Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies with a requirement for LLVM skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited LLVM over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

LLVM Compiler Infrastructure Project (LLVM)
UK
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 1192 1194 1299
Rank change year-on-year +2 +105 +14
Permanent jobs citing LLVM 6 24 9
As % of all permanent IT jobs advertised in the UK 0.003% 0.013% 0.004%
As % of the Libraries, Frameworks & Software Standards category 0.008% 0.033% 0.011%
Number of salaries quoted 6 19 9
UK median annual salary £90,000 £40,000 £52,500
Median salary % change year-on-year +125.00% -23.81% -12.50%
10th Percentile £72,500 £32,500 £46,000
90th Percentile £102,500 £57,500 £79,500
UK excluding London median annual salary - £40,000 £47,500
% change year-on-year - -15.79% -20.83%

LLVM is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 71570 73527 82974
As % of all permanent IT jobs advertised in the UK 40.15% 38.97% 37.96%
Number of salaries quoted 59439 63800 70927
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% +1.12%
10th Percentile £29,750 £28,750 £27,500
90th Percentile £77,500 £76,250 £73,750
UK excluding London median annual salary £42,500 £42,000 £40,000
% change year-on-year +1.19% +5.00% -

LLVM
Job Vacancy Trend

Job postings citing LLVM as a percentage of all IT jobs advertised.

Job vacancy trend for LLVM in the UK

LLVM
Salary Trend

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

Salary trend for LLVM in the UK

LLVM
Salary Histogram

The salary distribution of IT jobs citing LLVM over the 6 months to 19 November 2017.

Salary histogram for LLVM in the UK

LLVM
Top 2 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing LLVM within the UK over the 6 months to 19 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +23 6 £90,000 +125.00% 1
London +6 6 £90,000 +157.14% 1

For the 6 months to 19 November 2017, IT jobs citing LLVM also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for LLVM.

1 6 (100.00%) C++
1 6 (100.00%) Java
1 6 (100.00%) JavaScript
1 6 (100.00%) Visual Studio
1 6 (100.00%) Unix
1 6 (100.00%) Windows
1 6 (100.00%) Linux
1 6 (100.00%) Python
1 6 (100.00%) Red Hat Enterprise Linux
1 6 (100.00%) CMake
1 6 (100.00%) Clang
2 1 (16.67%) Finance

LLVM
Co-occurring IT Skills 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 6 (100.00%) Clang
1 6 (100.00%) CMake
1 6 (100.00%) Visual Studio
General
1 1 (16.67%) Finance
Job Titles
1 6 (100.00%) C++ Developer
1 6 (100.00%) Developer
1 6 (100.00%) Senior C++ Developer
1 6 (100.00%) Senior Developer
Operating Systems
1 6 (100.00%) Linux
1 6 (100.00%) Red Hat Enterprise Linux
1 6 (100.00%) Unix
1 6 (100.00%) Windows
Programming Languages
1 6 (100.00%) C++
1 6 (100.00%) Java
1 6 (100.00%) JavaScript
1 6 (100.00%) Python