The following table provides summary statistics for contract job vacancies advertised in Nottingham with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JSON
Nottinghamshire / Nottingham
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 26 34 42
Rank change year-on-year +8 +8  
Contract jobs citing JSON 19 10 2
As % of all contract IT jobs advertised in Nottingham 5.25% 2.28% 0.47%
As % of the Libraries, Frameworks & Software Standards category 15.32% 9.62% 1.79%
Number of daily rates quoted 14 7 0
Median daily rate £394 £350 -
Median daily rate % change year-on-year +12.50% -  
UK excluding London median daily rate £425 £400 £375
% change year-on-year +6.25% +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £29.14 £55.00
% change year-on-year +42.41% -47.01%  

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 contract job vacancies advertised in Nottingham with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Nottingham
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 124 104 112
As % of all contract IT job vacancies advertised in Nottingham 34.25% 23.69% 26.48%
Number of daily rates quoted 76 58 78
Median daily rate £375 £363 £325
Median daily rate % change year-on-year +3.44% +11.53%  
90% offered a daily rate of more than £280 £303 £225
10% offered a daily rate of more than £500 £450 £458
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

JSON
Job Vacancy Trend in Nottingham

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

Job vacancy trend for JSON in Nottingham

JSON
Contractor Daily Rate Trend in Nottingham

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JSON in Nottingham.

Contractor daily rate trend for JSON in Nottingham

JSON
Contractor Daily Rate Histogram in Nottingham

The daily rate distribution of IT jobs citing JSON in Nottingham over the 3 months to 26 June 2017.

Contractor daily rate histogram for JSON in Nottingham

For the 6 months to 26 June 2017, IT contractor jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Nottingham region with a requirement for JSON.

1 21 (63.64%) RESTful
2 19 (57.58%) Agile Software Development
3 17 (51.52%) Java
4 16 (48.48%) Web Services
5 13 (39.39%) Continuous Integration
5 13 (39.39%) Mobile App
6 12 (36.36%) Git (software)
7 10 (30.30%) Android
7 10 (30.30%) Android SDK
7 10 (30.30%) Android Development
7 10 (30.30%) SOAP
7 10 (30.30%) JavaScript
8 9 (27.27%) HTML
8 9 (27.27%) B2C
8 9 (27.27%) iOS Development
8 9 (27.27%) Apple iOS
8 9 (27.27%) HTML5
9 8 (24.24%) .NET
9 8 (24.24%) Finance
10 7 (21.21%) TDD
10 7 (21.21%) C#
10 7 (21.21%) iOS SDK
10 7 (21.21%) Greenfield Project
11 6 (18.18%) User Stories
11 6 (18.18%) Amazon AWS
11 6 (18.18%) Web Development
12 5 (15.15%) Ajax
12 5 (15.15%) JIRA
12 5 (15.15%) QA
12 5 (15.15%) jQuery

