Period
to 16 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Kent with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 6 months to 16 October 2018 with a comparison to the same period in the previous 2 years.

JSON
South East > Kent
6 months to
16 Oct 2018
Same period 2017 Same period 2016
Rank 74 77 76
Rank change year-on-year +3 -1 +8
Permanent jobs citing JSON 20 30 59
As % of all permanent IT jobs advertised in Kent 1.95% 2.35% 3.30%
As % of the Libraries, Frameworks & Software Standards category 4.56% 5.57% 8.06%
Number of salaries quoted 16 24 49
Kent median annual salary £43,000 £40,000 £45,000
Median salary % change year-on-year +7.50% -11.11% -16.28%
10th Percentile £25,750 £26,175 £19,750
90th Percentile £75,625 £53,750 £57,500
South East median annual salary £45,000 £48,250 £47,500
% change year-on-year -6.74% +1.58% +5.56%

JSON is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Kent with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Kent
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 439 539 732
As % of all permanent IT jobs advertised in Kent 42.75% 42.21% 40.94%
Number of salaries quoted 393 440 635
Kent median annual salary £42,000 £40,000 £42,500
Median salary % change year-on-year +5.00% -5.88% +1.19%
10th Percentile £27,050 £26,250 £26,250
90th Percentile £60,000 £57,625 £58,750
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

JSON
Job Vacancy Trend in Kent

Job postings citing JSON as a percentage of all IT jobs advertised in Kent.

Job vacancy trend for JSON in Kent

JSON
Salary Trend in Kent

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

Salary trend for JSON in Kent

JSON
Salary Histogram in Kent

The salary distribution of IT jobs citing JSON in Kent over the 6 months to 16 October 2018.

Salary histogram for JSON in Kent

JSON
Job Locations in Kent

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSON within the Kent region over the 6 months to 16 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Tonbridge - 4 - -
Maidstone -5 3 £32,500 -38.10% 4
West Malling -7 3 £46,000 +15.00% 2
Dartford - 2 £73,750 - 1
Canterbury - 1 £42,500 - 2
Rochester - 1 £40,000 -
Tunbridge Wells - 1 £23,500 - 1
JSON
South East

For the 6 months to 16 October 2018, IT jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Kent region with a requirement for JSON.

1 16 (80.00%) HTML
1 16 (80.00%) JavaScript
2 15 (75.00%) XML
3 13 (65.00%) CSS
4 12 (60.00%) MVC
5 11 (55.00%) C#
6 10 (50.00%) SQL
6 10 (50.00%) .NET
6 10 (50.00%) Web Services
7 9 (45.00%) ASP.NET
7 9 (45.00%) Agile Software Development
8 8 (40.00%) Microsoft Azure
8 8 (40.00%) SQL Server
8 8 (40.00%) E-Commerce
9 7 (35.00%) SOAP
9 7 (35.00%) MySQL
9 7 (35.00%) ASP.NET MVC
9 7 (35.00%) .NET Framework
10 6 (30.00%) jQuery
10 6 (30.00%) HTML5
10 6 (30.00%) REST
10 6 (30.00%) PHP
11 5 (25.00%) Java
11 5 (25.00%) Windows
11 5 (25.00%) OO
11 5 (25.00%) XHTML
11 5 (25.00%) RESTful
11 5 (25.00%) Continuous Integration
11 5 (25.00%) Git (software)
11 5 (25.00%) Spring

JSON
Co-occurring IT Skills in Kent 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:

