The following table provides summary statistics for permanent job vacancies advertised in Aylesbury with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
Buckinghamshire / Aylesbury
Rank 2 1 1
Rank change year-on-year -1 0  
Permanent jobs citing JavaScript 16 54 30
As % of all permanent IT jobs advertised in Aylesbury 31.37% 39.13% 36.59%
As % of the Programming Languages category 72.73% 60.67% 63.83%
Number of salaries quoted 16 53 30
Median salary £40,000 £44,000 £38,000
Median salary % change year-on-year -9.09% +15.78%  
90% offered a salary of more than £32,500 £35,200 £30,000
10% offered a salary of more than £42,500 £50,000 £45,250
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

JavaScript 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 Aylesbury with a requirement for programming language skills.

Programming Language Skills
Aylesbury
Permanent job vacancies with a requirement for programming language skills 22 89 47
As % of all permanent IT job vacancies advertised in Aylesbury 43.14% 64.49% 57.32%
Number of salaries quoted 22 87 45
Median salary £40,000 £45,000 £42,500
Median salary % change year-on-year -11.11% +5.88%  
90% offered a salary of more than £36,750 £38,500 £30,000
10% offered a salary of more than £45,000 £45,000 £50,000
UK excluding London median salary £41,500 £40,500 £40,000
% change year-on-year +2.46% +1.25%  

JavaScript
Job Vacancy Trend in Aylesbury

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

Job vacancy trend for JavaScript in Aylesbury

JavaScript
Salary Trend in Aylesbury

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

Salary trend for JavaScript in Aylesbury

JavaScript
Salary Histogram in Aylesbury

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

Salary histogram for JavaScript in Aylesbury

JavaScript
Top 30 Related IT Skills in Aylesbury

For the 6 months to 25 March 2017, IT jobs citing JavaScript 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 Aylesbury region with a requirement for JavaScript.

1 24 (43.64%) Web Services
2 23 (41.82%) C#
3 22 (40.00%) .NET
4 20 (36.36%) Web Development
5 18 (32.73%) SQL
5 18 (32.73%) HTML
5 18 (32.73%) CSS
6 17 (30.91%) Ext JS
7 16 (29.09%) IIS
8 15 (27.27%) VC++
8 15 (27.27%) C++
8 15 (27.27%) MongoDB
8 15 (27.27%) NoSQL
8 15 (27.27%) MariaDB
9 11 (20.00%) Degree
10 10 (18.18%) QA
10 10 (18.18%) jQuery
10 10 (18.18%) SQL Server
10 10 (18.18%) Front End Development
10 10 (18.18%) User Experience
10 10 (18.18%) Node.js
11 9 (16.36%) REST
11 9 (16.36%) Analytical Skills
11 9 (16.36%) Microsoft
11 9 (16.36%) Multithreading
12 8 (14.55%) Symfony
12 8 (14.55%) Zend
12 8 (14.55%) Subversion
12 8 (14.55%) HTTP
12 8 (14.55%) Apache

