The following table provides summary statistics for permanent job vacancies advertised in the South West with a requirement for ECMAScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ECMAScript over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

ECMAScript
England / South West
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 233 231 252
Rank change year-on-year -2 +21  
Permanent jobs citing ECMAScript 1 1 2
As % of all permanent IT jobs advertised in the South West 0.019% 0.019% 0.033%
As % of the Programming Languages category 0.030% 0.034% 0.058%
Number of salaries quoted 1 1 2
Median salary £40,000 £45,000 £42,500
Median salary % change year-on-year -11.11% +5.88%  
90% offered a salary of more than £32,500 £40,000 £38,750
10% offered a salary of more than £47,500 £50,000 £46,250
UK excluding London median salary £47,500 £42,500 £42,500
% change year-on-year +11.76% -  

ECMAScript 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 the South West with a requirement for programming language skills.

Programming Language Skills
South West
Permanent job vacancies with a requirement for programming language skills 3289 2980 3430
As % of all permanent IT job vacancies advertised in the South West 62.27% 57.11% 56.69%
Number of salaries quoted 6516 6207 6864
Median salary £40,000 £40,000 £37,500
Median salary % change year-on-year - +6.66%  
90% offered a salary of more than £25,133 £27,500 £24,750
10% offered a salary of more than £61,250 £60,000 £65,000
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year +4.93% +1.25%  

ECMAScript
Job Vacancy Trend in the South West

Job postings citing ECMAScript as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for ECMAScript in the South West

ECMAScript
Salary Trend in the South West

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

Salary trend for ECMAScript in the South West

ECMAScript
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ECMAScript within the South West region over the 3 months to 29 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Devon - 1 £40,000 -
ECMAScript
England

For the 6 months to 29 June 2017, IT jobs citing ECMAScript 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 South West region with a requirement for ECMAScript.

1 3 (100.00%) HTML
1 3 (100.00%) JavaScript
1 3 (100.00%) CSS
1 3 (100.00%) CSS3
1 3 (100.00%) HTML5
2 2 (66.67%) Sass
2 2 (66.67%) Twitter Bootstrap
2 2 (66.67%) User Experience
2 2 (66.67%) ES6
2 2 (66.67%) JSON
2 2 (66.67%) Ajax
2 2 (66.67%) jQuery
2 2 (66.67%) MVC
2 2 (66.67%) Agile Software Development
2 2 (66.67%) OOP
3 1 (33.33%) OO
3 1 (33.33%) Apache
3 1 (33.33%) Python
3 1 (33.33%) Internet
3 1 (33.33%) PHP
3 1 (33.33%) SQL
3 1 (33.33%) .NET
3 1 (33.33%) TDD
3 1 (33.33%) Data Management
3 1 (33.33%) Subversion
3 1 (33.33%) Software Engineering
3 1 (33.33%) Scrum
3 1 (33.33%) Web Design
3 1 (33.33%) Unit Testing
3 1 (33.33%) Git (software)

ECMAScript
Co-occurring IT Skills in the South West 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 1 (33.33%) Apache
1 1 (33.33%) nginx
Cloud Services
1 1 (33.33%) GitHub
Communications & Networking
1 1 (33.33%) Internet
Development Applications
1 1 (33.33%) Git (software)
1 1 (33.33%) Grunt
1 1 (33.33%) Mercurial
1 1 (33.33%) PostCSS
1 1 (33.33%) Selenium
1 1 (33.33%) Subversion
1 1 (33.33%) webpack
Job Titles
1 3 (100.00%) Developer
2 1 (33.33%) Angular Developer
2 1 (33.33%) Front End Developer (Client-Side Developer)
2 1 (33.33%) Full Stack Developer
2 1 (33.33%) HTML CSS Developer
2 1 (33.33%) HTML Developer
2 1 (33.33%) UI Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) CSS
1 3 (100.00%) CSS3
1 3 (100.00%) HTML
1 3 (100.00%) HTML5
2 2 (66.67%) Ajax
2 2 (66.67%) jQuery
2 2 (66.67%) JSON
2 2 (66.67%) Sass
2 2 (66.67%) Twitter Bootstrap
3 1 (33.33%) .NET
3 1 (33.33%) AngularJS
3 1 (33.33%) D3.js
3 1 (33.33%) Django
3 1 (33.33%) DOM
3 1 (33.33%) Flask
3 1 (33.33%) KnockoutJS
3 1 (33.33%) LESS
3 1 (33.33%) Razor View Engine
3 1 (33.33%) RequireJS
3 1 (33.33%) Twig
Miscellaneous
1 2 (66.67%) User Experience
2 1 (33.33%) Smartphone
Operating Systems
1 1 (33.33%) Linux
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) MVC
1 2 (66.67%) OOP
2 1 (33.33%) Data Management
2 1 (33.33%) Data Privacy
2 1 (33.33%) Data Visualisation
2 1 (33.33%) Functional Testing
2 1 (33.33%) Mentoring
2 1 (33.33%) OO
2 1 (33.33%) Open Source
2 1 (33.33%) Responsive Web Design
2 1 (33.33%) Scrum
2 1 (33.33%) Separation of Concerns
2 1 (33.33%) Software Engineering
2 1 (33.33%) TDD
2 1 (33.33%) Unit Testing
2 1 (33.33%) UX Design
2 1 (33.33%) Visualisation
2 1 (33.33%) Web Design
2 1 (33.33%) Web Development
Programming Languages
1 3 (100.00%) JavaScript
2 2 (66.67%) ES6
3 1 (33.33%) Bash Shell
3 1 (33.33%) PHP
3 1 (33.33%) Python
3 1 (33.33%) SQL
3 1 (33.33%) TypeScript
Quality Assurance & Compliance
1 1 (33.33%) WCAG