Cloud Services
1 8 (40.00%) Microsoft Azure
2 3 (15.00%) Cloud Computing
3 2 (10.00%) Amazon AWS
3 2 (10.00%) AWS Lambda
3 2 (10.00%) Serverless
Communications & Networking
1 1 (5.00%) HTTPS
Database & Business Intelligence
1 8 (40.00%) SQL Server
2 7 (35.00%) MySQL
3 4 (20.00%) Relational Database
4 3 (15.00%) SQL Server Integration Services
4 3 (15.00%) SQL Server Reporting Services
5 1 (5.00%) RDBMS
Development Applications
1 5 (25.00%) Git (software)
2 4 (20.00%) Subversion
3 2 (10.00%) Jenkins
3 2 (10.00%) JIRA
3 2 (10.00%) NUnit
3 2 (10.00%) Selenium
3 2 (10.00%) SoapUI
4 1 (5.00%) Android Studio
4 1 (5.00%) Ant
4 1 (5.00%) Cucumber
4 1 (5.00%) Eclipse
4 1 (5.00%) Maven
General
1 4 (20.00%) Finance
2 2 (10.00%) Marketing
3 1 (5.00%) Advertising
3 1 (5.00%) Legal
3 1 (5.00%) Retail
Job Titles
1 16 (80.00%) Developer
2 5 (25.00%) Full Stack Developer
3 4 (20.00%) .NET Developer
3 4 (20.00%) Lead Developer
4 3 (15.00%) E-Commerce Developer
4 3 (15.00%) Java Developer
4 3 (15.00%) Java E-Commerce Developer
4 3 (15.00%) Junior
4 3 (15.00%) MySQL Developer
4 3 (15.00%) PHP Developer
4 3 (15.00%) PHP MySQL Developer
5 2 (10.00%) C# .NET Developer
5 2 (10.00%) C# ASP.NET Developer
5 2 (10.00%) HTML CSS Developer
5 2 (10.00%) Integration Developer
5 2 (10.00%) JavaScript Developer
5 2 (10.00%) Lead PHP Developer
5 2 (10.00%) Mid-Level .NET Developer
5 2 (10.00%) Mid-Level C# .NET Developer
5 2 (10.00%) Mid-Level C# Developer
Libraries, Frameworks & Software Standards
1 16 (80.00%) HTML
2 15 (75.00%) XML
3 13 (65.00%) CSS
4 10 (50.00%) .NET
4 10 (50.00%) Web Services
5 9 (45.00%) ASP.NET
6 7 (35.00%) .NET Framework
6 7 (35.00%) ASP.NET MVC
6 7 (35.00%) SOAP
7 6 (30.00%) HTML5
7 6 (30.00%) jQuery
7 6 (30.00%) REST
8 5 (25.00%) AngularJS
8 5 (25.00%) RESTful
8 5 (25.00%) Spring
8 5 (25.00%) XHTML
9 3 (15.00%) Ajax
9 3 (15.00%) CSS3
9 3 (15.00%) Sass
9 3 (15.00%) WCF
Miscellaneous
1 2 (10.00%) Social Media
2 1 (5.00%) Mobile App
2 1 (5.00%) Spread Betting
Operating Systems
1 5 (25.00%) Windows
2 1 (5.00%) Android
2 1 (5.00%) Apple iOS
Processes & Methodologies
1 12 (60.00%) MVC
2 9 (45.00%) Agile Software Development
3 8 (40.00%) E-Commerce
4 5 (25.00%) Continuous Integration
4 5 (25.00%) OO
5 4 (20.00%) API Integration
5 4 (20.00%) Content Management
5 4 (20.00%) TDD
5 4 (20.00%) Test Automation
6 3 (15.00%) BDD
6 3 (15.00%) OOD
6 3 (15.00%) OOP
6 3 (15.00%) Scrum
7 2 (10.00%) DevOps
7 2 (10.00%) Email Marketing
7 2 (10.00%) Refactoring
7 2 (10.00%) SEO
7 2 (10.00%) Software Engineering
7 2 (10.00%) User Stories
7 2 (10.00%) Workflow
Programming Languages
1 16 (80.00%) JavaScript
2 11 (55.00%) C#
3 10 (50.00%) SQL
4 6 (30.00%) PHP
5 5 (25.00%) Java
6 3 (15.00%) R
6 3 (15.00%) XAML
7 2 (10.00%) VBScript
8 1 (5.00%) Apple Swift
8 1 (5.00%) C++
8 1 (5.00%) Objective-C
8 1 (5.00%) Python
8 1 (5.00%) T-SQL
Qualifications
1 2 (10.00%) ISEB
2 1 (5.00%) Degree
Quality Assurance & Compliance
1 2 (10.00%) QA
Vendors
1 4 (20.00%) Compaq
1 4 (20.00%) Google
2 3 (15.00%) Microsoft
3 2 (10.00%) Infragistics
3 2 (10.00%) MuleSoft