The following table provides summary statistics for contract job vacancies advertised in West 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 3 months to 25 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
Yorkshire / West Yorkshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 57 77 78
Rank change year-on-year +20 +1  
Contract jobs citing JSON 44 44 42
As % of all contract IT jobs advertised in West Yorkshire 3.12% 2.18% 1.99%
As % of the Libraries, Frameworks & Software Standards category 8.40% 6.18% 7.79%
Number of daily rates quoted 22 27 40
Median daily rate £425 £400 £325
Median daily rate % change year-on-year +6.25% +23.07%  
90% offered a daily rate of more than £365 £315 £291
10% offered a daily rate of more than £550 £445 £338
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 West Yorkshire with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
West Yorkshire
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 524 712 539
As % of all contract IT job vacancies advertised in West Yorkshire 37.16% 35.23% 25.48%
Number of daily rates quoted 393 515 381
Median daily rate £400 £400 £330
Median daily rate % change year-on-year - +21.21%  
90% offered a daily rate of more than £313 £315 £285
10% offered a daily rate of more than £475 £500 £450
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 2 7
Median hourly rate - £13.85 £40.00
Median hourly rate % change year-on-year - -65.37%  
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 West Yorkshire

The job posting trend of jobs advertised in West Yorkshire 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 West Yorkshire

JSON
Contractor Daily Rate Trend in West Yorkshire

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

Contractor daily rate trend for JSON in West Yorkshire

JSON
Contractor Daily Rate Histogram in West Yorkshire

The daily rate distribution of IT jobs citing JSON in West Yorkshire over the 3 months to 25 June 2017.

Contractor daily rate histogram for JSON in West Yorkshire

JSON
Contractor Hourly Rate Trend in West Yorkshire

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

Contractor hourly rate trend for JSON in West Yorkshire

JSON
Contract Job Locations in West 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 West Yorkshire region over the 3 months to 25 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
Leeds +12 26 £365 -7.59% 12
Bradford +9 3 £525 +90.90%
JSON
Yorkshire

For the 6 months to 25 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 West Yorkshire region with a requirement for JSON.

1 71 (83.53%) Agile Software Development
2 60 (70.59%) HTML
3 55 (64.71%) RESTful
4 54 (63.53%) Scrum
4 54 (63.53%) CSS
5 52 (61.18%) Scala
5 52 (61.18%) HTML5
6 48 (56.47%) REST
7 47 (55.29%) Open Source
7 47 (55.29%) Test Automation
7 47 (55.29%) JIRA
8 46 (54.12%) Ajax
8 46 (54.12%) CSS3
8 46 (54.12%) Jenkins
9 44 (51.76%) Ruby
9 44 (51.76%) Java
10 43 (50.59%) Django
11 42 (49.41%) Play Framework
12 37 (43.53%) Ruby on Rails
12 37 (43.53%) Spring
13 36 (42.35%) Continuous Integration
14 35 (41.18%) Git (software)
14 35 (41.18%) Linux
14 35 (41.18%) Python
15 33 (38.82%) Confluence
16 32 (37.65%) Google
16 32 (37.65%) Configuration Management
17 31 (36.47%) MVC
18 30 (35.29%) HTTP
18 30 (35.29%) Guice

