Period
to 17 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Wales with a requirement for STL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited STL over the 6 months to 17 November 2017 with a comparison to the same period in the previous 2 years.

Standard Template Library (STL)
UK > Wales
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 132 150 134
Rank change year-on-year +18 -16 +9
Permanent jobs citing STL 8 11 18
As % of all permanent IT jobs advertised in Wales 0.39% 0.41% 0.65%
As % of the Libraries, Frameworks & Software Standards category 1.11% 1.09% 1.68%
Number of salaries quoted 7 11 18
Wales median annual salary £42,500 £37,500 £36,000
Median salary % change year-on-year +13.33% +4.17% +2.86%
10th Percentile £29,850 £32,500 £28,750
90th Percentile £43,750 £53,750 £38,000
UK median annual salary £50,000 £52,500 £57,500
% change year-on-year -4.76% -8.70% +4.55%

STL 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 advertised in Wales with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Wales
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 721 1008 1071
As % of all permanent IT jobs advertised in Wales 35.26% 37.80% 38.71%
Number of salaries quoted 659 916 912
Wales median annual salary £39,351 £37,500 £35,000
Median salary % change year-on-year +4.93% +7.14% -
10th Percentile £23,000 £23,750 £23,000
90th Percentile £55,000 £53,750 £47,500
UK median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +1.12%

STL
Job Vacancy Trend in Wales

Job postings citing STL as a percentage of all IT jobs advertised in Wales.

Job vacancy trend for STL in Wales

STL
Salary Trend in Wales

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

Salary trend for STL in Wales

STL
Salary Histogram in Wales

The salary distribution of IT jobs citing STL in Wales over the 6 months to 17 November 2017.

Salary histogram for STL in Wales

STL
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing STL within the Wales region over the 6 months to 17 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
South Wales +25 8 £42,500 +13.33%
STL
UK

For the 6 months to 17 November 2017, IT jobs citing STL 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 Wales region with a requirement for STL.

1 8 (100.00%) C++
2 7 (87.50%) C#
2 7 (87.50%) Scrum
2 7 (87.50%) Java
2 7 (87.50%) OOP
2 7 (87.50%) Broadband
2 7 (87.50%) Agile Software Development
2 7 (87.50%) TDD
2 7 (87.50%) Multithreading
3 6 (75.00%) Qt
4 4 (50.00%) Cross-Platform Development
4 4 (50.00%) OO
4 4 (50.00%) Sony
5 3 (37.50%) Multithreaded Programming
5 3 (37.50%) GoogleTest
5 3 (37.50%) Google
6 1 (12.50%) Degree
6 1 (12.50%) Mathematics
6 1 (12.50%) Physics
6 1 (12.50%) Computer Science
6 1 (12.50%) WPF
6 1 (12.50%) Mentoring
6 1 (12.50%) Games
6 1 (12.50%) Python
6 1 (12.50%) .NET
6 1 (12.50%) Visual Studio

STL
Co-occurring IT Skills in Wales 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:

Communications & Networking
1 7 (87.50%) Broadband
Development Applications
1 3 (37.50%) GoogleTest
2 1 (12.50%) Visual Studio
General
1 1 (12.50%) Games
Job Titles
1 8 (100.00%) C++ Developer
1 8 (100.00%) Developer
2 7 (87.50%) C++ Software Developer
2 7 (87.50%) Software Developer
3 1 (12.50%) Graduate
3 1 (12.50%) Graduate C++ Developer
3 1 (12.50%) Graduate C++ Software Developer
3 1 (12.50%) Graduate Developer
3 1 (12.50%) Graduate Software Developer
Libraries, Frameworks & Software Standards
1 6 (75.00%) Qt
2 1 (12.50%) .NET
2 1 (12.50%) WPF
Miscellaneous
1 1 (12.50%) Computer Science
Processes & Methodologies
1 7 (87.50%) Agile Software Development
1 7 (87.50%) Multithreading
1 7 (87.50%) OOP
1 7 (87.50%) Scrum
1 7 (87.50%) TDD
2 4 (50.00%) Cross-Platform Development
2 4 (50.00%) OO
3 3 (37.50%) Multithreaded Programming
4 1 (12.50%) Mathematics
4 1 (12.50%) Mentoring
4 1 (12.50%) Physics
Programming Languages
1 8 (100.00%) C++
2 7 (87.50%) C#
2 7 (87.50%) Java
3 1 (12.50%) Python
Qualifications
1 1 (12.50%) Degree
Vendors
1 4 (50.00%) Sony
2 3 (37.50%) Google