Period
to 31 May 2020

The following table provides summary statistics for contract job vacancies advertised in Yorkshire 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 31 May 2020 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 > Yorkshire
6 months to
31 May 2020
Same period 2019 Same period 2018
Rank 83 73 145
Rank change year-on-year -10 +72 -53
Contract jobs citing JSON 45 127 61
As % of all contract jobs advertised in Yorkshire 2.14% 2.82% 1.24%
As % of the Libraries, Frameworks & Software Standards category 8.54% 8.59% 3.77%
Number of daily rates quoted 19 75 40
Median daily rate £520 £475 £425
Median daily rate % change year-on-year +9.47% +11.76% -5.56%
10th Percentile £343 £367 £311
90th Percentile £645 £588 £563
England median daily rate £500 £500 £475
% change year-on-year - +5.26% +5.56%
Number of hourly rates quoted 0 1 0
Median hourly rate - £13.38 -
England median hourly rate £50.50 £55.00 £45.00
% change year-on-year -8.18% +22.22% +25.00%

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 Yorkshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Yorkshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 527 1,478 1,617
As % of all contract IT jobs advertised in Yorkshire 25.08% 32.83% 32.95%
Number of daily rates quoted 359 1,018 1,127
Median daily rate £438 £433 £400
Median daily rate % change year-on-year +1.16% +8.13% -
10th Percentile £313 £312 £300
90th Percentile £588 £563 £525
England median daily rate £500 £500 £475
% change year-on-year - +5.26% +5.56%
Number of hourly rates quoted 2 16 14
Median hourly rate £23.19 £17.83 £41.00
Median hourly rate % change year-on-year +30.08% -56.51% +82.22%
10th Percentile £20.86 £14.50 £35.00
90th Percentile £26.27 £45.88 £42.11
Median hourly rate £35.00 £44.00 £42.27
% change year-on-year -20.45% +4.11% +3.09%

JSON
Job Vacancy Trend in Yorkshire

Job postings citing JSON as a proportion of all IT jobs advertised in Yorkshire.

Job vacancy trend for JSON in Yorkshire

JSON
Contractor Daily Rate Trend in Yorkshire

3-month moving average daily rate quoted in jobs citing JSON in Yorkshire.

Daily rate trend for JSON in Yorkshire

JSON
Daily Rate Histogram in Yorkshire

Daily rate distribution for jobs citing JSON in Yorkshire over the 6 months to 31 May 2020.

Daily rate histogram for JSON in Yorkshire

JSON
Contractor Hourly Rate Trend in Yorkshire

3-month moving average hourly rates quoted in jobs citing JSON in Yorkshire.

Hourly rate trend for JSON in Yorkshire

JSON
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the Yorkshire region over the 6 months to 31 May 2020. 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
West Yorkshire +18 35 £520 +4.00% 3
South Yorkshire +11 8 £355 -21.11%
JSON
England

For the 6 months to 31 May 2020, 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 Yorkshire region with a requirement for JSON.

1 24 (53.33%) Git (software)
1 24 (53.33%) REST
2 19 (42.22%) Java
2 19 (42.22%) Test Automation
3 18 (40.00%) XML
3 18 (40.00%) GitHub
4 16 (35.56%) Agile Software Development
5 13 (28.89%) Continuous Integration
6 12 (26.67%) AWS
7 11 (24.44%) Security Cleared
7 11 (24.44%) Spring
7 11 (24.44%) Jenkins
8 10 (22.22%) Scrum
8 10 (22.22%) Python
8 10 (22.22%) .NET
8 10 (22.22%) Maven
8 10 (22.22%) TDD
8 10 (22.22%) Technical Architecture
9 9 (20.00%) SC Cleared
9 9 (20.00%) Amazon EC2
9 9 (20.00%) Amazon S3
9 9 (20.00%) RESTful
9 9 (20.00%) SQL
9 9 (20.00%) JavaScript
9 9 (20.00%) HTML
9 9 (20.00%) CSS
9 9 (20.00%) SOAP
9 9 (20.00%) OO
9 9 (20.00%) Bitbucket
9 9 (20.00%) BDD

