The following table provides summary statistics for permanent job vacancies advertised in Wrexham with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
North Wales / Wrexham
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank - 1 12
Permanent jobs citing JavaScript 0 8 1
As % of all permanent IT jobs advertised in Wrexham - 38.10% 3.45%
As % of the Programming Languages category - 53.33% 5.00%
Number of salaries quoted 0 8 1
Median salary - £32,500 £42,500
Median salary % change year-on-year - -23.52%  
UK excluding London median salary £40,000 £40,000 £39,000
% change year-on-year - +2.56%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wrexham with a requirement for programming language skills.

Programming Language Skills
Wrexham
Permanent job vacancies with a requirement for programming language skills 2 15 20
As % of all permanent IT job vacancies advertised in Wrexham 25.00% 71.43% 68.97%
Number of salaries quoted 2 14 16
Median salary £51,500 £27,500 £35,000
Median salary % change year-on-year +87.27% -21.42%  
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

JavaScript
Job Vacancy Trend in Wrexham

The job posting trend of jobs advertised in Wrexham citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Wrexham

JavaScript
Salary Trend in Wrexham

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

Salary trend for JavaScript in Wrexham

For the 6 months to 23 June 2017, IT jobs citing JavaScript 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 Wrexham region with a requirement for JavaScript.

1 1 (100.00%) HTML
1 1 (100.00%) Java
1 1 (100.00%) PHP
1 1 (100.00%) SQL
1 1 (100.00%) XML
1 1 (100.00%) OOP
1 1 (100.00%) OO
1 1 (100.00%) MVC
1 1 (100.00%) Advertising
1 1 (100.00%) Hibernate
1 1 (100.00%) Spring
1 1 (100.00%) Web Development
1 1 (100.00%) Spring MVC
1 1 (100.00%) Continuous Improvement
1 1 (100.00%) Relational Database
1 1 (100.00%) Mentoring
1 1 (100.00%) Coaching

JavaScript
Co-occurring IT Skills in Wrexham 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:

Database & Business Intelligence
1 1 (100.00%) Relational Database
General
1 1 (100.00%) Advertising
Job Titles
1 1 (100.00%) Analyst
1 1 (100.00%) Support Analyst
1 1 (100.00%) Technical Analyst
1 1 (100.00%) Technical Support
1 1 (100.00%) Technical Support Analyst
Libraries, Frameworks & Software Standards
1 1 (100.00%) Hibernate
1 1 (100.00%) HTML
1 1 (100.00%) Spring
1 1 (100.00%) Spring MVC
1 1 (100.00%) XML
Processes & Methodologies
1 1 (100.00%) Coaching
1 1 (100.00%) Continuous Improvement
1 1 (100.00%) Mentoring
1 1 (100.00%) MVC
1 1 (100.00%) OO
1 1 (100.00%) OOP
1 1 (100.00%) Web Development
Programming Languages
1 1 (100.00%) Java
1 1 (100.00%) PHP
1 1 (100.00%) SQL