The table below looks at the statistics for ECMAScript skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited ECMAScript over the 3 months to 29 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Jan 2015
Same period 2014 Same period 2013
ECMAScript
Rank 303 307 306
Rank change year-on-year
+4 -1
Permanent jobs citing ECMAScript 1 6 9
As % of all permanent IT jobs located in the City of London 0.010% 0.057% 0.082%
As % of the Programming Languages category 0.020% 0.11% 0.16%
Number of salaries quoted 1 2 9
Average salary £65,000 £72,500 £67,500
Average salary % change year-on-year
-10.34% +7.40%
UK excluding London average salary £46,000 £50,000 £34,000
% change year-on-year
-8.00% +47.05%
ECMAScript
London

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in permanent jobs advertised in the City of London region.

Programming Languages Category
City of London
Permanent IT job ads with a match in the
Programming Languages category
4999 5701 5731
As % of all permanent IT jobs located in the City of London 49.38% 54.18% 52.46%
Number of salaries quoted 4488 4950 5266
Average salary £55,000 £55,000 £50,000
Average salary % change year-on-year
- +10.00%
90% offered a salary of more than £37,500 £35,000 £35,000
10% offered a salary of more than £77,500 £75,000 £80,000
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -

ECMAScript
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing ECMAScript across the City of London region as a proportion of the total demand within the Programming Languages category.

ECMAScript Jobs Demand Trend in the City of London

ECMAScript
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ECMAScript across the City of London region.

ECMAScript Salary Trend in the City of London

ECMAScript
Top 30 Related IT Skills in the City of London

For the 6 months to 29 January 2015, IT jobs across the City of London region citing ECMAScript also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited ECMAScript.

1 7 (100.00%) JavaScript
2 4 (57.14%) C
2 4 (57.14%) C++
3 3 (42.86%) HTML
3 3 (42.86%) OO
3 3 (42.86%) Finance
3 3 (42.86%) CSS
3 3 (42.86%) jQuery
4 2 (28.57%) Multithreading
4 2 (28.57%) JSON
4 2 (28.57%) Ajax
4 2 (28.57%) STL
4 2 (28.57%) Fixed Income
4 2 (28.57%) Equities
4 2 (28.57%) SharePoint
4 2 (28.57%) Node.js
4 2 (28.57%) REST
4 2 (28.57%) Office 365
4 2 (28.57%) Grunt
5 1 (14.29%) Low Latency
5 1 (14.29%) JsTestDriver
5 1 (14.29%) HTML5 Canvas
5 1 (14.29%) CSS3
5 1 (14.29%) OOD
5 1 (14.29%) SVG
5 1 (14.29%) Java
5 1 (14.29%) Agile Software Development
5 1 (14.29%) TDD
5 1 (14.29%) Pair Programming
5 1 (14.29%) Subversion

ECMAScript
Top Related IT Skills in the City of London by Category

For the 6 months to 29 January 2015, IT jobs across the City of London region citing ECMAScript also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited ECMAScript. Up to 20 skills are shown per category.

Application Platforms
1 2 (28.57%) SharePoint
1 2 (28.57%) Node.js
Cloud Services
1 2 (28.57%) Office 365
Development Applications
1 2 (28.57%) Grunt
2 1 (14.29%) JsTestDriver
2 1 (14.29%) Subversion
2 1 (14.29%) Maven
2 1 (14.29%) Selenium
General
1 3 (42.86%) Finance
Job Titles
1 6 (85.71%) Developer
2 3 (42.86%) JavaScript Developer
2 3 (42.86%) Front-End Developer
3 2 (28.57%) SharePoint Developer
4 1 (14.29%) Architect
4 1 (14.29%) Web Developer
4 1 (14.29%) Senior Architect
Libraries, Frameworks & Software Standards
1 3 (42.86%) HTML
1 3 (42.86%) CSS
1 3 (42.86%) jQuery
2 2 (28.57%) JSON
2 2 (28.57%) Ajax
2 2 (28.57%) STL
2 2 (28.57%) REST
3 1 (14.29%) HTML5 Canvas
3 1 (14.29%) CSS3
3 1 (14.29%) SVG
3 1 (14.29%) Spring
3 1 (14.29%) HTML5
Miscellaneous
1 2 (28.57%) Fixed Income
1 2 (28.57%) Equities
2 1 (14.29%) Visualisation
Processes & Methodologies
1 3 (42.86%) OO
2 2 (28.57%) Multithreading
3 1 (14.29%) Low Latency
3 1 (14.29%) OOD
3 1 (14.29%) Agile Software Development
3 1 (14.29%) TDD
3 1 (14.29%) Pair Programming
3 1 (14.29%) BDD
Programming Languages
1 7 (100.00%) JavaScript
2 4 (57.14%) C
2 4 (57.14%) C++
3 1 (14.29%) Java
Qualifications
1 1 (14.29%) Degree