The following table provides summary statistics for permanent job vacancies advertised in England 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 24 April 2017 with a comparison to the same period in the previous 2 years.

ECMAScript
UK / England
3 months to
24 Apr 2017
Same period 2016 Same period 2015
Rank 771 924 928
Rank change year-on-year +153 +4  
Permanent jobs citing ECMAScript 82 20 26
As % of all permanent IT jobs advertised in England 0.10% 0.020% 0.025%
As % of the Programming Languages category 0.18% 0.039% 0.048%
Number of salaries quoted 76 20 14
Median salary £57,500 £45,000 £38,750
Median salary % change year-on-year +27.77% +16.12%  
90% offered a salary of more than £37,500 £42,500 £31,500
10% offered a salary of more than £91,250 £75,000 £57,500
UK excluding London median salary £47,500 £45,000 £42,500
% change year-on-year +5.55% +5.88%  

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 England with a requirement for programming language skills.

Programming Language Skills
England
Permanent job vacancies with a requirement for programming language skills 44588 51103 53785
As % of all permanent IT job vacancies advertised in England 55.32% 52.17% 50.99%
Number of salaries quoted 38282 44610 46189
Median salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.55%  
90% offered a salary of more than £31,000 £30,000 £30,000
10% offered a salary of more than £75,000 £70,000 £70,000
UK excluding London median salary £41,750 £41,000 £40,000
% change year-on-year +1.82% +2.50%  

ECMAScript
Job Vacancy Trend in England

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

Job vacancy trend for ECMAScript in England

ECMAScript
Salary Trend in England

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

Salary trend for ECMAScript in England

ECMAScript
Salary Histogram in England

The salary distribution of IT jobs citing ECMAScript in England over the 3 months to 24 April 2017.

Salary histogram for ECMAScript in England

ECMAScript
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ECMAScript within the England region over the 3 months to 24 April 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
London +103 59 £65,000 -13.33% 2
South East - 14 £40,000 - 1
West Midlands - 4 - - 1
South West +18 2 £31,250 -30.55%
North West - 2 £37,500 -
Yorkshire - 1 £36,378 - 1
ECMAScript
UK

For the 6 months to 24 April 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 England region with a requirement for ECMAScript.

1 118 (100.00%) JavaScript
2 82 (69.49%) CSS
3 79 (66.95%) Agile Software Development
4 78 (66.10%) ES6
5 73 (61.86%) HTML
6 59 (50.00%) HTML5
7 58 (49.15%) AngularJS
8 57 (48.31%) TDD
9 50 (42.37%) React
9 50 (42.37%) Node.js
10 49 (41.53%) Software Engineering
11 46 (38.98%) Web Development
11 46 (38.98%) OO
12 44 (37.29%) Java
13 36 (30.51%) Grunt
14 34 (28.81%) jQuery
14 34 (28.81%) gulp
15 33 (27.97%) CSS3
16 32 (27.12%) Git (software)
17 31 (26.27%) Web Services
18 30 (25.42%) RESTful
18 30 (25.42%) Jasmine
19 29 (24.58%) Mocha
19 29 (24.58%) Linux
19 29 (24.58%) SQL
20 28 (23.73%) User Experience
21 27 (22.88%) JSON
22 26 (22.03%) .NET
22 26 (22.03%) MVC
23 25 (21.19%) Oracle

