The median annual salary for a JavaScript Developer was £45,000 in advertised job vacancies in the East of England during the 3 months to 25 March 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
JavaScript Developer
England / East of England
Rank 112 118 136
Rank change year-on-year +6 +18  
Permanent jobs requiring a JavaScript Developer 150 179 136
As % of all permanent IT jobs advertised in the East of England 2.46% 2.44% 1.83%
As % of the Job Titles category 2.56% 2.53% 1.88%
Number of salaries quoted 133 157 113
Median salary £45,000 £40,000 £35,000
Median salary % change year-on-year +12.50% +14.28%  
90% offered a salary of more than £35,000 £30,000 £25,000
10% offered a salary of more than £60,000 £60,000 £50,000
UK excluding London median salary £40,000 £40,000 £40,000

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in the East of England. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
East of England
Permanent job vacancies with a job title containing a recognized job role 5858 7074 7236
As % of all permanent IT job vacancies advertised in the East of England 96.05% 96.23% 97.36%
Number of salaries quoted 4679 5707 5819
Median salary £45,000 £43,500 £42,500
Median salary % change year-on-year +3.44% +2.35%  
90% offered a salary of more than £25,000 £26,500 £25,000
10% offered a salary of more than £65,000 £62,500 £63,500
UK excluding London median salary £42,000 £41,500 £40,000
% change year-on-year +1.20% +3.75%  

JavaScript Developer
Job Vacancy Trend in the East of England

The job posting trend of jobs advertised in the East of England that featured JavaScript Developer in the job title.

Job vacancy trend for JavaScript Developer in the East of England

JavaScript Developer
Salary Trend in the East of England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScript Developer in the East of England.

Salary trend for JavaScript Developer in the East of England

JavaScript Developer
Salary Histogram in the East of England

The salary distribution of IT jobs citing JavaScript Developer in the East of England over the 3 months to 25 March 2017.

Salary histogram for JavaScript Developer in the East of England

JavaScript Developer
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript Developer within the East of England region over the 3 months to 25 March 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
Hertfordshire +31 61 £45,000 -5.26% 9
Cambridgeshire -16 53 £45,000 +21.62% 11
Suffolk +29 15 £40,000 +20.30% 4
Essex +9 11 £35,000 -22.22% 1
Bedfordshire +22 10 £45,625 +52.08% 2
JavaScript Developer
England

JavaScript Developer Skill Set
Top 30 Related IT Skills in the East of England

For the 6 months to 25 March 2017, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the East of England region featuring JavaScript Developer in the job title.

1 292 (100.00%) JavaScript
2 218 (74.66%) HTML
3 175 (59.93%) CSS
4 140 (47.95%) Agile Software Development
5 128 (43.84%) AngularJS
6 111 (38.01%) Web Development
7 104 (35.62%) HTML5
8 102 (34.93%) jQuery
8 102 (34.93%) .NET
9 97 (33.22%) Node.js
10 94 (32.19%) MVC
11 83 (28.42%) ASP.NET
12 80 (27.40%) C#
13 75 (25.68%) CSS3
14 70 (23.97%) Front End Development
15 64 (21.92%) Software Engineering
16 59 (20.21%) Degree
17 52 (17.81%) SQL Server
18 51 (17.47%) ASP.NET MVC
19 50 (17.12%) Sass
20 48 (16.44%) Scrum
21 47 (16.10%) SQL
22 44 (15.07%) OO
23 42 (14.38%) Java
23 42 (14.38%) TDD
24 41 (14.04%) ES6
25 38 (13.01%) Twitter Bootstrap
25 38 (13.01%) PHP
26 37 (12.67%) React
27 36 (12.33%) Ajax