JSON
Co-occurring IT Skills in Nottingham 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 3 (9.09%) Confluence
Cloud Services
1 6 (18.18%) Amazon AWS
2 1 (3.03%) Microsoft Azure
Database & Business Intelligence
1 4 (12.12%) SQL Server
2 2 (6.06%) Amazon DynamoDB
2 2 (6.06%) MongoDB
2 2 (6.06%) NoSQL
3 1 (3.03%) Couchbase
3 1 (3.03%) MySQL
3 1 (3.03%) Oracle Database
3 1 (3.03%) PostgreSQL
3 1 (3.03%) Redis
3 1 (3.03%) Relational Database
3 1 (3.03%) SQL Server 2008
Development Applications
1 12 (36.36%) Git (software)
2 5 (15.15%) Jenkins
2 5 (15.15%) JIRA
2 5 (15.15%) JMeter
2 5 (15.15%) SoapUI
3 4 (12.12%) Bower
3 4 (12.12%) Gradle
3 4 (12.12%) gulp
3 4 (12.12%) Yeoman
4 3 (9.09%) Selenium
4 3 (9.09%) Team Foundation Server
5 2 (6.06%) CasperJS
5 2 (6.06%) Cucumber
5 2 (6.06%) Jasmine
5 2 (6.06%) Karma Test Runner
5 2 (6.06%) webpack
6 1 (3.03%) Capybara
6 1 (3.03%) git-flow
6 1 (3.03%) NSubstitute
6 1 (3.03%) Octopus Deploy
General
1 8 (24.24%) Finance
2 2 (6.06%) Banking
Job Titles
1 28 (84.85%) Developer
2 9 (27.27%) Android Developer
2 9 (27.27%) iOS Developer
3 7 (21.21%) Java Developer
4 6 (18.18%) iOS Android Developer
5 5 (15.15%) Software Developer
6 4 (12.12%) Front End Developer (Client-Side Developer)
7 3 (9.09%) Java Android Developer
7 3 (9.09%) QA Leader
8 2 (6.06%) .NET Developer
8 2 (6.06%) Applications Developer
8 2 (6.06%) Mobile Applications Developer
8 2 (6.06%) Mobile Developer
8 2 (6.06%) Senior Developer
9 1 (3.03%) HTML Developer
9 1 (3.03%) Java Software Developer
9 1 (3.03%) QA Analyst
9 1 (3.03%) QA Test Analyst
9 1 (3.03%) QA Tester
9 1 (3.03%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 21 (63.64%) RESTful
2 16 (48.48%) Web Services
3 10 (30.30%) Android SDK
3 10 (30.30%) SOAP
4 9 (27.27%) HTML
4 9 (27.27%) HTML5
5 8 (24.24%) .NET
6 7 (21.21%) iOS SDK
7 5 (15.15%) Ajax
7 5 (15.15%) Cocoa
7 5 (15.15%) CSS
7 5 (15.15%) CSS3
7 5 (15.15%) jQuery
7 5 (15.15%) XML
8 4 (12.12%) AngularJS
8 4 (12.12%) Cocoa Touch
8 4 (12.12%) DOM
8 4 (12.12%) WCF
9 3 (9.09%) Sass
10 2 (6.06%) Node.js
Miscellaneous
1 13 (39.39%) Mobile App
2 7 (21.21%) Greenfield Project
3 5 (15.15%) Mainframe
4 4 (12.12%) Computer Science
4 4 (12.12%) Enterprise Software
5 3 (9.09%) iPad
5 3 (9.09%) iPhone
Operating Systems
1 10 (30.30%) Android
2 9 (27.27%) Apple iOS
3 1 (3.03%) Linux
Processes & Methodologies
1 19 (57.58%) Agile Software Development
2 13 (39.39%) Continuous Integration
3 10 (30.30%) Android Development
4 9 (27.27%) B2C
4 9 (27.27%) iOS Development
5 7 (21.21%) TDD
6 6 (18.18%) User Stories
6 6 (18.18%) Web Development
7 5 (15.15%) Analytics
7 5 (15.15%) API Testing
7 5 (15.15%) Microservices
7 5 (15.15%) Scrum
7 5 (15.15%) Stakeholder Engagement
7 5 (15.15%) Test Automation
8 4 (12.12%) Adaptive Web Design
8 4 (12.12%) Matrix Organization
8 4 (12.12%) MVC
8 4 (12.12%) Waterfall
8 4 (12.12%) Web Design
8 4 (12.12%) Workflow
Programming Languages
1 17 (51.52%) Java
2 10 (30.30%) JavaScript
3 7 (21.21%) C#
4 5 (15.15%) Objective-C
4 5 (15.15%) SQL
5 4 (12.12%) Apple Swift
5 4 (12.12%) Python
6 2 (6.06%) C
7 1 (3.03%) Ruby
7 1 (3.03%) XAML
Qualifications
1 4 (12.12%) Computer Science Degree
1 4 (12.12%) Degree
Quality Assurance & Compliance
1 5 (15.15%) QA
System Software
1 2 (6.06%) Docker
Vendors
1 2 (6.06%) Informatica
1 2 (6.06%) Oracle
1 2 (6.06%) Salesforce.com
2 1 (3.03%) InterSystems
2 1 (3.03%) Microsoft
2 1 (3.03%) Sitecore