JSON
Co-occurring IT Skills in West 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 33 (38.82%) Confluence
2 2 (2.35%) SAS
3 1 (1.18%) Apache
3 1 (1.18%) CMS
Cloud Services
1 1 (1.18%) Amazon AWS
1 1 (1.18%) Google Analytics
1 1 (1.18%) Google Tag Manager
Communications & Networking
1 30 (35.29%) HTTP
2 1 (1.18%) Extranet
2 1 (1.18%) Intranet
Database & Business Intelligence
1 30 (35.29%) Relational Database
2 22 (25.88%) NoSQL
3 15 (17.65%) MongoDB
4 10 (11.76%) MySQL
5 6 (7.06%) Apache Cassandra
5 6 (7.06%) PostgreSQL
6 2 (2.35%) Big Data
6 2 (2.35%) SQL Server
6 2 (2.35%) SQL Server 2008
6 2 (2.35%) SQL Server 2012
6 2 (2.35%) SQL Server 2014
Development Applications
1 47 (55.29%) JIRA
2 46 (54.12%) Jenkins
3 35 (41.18%) Git (software)
4 28 (32.94%) Subversion
5 27 (31.76%) JUnit
6 7 (8.24%) Selenium
7 6 (7.06%) Cucumber
8 5 (5.88%) IntelliJ
9 4 (4.71%) Team Foundation Server
10 2 (2.35%) Atlassian Bamboo
10 2 (2.35%) Gatling
10 2 (2.35%) Octopus Deploy
10 2 (2.35%) WebDriver
11 1 (1.18%) Ant
11 1 (1.18%) Eclipse
11 1 (1.18%) JMeter
11 1 (1.18%) Maven
11 1 (1.18%) PHPUnit
General
1 10 (11.76%) Retail
2 6 (7.06%) Finance
3 2 (2.35%) Marketing
4 1 (1.18%) Games
Job Titles
1 56 (65.88%) Developer
2 28 (32.94%) Scala Developer
3 21 (24.71%) Architect
4 16 (18.82%) Front End Developer (Client-Side Developer)
4 16 (18.82%) Java Developer
4 16 (18.82%) Technical Architect
5 15 (17.65%) Java Scala Developer
6 11 (12.94%) Java Architect
7 7 (8.24%) Java Technical Architect
8 6 (7.06%) Agile Developer
8 6 (7.06%) HTML CSS Developer
8 6 (7.06%) HTML Developer
9 5 (5.88%) JavaScript Developer
10 4 (4.71%) Agile Java Developer
10 4 (4.71%) Front End Web Developer (Client-Side Developer)
10 4 (4.71%) Web Developer
11 3 (3.53%) Java Software Architect
11 3 (3.53%) Software Architect
12 2 (2.35%) ASP.NET MVC Developer
12 2 (2.35%) C# .NET Developer
Libraries, Frameworks & Software Standards
1 60 (70.59%) HTML
2 55 (64.71%) RESTful
3 54 (63.53%) CSS
4 52 (61.18%) HTML5
5 48 (56.47%) REST
6 46 (54.12%) Ajax
6 46 (54.12%) CSS3
7 43 (50.59%) Django
8 42 (49.41%) Play Framework
9 37 (43.53%) Ruby on Rails
9 37 (43.53%) Spring
10 30 (35.29%) Guice
11 27 (31.76%) Spring MVC
12 10 (11.76%) XML
13 5 (5.88%) jQuery
14 2 (2.35%) .NET
14 2 (2.35%) .NET Framework
14 2 (2.35%) ASP.NET
14 2 (2.35%) Ext JS
14 2 (2.35%) Unity DI Container
Miscellaneous
1 11 (12.94%) Greenfield Project
2 8 (9.41%) User Experience
3 5 (5.88%) Driving Licence
4 2 (2.35%) N-Tier
5 1 (1.18%) Algorithms
5 1 (1.18%) Animation
5 1 (1.18%) BYOD
5 1 (1.18%) Data Centre
5 1 (1.18%) Data Structures
5 1 (1.18%) Digital Media
5 1 (1.18%) iPhone
5 1 (1.18%) Social Media
5 1 (1.18%) W3C
Operating Systems
1 35 (41.18%) Linux
2 1 (1.18%) Apple iOS
2 1 (1.18%) Windows
Processes & Methodologies
1 71 (83.53%) Agile Software Development
2 54 (63.53%) Scrum
3 47 (55.29%) Open Source
3 47 (55.29%) Test Automation
4 36 (42.35%) Continuous Integration
5 32 (37.65%) Configuration Management
6 31 (36.47%) MVC
7 26 (30.59%) OWASP
8 24 (28.24%) Responsive Web Design
8 24 (28.24%) Web Design
9 18 (21.18%) API Development
10 16 (18.82%) Front End Development
11 15 (17.65%) TDD
12 14 (16.47%) Kanban
12 14 (16.47%) Service Design
13 13 (15.29%) Web Development
14 8 (9.41%) Digital Transformation Programme
14 8 (9.41%) Microservices
15 7 (8.24%) Software Architecture
16 6 (7.06%) BDD
Programming Languages
1 52 (61.18%) Scala
2 44 (51.76%) Java
2 44 (51.76%) Ruby
3 35 (41.18%) Python
4 29 (34.12%) C#
5 16 (18.82%) JavaScript
6 6 (7.06%) SQL
7 3 (3.53%) PowerShell
8 2 (2.35%) Bash Shell
8 2 (2.35%) PHP
8 2 (2.35%) Prolog
9 1 (1.18%) Apple Swift
9 1 (1.18%) VBScript
Quality Assurance & Compliance
1 1 (1.18%) ISO 9001
1 1 (1.18%) ISO/IEC 27001
System Software
1 8 (9.41%) Docker
Systems Management
1 8 (9.41%) Puppet
2 6 (7.06%) Opscode Chef
3 1 (1.18%) Packer
Vendors
1 32 (37.65%) Google
2 5 (5.88%) Microsoft
3 1 (1.18%) Apple
3 1 (1.18%) IBM
3 1 (1.18%) IBM Sterling
3 1 (1.18%) VMware
3 1 (1.18%) Zend
Leeds, West Yorkshire
Bentley Whitaker
Rate: From £450 to £500 per annum
Posted: 3 days ago