The statistics below represent IT jobs advertised across the Aylesbury region that had JavaScript Developer featuring in the job title. Included is a guide to the salaries offered over the 3 months to 2 December 2016 with a comparison to same period over 2 years.

3 months to
2 Dec 2016
Same period 2015 Same period 2014
JavaScript Developer
Rank 25 17 9
Rank change year-on-year
-8 -8
Permanent jobs requiring a JavaScript Developer 10 8 14
As % of all permanent IT jobs located in Aylesbury 7.30% 9.52% 16.47%
As % of the Job Titles category 7.41% 9.52% 16.67%
Number of salaries quoted 7 8 14
Median salary £40,000 £41,250 £37,500
Median salary % change year-on-year
-3.03% +10.00%
UK excluding London median salary £40,000 £40,000 £35,000
% change year-on-year
- +14.28%
JavaScript Developer
Buckinghamshire

The following table is for comparison with the above and provides statistics for the entire Job Titles category in permanent jobs advertised in the Aylesbury region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of permanent jobs in the overall sample.

Job Titles Category
Aylesbury
Permanent IT job ads with a match in the
Job Titles category
135 84 84
As % of all permanent IT jobs located in Aylesbury 98.54% 100.00% 98.82%
Number of salaries quoted 116 81 78
Median salary £42,500 £45,000 £40,000
Median salary % change year-on-year
-5.55% +12.50%
90% offered a salary of more than £31,500 £21,500 £30,000
10% offered a salary of more than £55,000 £60,000 £50,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

JavaScript Developer
Jobs Demand Trend in Aylesbury

The demand trend of job ads across the Aylesbury region that featured JavaScript Developer in the job title.

JavaScript Developer Jobs Demand Trend in Aylesbury

JavaScript Developer
Salary Trend in Aylesbury

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScript Developer across the Aylesbury region.

JavaScript Developer Salary Trend in Aylesbury

JavaScript Developer Skill Set
Top 30 Related IT Skills in Aylesbury

For the 6 months to 2 December 2016, 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 Aylesbury region featuring JavaScript Developer in the job title.

1 25 (100.00%) JavaScript
2 19 (76.00%) C#
2 19 (76.00%) SQL
2 19 (76.00%) .NET
3 17 (68.00%) Web Development
4 13 (52.00%) HTML
4 13 (52.00%) CSS
4 13 (52.00%) Web Services
5 12 (48.00%) C++
5 12 (48.00%) Telecoms
6 11 (44.00%) Ext JS
7 7 (28.00%) ASP.NET
7 7 (28.00%) REST
8 6 (24.00%) AngularJS
8 6 (24.00%) Twitter Bootstrap
8 6 (24.00%) EPiServer
8 6 (24.00%) CSS3
8 6 (24.00%) SQL Server
8 6 (24.00%) IIS
8 6 (24.00%) XML
8 6 (24.00%) Apache
8 6 (24.00%) XHTML
8 6 (24.00%) PHP
8 6 (24.00%) VB
8 6 (24.00%) MVC
8 6 (24.00%) Finance
8 6 (24.00%) LAMP
8 6 (24.00%) Ajax
8 6 (24.00%) Enterprise Architecture
8 6 (24.00%) Degree

JavaScript Developer Skill Set
Top Related IT Skills in Aylesbury 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 6 (24.00%) Apache
1 6 (24.00%) IIS
2 1 (4.00%) Umbraco
Cloud Services
1 1 (4.00%) Microsoft Azure
Communications & Networking
1 5 (20.00%) HTTP
Database & Business Intelligence
1 6 (24.00%) SQL Server
2 5 (20.00%) MariaDB
2 5 (20.00%) MongoDB
2 5 (20.00%) NoSQL
Development Applications
1 1 (4.00%) Grunt
1 1 (4.00%) gulp
General
1 12 (48.00%) Telecoms
2 6 (24.00%) Finance
3 1 (4.00%) Games
Libraries, Frameworks & Software Standards
1 19 (76.00%) .NET
2 13 (52.00%) CSS
2 13 (52.00%) HTML
2 13 (52.00%) Web Services
3 11 (44.00%) Ext JS
4 7 (28.00%) ASP.NET
4 7 (28.00%) REST
5 6 (24.00%) Ajax
5 6 (24.00%) AngularJS
5 6 (24.00%) ASP.NET MVC
5 6 (24.00%) CSS3
5 6 (24.00%) HTML5
5 6 (24.00%) jQuery
5 6 (24.00%) LAMP
5 6 (24.00%) Symfony
5 6 (24.00%) Twitter Bootstrap
5 6 (24.00%) WAMP
5 6 (24.00%) XHTML
5 6 (24.00%) XML
6 5 (20.00%) KnockoutJS
Miscellaneous
1 1 (4.00%) User Experience
Processes & Methodologies
1 17 (68.00%) Web Development
2 6 (24.00%) Enterprise Architecture
2 6 (24.00%) MVC
2 6 (24.00%) Unit Testing
3 4 (16.00%) Web Application Development
4 1 (4.00%) Mobile Development
Programming Languages
1 25 (100.00%) JavaScript
2 19 (76.00%) C#
2 19 (76.00%) SQL
3 12 (48.00%) C++
4 6 (24.00%) PHP
4 6 (24.00%) VB
5 4 (16.00%) PHP 5
Qualifications
1 6 (24.00%) Degree
Vendors
1 6 (24.00%) EPiServer
1 6 (24.00%) Zend
2 5 (20.00%) Oracle
3 1 (4.00%) Microsoft