Period
to 17 December 2018

The following table provides summary statistics for permanent job vacancies advertised in South Wales with a requirement for Code Optimisation skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Code Optimisation over the 6 months to 17 December 2018 with a comparison to the same period in the previous 2 years.

Code Optimisation
Wales > South Wales
6 months to
17 Dec 2018
Same period 2017 Same period 2016
Rank 100 - -
Rank change year-on-year - - +144
Permanent jobs citing Code Optimisation 6 0 0
As % of all permanent IT jobs advertised in South Wales 0.38% - -
As % of the Processes & Methodologies category 0.43% - -
Number of salaries quoted 6 0 0
South Wales median annual salary £44,000 - -
Wales median annual salary £44,000 - -

Code Optimisation is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in South Wales with a requirement for process or methodology skills.

All Process and Methodology Skills
South Wales
Permanent vacancies with a requirement for process or methodology skills 1,383 1,307 1,943
As % of all permanent IT jobs advertised in South Wales 86.76% 92.11% 92.09%
Number of salaries quoted 1,135 1,158 1,740
South Wales median annual salary £40,000 £38,500 £37,500
Median salary % change year-on-year +3.90% +2.67% +3.45%
10th Percentile £26,000 £23,500 £22,500
90th Percentile £63,750 £56,250 £55,349
Wales median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% +4.17%

Code Optimisation
Job Vacancy Trend in South Wales

Job postings citing Code Optimisation as a percentage of all IT jobs advertised in South Wales.

Job vacancy trend for Code Optimisation in South Wales

Code Optimisation
Salary Trend in South Wales

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

Salary trend for Code Optimisation in South Wales

Code Optimisation
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Code Optimisation within the South Wales region over the 6 months to 17 December 2018. 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
Caerphilly - 4 £44,000 -
Cardiff - 2 £50,000 -
Code Optimisation
Wales

For the 6 months to 17 December 2018, IT jobs citing Code Optimisation 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 South Wales region with a requirement for Code Optimisation.

1 6 (100.00%) SQL
1 6 (100.00%) Agile Software Development
1 6 (100.00%) Amazon AWS
1 6 (100.00%) REST
2 4 (66.67%) Problem-Solving
2 4 (66.67%) Entity Framework
2 4 (66.67%) JavaScript
2 4 (66.67%) Git (software)
2 4 (66.67%) C#
2 4 (66.67%) Scrum
2 4 (66.67%) TDD
2 4 (66.67%) Software Engineering
2 4 (66.67%) .NET Framework
2 4 (66.67%) JIRA
2 4 (66.67%) WCF
2 4 (66.67%) Continuous Integration
2 4 (66.67%) Kanban
2 4 (66.67%) .NET
2 4 (66.67%) Oracle
3 2 (33.33%) Finance
3 2 (33.33%) Games
3 2 (33.33%) OO
3 2 (33.33%) Groovy
3 2 (33.33%) Java
3 2 (33.33%) MuleSoft
3 2 (33.33%) API Development

Code Optimisation
Co-occurring IT Skills in South 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:

Cloud Services
1 6 (100.00%) Amazon AWS
Development Applications
1 4 (66.67%) Git (software)
1 4 (66.67%) JIRA
General
1 2 (33.33%) Finance
1 2 (33.33%) Games
Job Titles
1 4 (66.67%) C# Software Engineer
1 4 (66.67%) Senior C# Software Engineer
1 4 (66.67%) Senior Software Engineer
1 4 (66.67%) Software Engineer
2 2 (33.33%) Backend Developer
2 2 (33.33%) Developer
2 2 (33.33%) Senior Backend Developer
2 2 (33.33%) Senior Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) REST
2 4 (66.67%) .NET
2 4 (66.67%) .NET Framework
2 4 (66.67%) Entity Framework
2 4 (66.67%) WCF
Processes & Methodologies
1 6 (100.00%) Agile Software Development
2 4 (66.67%) Continuous Integration
2 4 (66.67%) Kanban
2 4 (66.67%) Problem-Solving
2 4 (66.67%) Scrum
2 4 (66.67%) Software Engineering
2 4 (66.67%) TDD
3 2 (33.33%) API Development
3 2 (33.33%) OO
Programming Languages
1 6 (100.00%) SQL
2 4 (66.67%) C#
2 4 (66.67%) JavaScript
3 2 (33.33%) Groovy
3 2 (33.33%) Java
Vendors
1 4 (66.67%) Oracle
2 2 (33.33%) MuleSoft