Period
to 18 November 2017

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 6 months to 18 November 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
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 91 76 118
Rank change year-on-year -15 +42 -33
Contract jobs citing JSON 59 83 29
As % of all contract IT jobs advertised in the East Midlands 1.86% 2.51% 0.90%
As % of the Libraries, Frameworks & Software Standards category 6.45% 9.04% 3.60%
Number of daily rates quoted 38 55 21
East Midlands median daily rate £425 £420 £400
Median daily rate % change year-on-year +1.19% +5.00% -9.50%
10th Percentile £253 £313 £306
90th Percentile £488 £483 £488
England median daily rate £460 £430 £400
% change year-on-year +6.98% +7.50% +0.95%
Number of hourly rates quoted 0 0 0
East Midlands median hourly rate - - -
England median hourly rate £45.00 £36.50 £37.50
% change year-on-year +23.29% -2.67% +7.14%

JSON is in the Software Libraries and Frameworks category. The following 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
East Midlands
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 915 918 806
As % of all contract IT jobs advertised in the East Midlands 28.84% 27.76% 25.02%
Number of daily rates quoted 604 554 513
East Midlands median daily rate £388 £375 £350
Median daily rate % change year-on-year +3.33% +7.14% +7.69%
10th Percentile £275 £263 £225
90th Percentile £538 £501 £488
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 18 5 8
East Midlands median hourly rate £43.75 £40.00 £25.00
Median hourly rate % change year-on-year +9.38% +60.00% -33.33%
10th Percentile £21.78 £13.25 £12.93
90th Percentile £52.50 £46.25 £49.13
England median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +9.49%

JSON
Job Vacancy Trend in the East Midlands

Job postings citing JSON as a percentage of all IT jobs advertised in the East Midlands.

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 6 months to 18 November 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 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Nottinghamshire +8 37 £425 +18.47% 6
Northamptonshire -12 17 £400 -4.76% 6
Derbyshire -11 3 - - 1
Leicestershire -7 2 £250 -28.57% 3
JSON
England

For the 6 months to 18 November 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 40 (67.80%) Agile Software Development
2 35 (59.32%) Java
3 31 (52.54%) RESTful
4 28 (47.46%) Continuous Integration
5 23 (38.98%) Android
5 23 (38.98%) Android Development
6 22 (37.29%) Android SDK
7 21 (35.59%) Unit Testing
7 21 (35.59%) B2C
8 17 (28.81%) JavaScript
8 17 (28.81%) Git (software)
9 16 (27.12%) HTML
9 16 (27.12%) SOAP
10 15 (25.42%) Finance
10 15 (25.42%) TDD
10 15 (25.42%) REST
11 13 (22.03%) Mobile App
11 13 (22.03%) Banking
11 13 (22.03%) Objective-C
11 13 (22.03%) JIRA
12 12 (20.34%) Web Services
12 12 (20.34%) XML
12 12 (20.34%) Apple iOS
12 12 (20.34%) iOS Development
12 12 (20.34%) Apple Swift
13 11 (18.64%) Matrix Organization
13 11 (18.64%) CSS
13 11 (18.64%) Ajax
14 10 (16.95%) Test Automation
14 10 (16.95%) Calabash

