The table below looks at the statistics for JavaScript skills in IT jobs advertised for the Croydon region. Included is a guide to the salaries offered in IT jobs that have cited JavaScript over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 24 10 6
Rank change year-on-year
-14 -4
Permanent jobs citing JavaScript 13 33 57
As % of all permanent IT jobs located in Croydon 6.53% 17.65% 23.36%
As % of the Programming Languages category 13.40% 34.38% 43.18%
Number of salaries quoted 13 33 56
Median salary £43,000 £37,500 £45,000
Median salary % change year-on-year
+14.66% -16.66%
90% offered a salary of more than £38,000 £29,200 £29,750
10% offered a salary of more than £60,000 £60,000 £60,000
UK excluding London median salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
JavaScript
London

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in permanent jobs advertised in the Croydon region.

Programming Languages Category
Croydon
Permanent IT job ads with a match in the
Programming Languages category
97 96 132
As % of all permanent IT jobs located in Croydon 48.74% 51.34% 54.10%
Number of salaries quoted 88 88 118
Median salary £50,000 £45,000 £45,000
Median salary % change year-on-year
+11.11% -
90% offered a salary of more than £37,500 £30,000 £30,000
10% offered a salary of more than £66,500 £60,000 £60,000
UK excluding London median salary £42,500 £40,000 £39,000
% change year-on-year
+6.25% +2.56%

JavaScript
Jobs Demand Trend in Croydon

The demand trend of job ads across the Croydon region citing JavaScript as a proportion of all IT jobs with a match in the Programming Languages category.

JavaScript Jobs Demand Trend in Croydon

JavaScript
Salary Trend in Croydon

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

JavaScript Salary Trend in Croydon

JavaScript
Salary Histogram in Croydon

This chart provides a salary histogram for IT jobs citing JavaScript across the Croydon region over the 3 months to 30 September 2016.

JavaScript Salary Histogram in Croydon

JavaScript
Top 30 Related IT Skills in Croydon

For the 6 months to 30 September 2016, 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 Croydon region with a requirement for JavaScript.

1 36 (80.00%) CSS
2 34 (75.56%) HTML
3 32 (71.11%) jQuery
4 22 (48.89%) Front End Development
5 18 (40.00%) AngularJS
6 16 (35.56%) Agile Software Development
6 16 (35.56%) Subversion
6 16 (35.56%) .NET
7 15 (33.33%) C#
8 13 (28.89%) Java
8 13 (28.89%) SQL
8 13 (28.89%) Git (software)
9 12 (26.67%) HTML5
10 11 (24.44%) BDD
10 11 (24.44%) Node.js
10 11 (24.44%) CSS3
10 11 (24.44%) Web Development
10 11 (24.44%) ASP.NET
10 11 (24.44%) E-Commerce
10 11 (24.44%) MVC
11 10 (22.22%) Microsoft
11 10 (22.22%) SQL Server
11 10 (22.22%) Continuous Integration
11 10 (22.22%) Wireframes
12 9 (20.00%) Microsoft Azure
12 9 (20.00%) Mobile Development
12 9 (20.00%) Coaching
12 9 (20.00%) Scala
12 9 (20.00%) Scrum
12 9 (20.00%) Spring

