The following table provides summary statistics for permanent job vacancies advertised in York 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 27 June 2017 with a comparison to the same period in the previous 2 years.

JSON
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 40 27 33
Rank change year-on-year -13 +6  
Permanent jobs citing JSON 10 38 34
As % of all permanent IT jobs advertised in York 2.72% 10.22% 9.63%
As % of the Libraries, Frameworks & Software Standards category 5.18% 19.10% 16.50%
Number of salaries quoted 10 36 31
Median salary £34,000 £42,500 £41,500
Median salary % change year-on-year -20.00% +2.40%  
90% offered a salary of more than £25,000 £35,000 £32,500
10% offered a salary of more than £42,750 £50,000 £47,500
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year - +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 York with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
York
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 193 199 206
As % of all permanent IT job vacancies advertised in York 52.59% 53.49% 58.36%
Number of salaries quoted 157 172 185
Median salary £37,500 £45,000 £41,500
Median salary % change year-on-year -16.66% +8.43%  
90% offered a salary of more than £27,500 £32,500 £27,500
10% offered a salary of more than £52,500 £47,500 £50,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

JSON
Job Vacancy Trend in York

The job posting trend of jobs advertised in York 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 York

JSON
Salary Trend in York

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

Salary trend for JSON in York

JSON
Salary Histogram in York

The salary distribution of IT jobs citing JSON in York over the 3 months to 27 June 2017.

Salary histogram for JSON in York

For the 6 months to 27 June 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 York region with a requirement for JSON.

1 29 (96.67%) JavaScript
1 29 (96.67%) Agile Software Development
2 23 (76.67%) HTML
2 23 (76.67%) CSS
3 20 (66.67%) MVC
3 20 (66.67%) C#
4 19 (63.33%) Software Engineering
5 16 (53.33%) jQuery
5 16 (53.33%) User Experience
5 16 (53.33%) Front End Development
6 15 (50.00%) Photoshop
7 14 (46.67%) SQL
7 14 (46.67%) MySQL
7 14 (46.67%) E-Commerce
7 14 (46.67%) Mobile Development
8 13 (43.33%) Web Development
9 12 (40.00%) XML
10 11 (36.67%) .NET
10 11 (36.67%) PHP
10 11 (36.67%) Scrum
10 11 (36.67%) TDD
10 11 (36.67%) Kanban
11 10 (33.33%) Oracle
11 10 (33.33%) Greenfield Project
11 10 (33.33%) KnockoutJS
12 9 (30.00%) D3.js
12 9 (30.00%) QUnit
12 9 (30.00%) Jasmine
12 9 (30.00%) Business Transformation
12 9 (30.00%) Node.js

JSON
Co-occurring IT Skills in York 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 4 (13.33%) CMS
Applications
1 15 (50.00%) Photoshop
Business Applications
1 4 (13.33%) Shopify
Cloud Services
1 4 (13.33%) Amazon AWS
2 1 (3.33%) Microsoft Azure
Database & Business Intelligence
1 14 (46.67%) MySQL
2 4 (13.33%) NoSQL
3 2 (6.67%) MongoDB
Development Applications
1 9 (30.00%) Jasmine
1 9 (30.00%) QUnit
2 8 (26.67%) Git (software)
2 8 (26.67%) JIRA
3 4 (13.33%) Jenkins
3 4 (13.33%) Mockito
4 1 (3.33%) Android Studio
General
1 7 (23.33%) Military
2 1 (3.33%) Advertising
Job Titles
1 23 (76.67%) Developer
2 11 (36.67%) Front End Developer (Client-Side Developer)
3 9 (30.00%) JavaScript Developer
4 7 (23.33%) Agile Developer
4 7 (23.33%) HTML Developer
5 5 (16.67%) Designer
5 5 (16.67%) Junior
5 5 (16.67%) Software Developer
5 5 (16.67%) Web Designer
6 4 (13.33%) Junior Designer
6 4 (13.33%) Junior Web Designer
7 2 (6.67%) HTML CSS Developer
7 2 (6.67%) Java Engineer
7 2 (6.67%) Java Software Engineer
7 2 (6.67%) Senior Java Engineer
7 2 (6.67%) Senior Java Software Engineer
7 2 (6.67%) Senior Software Engineer
7 2 (6.67%) Software Engineer
7 2 (6.67%) Web Developer
8 1 (3.33%) Graduate PHP Developer
Libraries, Frameworks & Software Standards
1 23 (76.67%) CSS
1 23 (76.67%) HTML
2 16 (53.33%) jQuery
3 12 (40.00%) XML
4 11 (36.67%) .NET
5 10 (33.33%) KnockoutJS
6 9 (30.00%) D3.js
6 9 (30.00%) DOM
6 9 (30.00%) Node.js
7 8 (26.67%) React
8 7 (23.33%) LESS
8 7 (23.33%) Redux
9 5 (16.67%) HTML5
9 5 (16.67%) Spring
10 4 (13.33%) Ajax
10 4 (13.33%) CSS3
10 4 (13.33%) Sass
10 4 (13.33%) XHTML
10 4 (13.33%) YUI
11 3 (10.00%) AngularJS
Miscellaneous
1 16 (53.33%) User Experience
2 10 (33.33%) Greenfield Project
3 7 (23.33%) PMI
4 1 (3.33%) Mobile App
4 1 (3.33%) NHS
Operating Systems
1 1 (3.33%) Android
Processes & Methodologies
1 29 (96.67%) Agile Software Development
2 20 (66.67%) MVC
3 19 (63.33%) Software Engineering
4 16 (53.33%) Front End Development
5 14 (46.67%) E-Commerce
5 14 (46.67%) Mobile Development
6 13 (43.33%) Web Development
7 11 (36.67%) Kanban
7 11 (36.67%) Scrum
7 11 (36.67%) TDD
8 9 (30.00%) Business Transformation
8 9 (30.00%) SOLID
9 7 (23.33%) Data Visualisation
9 7 (23.33%) Mathematics
9 7 (23.33%) Visualisation
10 4 (13.33%) Compatibility Testing
10 4 (13.33%) Continuous Delivery
10 4 (13.33%) SEO
10 4 (13.33%) SOA
10 4 (13.33%) Test Automation
Programming Languages
1 29 (96.67%) JavaScript
2 20 (66.67%) C#
3 14 (46.67%) SQL
4 11 (36.67%) PHP
5 6 (20.00%) Java
Qualifications
1 7 (23.33%) Degree
1 7 (23.33%) PMI Certification
Vendors
1 10 (33.33%) Oracle
2 4 (13.33%) Adobe
3 1 (3.33%) Apple