Period
to 17 July 2019

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 17 July 2019 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
17 Jul 2019
Same period 2018 Same period 2017
Rank 93 68 82
Rank change year-on-year -25 +14 -4
Contract jobs citing JSON 33 90 71
As % of all contract IT jobs advertised in the East Midlands 1.56% 3.07% 2.26%
As % of the Libraries, Frameworks & Software Standards category 5.24% 10.40% 7.19%
Number of daily rates quoted 23 58 48
East Midlands median daily rate £375 £408 £400
Median daily rate % change year-on-year -7.98% +1.88% +9.59%
10th Percentile £260 £290 £317
90th Percentile £448 £488 £479
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 0 0 0
East Midlands median hourly rate - - -
England median hourly rate £55.00 £45.00 £37.00
% change year-on-year +22.22% +21.62% -17.78%

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 630 865 988
As % of all contract IT jobs advertised in the East Midlands 29.73% 29.54% 31.40%
Number of daily rates quoted 443 555 603
East Midlands median daily rate £400 £400 £380
Median daily rate % change year-on-year - +5.26% +8.57%
10th Percentile £300 £284 £275
90th Percentile £538 £525 £500
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 9 10 15
East Midlands median hourly rate £18.50 £41.25 £50.00
Median hourly rate % change year-on-year -55.15% -17.50% +33.33%
10th Percentile £17.87 £26.88 £36.90
90th Percentile £64.50 £47.63 £67.50
England median hourly rate £44.00 £41.53 £40.50
% change year-on-year +5.95% +2.54% +8.00%

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 17 July 2019.

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 17 July 2019. 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
Northamptonshire -4 14 £390 -2.50% 2
Leicestershire -20 7 £269 -34.85% 18
Nottinghamshire +10 6 £340 +23.64% 9
Derbyshire +8 2 £513 +7.89% 1
Lincolnshire -2 1 - - 4
JSON
England

For the 6 months to 17 July 2019, IT contractor jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the East Midlands region with a requirement for JSON.

1 12 (36.36%) TDD
1 12 (36.36%) Ajax
2 11 (33.33%) JavaScript
2 11 (33.33%) SQL
3 10 (30.30%) XML
4 9 (27.27%) HTML
4 9 (27.27%) CSS
5 8 (24.24%) .NET
5 8 (24.24%) Agile Software Development
5 8 (24.24%) Unit Testing
5 8 (24.24%) Test Automation
5 8 (24.24%) React
6 7 (21.21%) Front End Development
6 7 (21.21%) RESTful
6 7 (21.21%) HTML5
6 7 (21.21%) CSS3
6 7 (21.21%) jQuery
6 7 (21.21%) Groovy
6 7 (21.21%) Visual Studio
6 7 (21.21%) ASP.NET
6 7 (21.21%) C#
6 7 (21.21%) JMeter
7 6 (18.18%) SQL Server
7 6 (18.18%) Node.js
7 6 (18.18%) BDD
7 6 (18.18%) Git (software)
7 6 (18.18%) gulp
7 6 (18.18%) User Stories
7 6 (18.18%) Grunt
8 5 (15.15%) SonarQube

