The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for OpenGL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OpenGL over the 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
OpenGL
East of England / Hertfordshire
Rank 138 157 151
Rank change year-on-year +19 -6  
Permanent jobs citing OpenGL 2 1 10
As % of all permanent IT jobs advertised in Hertfordshire 0.092% 0.039% 0.43%
As % of the Libraries, Frameworks & Software Standards category 0.24% 0.13% 1.13%
Number of salaries quoted 2 1 10
Median salary £37,500 £50,000 £53,750
Median salary % change year-on-year -25.00% -6.97%  
UK excluding London median salary £40,000 £40,000 £44,000
% change year-on-year - -9.09%  

OpenGL is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Hertfordshire
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 826 749 882
As % of all permanent IT job vacancies advertised in Hertfordshire 38.08% 29.12% 37.69%
Number of salaries quoted 706 611 725
Median salary £47,500 £47,500 £47,500
90% offered a salary of more than £33,500 £35,000 £32,500
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

OpenGL
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing OpenGL as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for OpenGL in Hertfordshire

OpenGL
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing OpenGL in Hertfordshire.

Salary trend for OpenGL in Hertfordshire

OpenGL
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OpenGL within the Hertfordshire region over the 3 months to 26 March 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Borehamwood - 2 £37,500 -
Watford - 2 £37,500 -
OpenGL
East of England

OpenGL
Top 14 Related IT Skills in Hertfordshire

For the 6 months to 26 March 2017, IT jobs citing OpenGL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for OpenGL.

1 10 (100.00%) C++
1 10 (100.00%) Visual Studio
1 10 (100.00%) Windows
1 10 (100.00%) OOD
1 10 (100.00%) LabVIEW
1 10 (100.00%) Subversion
1 10 (100.00%) Software Engineering
1 10 (100.00%) Degree
1 10 (100.00%) Physics
1 10 (100.00%) Computer Science
1 10 (100.00%) Multithreading
1 10 (100.00%) Image Processing
1 10 (100.00%) Node.js
1 10 (100.00%) OpenCV

OpenGL
Top Related IT Skills in Hertfordshire 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:

Development Applications
1 10 (100.00%) LabVIEW
1 10 (100.00%) Subversion
1 10 (100.00%) Visual Studio
Job Titles
1 10 (100.00%) C++ Developer
1 10 (100.00%) C++ Software Developer
1 10 (100.00%) Developer
1 10 (100.00%) Software Developer
Libraries, Frameworks & Software Standards
1 10 (100.00%) Node.js
1 10 (100.00%) OpenCV
Miscellaneous
1 10 (100.00%) Computer Science
Operating Systems
1 10 (100.00%) Windows
Processes & Methodologies
1 10 (100.00%) Image Processing
1 10 (100.00%) Multithreading
1 10 (100.00%) OOD
1 10 (100.00%) Physics
1 10 (100.00%) Software Engineering
Programming Languages
1 10 (100.00%) C++
Qualifications
1 10 (100.00%) Degree