JSON
Co-occurring IT Skills in Yorkshire 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 8 (17.78%) Confluence
2 5 (11.11%) BizTalk Server
3 3 (6.67%) SharePoint
3 3 (6.67%) SharePoint 2013
4 1 (2.22%) Anypoint
4 1 (2.22%) Apache
4 1 (2.22%) IIS
4 1 (2.22%) Tomcat
Cloud Services
1 18 (40.00%) GitHub
2 12 (26.67%) AWS
3 9 (20.00%) Amazon EC2
3 9 (20.00%) Amazon S3
4 7 (15.56%) Azure
5 6 (13.33%) Slack
6 3 (6.67%) Azure Active Directory
6 3 (6.67%) PaaS
7 2 (4.44%) Azure Data Factory
7 2 (4.44%) Google Analytics
8 1 (2.22%) Apigee
8 1 (2.22%) Azure Stack
8 1 (2.22%) Boomi
8 1 (2.22%) GCP
Communications & Networking
1 5 (11.11%) TCP/IP
2 4 (8.89%) HTTP
3 3 (6.67%) DNS
3 3 (6.67%) HTTPS
4 2 (4.44%) SSL
5 1 (2.22%) DSL
5 1 (2.22%) Internet
Database & Business Intelligence
1 6 (13.33%) SQL Server
2 3 (6.67%) Relational Database
3 2 (4.44%) Data Warehouse
3 2 (4.44%) SQL Server Integration Services
4 1 (2.22%) MongoDB
4 1 (2.22%) MySQL
4 1 (2.22%) Parquet
4 1 (2.22%) PostgreSQL
4 1 (2.22%) SQL Server Reporting Services
Development Applications
1 24 (53.33%) Git (software)
2 11 (24.44%) Jenkins
3 10 (22.22%) Maven
4 9 (20.00%) Bitbucket
4 9 (20.00%) GitLab
5 8 (17.78%) JIRA
6 7 (15.56%) Team Foundation Server
7 6 (13.33%) Sonatype Nexus
7 6 (13.33%) Visual Studio
7 6 (13.33%) Xcode
8 5 (11.11%) Gradle
8 5 (11.11%) Postman
8 5 (11.11%) Selenium
8 5 (11.11%) SoapUI
9 4 (8.89%) Android Studio
9 4 (8.89%) CocoaPods
10 3 (6.67%) JUnit
11 2 (4.44%) Cucumber
11 2 (4.44%) Gatling
12 1 (2.22%) Visual Studio Code
General
1 9 (20.00%) Public Sector
2 5 (11.11%) Finance
3 4 (8.89%) Financial Institution
4 3 (6.67%) Local Government
5 1 (2.22%) Electronics
5 1 (2.22%) Manufacturing
5 1 (2.22%) Marketing
5 1 (2.22%) Telecoms
Job Titles
1 23 (51.11%) Developer
2 11 (24.44%) Architect
2 11 (24.44%) Technical Architect
3 6 (13.33%) Applications Developer
4 5 (11.11%) iOS Developer
4 5 (11.11%) Senior Architect
4 5 (11.11%) Senior Technical Architect
5 4 (8.89%) Automation Tester
5 4 (8.89%) Tester
6 3 (6.67%) BizTalk Developer
6 3 (6.67%) DevOps Engineer
6 3 (6.67%) Front End Developer (Client-Side Developer)
6 3 (6.67%) Integration Developer
6 3 (6.67%) Scala Developer
7 2 (4.44%) .NET Developer
7 2 (4.44%) BizTalk Integration Developer
7 2 (4.44%) C# Application Developer
7 2 (4.44%) Mobile Applications Developer
7 2 (4.44%) Mobile Developer
7 2 (4.44%) Test Automation Engineer
Libraries, Frameworks & Software Standards
1 24 (53.33%) REST
2 18 (40.00%) XML
3 11 (24.44%) Spring
4 10 (22.22%) .NET
5 9 (20.00%) CSS
5 9 (20.00%) HTML
5 9 (20.00%) PySpark
5 9 (20.00%) RESTful
5 9 (20.00%) SOAP
6 8 (17.78%) Node.js
7 7 (15.56%) HTML5
7 7 (15.56%) WSDL
8 6 (13.33%) CSS3
8 6 (13.33%) Play Framework
8 6 (13.33%) WCF
9 5 (11.11%) .NET Framework
9 5 (11.11%) React
9 5 (11.11%) Spring Boot
9 5 (11.11%) XML Schema
9 5 (11.11%) XSLT
Miscellaneous
1 9 (20.00%) Data Structures
2 8 (17.78%) Mobile App
3 7 (15.56%) User Experience
4 3 (6.67%) N-Tier
5 2 (4.44%) NHS
6 1 (2.22%) Analytical Skills
6 1 (2.22%) Blog
Operating Systems
1 6 (13.33%) Android
1 6 (13.33%) Apple iOS
2 1 (2.22%) Linux
Processes & Methodologies
1 19 (42.22%) Test Automation
2 16 (35.56%) Agile Software Development
3 13 (28.89%) Continuous Integration
4 10 (22.22%) Scrum
4 10 (22.22%) TDD
4 10 (22.22%) Technical Architecture
5 9 (20.00%) BDD
5 9 (20.00%) OO
6 8 (17.78%) Architectural Design
6 8 (17.78%) Benchmarking
6 8 (17.78%) Continuous Deployment
6 8 (17.78%) OOP
6 8 (17.78%) Translating Business Requirements
7 7 (15.56%) Identity Access Management
8 6 (13.33%) Android Development
8 6 (13.33%) DevOps
8 6 (13.33%) iOS Development
8 6 (13.33%) Kanban
8 6 (13.33%) Lean UX
8 6 (13.33%) Web Development
Programming Languages
1 19 (42.22%) Java
2 10 (22.22%) Python
3 9 (20.00%) JavaScript
3 9 (20.00%) SQL
4 8 (17.78%) C#
5 6 (13.33%) Apple Swift
5 6 (13.33%) Java 8
5 6 (13.33%) Scala
6 4 (8.89%) Kotlin
7 2 (4.44%) Ruby
8 1 (2.22%) Groovy
8 1 (2.22%) PHP
8 1 (2.22%) T-SQL
8 1 (2.22%) TypeScript
8 1 (2.22%) VB.NET
Qualifications
1 11 (24.44%) Security Cleared
2 9 (20.00%) SC Cleared
3 1 (2.22%) HND
3 1 (2.22%) MCSD
3 1 (2.22%) Microsoft Certification
Quality Assurance & Compliance
1 2 (4.44%) WCAG
2 1 (2.22%) QA
System Software
1 3 (6.67%) Active Directory
Systems Management
1 3 (6.67%) Kibana
1 3 (6.67%) Terraform
2 2 (4.44%) Grafana
Vendors
1 6 (13.33%) Splunk
2 5 (11.11%) AppDynamics
3 4 (8.89%) Google
3 4 (8.89%) MuleSoft
4 1 (2.22%) SAP