Period
to 21 July 2019

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for GCC skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GCC over the 6 months to 21 July 2019 with a comparison to the same period in the previous 2 years.

GNU Compiler Collection (GCC)
England > London
6 months to
21 Jul 2019
Same period 2018 Same period 2017
Rank 751 832 820
Rank change year-on-year +81 -12 +67
Permanent jobs citing GCC 3 9 36
As % of all permanent IT jobs advertised in London 0.005% 0.013% 0.049%
As % of the Development Applications category 0.028% 0.062% 0.24%
Number of salaries quoted 3 8 10
London median annual salary £47,500 £115,000 £80,000
Median salary % change year-on-year -58.70% +43.75% -11.11%
10th Percentile £41,250 £59,587 £68,375
90th Percentile £53,750 £175,000 £83,000
England median annual salary £50,000 £75,000 £50,000
% change year-on-year -33.33% +50.00% +5.26%

GCC is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for development application skills.

All Development Application Skills
London
Permanent vacancies with a requirement for development application skills 10,644 14,435 15,116
As % of all permanent IT jobs advertised in London 18.44% 20.28% 20.49%
Number of salaries quoted 8,693 11,533 12,143
London median annual salary £65,000 £60,000 £59,000
Median salary % change year-on-year +8.33% +1.69% +7.27%
10th Percentile £38,750 £40,000 £36,500
90th Percentile £91,250 £90,000 £85,000
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

GCC
Job Vacancy Trend in London

Job postings citing GCC as a percentage of all IT jobs advertised in London.

Job vacancy trend for GCC in London

GCC
Salary Trend in London

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

Salary trend for GCC in London

For the 6 months to 21 July 2019, IT jobs citing GCC also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for GCC.

1 3 (100.00%) C
1 3 (100.00%) C++
1 3 (100.00%) Python
1 3 (100.00%) Configuration Management
1 3 (100.00%) Software Engineering
1 3 (100.00%) Degree
1 3 (100.00%) JIRA
1 3 (100.00%) Selenium
1 3 (100.00%) Git (software)
1 3 (100.00%) Test Automation
1 3 (100.00%) Confluence
1 3 (100.00%) Defect Tracking

GCC
Co-occurring 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:

Application Platforms
1 3 (100.00%) Confluence
Development Applications
1 3 (100.00%) Git (software)
1 3 (100.00%) JIRA
1 3 (100.00%) Selenium
Job Titles
1 3 (100.00%) Embedded Engineer
1 3 (100.00%) Embedded Software Engineer
1 3 (100.00%) Software Engineer
1 3 (100.00%) Software Test Engineer
1 3 (100.00%) Test Engineer
Processes & Methodologies
1 3 (100.00%) Configuration Management
1 3 (100.00%) Defect Tracking
1 3 (100.00%) Software Engineering
1 3 (100.00%) Test Automation
Programming Languages
1 3 (100.00%) C
1 3 (100.00%) C++
1 3 (100.00%) Python
Qualifications
1 3 (100.00%) Degree