The following table provides summary statistics for permanent job vacancies advertised in Crawley with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
JSON
West Sussex / Crawley
Rank 45 62 49
Rank change year-on-year +17 -13  
Permanent jobs citing JSON 13 1 16
As % of all permanent IT jobs advertised in Crawley 3.61% 0.25% 4.08%
As % of the Libraries, Frameworks & Software Standards category 7.93% 0.47% 8.94%
Number of salaries quoted 13 1 16
Median salary £37,500 £47,500 £41,000
Median salary % change year-on-year -21.05% +15.85%  
90% offered a salary of more than £31,500 £47,500 £33,500
10% offered a salary of more than £38,492 £47,500 £44,250
UK excluding London median salary £42,500 £45,000 £40,000
% change year-on-year -5.55% +12.50%  

JSON is in the industry standards, technical specifications and software library and framework 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 industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Crawley
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 164 214 179
As % of all permanent IT job vacancies advertised in Crawley 45.56% 52.97% 45.66%
Number of salaries quoted 153 192 172
Median salary £44,250 £50,000 £41,000
Median salary % change year-on-year -11.50% +21.95%  
90% offered a salary of more than £34,000 £27,500 £30,000
10% offered a salary of more than £50,000 £50,000 £60,050
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

JSON
Job Vacancy Trend in Crawley

The job posting trend of jobs advertised in Crawley citing JSON as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSON in Crawley

JSON
Salary Trend in Crawley

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

Salary trend for JSON in Crawley

JSON
Top 30 Related IT Skills in Crawley

For the 6 months to 24 March 2017, IT jobs citing JSON 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 JSON.

1 24 (100.00%) HTML
2 22 (91.67%) JavaScript
2 22 (91.67%) CSS
2 22 (91.67%) XML
3 20 (83.33%) PHP
3 20 (83.33%) MySQL
3 20 (83.33%) Web Development
4 17 (70.83%) Subversion
4 17 (70.83%) jQuery
5 14 (58.33%) LAMP
6 11 (45.83%) SQL Server
7 9 (37.50%) OO
7 9 (37.50%) QA
7 9 (37.50%) OO PHP
8 8 (33.33%) Content Management
8 8 (33.33%) Ajax
8 8 (33.33%) CMS
9 6 (25.00%) Apache
9 6 (25.00%) Ruby on Rails
9 6 (25.00%) Joomla!
9 6 (25.00%) SQLite
9 6 (25.00%) Ruby
9 6 (25.00%) Responsive Web Design
9 6 (25.00%) GitHub
9 6 (25.00%) WordPress
9 6 (25.00%) Magento
9 6 (25.00%) Payment Gateway
10 5 (20.83%) Analytical Skills
10 5 (20.83%) HTML5
10 5 (20.83%) CSS3

JSON
Top Related 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 8 (33.33%) CMS
2 6 (25.00%) Apache
2 6 (25.00%) Joomla!
2 6 (25.00%) WordPress
3 5 (20.83%) Drupal
3 5 (20.83%) Tomcat
4 2 (8.33%) EPiServer
4 2 (8.33%) IIS
Business Applications
1 6 (25.00%) Magento
1 6 (25.00%) Payment Gateway
Cloud Services
1 6 (25.00%) GitHub
Communications & Networking
1 2 (8.33%) SSL
Database & Business Intelligence
1 20 (83.33%) MySQL
2 11 (45.83%) SQL Server
3 6 (25.00%) SQLite
4 5 (20.83%) Relational Database
5 2 (8.33%) Redis
Development Applications
1 17 (70.83%) Subversion
2 2 (8.33%) Git (software)
2 2 (8.33%) Octopus Deploy
2 2 (8.33%) TeamCity
2 2 (8.33%) Visual Studio Team System
General
1 2 (8.33%) Marketing
Job Titles
1 22 (91.67%) Developer
2 9 (37.50%) Web Developer
3 6 (25.00%) PHP Developer
4 5 (20.83%) Integration Developer
5 2 (8.33%) Architect
5 2 (8.33%) Digital Architect
5 2 (8.33%) Digital Solutions Architect
5 2 (8.33%) Java Developer
5 2 (8.33%) Solutions Architect
5 2 (8.33%) UI Developer
Libraries, Frameworks & Software Standards
1 24 (100.00%) HTML
2 22 (91.67%) CSS
2 22 (91.67%) XML
3 17 (70.83%) jQuery
4 14 (58.33%) LAMP
5 8 (33.33%) Ajax
6 6 (25.00%) Ruby on Rails
7 5 (20.83%) CSS3
7 5 (20.83%) HTML5
7 5 (20.83%) XHTML
8 2 (8.33%) .NET
8 2 (8.33%) ASP.NET
8 2 (8.33%) Middleware
8 2 (8.33%) REST
8 2 (8.33%) SOAP
Miscellaneous
1 5 (20.83%) Analytical Skills
2 2 (8.33%) Computer Science
2 2 (8.33%) Mobile App
2 2 (8.33%) Social Media
Operating Systems
1 3 (12.50%) Linux
2 2 (8.33%) Unix
2 2 (8.33%) Windows
Processes & Methodologies
1 20 (83.33%) Web Development
2 9 (37.50%) OO
2 9 (37.50%) OO PHP
3 8 (33.33%) Content Management
4 6 (25.00%) Responsive Web Design
5 2 (8.33%) Agile Software Development
5 2 (8.33%) Asset Management
5 2 (8.33%) CRM
5 2 (8.33%) Data Architecture
5 2 (8.33%) Data Protection
5 2 (8.33%) Digital Marketing
5 2 (8.33%) Front End Development
5 2 (8.33%) Marketing Automation
5 2 (8.33%) Mathematics
5 2 (8.33%) MVC
6 1 (4.17%) Logistics
Programming Languages
1 22 (91.67%) JavaScript
2 20 (83.33%) PHP
3 6 (25.00%) Ruby
4 5 (20.83%) SQL
5 2 (8.33%) Java
6 1 (4.17%) Perl
6 1 (4.17%) Python
Qualifications
1 2 (8.33%) Degree
Quality Assurance & Compliance
1 9 (37.50%) QA
Vendors
1 5 (20.83%) Oracle
2 2 (8.33%) Brocade
2 2 (8.33%) CA
Crawley, West Sussex
Senitor Associates
Salary: Excellent Benefits Package
Posted: 4 days ago