The following table provides summary statistics for contract job vacancies advertised in the East Midlands 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 23 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
England / East Midlands
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 65 60 80
Rank change year-on-year -5 +20  
Contract jobs citing JSON 34 34 22
As % of all contract IT jobs advertised in the East Midlands 2.24% 2.19% 1.35%
As % of the Libraries, Frameworks & Software Standards category 7.19% 9.16% 5.06%
Number of daily rates quoted 25 27 6
Median daily rate £400 £371 £450
Median daily rate % change year-on-year +7.74% -17.50%  
90% offered a daily rate of more than £330 £325 £324
10% offered a daily rate of more than £440 £570 £500
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 £38.75 £29.14 £55.00
% change year-on-year +32.97% -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 the East Midlands with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
East Midlands
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 473 371 435
As % of all contract IT job vacancies advertised in the East Midlands 31.16% 23.94% 26.75%
Number of daily rates quoted 298 235 276
Median daily rate £375 £350 £310
Median daily rate % change year-on-year +7.14% +12.90%  
90% offered a daily rate of more than £300 £240 £245
10% offered a daily rate of more than £500 £499 £475
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 11 2 1
Median hourly rate £50.00 £35.75 £15.00
Median hourly rate % change year-on-year +39.86% +138.33%  
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 the East Midlands

The job posting trend of jobs advertised in the East Midlands 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 the East Midlands

JSON
Contractor Daily Rate Trend in the East Midlands

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

Contractor daily rate trend for JSON in the East Midlands

JSON
Contractor Daily Rate Histogram in the East Midlands

The daily rate distribution of IT jobs citing JSON in the East Midlands over the 3 months to 23 June 2017.

Contractor daily rate histogram for JSON in the East Midlands

JSON
Contractor Hourly Rate Trend in the East Midlands

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JSON in the East Midlands.

Contractor hourly rate trend for JSON in the East Midlands

JSON
Contract Job Locations in the East Midlands

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the East Midlands region over the 3 months to 23 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Nottinghamshire +3 20 £375 +7.14% 5
Northamptonshire -6 13 £400 +6.66% 1
JSON
England

For the 6 months to 23 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 East Midlands region with a requirement for JSON.

1 46 (63.01%) Agile Software Development
2 40 (54.79%) Java
3 32 (43.84%) Git (software)
4 31 (42.47%) JavaScript
4 31 (42.47%) Continuous Integration
5 27 (36.99%) TDD
6 26 (35.62%) Ajax
7 25 (34.25%) SOAP
7 25 (34.25%) RESTful
8 22 (30.14%) Web Services
9 21 (28.77%) XML
10 19 (26.03%) .NET
10 19 (26.03%) J2EE
11 18 (24.66%) E-Commerce
11 18 (24.66%) jQuery
12 17 (23.29%) Web Development
12 17 (23.29%) Eclipse
13 16 (21.92%) Scrum
14 15 (20.55%) JIRA
14 15 (20.55%) SOA
14 15 (20.55%) HTML
14 15 (20.55%) REST
15 14 (19.18%) Jenkins
15 14 (19.18%) Mobile App
15 14 (19.18%) SQL Server
15 14 (19.18%) SQL
15 14 (19.18%) Finance
16 13 (17.81%) HTML5
16 13 (17.81%) Android
17 12 (16.44%) Test Automation