ECMAScript
Co-occurring IT Skills in England 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 11 (9.32%) Elasticsearch
2 5 (4.24%) CMS
2 5 (4.24%) EPiServer
2 5 (4.24%) SAS
3 4 (3.39%) Jetty
3 4 (3.39%) Mule
3 4 (3.39%) Mule ESB
3 4 (3.39%) Tomcat
4 2 (1.69%) WordPress
Applications
1 10 (8.47%) Photoshop
Cloud Services
1 14 (11.86%) GitHub
2 8 (6.78%) Amazon AWS
3 1 (0.85%) Microsoft Azure
3 1 (0.85%) SaaS
Communications & Networking
1 4 (3.39%) HTTP
1 4 (3.39%) Internet
Database & Business Intelligence
1 23 (19.49%) MySQL
2 10 (8.47%) Oracle Database
2 10 (8.47%) Oracle9i Database
2 10 (8.47%) SQL Server
3 9 (7.63%) MongoDB
4 6 (5.08%) NoSQL
5 5 (4.24%) QGIS
6 4 (3.39%) Amazon Redshift
6 4 (3.39%) Looker
7 2 (1.69%) Blockchain
7 2 (1.69%) PostgreSQL
8 1 (0.85%) Apache Cassandra
8 1 (0.85%) MariaDB
8 1 (0.85%) Relational Database
8 1 (0.85%) Riak
Development Applications
1 36 (30.51%) Grunt
2 34 (28.81%) gulp
3 32 (27.12%) Git (software)
4 30 (25.42%) Jasmine
5 29 (24.58%) Mocha
6 22 (18.64%) Selenium
7 19 (16.10%) Babel
7 19 (16.10%) Karma Test Runner
8 13 (11.02%) webpack
9 12 (10.17%) Jenkins
10 11 (9.32%) Subversion
11 7 (5.93%) Bitbucket
12 6 (5.08%) Gradle
12 6 (5.08%) PHPUnit
12 6 (5.08%) Xcode
13 5 (4.24%) Appcelerator Titanium
13 5 (4.24%) Calabash
13 5 (4.24%) Cucumber
13 5 (4.24%) JUnit
13 5 (4.24%) Maven
General
1 7 (5.93%) Games
2 6 (5.08%) Advertising
2 6 (5.08%) Marketing
3 5 (4.24%) Billing
3 5 (4.24%) Finance
4 2 (1.69%) Financial Institution
4 2 (1.69%) Legal
4 2 (1.69%) Publishing
5 1 (0.85%) Banking
5 1 (0.85%) Investment Banking
5 1 (0.85%) Multimedia
5 1 (0.85%) Retail
5 1 (0.85%) Retail Banking
Job Titles
1 94 (79.66%) Developer
2 54 (45.76%) JavaScript Developer
3 22 (18.64%) Front End Developer (Client-Side Developer)
3 22 (18.64%) Senior Developer
4 17 (14.41%) HTML Developer
5 15 (12.71%) Senior JavaScript Developer
6 13 (11.02%) HTML CSS Developer
7 11 (9.32%) Angular Developer
8 10 (8.47%) C# Developer
9 8 (6.78%) JavaScript Engineer
10 7 (5.93%) .NET Developer
10 7 (5.93%) C# .NET Developer
10 7 (5.93%) Java Developer
10 7 (5.93%) Node.js Developer
10 7 (5.93%) UI Developer
11 6 (5.08%) Android Developer
11 6 (5.08%) iOS Android Developer
11 6 (5.08%) iOS Developer
11 6 (5.08%) Senior Android Developer
11 6 (5.08%) Senior iOS Developer
Libraries, Frameworks & Software Standards
1 82 (69.49%) CSS
2 73 (61.86%) HTML
3 59 (50.00%) HTML5
4 58 (49.15%) AngularJS
5 50 (42.37%) Node.js
5 50 (42.37%) React
6 34 (28.81%) jQuery
7 33 (27.97%) CSS3
8 31 (26.27%) Web Services
9 30 (25.42%) RESTful
10 27 (22.88%) JSON
11 26 (22.03%) .NET
12 23 (19.49%) XML
13 22 (18.64%) DOM
14 20 (16.95%) Ember.js
15 19 (16.10%) Sass
16 14 (11.86%) LESS
16 14 (11.86%) React Native
17 13 (11.02%) ASP.NET
18 12 (10.17%) Spring
Miscellaneous
1 28 (23.73%) User Experience
2 13 (11.02%) Computer Science
3 11 (9.32%) Mobile App
4 4 (3.39%) Data Structures
4 4 (3.39%) Enterprise Software
5 3 (2.54%) RIA
6 2 (1.69%) Management Information System
6 2 (1.69%) Smartphone
7 1 (0.85%) Analytical Skills
7 1 (0.85%) Data Centre
7 1 (0.85%) Fixed Income
7 1 (0.85%) NHS
7 1 (0.85%) Social Media
Operating Systems
1 29 (24.58%) Linux
2 11 (9.32%) Android
2 11 (9.32%) Apple iOS
2 11 (9.32%) Unix
2 11 (9.32%) Windows
3 10 (8.47%) Solaris
3 10 (8.47%) Windows 2000 Server
3 10 (8.47%) Windows Server
4 1 (0.85%) CentOS
4 1 (0.85%) Ubuntu
Processes & Methodologies
1 79 (66.95%) Agile Software Development
2 57 (48.31%) TDD
3 49 (41.53%) Software Engineering
4 46 (38.98%) OO
4 46 (38.98%) Web Development
5 26 (22.03%) MVC
6 24 (20.34%) Front End Development
7 22 (18.64%) Web Application Development
8 21 (17.80%) Unit Testing
9 18 (15.25%) Functional Testing
9 18 (15.25%) Scrum
10 17 (14.41%) Open Source
11 16 (13.56%) Responsive Web Design
12 15 (12.71%) Mobile First
13 13 (11.02%) Low Latency
14 12 (10.17%) Digital Transformation Programme
14 12 (10.17%) Microservices
15 11 (9.32%) Automation Testing
15 11 (9.32%) E-Commerce
16 10 (8.47%) UML
Programming Languages
1 118 (100.00%) JavaScript
2 78 (66.10%) ES6
3 44 (37.29%) Java
4 29 (24.58%) SQL
5 21 (17.80%) C#
6 18 (15.25%) PHP
7 11 (9.32%) Bash Shell
7 11 (9.32%) Clojure
7 11 (9.32%) Objective-C
7 11 (9.32%) TypeScript
8 10 (8.47%) VB
8 10 (8.47%) VB.NET
9 8 (6.78%) Scala
10 7 (5.93%) PL/SQL
10 7 (5.93%) VBScript
11 5 (4.24%) Apple Swift
12 4 (3.39%) Groovy
13 2 (1.69%) Erlang
13 2 (1.69%) Python
13 2 (1.69%) R
Qualifications
1 14 (11.86%) Degree
Quality Assurance & Compliance
1 9 (7.63%) QA
2 1 (0.85%) WAI
2 1 (0.85%) WCAG
System Software
1 13 (11.02%) Docker
Systems Management
1 1 (0.85%) Nagios
1 1 (0.85%) Opscode Chef
1 1 (0.85%) Puppet
Vendors
1 25 (21.19%) Oracle
2 11 (9.32%) Adobe
2 11 (9.32%) Red Hat
3 10 (8.47%) Microsoft
4 5 (4.24%) Appcelerator
4 5 (4.24%) Facebook
4 5 (4.24%) Google
4 5 (4.24%) Twitter
5 1 (0.85%) ION Trading
5 1 (0.85%) PagerDuty
5 1 (0.85%) SaltStack
Birmingham
Searchability
Salary: £20000 - £30000 per annum
Posted: 5 days ago
Milton Keynes, Buckinghamshire
Imperative People
Salary: £35000.00 - £50000.00 per annum + Excellent Benefits
Posted: 6 days ago
Croydon, Surrey
Explori Media Ltd
Posted: 19 days ago