The following table provides summary statistics for permanent job vacancies advertised in Crawley 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 22 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
West Sussex / Crawley
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 8 11 12
Rank change year-on-year +3 +1  
Permanent jobs citing JavaScript 87 84 59
As % of all permanent IT jobs advertised in Crawley 21.75% 16.34% 15.17%
As % of the Programming Languages category 32.71% 27.10% 27.31%
Number of salaries quoted 87 84 59
Median salary £42,500 £41,000 £47,500
Median salary % change year-on-year +3.65% -13.68%  
90% offered a salary of more than £29,000 £27,500 £26,500
10% offered a salary of more than £49,400 £57,500 £52,500
UK excluding London median salary £40,000 £40,000 £39,000
% change year-on-year - +2.56%  

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 Crawley with a requirement for programming language skills.

Programming Language Skills
Crawley
Permanent job vacancies with a requirement for programming language skills 266 310 216
As % of all permanent IT job vacancies advertised in Crawley 66.50% 60.31% 55.53%
Number of salaries quoted 253 309 198
Median salary £42,500 £45,000 £42,500
Median salary % change year-on-year -5.55% +5.88%  
90% offered a salary of more than £31,000 £27,500 £27,500
10% offered a salary of more than £50,000 £58,500 £59,250
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

JavaScript
Job Vacancy Trend in Crawley

The job posting trend of jobs advertised in Crawley 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 Crawley

JavaScript
Salary Trend in Crawley

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

Salary trend for JavaScript in Crawley

JavaScript
Salary Histogram in Crawley

The salary distribution of IT jobs citing JavaScript in Crawley over the 3 months to 22 June 2017.

Salary histogram for JavaScript in Crawley

For the 6 months to 22 June 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 Crawley region with a requirement for JavaScript.

1 124 (73.37%) HTML
2 122 (72.19%) CSS
3 80 (47.34%) Degree
4 70 (41.42%) MVC
5 69 (40.83%) Java
6 68 (40.24%) SQL Server
7 67 (39.64%) C#
7 67 (39.64%) Web Development
7 67 (39.64%) jQuery
8 63 (37.28%) C++
8 63 (37.28%) .NET
9 62 (36.69%) Software Engineering
10 61 (36.09%) SQL
11 59 (34.91%) ASP.NET
12 57 (33.73%) OO
13 55 (32.54%) Unit Testing
14 54 (31.95%) Agile Software Development
15 52 (30.77%) MySQL
16 48 (28.40%) ASP.NET MVC
17 46 (27.22%) Relational Database
17 46 (27.22%) Analytical Skills
17 46 (27.22%) C
18 45 (26.63%) Visual Studio
19 43 (25.44%) VB.NET
20 42 (24.85%) OOP
21 41 (24.26%) .NET Framework
21 41 (24.26%) Entity Framework
21 41 (24.26%) JSUnit
22 40 (23.67%) AngularJS
22 40 (23.67%) Front End Development

