Period
to 20 May 2018

The following table provides summary statistics for permanent job vacancies advertised in Leicester 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 20 May 2018 with a comparison to the same period in the previous 2 years.

JSON
Leicestershire > Leicester
6 months to
20 May 2018
Same period 2017 Same period 2016
Rank 60 72 64
Rank change year-on-year +12 -8 +11
Permanent jobs citing JSON 15 14 11
As % of all permanent IT jobs advertised in Leicester 2.44% 1.87% 1.58%
As % of the Libraries, Frameworks & Software Standards category 4.69% 3.90% 3.69%
Number of salaries quoted 15 13 11
Leicester median annual salary £41,800 £36,500 £52,500
Median salary % change year-on-year +14.52% -30.48% +44.83%
10th Percentile £31,250 £35,150 £41,250
90th Percentile £48,250 £40,000 £71,250
Leicestershire median annual salary £40,900 £36,500 £45,250
% change year-on-year +12.05% -19.34% +33.09%

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 Leicester with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Leicester
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 320 359 298
As % of all permanent IT jobs advertised in Leicester 52.03% 47.87% 42.88%
Number of salaries quoted 303 333 277
Leicester median annual salary £40,000 £35,000 £42,500
Median salary % change year-on-year +14.29% -17.65% +11.40%
10th Percentile £27,500 £22,500 £27,500
90th Percentile £56,650 £49,900 £57,500
Leicestershire median annual salary £40,000 £36,500 £41,000
% change year-on-year +9.59% -10.98% +7.89%

JSON
Job Vacancy Trend in Leicester

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

Job vacancy trend for JSON in Leicester

JSON
Salary Trend in Leicester

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

Salary trend for JSON in Leicester

JSON
Salary Histogram in Leicester

The salary distribution of IT jobs citing JSON in Leicester over the 6 months to 20 May 2018.

Salary histogram for JSON in Leicester

For the 6 months to 20 May 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 Leicester region with a requirement for JSON.

1 11 (73.33%) Agile Software Development
1 11 (73.33%) Twitter Bootstrap
2 10 (66.67%) TDD
2 10 (66.67%) JavaScript
3 9 (60.00%) HTML
3 9 (60.00%) CSS
3 9 (60.00%) AngularJS
3 9 (60.00%) HTML5
3 9 (60.00%) React
4 8 (53.33%) Node.js
4 8 (53.33%) RESTful
5 7 (46.67%) Sass
5 7 (46.67%) TypeScript
5 7 (46.67%) npm
6 6 (40.00%) Aurelia
6 6 (40.00%) jspm
6 6 (40.00%) Meteor
6 6 (40.00%) webpack
6 6 (40.00%) Team Foundation Server
7 4 (26.67%) C#
7 4 (26.67%) Java
7 4 (26.67%) Scrum
8 3 (20.00%) OOD
8 3 (20.00%) Microsoft
8 3 (20.00%) MVC
8 3 (20.00%) SQL
8 3 (20.00%) .NET
8 3 (20.00%) Continuous Integration
8 3 (20.00%) jQuery
8 3 (20.00%) Retail

JSON
Co-occurring IT Skills in Leicester 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 1 (6.67%) SharePoint
Cloud Services
1 7 (46.67%) npm
2 2 (13.33%) GitHub
2 2 (13.33%) Microsoft Azure
3 1 (6.67%) Amazon AWS
3 1 (6.67%) Cloud Computing
3 1 (6.67%) IaaS
3 1 (6.67%) IBM Cloud
3 1 (6.67%) PaaS
3 1 (6.67%) SaaS
3 1 (6.67%) SoftLayer
Database & Business Intelligence
1 1 (6.67%) SQL Server
Development Applications
1 6 (40.00%) jspm
1 6 (40.00%) Team Foundation Server
1 6 (40.00%) webpack
2 2 (13.33%) Xcode
General
1 3 (20.00%) Retail
Job Titles
1 15 (100.00%) Developer
2 7 (46.67%) JavaScript Developer
3 4 (26.67%) Applications Developer
4 3 (20.00%) Designer
4 3 (20.00%) Senior Developer
5 2 (13.33%) Android Developer
5 2 (13.33%) iOS Developer
5 2 (13.33%) Java Applications Developer
5 2 (13.33%) Java Developer
5 2 (13.33%) Java Mobile Developer
5 2 (13.33%) Lead Developer
5 2 (13.33%) Lead Web Developer
5 2 (13.33%) Mobile Applications Developer
5 2 (13.33%) Mobile Developer
5 2 (13.33%) Senior Applications Developer
5 2 (13.33%) Senior Web Applications Developer
5 2 (13.33%) Senior Web Developer
5 2 (13.33%) Software Developer
5 2 (13.33%) Web Applications Developer
5 2 (13.33%) Web Developer
Libraries, Frameworks & Software Standards
1 11 (73.33%) Twitter Bootstrap
2 9 (60.00%) AngularJS
2 9 (60.00%) CSS
2 9 (60.00%) HTML
2 9 (60.00%) HTML5
2 9 (60.00%) React
3 8 (53.33%) Node.js
3 8 (53.33%) RESTful
4 7 (46.67%) Sass
5 6 (40.00%) Aurelia
5 6 (40.00%) Meteor
6 3 (20.00%) .NET
6 3 (20.00%) jQuery
7 2 (13.33%) Android SDK
7 2 (13.33%) ASP.NET
7 2 (13.33%) ASP.NET MVC
7 2 (13.33%) ASP.NET Web API
7 2 (13.33%) iOS SDK
7 2 (13.33%) SOAP
7 2 (13.33%) XML
Miscellaneous
1 2 (13.33%) Greenfield Project
1 2 (13.33%) Mobile App
2 1 (6.67%) Analytical Skills
2 1 (6.67%) Mainframe
2 1 (6.67%) Self-Motivation
2 1 (6.67%) User Experience
Operating Systems
1 2 (13.33%) Android
1 2 (13.33%) Apple iOS
Processes & Methodologies
1 11 (73.33%) Agile Software Development
2 10 (66.67%) TDD
3 4 (26.67%) Scrum
4 3 (20.00%) Continuous Integration
4 3 (20.00%) MVC
4 3 (20.00%) OOD
5 2 (13.33%) Android Development
5 2 (13.33%) iOS Development
5 2 (13.33%) Mentoring
5 2 (13.33%) Mobile Development
5 2 (13.33%) Wireframes
6 1 (6.67%) Analytics
6 1 (6.67%) Cross-Browser Development
6 1 (6.67%) Dependency Injection
6 1 (6.67%) Microservices
6 1 (6.67%) Problem-Solving
6 1 (6.67%) SDLC
6 1 (6.67%) SOLID
6 1 (6.67%) Unit Testing
6 1 (6.67%) User Stories
Programming Languages
1 10 (66.67%) JavaScript
2 7 (46.67%) TypeScript
3 4 (26.67%) C#
3 4 (26.67%) Java
4 3 (20.00%) SQL
5 2 (13.33%) Apple Swift
5 2 (13.33%) Objective-C
6 1 (6.67%) Go
6 1 (6.67%) PL/SQL
6 1 (6.67%) Python
6 1 (6.67%) VBA
Qualifications
1 1 (6.67%) Degree
System Software
1 1 (6.67%) Docker
1 1 (6.67%) VMware Infrastructure
Vendors
1 3 (20.00%) Microsoft
2 2 (13.33%) Capita
3 1 (6.67%) IBM
3 1 (6.67%) VMware