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 salaries offered in IT jobs that have cited ECMAScript over the 3 months to 18 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
ECMAScript
London / City of London
Rank 228 - 309
Rank change year-on-year
- 0
Permanent jobs citing ECMAScript 1 0 2
As % of all permanent IT jobs located in the City of London 0.020% - 0.020%
As % of the Programming Languages category 0.035% - 0.040%
Number of salaries quoted 1 0 2
Median salary £80,000 - £57,500
UK excluding London median salary £43,750 £45,000 £44,250
% change year-on-year
-2.77% +1.69%

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
2833 3488 4944
As % of all permanent IT jobs located in the City of London 56.61% 54.04% 49.28%
Number of salaries quoted 2594 3137 4439
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £38,500 £40,000 £37,500
10% offered a salary of more than £90,000 £77,500 £85,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

ECMAScript
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing ECMAScript as a proportion of all IT jobs with a match in 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 12 Related IT Skills in the City of London

For the 6 months to 18 January 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 City of London region with a requirement for ECMAScript.

1 6 (100.00%) HTML
1 6 (100.00%) JavaScript
1 6 (100.00%) CSS
1 6 (100.00%) Games
1 6 (100.00%) Agile Software Development
1 6 (100.00%) TDD
1 6 (100.00%) JSON
1 6 (100.00%) Node.js
1 6 (100.00%) GitHub
1 6 (100.00%) Bitbucket
1 6 (100.00%) AngularJS
1 6 (100.00%) React

ECMAScript
Top Related IT Skills in the City of London 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%) GitHub
Development Applications
1 6 (100.00%) Bitbucket
General
1 6 (100.00%) Games
Job Titles
1 6 (100.00%) Developer
1 6 (100.00%) JavaScript Developer
1 6 (100.00%) Senior Developer
1 6 (100.00%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) AngularJS
1 6 (100.00%) CSS
1 6 (100.00%) HTML
1 6 (100.00%) JSON
1 6 (100.00%) Node.js
1 6 (100.00%) React
Processes & Methodologies
1 6 (100.00%) Agile Software Development
1 6 (100.00%) TDD
Programming Languages
1 6 (100.00%) JavaScript