JavaScript
Co-occurring IT Skills in Crawley 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 11 (6.51%) WordPress
2 9 (5.33%) CMS
3 6 (3.55%) Apache
3 6 (3.55%) Joomla!
4 5 (2.96%) Drupal
4 5 (2.96%) Tomcat
5 3 (1.78%) Umbraco
6 1 (0.59%) IIS
6 1 (0.59%) nginx
Applications
1 26 (15.38%) Photoshop
Business Applications
1 7 (4.14%) Payment Gateway
2 6 (3.55%) Adobe Campaign
2 6 (3.55%) Magento
3 3 (1.78%) Eloqua
3 3 (1.78%) Unica
4 1 (0.59%) Dynamics CRM
Cloud Services
1 23 (13.61%) Amazon AWS
1 23 (13.61%) Amazon EC2
2 20 (11.83%) Cloud Computing
3 6 (3.55%) GitHub
4 2 (1.18%) Microsoft Azure
Communications & Networking
1 17 (10.06%) Internet
2 2 (1.18%) HTTP
3 1 (0.59%) CTI
3 1 (0.59%) DHCP
3 1 (0.59%) DNS
Database & Business Intelligence
1 68 (40.24%) SQL Server
2 52 (30.77%) MySQL
3 46 (27.22%) Relational Database
4 23 (13.61%) Amazon RDS
5 6 (3.55%) SQLite
6 2 (1.18%) NoSQL
6 2 (1.18%) SQL Server Integration Services
6 2 (1.18%) SQL Server Reporting Services
7 1 (0.59%) Redis
7 1 (0.59%) SQL Server 2012
7 1 (0.59%) SQL Server Analysis Services
Development Applications
1 45 (26.63%) Visual Studio
2 41 (24.26%) JSUnit
3 29 (17.16%) Subversion
4 26 (15.38%) Git (software)
4 26 (15.38%) JIRA
5 10 (5.92%) PHPUnit
6 3 (1.78%) Firebug
7 2 (1.18%) Bower
7 2 (1.18%) Grunt
8 1 (0.59%) Eclipse
8 1 (0.59%) JUnit
8 1 (0.59%) Mocha
8 1 (0.59%) Selenium
8 1 (0.59%) Team Foundation Server
8 1 (0.59%) Vagrant
General
1 32 (18.93%) Telecoms
2 9 (5.33%) Marketing
3 2 (1.18%) Finance
3 2 (1.18%) Publishing
4 1 (0.59%) Advertising
4 1 (0.59%) Aerospace
4 1 (0.59%) Manufacturing
Job Titles
1 162 (95.86%) Developer
2 56 (33.14%) .NET Developer
3 40 (23.67%) C# Developer
4 38 (22.49%) C# .NET Developer
5 34 (20.12%) JavaScript Developer
6 33 (19.53%) Java Developer
6 33 (19.53%) Web Developer
7 31 (18.34%) Front End Developer (Client-Side Developer)
7 31 (18.34%) Software Developer
7 31 (18.34%) SQL Developer
8 30 (17.75%) ASP.NET Developer
9 29 (17.16%) ASP.NET MVC Developer
10 27 (15.98%) HTML Developer
11 25 (14.79%) .NET Software Developer
11 25 (14.79%) SQL Server Developer
12 22 (13.02%) HTML CSS Developer
13 15 (8.88%) C# ASP.NET Developer
14 14 (8.28%) Mid-Level .NET Developer
15 11 (6.51%) C++ Developer
15 11 (6.51%) C++/Java Developer
Libraries, Frameworks & Software Standards
1 124 (73.37%) HTML
2 122 (72.19%) CSS
3 67 (39.64%) jQuery
4 63 (37.28%) .NET
5 59 (34.91%) ASP.NET
6 48 (28.40%) ASP.NET MVC
7 41 (24.26%) .NET Framework
7 41 (24.26%) Entity Framework
8 40 (23.67%) AngularJS
9 28 (16.57%) JSP
10 26 (15.38%) Ajax
11 25 (14.79%) Servlets
12 21 (12.43%) HTML5
13 20 (11.83%) CSS3
14 19 (11.24%) Web Services
14 19 (11.24%) XML
15 14 (8.28%) JSON
16 12 (7.10%) REST
16 12 (7.10%) Silex
16 12 (7.10%) Symfony
Miscellaneous
1 46 (27.22%) Analytical Skills
2 29 (17.16%) Computer Science
3 7 (4.14%) Mobile App
4 4 (2.37%) Greenfield Project
5 2 (1.18%) User Experience
6 1 (0.59%) Algorithms
Operating Systems
1 33 (19.53%) Linux
2 4 (2.37%) Windows
3 3 (1.78%) Unix
4 2 (1.18%) Android
5 1 (0.59%) Apple iOS
5 1 (0.59%) Windows 10
5 1 (0.59%) Windows 8
Processes & Methodologies
1 70 (41.42%) MVC
2 67 (39.64%) Web Development
3 62 (36.69%) Software Engineering
4 57 (33.73%) OO
5 55 (32.54%) Unit Testing
6 54 (31.95%) Agile Software Development
7 42 (24.85%) OOP
8 40 (23.67%) Front End Development
9 37 (21.89%) Scrum
10 23 (13.61%) Refactoring
11 20 (11.83%) Mathematics
12 18 (10.65%) Scenario Testing
13 15 (8.88%) Data Protection
14 13 (7.69%) Multithreaded Programming
14 13 (7.69%) Multithreading
14 13 (7.69%) SDLC
15 11 (6.51%) OO PHP
16 10 (5.92%) Requirements Analysis
16 10 (5.92%) TDD
17 9 (5.33%) Responsive Web Design
Programming Languages
1 69 (40.83%) Java
2 67 (39.64%) C#
3 63 (37.28%) C++
4 61 (36.09%) SQL
5 46 (27.22%) C
6 43 (25.44%) VB.NET
7 31 (18.34%) PHP
8 16 (9.47%) Ruby
9 12 (7.10%) Assembly Language
9 12 (7.10%) Python
10 10 (5.92%) Perl
11 2 (1.18%) T-SQL
12 1 (0.59%) TypeScript
12 1 (0.59%) VBA
Qualifications
1 80 (47.34%) Degree
2 6 (3.55%) Computer Science Degree
3 2 (1.18%) Numerate Degree
4 1 (0.59%) MCP
4 1 (0.59%) Microsoft Certification
4 1 (0.59%) PhD
System Software
1 1 (0.59%) iptables
Systems Management
1 1 (0.59%) Ansible
Vendors
1 32 (18.93%) Adobe
2 19 (11.24%) Oracle
3 11 (6.51%) Zend
4 6 (3.55%) Microsoft
5 3 (1.78%) Marketo
5 3 (1.78%) Salesforce Marketing Cloud
5 3 (1.78%) Salesforce.com
6 1 (0.59%) Mercator
Crawley, West Sussex
Greywood Associates Limited
Salary: £30000 - £45000 per annum + Benefits
Posted: 16 hours ago
Crawley, West Sussex
ARC IT Recruitment Ltd
Salary: £30000 - £40000 per annum
Posted: 6 days ago
Crawley
greywood
Salary: £30000 - £40000 per annum + Benefits
Posted: 8 days ago
Crawley, West Sussex
Go Partnership.
Salary: From £30,000 to £34,000 per annum + Benefits + Training
Posted: 3 days ago
Crawley, West Sussex
ARC IT Recruitment Ltd
Salary: to 34k plus benefits
Posted: 6 days ago