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 3 (5.08%) Oracle SOA Suite
2 1 (1.69%) CICS
2 1 (1.69%) CMS
2 1 (1.69%) JBoss
2 1 (1.69%) Kentico
2 1 (1.69%) SharePoint
2 1 (1.69%) WebSphere
2 1 (1.69%) WildFly
Business Applications
1 1 (1.69%) Oracle SCM
Cloud Services
1 8 (13.56%) npm
2 3 (5.08%) Boomi
3 2 (3.39%) Microsoft Azure
4 1 (1.69%) Amazon AWS
4 1 (1.69%) Amazon EC2
4 1 (1.69%) GitHub
4 1 (1.69%) PaaS
4 1 (1.69%) Serverless
Database & Business Intelligence
1 8 (13.56%) Relational Database
2 5 (8.47%) PostgreSQL
3 4 (6.78%) MongoDB
3 4 (6.78%) RDBMS
4 3 (5.08%) Couchbase
4 3 (5.08%) MySQL
4 3 (5.08%) Oracle Database
4 3 (5.08%) Oracle Database 11g
4 3 (5.08%) Redis
4 3 (5.08%) SQL Server
5 1 (1.69%) Azure SQL Database
5 1 (1.69%) DB2
Development Applications
1 17 (28.81%) Git (software)
2 13 (22.03%) JIRA
3 10 (16.95%) Calabash
4 8 (13.56%) SonarQube
5 6 (10.17%) Grunt
5 6 (10.17%) gulp
6 5 (8.47%) Subversion
7 4 (6.78%) Eclipse
7 4 (6.78%) Gradle
7 4 (6.78%) IntelliJ
7 4 (6.78%) JProfiler
7 4 (6.78%) JUnit
8 3 (5.08%) Capybara
8 3 (5.08%) Jenkins
8 3 (5.08%) Maven
8 3 (5.08%) RSpec
8 3 (5.08%) Selenium
8 3 (5.08%) Xcode
9 2 (3.39%) webpack
10 1 (1.69%) Babel
General
1 15 (25.42%) Finance
2 13 (22.03%) Banking
3 4 (6.78%) Advertising
Job Titles
1 52 (88.14%) Developer
2 23 (38.98%) Android Developer
3 12 (20.34%) iOS Developer
4 10 (16.95%) Java Developer
5 6 (10.17%) Mobile Developer
6 5 (8.47%) Software Developer
6 5 (8.47%) UI Developer
7 3 (5.08%) Analyst
7 3 (5.08%) Business Analyst
7 3 (5.08%) Business Integration Analyst
7 3 (5.08%) Integration Analyst
7 3 (5.08%) iOS Android Developer
7 3 (5.08%) Java Android Developer
7 3 (5.08%) Ruby on Rails Developer
7 3 (5.08%) Technical Engineer
8 2 (3.39%) Objective-C Developer
8 2 (3.39%) Senior Developer
9 1 (1.69%) Lead Developer
9 1 (1.69%) Security Engineer
9 1 (1.69%) Software Engineer
Libraries, Frameworks & Software Standards
1 31 (52.54%) RESTful
2 22 (37.29%) Android SDK
3 16 (27.12%) HTML
3 16 (27.12%) SOAP
4 15 (25.42%) REST
5 12 (20.34%) Web Services
5 12 (20.34%) XML
6 11 (18.64%) Ajax
6 11 (18.64%) CSS
7 10 (16.95%) HTML5
8 9 (15.25%) CSS3
9 7 (11.86%) Node.js
9 7 (11.86%) Spring
10 6 (10.17%) React
11 5 (8.47%) jQuery
11 5 (8.47%) Redux
11 5 (8.47%) Sass
11 5 (8.47%) Twitter Bootstrap
12 4 (6.78%) Cocoa
12 4 (6.78%) JPA
Miscellaneous
1 13 (22.03%) Mobile App
2 6 (10.17%) Enterprise Software
3 5 (8.47%) Analytical Skills
3 5 (8.47%) iPad
3 5 (8.47%) iPhone
4 3 (5.08%) Greenfield Project
5 1 (1.69%) Computer Science
5 1 (1.69%) Data Structures
5 1 (1.69%) Mainframe
5 1 (1.69%) User Experience
Operating Systems
1 23 (38.98%) Android
2 12 (20.34%) Apple iOS
3 4 (6.78%) Linux
4 3 (5.08%) Red Hat Enterprise Linux
4 3 (5.08%) Unix
4 3 (5.08%) Windows
5 2 (3.39%) Mac OS X
5 2 (3.39%) Windows 7
5 2 (3.39%) Windows 8
6 1 (1.69%) zOS
Processes & Methodologies
1 40 (67.80%) Agile Software Development
2 28 (47.46%) Continuous Integration
3 23 (38.98%) Android Development
4 21 (35.59%) B2C
4 21 (35.59%) Unit Testing
5 15 (25.42%) TDD
6 12 (20.34%) iOS Development
7 11 (18.64%) Matrix Organization
8 10 (16.95%) Test Automation
9 8 (13.56%) Mobile Development
9 8 (13.56%) Scrum
10 6 (10.17%) Performance Optimisation
10 6 (10.17%) Responsive Web Design
10 6 (10.17%) SOA
11 4 (6.78%) BDD
11 4 (6.78%) DevOps
11 4 (6.78%) OO
11 4 (6.78%) Waterfall
12 3 (5.08%) Continuous Delivery
12 3 (5.08%) Mobile Application Development
Programming Languages
1 35 (59.32%) Java
2 17 (28.81%) JavaScript
3 13 (22.03%) Objective-C
4 12 (20.34%) Apple Swift
5 9 (15.25%) SQL
6 5 (8.47%) ES6
7 4 (6.78%) Ruby
8 3 (5.08%) PL/SQL
8 3 (5.08%) Shell Script
8 3 (5.08%) XPath
8 3 (5.08%) XQuery
9 2 (3.39%) ECMAScript
9 2 (3.39%) Python
10 1 (1.69%) C#
10 1 (1.69%) COBOL
10 1 (1.69%) Go
10 1 (1.69%) Scala
10 1 (1.69%) TypeScript
Qualifications
1 4 (6.78%) Security Cleared
2 3 (5.08%) SC Cleared
3 1 (1.69%) Computer Science Degree
3 1 (1.69%) Degree
Quality Assurance & Compliance
1 1 (1.69%) Disclosure Scotland
1 1 (1.69%) QA
Vendors
1 9 (15.25%) Perforce
2 7 (11.86%) Oracle
3 3 (5.08%) Capita
3 3 (5.08%) Dell
3 3 (5.08%) Red Hat
4 2 (3.39%) Apple
5 1 (1.69%) Microsoft
5 1 (1.69%) WSO2