JSON
Co-occurring IT Skills in the East Midlands 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 10 (13.70%) JBoss
1 10 (13.70%) WebSphere
2 4 (5.48%) Confluence
3 1 (1.37%) Adobe Experience Manager
3 1 (1.37%) SharePoint
Business Applications
1 1 (1.37%) JDE EnterpriseOne
Cloud Services
1 8 (10.96%) IaaS
1 8 (10.96%) PaaS
2 6 (8.22%) Amazon AWS
3 1 (1.37%) Microsoft Azure
Communications & Networking
1 8 (10.96%) DNS
1 8 (10.96%) HTTP
1 8 (10.96%) SSL
1 8 (10.96%) TCP/IP
Database & Business Intelligence
1 14 (19.18%) SQL Server
2 11 (15.07%) MongoDB
3 9 (12.33%) Relational Database
4 7 (9.59%) RDBMS
5 2 (2.74%) Amazon DynamoDB
5 2 (2.74%) NoSQL
5 2 (2.74%) Oracle Database
5 2 (2.74%) SQL Server 2008
6 1 (1.37%) Couchbase
6 1 (1.37%) MySQL
6 1 (1.37%) Oracle BI Publisher
6 1 (1.37%) Oracle Database 10g
6 1 (1.37%) Oracle Database 11g
6 1 (1.37%) Oracle8/8i Database
6 1 (1.37%) Oracle9i Database
6 1 (1.37%) PostgreSQL
6 1 (1.37%) Redis
6 1 (1.37%) SQL Server 2005
6 1 (1.37%) SSDT
Development Applications
1 32 (43.84%) Git (software)
2 17 (23.29%) Eclipse
3 15 (20.55%) JIRA
4 14 (19.18%) Jenkins
5 11 (15.07%) Gradle
6 10 (13.70%) Ant
7 9 (12.33%) IntelliJ
8 7 (9.59%) JProfiler
8 7 (9.59%) JUnit
9 5 (6.85%) gulp
9 5 (6.85%) JMeter
9 5 (6.85%) SoapUI
10 4 (5.48%) Bower
10 4 (5.48%) Team Foundation Server
10 4 (5.48%) Yeoman
11 3 (4.11%) Selenium
12 2 (2.74%) Cucumber
12 2 (2.74%) MSTest
12 2 (2.74%) TeamCity
12 2 (2.74%) Visual Studio
General
1 14 (19.18%) Finance
2 9 (12.33%) Banking
3 1 (1.37%) Advertising
3 1 (1.37%) Retail
Job Titles
1 55 (75.34%) Developer
2 27 (36.99%) Java Developer
3 10 (13.70%) Android Developer
3 10 (13.70%) iOS Developer
4 6 (8.22%) iOS Android Developer
5 5 (6.85%) Analyst
5 5 (6.85%) Platform Engineer
5 5 (6.85%) Software Developer
6 4 (5.48%) .NET Developer
6 4 (5.48%) E-Commerce Engineer
6 4 (5.48%) Front End Developer (Client-Side Developer)
6 4 (5.48%) Integration Analyst
6 4 (5.48%) Java Android Developer
6 4 (5.48%) Web Developer
7 3 (4.11%) Agile Developer
7 3 (4.11%) Agile Java Developer
7 3 (4.11%) Applications Developer
7 3 (4.11%) Java Web Developer
7 3 (4.11%) QA Leader
7 3 (4.11%) Software Engineer
Libraries, Frameworks & Software Standards
1 26 (35.62%) Ajax
2 25 (34.25%) RESTful
2 25 (34.25%) SOAP
3 22 (30.14%) Web Services
4 21 (28.77%) XML
5 19 (26.03%) .NET
5 19 (26.03%) J2EE
6 18 (24.66%) jQuery
7 15 (20.55%) HTML
7 15 (20.55%) REST
8 13 (17.81%) HTML5
9 12 (16.44%) JSP
10 11 (15.07%) Android SDK
10 11 (15.07%) Java EE
10 11 (15.07%) Node.js
11 10 (13.70%) CSS
11 10 (13.70%) JSF
12 9 (12.33%) AngularJS
12 9 (12.33%) Spring
13 8 (10.96%) CSS3
Miscellaneous
1 14 (19.18%) Mobile App
2 7 (9.59%) Greenfield Project
3 6 (8.22%) Enterprise Software
4 5 (6.85%) Analytical Skills
4 5 (6.85%) Computer Science
4 5 (6.85%) Mainframe
5 3 (4.11%) iPad
5 3 (4.11%) iPhone
6 1 (1.37%) Client/Server
6 1 (1.37%) N-Tier
Operating Systems
1 13 (17.81%) Android
2 12 (16.44%) Apple iOS
3 9 (12.33%) Linux
4 8 (10.96%) CoreOS
4 8 (10.96%) Ubuntu
Processes & Methodologies
1 46 (63.01%) Agile Software Development
2 31 (42.47%) Continuous Integration
3 27 (36.99%) TDD
4 18 (24.66%) E-Commerce
5 17 (23.29%) Web Development
6 16 (21.92%) Scrum
7 15 (20.55%) SOA
8 12 (16.44%) Test Automation
9 11 (15.07%) Android Development
9 11 (15.07%) Unit Testing
10 10 (13.70%) iOS Development
10 10 (13.70%) Web Application Development
11 9 (12.33%) Continuous Delivery
11 9 (12.33%) OO
12 8 (10.96%) B2C
12 8 (10.96%) Kanban
12 8 (10.96%) Software Engineering
13 7 (9.59%) Data Modelling
13 7 (9.59%) RAD
14 6 (8.22%) MVC
Programming Languages
1 40 (54.79%) Java
2 31 (42.47%) JavaScript
3 14 (19.18%) SQL
4 12 (16.44%) Python
5 10 (13.70%) C#
6 6 (8.22%) Apple Swift
6 6 (8.22%) Objective-C
7 3 (4.11%) C
8 1 (1.37%) ECMAScript
8 1 (1.37%) ES6
8 1 (1.37%) Ruby
8 1 (1.37%) T-SQL
8 1 (1.37%) XAML
Qualifications
1 6 (8.22%) Degree
2 5 (6.85%) Computer Science Degree
3 1 (1.37%) MCP
3 1 (1.37%) Microsoft Certification
Quality Assurance & Compliance
1 6 (8.22%) QA
System Software
1 10 (13.70%) Docker
Systems Management
1 8 (10.96%) Opscode Chef
Vendors
1 10 (13.70%) Oracle
2 7 (9.59%) Perforce
3 4 (5.48%) WSO2
4 3 (4.11%) Salesforce.com
5 2 (2.74%) Informatica
5 2 (2.74%) Microsoft
6 1 (1.37%) Adobe
6 1 (1.37%) InterSystems
6 1 (1.37%) JD Edwards
6 1 (1.37%) Sitecore
6 1 (1.37%) Telerik