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 (9.09%) Confluence
Cloud Services
1 5 (15.15%) npm
2 4 (12.12%) Microsoft Azure
3 2 (6.06%) Dynamics 365
3 2 (6.06%) IaaS
3 2 (6.06%) PaaS
4 1 (3.03%) Amazon AWS
4 1 (3.03%) Amazon EC2
4 1 (3.03%) Amazon S3
4 1 (3.03%) AWS CloudFormation
4 1 (3.03%) Azure Active Directory
4 1 (3.03%) Azure ExpressRoute
4 1 (3.03%) SaaS
Communications & Networking
1 3 (9.09%) HTTP
2 1 (3.03%) Firewall
2 1 (3.03%) IPsec
Database & Business Intelligence
1 6 (18.18%) SQL Server
2 5 (15.15%) NoSQL
3 3 (9.09%) Big Data
4 1 (3.03%) MongoDB
4 1 (3.03%) MySQL
4 1 (3.03%) RDBMS
4 1 (3.03%) Relational Database
Development Applications
1 7 (21.21%) JMeter
1 7 (21.21%) Visual Studio
2 6 (18.18%) Git (software)
2 6 (18.18%) Grunt
2 6 (18.18%) gulp
3 5 (15.15%) SonarQube
4 3 (9.09%) Cucumber
4 3 (9.09%) Jenkins
4 3 (9.09%) JIRA
4 3 (9.09%) Maven
4 3 (9.09%) QF-Test
4 3 (9.09%) Selenium
4 3 (9.09%) SoapUI
5 2 (6.06%) Sublime Text
5 2 (6.06%) Visual Studio Code
6 1 (3.03%) Team Foundation Server
6 1 (3.03%) Visual Studio Team System
6 1 (3.03%) webpack
General
1 4 (12.12%) Finance
2 2 (6.06%) Pharmaceutical
3 1 (3.03%) Aerospace
3 1 (3.03%) Automotive
3 1 (3.03%) Banking
3 1 (3.03%) Retail
3 1 (3.03%) Telecoms
Job Titles
1 17 (51.52%) Developer
2 6 (18.18%) .NET Developer
2 6 (18.18%) React Developer
3 5 (15.15%) UI Developer
4 4 (12.12%) Analyst
4 4 (12.12%) Business Analyst
5 3 (9.09%) Agile Business Analyst
5 3 (9.09%) JavaScript Developer
5 3 (9.09%) Performance Tester
5 3 (9.09%) QA Engineer
5 3 (9.09%) Senior QA Engineer
5 3 (9.09%) Tester
6 2 (6.06%) Architect
6 2 (6.06%) Automation Engineer
6 2 (6.06%) QA Automation Engineer
6 2 (6.06%) Senior Automation Engineer
7 1 (3.03%) Angular Developer
7 1 (3.03%) Azure DevOps
7 1 (3.03%) Azure DevOps Engineer
7 1 (3.03%) Backend Developer
Libraries, Frameworks & Software Standards
1 12 (36.36%) Ajax
2 10 (30.30%) XML
3 9 (27.27%) CSS
3 9 (27.27%) HTML
4 8 (24.24%) .NET
4 8 (24.24%) React
5 7 (21.21%) ASP.NET
5 7 (21.21%) CSS3
5 7 (21.21%) HTML5
5 7 (21.21%) jQuery
5 7 (21.21%) RESTful
6 6 (18.18%) Node.js
7 5 (15.15%) Web Services
8 4 (12.12%) SOAP
9 3 (9.09%) Gherkin
9 3 (9.09%) Regular Expression
9 3 (9.09%) REST
9 3 (9.09%) Swagger
10 2 (6.06%) React Native
11 1 (3.03%) Twig
Miscellaneous
1 1 (3.03%) Analytical Skills
1 1 (3.03%) Data Structures
1 1 (3.03%) Enterprise Software
1 1 (3.03%) EPoS
1 1 (3.03%) Linux Command Line
1 1 (3.03%) SCADA
1 1 (3.03%) User Experience
Operating Systems
1 2 (6.06%) Android
1 2 (6.06%) Apple iOS
2 1 (3.03%) Linux
2 1 (3.03%) Windows
Processes & Methodologies
1 12 (36.36%) TDD
2 8 (24.24%) Agile Software Development
2 8 (24.24%) Test Automation
2 8 (24.24%) Unit Testing
3 7 (21.21%) Front End Development
4 6 (18.18%) BDD
4 6 (18.18%) User Stories
5 5 (15.15%) MVC
5 5 (15.15%) Performance Optimisation
6 4 (12.12%) Analytics
6 4 (12.12%) Performance Monitoring
6 4 (12.12%) Scrum
7 3 (9.09%) Compatibility Testing
7 3 (9.09%) Continuous Integration
7 3 (9.09%) DevOps
7 3 (9.09%) Functional Testing
7 3 (9.09%) Integration Testing
7 3 (9.09%) Machine Learning
7 3 (9.09%) Regression Testing
7 3 (9.09%) Web Development
Programming Languages
1 11 (33.33%) JavaScript
1 11 (33.33%) SQL
2 7 (21.21%) C#
2 7 (21.21%) Groovy
3 5 (15.15%) PowerShell
3 5 (15.15%) T-SQL
4 3 (9.09%) Java
4 3 (9.09%) Jython
4 3 (9.09%) XPath
5 1 (3.03%) C
5 1 (3.03%) Perl
5 1 (3.03%) PHP
5 1 (3.03%) TypeScript
Qualifications
1 1 (3.03%) SC Cleared
1 1 (3.03%) Security Cleared
Quality Assurance & Compliance
1 4 (12.12%) QA
2 1 (3.03%) SLA
System Software
1 1 (3.03%) Active Directory
Systems Management
1 3 (9.09%) Control-M
2 1 (3.03%) Ansible
Vendors
1 5 (15.15%) Perforce
1 5 (15.15%) Salesforce.com
2 3 (9.09%) Atlassian
2 3 (9.09%) Microsoft