JavaScript
Top Related IT Skills in Croydon 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 (13.33%) SharePoint
2 5 (11.11%) Confluence
2 5 (11.11%) IIS
3 4 (8.89%) ColdFusion
4 3 (6.67%) CMS
4 3 (6.67%) Drupal
5 1 (2.22%) Alfresco
5 1 (2.22%) Apache
5 1 (2.22%) JBoss
5 1 (2.22%) Liferay
5 1 (2.22%) SharePoint 2013
5 1 (2.22%) Tomcat
Applications
1 6 (13.33%) MS Excel
2 5 (11.11%) MS Office
2 5 (11.11%) MS PowerPoint
Business Applications
1 2 (4.44%) Magento
Cloud Services
1 9 (20.00%) Microsoft Azure
2 5 (11.11%) Office 365
3 2 (4.44%) GitHub
Communications & Networking
1 5 (11.11%) DHCP
1 5 (11.11%) DNS
1 5 (11.11%) LAN
1 5 (11.11%) TCP/IP
1 5 (11.11%) VoIP
2 1 (2.22%) HTTP
Database & Business Intelligence
1 10 (22.22%) SQL Server
2 7 (15.56%) MySQL
3 3 (6.67%) SQL Server 2012
4 2 (4.44%) Azure SQL Database
5 1 (2.22%) CouchDB
5 1 (2.22%) MongoDB
5 1 (2.22%) Neo4j
5 1 (2.22%) NoSQL
5 1 (2.22%) PostgreSQL
5 1 (2.22%) QlikView
5 1 (2.22%) RDBMS
5 1 (2.22%) Relational Database
Development Applications
1 16 (35.56%) Subversion
2 13 (28.89%) Git (software)
3 8 (17.78%) Gradle
3 8 (17.78%) Jenkins
3 8 (17.78%) Maven
4 3 (6.67%) NUnit
5 2 (4.44%) Grunt
5 2 (4.44%) gulp
5 2 (4.44%) MSBuild
5 2 (4.44%) Visual Studio
6 1 (2.22%) DbUnit
6 1 (2.22%) Jasmine
6 1 (2.22%) jMock
6 1 (2.22%) JUnit
6 1 (2.22%) Mockito
6 1 (2.22%) Team Foundation Server
General
1 9 (20.00%) Retail
2 5 (11.11%) Finance
3 4 (8.89%) Financial Institution
4 2 (4.44%) Advertising
4 2 (4.44%) Marketing
5 1 (2.22%) Games
Job Titles
1 39 (86.67%) Developer
2 12 (26.67%) Front End Developer (Client-Side Developer)
3 11 (24.44%) .NET Developer
4 10 (22.22%) Web Developer
5 9 (20.00%) Java Developer
6 8 (17.78%) E-Commerce Developer
6 8 (17.78%) E-Commerce Web Developer
6 8 (17.78%) Front End Web Developer (Client-Side Developer)
7 7 (15.56%) HTML CSS Developer
7 7 (15.56%) HTML Developer
8 6 (13.33%) Agile Developer
8 6 (13.33%) Agile Java Developer
8 6 (13.33%) Java Scala Developer
8 6 (13.33%) JavaScript Developer
8 6 (13.33%) Scala Developer
9 5 (11.11%) Analyst
9 5 (11.11%) C# .NET Developer
9 5 (11.11%) C# Developer
10 4 (8.89%) Service Analyst
10 4 (8.89%) Software Developer
Libraries, Frameworks & Software Standards
1 36 (80.00%) CSS
2 34 (75.56%) HTML
3 32 (71.11%) jQuery
4 18 (40.00%) AngularJS
5 16 (35.56%) .NET
6 12 (26.67%) HTML5
7 11 (24.44%) ASP.NET
7 11 (24.44%) CSS3
7 11 (24.44%) Node.js
8 9 (20.00%) Spring
9 8 (17.78%) D3.js
9 8 (17.78%) Dropwizard
9 8 (17.78%) Spring Boot
10 6 (13.33%) ASP.NET MVC
10 6 (13.33%) ASP.NET Web API
11 5 (11.11%) Hibernate
12 4 (8.89%) Ajax
12 4 (8.89%) ColdBox
12 4 (8.89%) Kendo UI
12 4 (8.89%) KnockoutJS
Miscellaneous
1 9 (20.00%) W3C
2 6 (13.33%) Analytical Skills
2 6 (13.33%) Fintech
3 4 (8.89%) User Experience
4 3 (6.67%) Computer Science
5 1 (2.22%) Mathematics
Operating Systems
1 5 (11.11%) Windows
1 5 (11.11%) Windows Server 2008
1 5 (11.11%) Windows Server 2012
2 3 (6.67%) Windows Server
2 3 (6.67%) Windows Server 2003
3 2 (4.44%) Linux
Processes & Methodologies
1 22 (48.89%) Front End Development
2 16 (35.56%) Agile Software Development
3 11 (24.44%) BDD
3 11 (24.44%) E-Commerce
3 11 (24.44%) MVC
3 11 (24.44%) Web Development
4 10 (22.22%) Continuous Integration
4 10 (22.22%) Wireframes
5 9 (20.00%) Coaching
5 9 (20.00%) Mobile Development
5 9 (20.00%) Scrum
6 8 (17.78%) DevOps
6 8 (17.78%) Microservices
6 8 (17.78%) Regression Testing
6 8 (17.78%) Software Engineering
6 8 (17.78%) Web Design
7 7 (15.56%) TDD
8 5 (11.11%) ITIL
9 4 (8.89%) Market Research
9 4 (8.89%) Service Management
Programming Languages
1 15 (33.33%) C#
2 13 (28.89%) Java
2 13 (28.89%) SQL
3 9 (20.00%) Scala
4 6 (13.33%) PHP
5 2 (4.44%) C
6 1 (2.22%) Groovy
6 1 (2.22%) PowerShell
6 1 (2.22%) Python
6 1 (2.22%) Ruby
6 1 (2.22%) T-SQL
6 1 (2.22%) TypeScript
Qualifications
1 3 (6.67%) Degree
2 2 (4.44%) Microsoft Certification
3 1 (2.22%) SC Cleared
3 1 (2.22%) Security Cleared
System Software
1 5 (11.11%) Active Directory
1 5 (11.11%) Hyper-V
Vendors
1 10 (22.22%) Microsoft
2 1 (2.22%) Oracle
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