Period
to 20 July 2017

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 6 months to 20 July 2017 with a comparison to the same period in the previous 2 years.

ECMAScript
UK > England
6 months to
20 Jul 2017
Same period 2016 Same period 2015
Rank 1006 1155 1244
Rank change year-on-year +149 +89 +23
Permanent jobs citing ECMAScript 153 75 41
As % of all permanent IT jobs advertised in England 0.092% 0.039% 0.020%
As % of the Programming Languages category 0.17% 0.075% 0.039%
Number of salaries quoted 138 69 29
England median annual salary £57,500 £50,000 £57,500
Median salary % change year-on-year +15.00% -13.04% +27.78%
10th Percentile £36,250 £38,750 £32,000
90th Percentile £90,750 £82,500 £67,250
UK median annual salary £65,000 £50,000 £57,500
% change year-on-year +30.00% -13.04% +27.78%

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 92227 100392 106475
As % of all permanent IT job vacancies advertised in England 55.48% 52.67% 51.26%
Number of salaries quoted 77741 87716 91479
England median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% -
10th Percentile £28,750 £28,500 £27,500
90th Percentile £77,500 £75,000 £72,500
UK median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +3.45%

ECMAScript
Job Vacancy Trend in England

Job postings citing ECMAScript as a percentage of all IT jobs advertised in England.

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 6 months to 20 July 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 6 months to 20 July 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +105 108 £65,000 +8.33% 5
South East - 31 £45,000 - 3
Midlands +35 6 £50,000 +17.65% 1
North of England - 5 £37,500 -
North West - 4 £45,000 -
West Midlands - 4 - - 1
South West +13 3 £32,500 -27.78%
East Midlands +14 2 £50,000 +17.65%
Yorkshire - 1 £36,378 -
ECMAScript
UK

For the 6 months to 20 July 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.

1 153 (100.00%) JavaScript
2 123 (80.39%) CSS
3 115 (75.16%) HTML
4 109 (71.24%) ES6
5 105 (68.63%) HTML5
6 99 (64.71%) Agile Software Development
7 98 (64.05%) AngularJS
8 77 (50.33%) Web Development
9 76 (49.67%) jQuery
10 73 (47.71%) Software Engineering
11 68 (44.44%) CSS3
12 60 (39.22%) Front End Development
13 58 (37.91%) OO
14 56 (36.60%) React
15 54 (35.29%) MVC
16 53 (34.64%) Node.js
17 51 (33.33%) Unit Testing
17 51 (33.33%) TDD
18 50 (32.68%) Java
19 49 (32.03%) JSON
20 48 (31.37%) User Experience
21 47 (30.72%) Git (software)
22 41 (26.80%) RESTful
22 41 (26.80%) LESS
23 40 (26.14%) Ajax
24 38 (24.84%) Jasmine
24 38 (24.84%) gulp
25 37 (24.18%) REST
25 37 (24.18%) SQL
25 37 (24.18%) .NET