JavaScript Developer Skill Set
Top Related IT Skills in the East of 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 13 (4.45%) Tomcat
2 12 (4.11%) CMS
3 10 (3.42%) Elasticsearch
4 9 (3.08%) Umbraco
5 8 (2.74%) IIS
6 7 (2.40%) Apache
7 6 (2.05%) WebSphere
8 5 (1.71%) WordPress
9 4 (1.37%) NServiceBus
10 3 (1.03%) Drupal
10 3 (1.03%) Sitecore CMS
11 2 (0.68%) JBoss
11 2 (0.68%) OpenStack
11 2 (0.68%) SharePoint
11 2 (0.68%) WebLogic
12 1 (0.34%) SharePoint 2010
Applications
1 6 (2.05%) MS Excel
2 3 (1.03%) Photoshop
3 1 (0.34%) Adobe Illustrator
3 1 (0.34%) InfoPath
Business Applications
1 4 (1.37%) Payment Gateway
2 2 (0.68%) SAP Oil and Gas
3 1 (0.34%) Magento
Cloud Services
1 20 (6.85%) SaaS
2 4 (1.37%) Amazon AWS
2 4 (1.37%) GitHub
3 2 (0.68%) Amazon EC2
3 2 (0.68%) Google Cloud Platform
3 2 (0.68%) Microsoft Azure
Communications & Networking
1 7 (2.40%) Internet
2 5 (1.71%) HTTP
3 2 (0.68%) FTP
3 2 (0.68%) SSH
4 1 (0.34%) Broadband
4 1 (0.34%) Intranet
Database & Business Intelligence
1 52 (17.81%) SQL Server
2 21 (7.19%) MySQL
3 9 (3.08%) NoSQL
4 7 (2.40%) Relational Database
5 5 (1.71%) Neo4j
6 4 (1.37%) SQL Server 2008
6 4 (1.37%) SQL Server 2012
7 3 (1.03%) MongoDB
7 3 (1.03%) RDBMS
7 3 (1.03%) SQL Server 2014
8 2 (0.68%) CloverETL
8 2 (0.68%) Data Warehouse
9 1 (0.34%) Apache Cassandra
9 1 (0.34%) Big Data
9 1 (0.34%) Redis
Development Applications
1 33 (11.30%) gulp
2 25 (8.56%) Grunt
3 23 (7.88%) Karma Test Runner
4 18 (6.16%) Git (software)
5 16 (5.48%) Visual Studio
6 15 (5.14%) Jasmine
6 15 (5.14%) Subversion
6 15 (5.14%) WebDriver
7 14 (4.79%) JBehave
7 14 (4.79%) Team Foundation Server
8 10 (3.42%) Maven
8 10 (3.42%) Selenium
9 9 (3.08%) Mocha
10 7 (2.40%) Bitbucket
10 7 (2.40%) Jenkins
10 7 (2.40%) Octopus Deploy
10 7 (2.40%) SpecFlow
11 6 (2.05%) Bower
12 5 (1.71%) webpack
13 4 (1.37%) PhantomJS
General
1 20 (6.85%) Finance
2 10 (3.42%) Marketing
3 9 (3.08%) Games
4 6 (2.05%) Retail
5 5 (1.71%) Telecoms
6 3 (1.03%) Billing
6 3 (1.03%) Manufacturing
7 2 (0.68%) Electronics
8 1 (0.34%) Banking
8 1 (0.34%) Pharmaceutical
Libraries, Frameworks & Software Standards
1 218 (74.66%) HTML
2 175 (59.93%) CSS
3 128 (43.84%) AngularJS
4 104 (35.62%) HTML5
5 102 (34.93%) .NET
5 102 (34.93%) jQuery
6 97 (33.22%) Node.js
7 83 (28.42%) ASP.NET
8 75 (25.68%) CSS3
9 51 (17.47%) ASP.NET MVC
10 50 (17.12%) Sass
11 38 (13.01%) Twitter Bootstrap
12 37 (12.67%) React
13 36 (12.33%) Ajax
14 31 (10.62%) KnockoutJS
15 28 (9.59%) RESTful
16 24 (8.22%) D3.js
17 23 (7.88%) Backbone.js
17 23 (7.88%) JSON
18 22 (7.53%) ASP.NET Web API
Miscellaneous
1 35 (11.99%) User Experience
2 23 (7.88%) Computer Science
3 8 (2.74%) Fintech
3 8 (2.74%) Mobile App
4 5 (1.71%) Algorithms
4 5 (1.71%) Analytical Skills
4 5 (1.71%) Data Structures
5 4 (1.37%) Clustering
5 4 (1.37%) Social Media
5 4 (1.37%) Social Network
6 3 (1.03%) Enterprise Software
6 3 (1.03%) Xbox
7 2 (0.68%) Replication
7 2 (0.68%) Smartphone
7 2 (0.68%) Virtual Team
8 1 (0.34%) Graphic Design
8 1 (0.34%) Grid Computing
8 1 (0.34%) Life Science
8 1 (0.34%) Linux Command Line
Operating Systems
1 19 (6.51%) Linux
2 6 (2.05%) Android
3 5 (1.71%) Apple iOS
4 3 (1.03%) Mac OS X
4 3 (1.03%) Windows
5 2 (0.68%) Unix
6 1 (0.34%) Solaris
Processes & Methodologies
1 140 (47.95%) Agile Software Development
2 111 (38.01%) Web Development
3 94 (32.19%) MVC
4 70 (23.97%) Front End Development
5 64 (21.92%) Software Engineering
6 48 (16.44%) Scrum
7 44 (15.07%) OO
8 42 (14.38%) TDD
9 32 (10.96%) E-Commerce
10 26 (8.90%) BDD
11 25 (8.56%) Responsive Web Design
12 23 (7.88%) SDLC
13 22 (7.53%) Visualisation
14 20 (6.85%) OOD
14 20 (6.85%) Web Accessibility
14 20 (6.85%) Web Design
15 19 (6.51%) OOP
16 18 (6.16%) Data Visualisation
16 18 (6.16%) Unit Testing
17 14 (4.79%) Mentoring
Programming Languages
1 292 (100.00%) JavaScript
2 80 (27.40%) C#
3 47 (16.10%) SQL
4 42 (14.38%) Java
5 41 (14.04%) ES6
6 38 (13.01%) PHP
7 17 (5.82%) Python
8 8 (2.74%) C++
8 8 (2.74%) TypeScript
9 7 (2.40%) Groovy
9 7 (2.40%) VB.NET
10 6 (2.05%) PowerShell
11 5 (1.71%) Objective-C
11 5 (1.71%) Perl
12 3 (1.03%) C
12 3 (1.03%) Ruby
13 2 (0.68%) ABAP
13 2 (0.68%) Progress 4GL
13 2 (0.68%) Scala
14 1 (0.34%) T-SQL
Qualifications
1 59 (20.21%) Degree
2 3 (1.03%) PhD
Quality Assurance & Compliance
1 15 (5.14%) QA
2 2 (0.68%) ISO13485
3 1 (0.34%) WCAG
Systems Management
1 6 (2.05%) Opscode Chef
2 1 (0.34%) Capistrano
2 1 (0.34%) Grafana
2 1 (0.34%) Graphite
2 1 (0.34%) Oracle Enterprise Manager
Vendors
1 15 (5.14%) Microsoft
2 11 (3.77%) Oracle
3 5 (1.71%) Google
4 4 (1.37%) Intel
4 4 (1.37%) SAP
4 4 (1.37%) Zend
5 3 (1.03%) Sitecore
6 2 (0.68%) Ab Initio
6 2 (0.68%) Apple
6 2 (0.68%) Facebook
6 2 (0.68%) Progress
6 2 (0.68%) Twitter
7 1 (0.34%) IBM
7 1 (0.34%) Orchard
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