The following table provides summary statistics for permanent job vacancies advertised in Northampton 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 28 June 2017 with a comparison to the same period in the previous 2 years.

JSON
Northamptonshire / Northampton
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 45 61 37
Rank change year-on-year +16 -24  
Permanent jobs citing JSON 11 4 46
As % of all permanent IT jobs advertised in Northampton 2.89% 0.73% 7.00%
As % of the Libraries, Frameworks & Software Standards category 9.57% 2.33% 20.26%
Number of salaries quoted 9 1 42
Median salary £65,000 £35,000 £45,000
Median salary % change year-on-year +85.71% -22.22%  
90% offered a salary of more than £39,800 £35,000 £32,500
10% offered a salary of more than £71,000 £35,000 £55,000
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 Northampton with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Northampton
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 115 172 227
As % of all permanent IT job vacancies advertised in Northampton 30.26% 31.56% 34.55%
Number of salaries quoted 103 130 186
Median salary £42,500 £40,000 £42,500
Median salary % change year-on-year +6.25% -5.88%  
90% offered a salary of more than £30,000 £30,000 £32,500
10% offered a salary of more than £65,000 £55,000 £50,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

JSON
Job Vacancy Trend in Northampton

The job posting trend of jobs advertised in Northampton 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 Northampton

JSON
Salary Trend in Northampton

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

Salary trend for JSON in Northampton

JSON
Salary Histogram in Northampton

The salary distribution of IT jobs citing JSON in Northampton over the 3 months to 28 June 2017.

Salary histogram for JSON in Northampton

For the 6 months to 28 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 Northampton region with a requirement for JSON.

1 27 (100.00%) Agile Software Development
2 23 (85.19%) TDD
3 20 (74.07%) HTML
4 19 (70.37%) Web Services
4 19 (70.37%) Git (software)
5 17 (62.96%) Scrum
6 15 (55.56%) JavaScript
6 15 (55.56%) CSS
6 15 (55.56%) HTML5
7 14 (51.85%) .NET
7 14 (51.85%) SQL Server
7 14 (51.85%) C#
7 14 (51.85%) ASP.NET
8 13 (48.15%) Java
8 13 (48.15%) MVC
9 12 (44.44%) Test Automation
10 10 (37.04%) RESTful
10 10 (37.04%) LINQ
10 10 (37.04%) .NET Framework
10 10 (37.04%) Finance
10 10 (37.04%) XML
10 10 (37.04%) Entity Framework
10 10 (37.04%) LESS
10 10 (37.04%) AngularJS
10 10 (37.04%) ASP.NET Web API
10 10 (37.04%) React
10 10 (37.04%) Blockchain
10 10 (37.04%) ASP.NET MVC 5
10 10 (37.04%) Fintech
10 10 (37.04%) Greenfield Project

JSON
Co-occurring IT Skills in Northampton 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 7 (25.93%) Hyperledger
2 2 (7.41%) Ethereum
Database & Business Intelligence
1 14 (51.85%) SQL Server
2 10 (37.04%) Blockchain
3 4 (14.81%) SSDT
4 3 (11.11%) MySQL
5 1 (3.70%) MongoDB
Development Applications
1 19 (70.37%) Git (software)
2 7 (25.93%) JIRA
3 6 (22.22%) SonarQube
3 6 (22.22%) Subversion
4 4 (14.81%) Jenkins
4 4 (14.81%) Talend Open Studio
4 4 (14.81%) Team Foundation Server
5 3 (11.11%) AppVeyor
5 3 (11.11%) JUnit
5 3 (11.11%) Mercurial
6 1 (3.70%) Artifactory
6 1 (3.70%) Cucumber
6 1 (3.70%) Gradle
6 1 (3.70%) Sonatype Nexus
General
1 10 (37.04%) Finance
2 1 (3.70%) Banking
Job Titles
1 22 (81.48%) Developer
2 10 (37.04%) .NET Developer
3 8 (29.63%) ASP.NET Developer
3 8 (29.63%) ASP.NET MVC Developer
3 8 (29.63%) Java Developer
4 6 (22.22%) Senior Developer
4 6 (22.22%) Senior Java Developer
5 4 (14.81%) Applications Developer
5 4 (14.81%) Integration Engineer
5 4 (14.81%) Software Engineer
5 4 (14.81%) Software Integration Engineer
6 1 (3.70%) Architect
6 1 (3.70%) Java Architect
6 1 (3.70%) Java Technical Architect
6 1 (3.70%) Technical Architect
Libraries, Frameworks & Software Standards
1 20 (74.07%) HTML
2 19 (70.37%) Web Services
3 15 (55.56%) CSS
3 15 (55.56%) HTML5
4 14 (51.85%) .NET
4 14 (51.85%) ASP.NET
5 10 (37.04%) .NET Framework
5 10 (37.04%) AngularJS
5 10 (37.04%) ASP.NET MVC 5
5 10 (37.04%) ASP.NET Web API
5 10 (37.04%) Entity Framework
5 10 (37.04%) LESS
5 10 (37.04%) LINQ
5 10 (37.04%) React
5 10 (37.04%) RESTful
5 10 (37.04%) XML
6 9 (33.33%) Spring
7 8 (29.63%) Angular 2
7 8 (29.63%) ASP.NET MVC
8 7 (25.93%) .NET Core
Miscellaneous
1 10 (37.04%) Fintech
1 10 (37.04%) Greenfield Project
2 4 (14.81%) Social Media
3 3 (11.11%) Bitcoin
Operating Systems
1 7 (25.93%) Linux
2 6 (22.22%) Mac OS
2 6 (22.22%) Windows
3 1 (3.70%) Unix
Processes & Methodologies
1 27 (100.00%) Agile Software Development
2 23 (85.19%) TDD
3 17 (62.96%) Scrum
4 13 (48.15%) MVC
5 12 (44.44%) Test Automation
6 8 (29.63%) OO
6 8 (29.63%) OOP
7 7 (25.93%) ETL
8 6 (22.22%) Continuous Integration
8 6 (22.22%) SDLC
9 5 (18.52%) Microservices
9 5 (18.52%) Software Engineering
10 4 (14.81%) Content Management
11 3 (11.11%) BDD
11 3 (11.11%) Data Transformation
11 3 (11.11%) Dependency Injection
11 3 (11.11%) SOLID
12 2 (7.41%) Continuous Improvement
12 2 (7.41%) Cryptography
12 2 (7.41%) E-Commerce
Programming Languages
1 15 (55.56%) JavaScript
2 14 (51.85%) C#
3 13 (48.15%) Java
4 8 (29.63%) TypeScript
5 4 (14.81%) SQL
5 4 (14.81%) VB
5 4 (14.81%) VB.NET
Vendors
1 4 (14.81%) Cognizant
1 4 (14.81%) Talend
1 4 (14.81%) WSO2
2 1 (3.70%) hybris