) Games
2 2 (50.00%) Electronics
Job Titles
1 2 (50.00%) Senior Software Engineer
1 2 (50.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 4 (100.00%) OpenGL
1 4 (100.00%) OpenGL ES
2 1 (25.00%) DirectCompute
2 1 (25.00%) OpenCL
2 1 (25.00%) Renderscript
Miscellaneous
1 4 (100.00%) 3D Graphics
2 3 (75.00%) Animation
3 1 (25.00%) Augmented Reality
3 1 (25.00%) CUDA
3 1 (25.00%) GPGPU
Operating Systems
1 4 (100.00%) Linux
2 1 (25.00%) Android
Processes & Methodologies
1 3 (75.00%) Feasibility Study
1 3 (75.00%) Multithreading
1 3 (75.00%) Open Source
1 3 (75.00%) Performance Optimisation
1 3 (75.00%) Project Planning
1 3 (75.00%) Software Testing
1 3 (75.00%) UML
2 2 (50.00%) Software Engineering
Programming Languages
1 4 (100.00%) C
1 4 (100.00%) C++
2 3 (75.00%) C#
3 1 (25.00%) Embedded C
3 1 (25.00%) Embedded C++
Vendors
1 1 (25.00%) Samsung