The following table provides summary statistics for permanent job vacancies advertised in Sussex 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 27 March 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
South East / Sussex
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 8 5 7
Rank change year-on-year -3 +2  
Permanent jobs citing JavaScript 5 5 7
As % of all permanent IT jobs advertised in Sussex 15.63% 26.32% 12.50%
As % of the Programming Languages category 26.32% 41.67% 29.17%
Number of salaries quoted 5 5 0
Median salary £55,000 £45,000 -
Median salary % change year-on-year +22.22% -  
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

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 Sussex with a requirement for programming language skills.

Programming Language Skills
Sussex
Permanent job vacancies with a requirement for programming language skills 19 12 24
As % of all permanent IT job vacancies advertised in Sussex 59.38% 63.16% 42.86%
Number of salaries quoted 9 12 7
Median salary £55,000 £47,000 £50,000
Median salary % change year-on-year +17.02% -6.00%  
UK excluding London median salary £41,000 £40,500 £40,000
% change year-on-year +1.23% +1.25%  

JavaScript
Job Vacancy Trend in Sussex

The job posting trend of jobs advertised in Sussex 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 Sussex

JavaScript
Salary Trend in Sussex

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

Salary trend for JavaScript in Sussex

JavaScript
Top 26 Co-occurring IT Skills in Sussex

For the 6 months to 27 March 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 Sussex region with a requirement for JavaScript.

1 5 (50.00%) HTML
1 5 (50.00%) Java
1 5 (50.00%) PHP
1 5 (50.00%) SQL
1 5 (50.00%) MySQL
1 5 (50.00%) Oracle
1 5 (50.00%) CSS
1 5 (50.00%) XML
1 5 (50.00%) Unix
1 5 (50.00%) Windows
1 5 (50.00%) ISEB
1 5 (50.00%) Agile Software Development
1 5 (50.00%) Web Development
1 5 (50.00%) JIRA
1 5 (50.00%) QA
1 5 (50.00%) Selenium
1 5 (50.00%) Zend
1 5 (50.00%) WordPress
1 5 (50.00%) Scala
1 5 (50.00%) Open Source
1 5 (50.00%) Confluence
1 5 (50.00%) Cucumber
1 5 (50.00%) BDD
1 5 (50.00%) MongoDB
1 5 (50.00%) Gherkin
1 5 (50.00%) Play Framework

JavaScript
Co-occurring IT Skills in Sussex 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 5 (50.00%) Confluence
1 5 (50.00%) WordPress
Database & Business Intelligence
1 5 (50.00%) MongoDB
1 5 (50.00%) MySQL
Development Applications
1 5 (50.00%) Cucumber
1 5 (50.00%) JIRA
1 5 (50.00%) Selenium
Job Titles
1 5 (50.00%) Automation Tester
1 5 (50.00%) Developer
1 5 (50.00%) Full Stack Developer
1 5 (50.00%) Java Automation Tester
1 5 (50.00%) Java Engineer
1 5 (50.00%) PHP Developer
1 5 (50.00%) QA Automation Engineer
1 5 (50.00%) QA Automation Tester
1 5 (50.00%) QA Engineer
1 5 (50.00%) QA Tester
1 5 (50.00%) Selenium Automation Tester
1 5 (50.00%) Selenium Tester
1 5 (50.00%) Senior Automation Tester
1 5 (50.00%) Senior Java Engineer
1 5 (50.00%) Senior QA Engineer
1 5 (50.00%) Senior QA Tester
1 5 (50.00%) Senior Tester
1 5 (50.00%) Tester
Libraries, Frameworks & Software Standards
1 5 (50.00%) CSS
1 5 (50.00%) Gherkin
1 5 (50.00%) HTML
1 5 (50.00%) Play Framework
1 5 (50.00%) XML
Operating Systems
1 5 (50.00%) Unix
1 5 (50.00%) Windows
Processes & Methodologies
1 5 (50.00%) Agile Software Development
1 5 (50.00%) BDD
1 5 (50.00%) Open Source
1 5 (50.00%) Web Development
Programming Languages
1 5 (50.00%) Java
1 5 (50.00%) PHP
1 5 (50.00%) Scala
1 5 (50.00%) SQL
Qualifications
1 5 (50.00%) ISEB
Quality Assurance & Compliance
1 5 (50.00%) QA
Vendors
1 5 (50.00%) Oracle
1 5 (50.00%) Zend