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 21 (13.73%) CMS
2 15 (9.80%) Elasticsearch
3 7 (4.58%) SAS
4 6 (3.92%) Jetty
4 6 (3.92%) Mule
4 6 (3.92%) Mule ESB
4 6 (3.92%) Tomcat
5 5 (3.27%) EPiServer
6 4 (2.61%) Apache
7 2 (1.31%) WordPress
8 1 (0.65%) nginx
Applications
1 9 (5.88%) Photoshop
Cloud Services
1 16 (10.46%) GitHub
2 10 (6.54%) Amazon AWS
2 10 (6.54%) Firebase
3 7 (4.58%) SaaS
Communications & Networking
1 32 (20.92%) Internet
2 1 (0.65%) HTTP
Database & Business Intelligence
1 30 (19.61%) MySQL
2 10 (6.54%) MongoDB
3 6 (3.92%) Amazon Redshift
3 6 (3.92%) Looker
3 6 (3.92%) SQL Server
4 5 (3.27%) NoSQL
4 5 (3.27%) QGIS
5 4 (2.61%) Relational Database
5 4 (2.61%) SQLite
6 3 (1.96%) Oracle Database
6 3 (1.96%) Oracle9i Database
6 3 (1.96%) RDBMS
7 2 (1.31%) Aerospike
7 2 (1.31%) Blockchain
8 1 (0.65%) MariaDB
8 1 (0.65%) PostgreSQL
8 1 (0.65%) Redis
8 1 (0.65%) Riak
Development Applications
1 47 (30.72%) Git (software)
2 38 (24.84%) gulp
2 38 (24.84%) Jasmine
3 34 (22.22%) Grunt
4 33 (21.57%) Karma Test Runner
5 32 (20.92%) Selenium
6 29 (18.95%) Mocha
7 21 (13.73%) Jenkins
7 21 (13.73%) webpack
8 17 (11.11%) Babel
9 12 (7.84%) JUnit
10 11 (7.19%) Bitbucket
11 10 (6.54%) Subversion
12 9 (5.88%) Bower
12 9 (5.88%) Cucumber
12 9 (5.88%) Maven
12 9 (5.88%) PostCSS
13 6 (3.92%) Spock
14 4 (2.61%) Appium
14 4 (2.61%) UI Automator
General
1 12 (7.84%) Finance
2 5 (3.27%) Advertising
2 5 (3.27%) Banking
2 5 (3.27%) Marketing
2 5 (3.27%) Publishing
3 4 (2.61%) Billing
3 4 (2.61%) Games
4 3 (1.96%) Investment Banking
4 3 (1.96%) Retail
4 3 (1.96%) Retail Banking
5 2 (1.31%) Financial Institution
Job Titles
1 127 (83.01%) Developer
2 59 (38.56%) Senior Developer
3 48 (31.37%) JavaScript Developer
4 40 (26.14%) Front End Developer (Client-Side Developer)
5 20 (13.07%) HTML Developer
6 19 (12.42%) Full Stack Developer
7 18 (11.76%) Senior Front-End Developer
8 16 (10.46%) .NET Developer
9 15 (9.80%) HTML CSS Developer
9 15 (9.80%) Java Developer
10 13 (8.50%) Senior .NET Developer
10 13 (8.50%) Senior Full Stack Developer
10 13 (8.50%) Senior JavaScript Developer
11 12 (7.84%) Angular Developer
12 10 (6.54%) Senior Java Developer
13 8 (5.23%) Node.js Developer
13 8 (5.23%) UI Developer
14 7 (4.58%) Android Developer
14 7 (4.58%) JavaScript Engineer
15 6 (3.92%) Senior Android Developer
Libraries, Frameworks & Software Standards
1 123 (80.39%) CSS
2 115 (75.16%) HTML
3 105 (68.63%) HTML5
4 98 (64.05%) AngularJS
5 76 (49.67%) jQuery
6 68 (44.44%) CSS3
7 56 (36.60%) React
8 53 (34.64%) Node.js
9 49 (32.03%) JSON
10 41 (26.80%) LESS
10 41 (26.80%) RESTful
11 40 (26.14%) Ajax
12 37 (24.18%) .NET
12 37 (24.18%) REST
13 34 (22.22%) Backbone.js
14 28 (18.30%) KnockoutJS
15 27 (17.65%) DOM
16 26 (16.99%) ASP.NET
16 26 (16.99%) SignalR
16 26 (16.99%) WebSockets
Miscellaneous
1 48 (31.37%) User Experience
2 17 (11.11%) Computer Science
3 10 (6.54%) Mobile App
4 9 (5.88%) Data Structures
5 6 (3.92%) RIA
6 4 (2.61%) Enterprise Software
7 3 (1.96%) Fixed Income
8 2 (1.31%) Greenfield Project
9 1 (0.65%) Analytical Skills
9 1 (0.65%) Fintech
9 1 (0.65%) Management Information System
9 1 (0.65%) NHS
9 1 (0.65%) Smartphone
9 1 (0.65%) Social Media
Operating Systems
1 25 (16.34%) Linux
2 20 (13.07%) Android
3 13 (8.50%) Apple iOS
4 6 (3.92%) Unix
5 3 (1.96%) Solaris
5 3 (1.96%) Windows
5 3 (1.96%) Windows 2000 Server
5 3 (1.96%) Windows Server
6 1 (0.65%) Ubuntu
Processes & Methodologies
1 99 (64.71%) Agile Software Development
2 77 (50.33%) Web Development
3 73 (47.71%) Software Engineering
4 60 (39.22%) Front End Development
5 58 (37.91%) OO
6 54 (35.29%) MVC
7 51 (33.33%) TDD
7 51 (33.33%) Unit Testing
8 34 (22.22%) Test Automation
9 32 (20.92%) OOP
10 30 (19.61%) Push Notifications
11 29 (18.95%) Cross-Browser Compatibility
12 27 (17.65%) MVVM
13 26 (16.99%) Scrum
14 21 (13.73%) Microservices
15 19 (12.42%) Web Application Development
16 17 (11.11%) Dependency Injection
16 17 (11.11%) Responsive Web Design
17 15 (9.80%) Android Development
17 15 (9.80%) Content Management
Programming Languages
1 153 (100.00%) JavaScript
2 109 (71.24%) ES6
3 50 (32.68%) Java
4 37 (24.18%) SQL
5 32 (20.92%) C#
6 21 (13.73%) Bash Shell
7 13 (8.50%) Clojure
7 13 (8.50%) TypeScript
8 12 (7.84%) PL/SQL
9 8 (5.23%) PHP
10 6 (3.92%) Groovy
10 6 (3.92%) Scala
11 5 (3.27%) Objective-C
12 4 (2.61%) Apple Swift
13 3 (1.96%) Python
13 3 (1.96%) VB
13 3 (1.96%) VB.NET
13 3 (1.96%) VBScript
14 2 (1.31%) R
15 1 (0.65%) Erlang
Qualifications
1 19 (12.42%) Degree
2 13 (8.50%) Computer Science Degree
Quality Assurance & Compliance
1 8 (5.23%) QA
2 2 (1.31%) WCAG
System Software
1 16 (10.46%) Docker
Vendors
1 23 (15.03%) Oracle
2 16 (10.46%) Microsoft
3 12 (7.84%) Adobe
4 4 (2.61%) Appcelerator
4 4 (2.61%) Facebook
4 4 (2.61%) Google
4 4 (2.61%) Red Hat
4 4 (2.61%) Twitter
5 3 (1.96%) ION Trading
Leatherhead, Surrey
Modis International
Salary: £40000.00 - £50000.00 per annum + Benefits package
Posted: Yesterday
Hereford and Worcester
Opus Recruitment Solutions Ltd
Salary: €60000 - €65000 per annum
Posted: 6 days ago
City, London
Premier Group Recruitment
Salary: £0.00 per annum
Posted: 6 days ago
Southwark, London
Recruitment Genius
Posted: 9 days ago
London
Recruitment Genius Ltd
Salary: £30000 - £45000 per annum
Posted: 10 days ago