JavaScript
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 16 (29.09%) IIS
2 8 (14.55%) Apache
3 3 (5.45%) ArcGIS
4 2 (3.64%) CMS
4 2 (3.64%) EPiServer
4 2 (3.64%) Umbraco
Cloud Services
1 1 (1.82%) Microsoft Azure
1 1 (1.82%) SaaS
Communications & Networking
1 8 (14.55%) HTTP
2 1 (1.82%) VoIP
Database & Business Intelligence
1 15 (27.27%) MariaDB
1 15 (27.27%) MongoDB
1 15 (27.27%) NoSQL
2 10 (18.18%) SQL Server
3 3 (5.45%) GIS
4 1 (1.82%) SQL Server Integration Services
Development Applications
1 8 (14.55%) Subversion
2 5 (9.09%) Selenium
3 4 (7.27%) NeoLoad
4 1 (1.82%) Grunt
4 1 (1.82%) gulp
4 1 (1.82%) WebDriver
General
1 7 (12.73%) Telecoms
2 6 (10.91%) Retail
3 3 (5.45%) Marketing
4 2 (3.64%) Finance
5 1 (1.82%) Advertising
5 1 (1.82%) Back Office
5 1 (1.82%) Games
5 1 (1.82%) Manufacturing
Job Titles
1 41 (74.55%) Developer
2 18 (32.73%) C# Developer
3 16 (29.09%) Front End Developer (Client-Side Developer)
4 15 (27.27%) Web Developer
5 14 (25.45%) .NET Developer
6 12 (21.82%) C# .NET Developer
6 12 (21.82%) HTML CSS Developer
6 12 (21.82%) HTML Developer
7 10 (18.18%) Analyst
7 10 (18.18%) JavaScript Developer
8 9 (16.36%) Senior Developer
9 8 (14.55%) C# Software Developer
9 8 (14.55%) Support Analyst
9 8 (14.55%) XML Developer
10 7 (12.73%) Senior .NET Developer
11 6 (10.91%) .NET Web Developer
11 6 (10.91%) Front End Web Developer (Client-Side Developer)
11 6 (10.91%) Senior C# .NET Developer
11 6 (10.91%) Senior C# Developer
11 6 (10.91%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 24 (43.64%) Web Services
2 22 (40.00%) .NET
3 18 (32.73%) CSS
3 18 (32.73%) HTML
4 17 (30.91%) Ext JS
5 10 (18.18%) jQuery
5 10 (18.18%) Node.js
6 9 (16.36%) REST
7 8 (14.55%) LAMP
7 8 (14.55%) Symfony
7 8 (14.55%) WAMP
7 8 (14.55%) XML
8 6 (10.91%) ASP.NET
8 6 (10.91%) HTML5
9 5 (9.09%) Ajax
9 5 (9.09%) AngularJS
9 5 (9.09%) ASP.NET MVC
9 5 (9.09%) React
9 5 (9.09%) Twitter Bootstrap
9 5 (9.09%) XHTML
Miscellaneous
1 10 (18.18%) User Experience
2 9 (16.36%) Analytical Skills
3 3 (5.45%) Computer Science
4 1 (1.82%) IVR
Processes & Methodologies
1 20 (36.36%) Web Development
2 10 (18.18%) Front End Development
3 9 (16.36%) Multithreading
4 8 (14.55%) Concurrent Programming
4 8 (14.55%) Functional Testing
5 6 (10.91%) MVC
5 6 (10.91%) Web Application Development
6 5 (9.09%) Data Validation
6 5 (9.09%) OO
6 5 (9.09%) Software Engineering
6 5 (9.09%) Validation
7 4 (7.27%) Enterprise Architecture
8 3 (5.45%) Data Management
8 3 (5.45%) Integration Testing
8 3 (5.45%) Regression Testing
8 3 (5.45%) Time Management
9 2 (3.64%) Data Protection
9 2 (3.64%) Multithreaded Programming
10 1 (1.82%) Coaching
10 1 (1.82%) Mentoring
Programming Languages
1 23 (41.82%) C#
2 18 (32.73%) SQL
3 15 (27.27%) C++
3 15 (27.27%) VC++
4 8 (14.55%) PHP
5 6 (10.91%) PHP 5
6 3 (5.45%) Python
7 1 (1.82%) VB
Qualifications
1 11 (20.00%) Degree
Quality Assurance & Compliance
1 10 (18.18%) QA
Vendors
1 9 (16.36%) Microsoft
2 8 (14.55%) Oracle
2 8 (14.55%) Zend
3 3 (5.45%) ESRI
4 1 (1.82%) Remedy
Aylesbury, Buckinghamshire
MAPP - IT, Digital, Broadcasting & Media Recruitment Specialists
Salary: Up to £45,000 per annum
Posted: Yesterday
Aylesbury, Buckinghamshire
Austin Fraser
Salary: £40000 - £45000 per annum + benefits
Posted: Yesterday
Aylesbury, Buckinghamshire
Circle Recruitment
Salary: Benefits
Posted: Yesterday
Aylesbury, Buckinghamshire
set2recruit
Salary: Up to £35,000 per annum
Posted: 5 days ago