OpenGL Shading Language (GLSL) Hertfordshire> Stevenage
The table below provides summary statistics and salary benchmarking for jobs advertised in Stevenage requiring GLSL skills. It covers permanent job vacancies from the 6 months leading up to 19 November 2025, with comparisons to the same periods in the previous two years.
GLSL falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring coding skills in Stevenage.
Permanent vacancies with a requirement for coding skills
41
47
26
As % of all permanent jobs advertised in Stevenage
18.39%
17.94%
24.53%
Number of salaries quoted
27
22
22
10th Percentile
£41,250
£45,250
£35,000
25th Percentile
£42,000
£51,250
£41,563
Median annual salary (50th Percentile)
£47,250
£55,000
£60,000
Median % change year-on-year
-14.09%
-8.33%
+3.45%
75th Percentile
£53,750
£67,813
£65,000
90th Percentile
£56,750
£76,900
£67,500
Hertfordshire median annual salary
£52,000
£67,500
£60,000
% change year-on-year
-22.96%
+12.50%
+3.45%
GLSL Job Vacancy Trend in Stevenage
Historical trend showing the proportion of permanent IT job postings citing GLSL relative to all permanent IT jobs advertised in Stevenage.
GLSL Top 15 Co-Occurring Skills & Capabilities in Stevenage
For the 6 months to 19 November 2025, job vacancies citing GLSL also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number of co-occurrences and as a proportion of all permanent job ads across the Stevenage region with a requirement for GLSL.
GLSL Co-Occurring Skills & Capabilities in Stevenage by Category
The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:
