Period
to 20 February 2018

The following table provides summary statistics for contract job vacancies advertised in Warwickshire 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 20 February 2018 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
West Midlands > Warwickshire
6 months to
20 Feb 2018
Same period 2017 Same period 2016
Rank 36 - 55
Rank change year-on-year - +55 -1
Contract jobs citing JSON 20 0 4
As % of all contract IT jobs advertised in Warwickshire 3.37% - 0.65%
As % of the Libraries, Frameworks & Software Standards category 16.67% - 3.10%
Number of daily rates quoted 3 0 4
Warwickshire median daily rate £275 - £289
10th Percentile £250 - £254
90th Percentile £390 - £310
West Midlands median daily rate £425 £440 £350
% change year-on-year -3.41% +25.71% -2.78%
Number of hourly rates quoted 6 0 0
Warwickshire median hourly rate £32.25 - -
West Midlands median hourly rate £32.25 - -

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

All Software Libraries and Frameworks
Warwickshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 120 99 129
As % of all contract IT jobs advertised in Warwickshire 20.24% 13.69% 20.98%
Number of daily rates quoted 70 57 80
Warwickshire median daily rate £325 £375 £325
Median daily rate % change year-on-year -13.33% +15.38% -9.72%
10th Percentile £181 £235 £263
90th Percentile £488 £477 £523
West Midlands median daily rate £400 £398 £365
% change year-on-year +0.57% +8.97% -2.67%
Number of hourly rates quoted 17 15 9
Warwickshire median hourly rate £30.50 £25.00 £23.00
Median hourly rate % change year-on-year +22.00% +8.70% -23.84%
10th Percentile £22.55 £22.20 £19.00
90th Percentile £33.84 £29.50 £35.70
West Midlands median hourly rate £30.42 £25.00 £22.50
% change year-on-year +21.67% +11.11% -24.37%

JSON
Job Vacancy Trend in Warwickshire

Job postings citing JSON as a percentage of all IT jobs advertised in Warwickshire.

Job vacancy trend for JSON in Warwickshire

JSON
Contractor Daily Rate Trend in Warwickshire

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

Contractor daily rate trend for JSON in Warwickshire

JSON
Contractor Hourly Rate Trend in Warwickshire

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

Contractor hourly rate trend for JSON in Warwickshire

JSON
Contractor Hourly Rate Histogram in Warwickshire

The hourly rate distribution of IT jobs citing JSON in Warwickshire over the 6 months to 20 February 2018.

Contractor hourly rate histogram for JSON in Warwickshire

JSON
Contract Job Locations in Warwickshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the Warwickshire region over the 6 months to 20 February 2018. 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
Warwick - 8 - - 5
Leamington Spa - 2 £375 -
JSON
West Midlands

For the 6 months to 20 February 2018, 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 Warwickshire region with a requirement for JSON.

1 13 (65.00%) XML
2 9 (45.00%) User Experience
3 8 (40.00%) Android Development
3 8 (40.00%) Java
3 8 (40.00%) Android
4 7 (35.00%) JavaScript
5 6 (30.00%) PHP
6 5 (25.00%) Web Services
6 5 (25.00%) Flash
6 5 (25.00%) QA
6 5 (25.00%) Automotive
6 5 (25.00%) RTSP
6 5 (25.00%) Android SDK
7 4 (20.00%) Cybersecurity
7 4 (20.00%) Elasticsearch
7 4 (20.00%) logstash
7 4 (20.00%) DevOps
7 4 (20.00%) Graylog
7 4 (20.00%) Kalman Filter
7 4 (20.00%) ArcSight
7 4 (20.00%) REST
7 4 (20.00%) Cloudflare
7 4 (20.00%) Apache Flex
7 4 (20.00%) jQuery
7 4 (20.00%) Microsoft Azure
7 4 (20.00%) Amazon AWS
7 4 (20.00%) RESTful
7 4 (20.00%) Python
7 4 (20.00%) HTML
7 4 (20.00%) Linux

JSON
Co-occurring IT Skills in Warwickshire 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 4 (20.00%) Elasticsearch
Applications
1 2 (10.00%) MS Visio
Cloud Services
1 4 (20.00%) Amazon AWS
1 4 (20.00%) Cloudflare
1 4 (20.00%) Microsoft Azure
Communications & Networking
1 5 (25.00%) RTSP
2 4 (20.00%) Bluetooth
2 4 (20.00%) HTTP
2 4 (20.00%) SSL
2 4 (20.00%) Wi-Fi
Database & Business Intelligence
1 3 (15.00%) MongoDB
2 2 (10.00%) SQL Server
Development Applications
1 3 (15.00%) Android Studio
1 3 (15.00%) Gradle
2 1 (5.00%) CocoaPods
2 1 (5.00%) JIRA
General
1 5 (25.00%) Automotive
2 2 (10.00%) Back Office
2 2 (10.00%) Finance
2 2 (10.00%) Local Government
Job Titles
1 13 (65.00%) Developer
2 7 (35.00%) Android Developer
3 4 (20.00%) ArcSight Engineer
3 4 (20.00%) Cybersecurity Engineer
3 4 (20.00%) Security Engineer
4 3 (15.00%) Software Engineer
5 2 (10.00%) CRM Developer
6 1 (5.00%) .NET Developer
6 1 (5.00%) Android Engineer
6 1 (5.00%) Android Software Engineer
6 1 (5.00%) Applications Developer
6 1 (5.00%) Applications Engineer
6 1 (5.00%) Front End Developer (Client-Side Developer)
6 1 (5.00%) iOS Developer
6 1 (5.00%) JavaScript Developer
6 1 (5.00%) SQL Developer
6 1 (5.00%) Web Developer
Libraries, Frameworks & Software Standards
1 13 (65.00%) XML
2 5 (25.00%) Android SDK
2 5 (25.00%) Flash
2 5 (25.00%) Web Services
3 4 (20.00%) Apache Flex
3 4 (20.00%) HTML
3 4 (20.00%) jQuery
3 4 (20.00%) REST
3 4 (20.00%) RESTful
4 3 (15.00%) AngularJS
4 3 (15.00%) Node.js
4 3 (15.00%) React
5 2 (10.00%) .NET
5 2 (10.00%) Ajax
5 2 (10.00%) CSS
5 2 (10.00%) HTML5
5 2 (10.00%) SOAP
5 2 (10.00%) WCF
5 2 (10.00%) WebKit
6 1 (5.00%) Cocoa
Miscellaneous
1 9 (45.00%) User Experience
2 3 (15.00%) Computer Science
3 1 (5.00%) Animation
Operating Systems
1 8 (40.00%) Android
2 4 (20.00%) Linux
3 2 (10.00%) Apple iOS
Processes & Methodologies
1 8 (40.00%) Android Development
2 4 (20.00%) Agile Software Development
2 4 (20.00%) Cybersecurity
2 4 (20.00%) DevOps
2 4 (20.00%) Kalman Filter
2 4 (20.00%) Scrum
3 3 (15.00%) Software Engineering
3 3 (15.00%) Speech Recognition
4 2 (10.00%) Analytics
4 2 (10.00%) BDD
4 2 (10.00%) CRM
4 2 (10.00%) Data Analysis
4 2 (10.00%) Data Management
4 2 (10.00%) Information Architecture
4 2 (10.00%) iOS Development
4 2 (10.00%) TDD
4 2 (10.00%) Time Management
4 2 (10.00%) Validation
5 1 (5.00%) Front End Development
5 1 (5.00%) Web Development
Programming Languages
1 8 (40.00%) Java
2 7 (35.00%) JavaScript
3 6 (30.00%) PHP
4 4 (20.00%) Python
4 4 (20.00%) Shell Script
5 3 (15.00%) Go
5 3 (15.00%) Scala
6 2 (10.00%) SQL
7 1 (5.00%) Apple Swift
7 1 (5.00%) Objective-C
Qualifications
1 3 (15.00%) Computer Science Degree
1 3 (15.00%) Degree
Quality Assurance & Compliance
1 5 (25.00%) QA
Systems Management
1 4 (20.00%) Graylog
1 4 (20.00%) logstash
1 4 (20.00%) Nagios
Vendors
1 4 (20.00%) ArcSight
1 4 (20.00%) Oracle